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1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*- |
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2 |
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3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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4 # 2005 Free Software Foundation, Inc. |
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5 # This file is free software; the Free Software Foundation |
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6 # gives unlimited permission to copy and/or distribute it, |
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7 # with or without modifications, as long as this notice is preserved. |
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8 |
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9 # This program is distributed in the hope that it will be useful, |
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10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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12 # PARTICULAR PURPOSE. |
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13 |
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14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
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15 |
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16 # serial 48 AC_PROG_LIBTOOL |
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17 |
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18 |
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19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
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20 # ----------------------------------------------------------- |
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21 # If this macro is not defined by Autoconf, define it here. |
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22 m4_ifdef([AC_PROVIDE_IFELSE], |
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23 [], |
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24 [m4_define([AC_PROVIDE_IFELSE], |
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25 [m4_ifdef([AC_PROVIDE_$1], |
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26 [$2], [$3])])]) |
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27 |
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28 |
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29 # AC_PROG_LIBTOOL |
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30 # --------------- |
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31 AC_DEFUN([AC_PROG_LIBTOOL], |
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32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
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33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
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34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
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35 AC_PROVIDE_IFELSE([AC_PROG_CXX], |
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36 [AC_LIBTOOL_CXX], |
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37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
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38 ])]) |
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39 dnl And a similar setup for Fortran 77 support |
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40 AC_PROVIDE_IFELSE([AC_PROG_F77], |
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41 [AC_LIBTOOL_F77], |
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42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
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43 ])]) |
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44 |
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45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
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46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
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47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
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48 AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
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49 [AC_LIBTOOL_GCJ], |
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50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
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51 [AC_LIBTOOL_GCJ], |
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52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
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53 [AC_LIBTOOL_GCJ], |
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54 [ifdef([AC_PROG_GCJ], |
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55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
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56 ifdef([A][M_PROG_GCJ], |
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57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
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58 ifdef([LT_AC_PROG_GCJ], |
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59 [define([LT_AC_PROG_GCJ], |
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60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
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61 ])])# AC_PROG_LIBTOOL |
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62 |
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63 |
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64 # _AC_PROG_LIBTOOL |
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65 # ---------------- |
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66 AC_DEFUN([_AC_PROG_LIBTOOL], |
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67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
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68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
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69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
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70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
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71 |
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72 # This can be used to rebuild libtool when needed |
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73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
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74 |
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75 # Always use our own libtool. |
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76 LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
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77 AC_SUBST(LIBTOOL)dnl |
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78 |
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79 # Prevent multiple expansion |
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80 define([AC_PROG_LIBTOOL], []) |
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81 ])# _AC_PROG_LIBTOOL |
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82 |
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83 |
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84 # AC_LIBTOOL_SETUP |
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85 # ---------------- |
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86 AC_DEFUN([AC_LIBTOOL_SETUP], |
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87 [AC_PREREQ(2.50)dnl |
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88 AC_REQUIRE([AC_ENABLE_SHARED])dnl |
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89 AC_REQUIRE([AC_ENABLE_STATIC])dnl |
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90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
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91 AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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93 AC_REQUIRE([AC_PROG_CC])dnl |
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94 AC_REQUIRE([AC_PROG_LD])dnl |
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95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
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96 AC_REQUIRE([AC_PROG_NM])dnl |
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97 |
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98 AC_REQUIRE([AC_PROG_LN_S])dnl |
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99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
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100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
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101 AC_REQUIRE([AC_OBJEXT])dnl |
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102 AC_REQUIRE([AC_EXEEXT])dnl |
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103 dnl |
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104 |
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105 AC_LIBTOOL_SYS_MAX_CMD_LEN |
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106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
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107 AC_LIBTOOL_OBJDIR |
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108 |
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109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
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110 _LT_AC_PROG_ECHO_BACKSLASH |
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111 |
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112 case $host_os in |
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113 aix3*) |
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114 # AIX sometimes has problems with the GCC collect2 program. For some |
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115 # reason, if we set the COLLECT_NAMES environment variable, the problems |
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116 # vanish in a puff of smoke. |
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117 if test "X${COLLECT_NAMES+set}" != Xset; then |
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118 COLLECT_NAMES= |
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119 export COLLECT_NAMES |
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120 fi |
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121 ;; |
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122 esac |
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123 |
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124 # Sed substitution that helps us do robust quoting. It backslashifies |
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125 # metacharacters that are still active within double-quoted strings. |
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126 Xsed='sed -e 1s/^X//' |
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127 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
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128 |
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129 # Same as above, but do not quote variable references. |
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130 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
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131 |
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132 # Sed substitution to delay expansion of an escaped shell variable in a |
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133 # double_quote_subst'ed string. |
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134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
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135 |
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136 # Sed substitution to avoid accidental globbing in evaled expressions |
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137 no_glob_subst='s/\*/\\\*/g' |
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138 |
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139 # Constants: |
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140 rm="rm -f" |
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141 |
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142 # Global variables: |
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143 default_ofile=libtool |
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144 can_build_shared=yes |
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145 |
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146 # All known linkers require a `.a' archive for static linking (except MSVC, |
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147 # which needs '.lib'). |
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148 libext=a |
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149 ltmain="$ac_aux_dir/ltmain.sh" |
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150 ofile="$default_ofile" |
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151 with_gnu_ld="$lt_cv_prog_gnu_ld" |
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152 |
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153 AC_CHECK_TOOL(AR, ar, false) |
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154 AC_CHECK_TOOL(RANLIB, ranlib, :) |
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155 AC_CHECK_TOOL(STRIP, strip, :) |
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156 |
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157 old_CC="$CC" |
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158 old_CFLAGS="$CFLAGS" |
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159 |
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160 # Set sane defaults for various variables |
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161 test -z "$AR" && AR=ar |
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162 test -z "$AR_FLAGS" && AR_FLAGS=cru |
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163 test -z "$AS" && AS=as |
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164 test -z "$CC" && CC=cc |
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165 test -z "$LTCC" && LTCC=$CC |
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166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
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167 test -z "$DLLTOOL" && DLLTOOL=dlltool |
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168 test -z "$LD" && LD=ld |
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169 test -z "$LN_S" && LN_S="ln -s" |
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170 test -z "$MAGIC_CMD" && MAGIC_CMD=file |
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171 test -z "$NM" && NM=nm |
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172 test -z "$SED" && SED=sed |
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173 test -z "$OBJDUMP" && OBJDUMP=objdump |
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174 test -z "$RANLIB" && RANLIB=: |
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175 test -z "$STRIP" && STRIP=: |
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176 test -z "$ac_objext" && ac_objext=o |
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177 |
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178 # Determine commands to create old-style static archives. |
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179 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
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180 old_postinstall_cmds='chmod 644 $oldlib' |
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181 old_postuninstall_cmds= |
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182 |
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183 if test -n "$RANLIB"; then |
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184 case $host_os in |
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185 openbsd*) |
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186 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
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187 ;; |
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188 *) |
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189 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
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190 ;; |
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191 esac |
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192 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
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193 fi |
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194 |
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195 _LT_CC_BASENAME([$compiler]) |
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196 |
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197 # Only perform the check for file, if the check method requires it |
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198 case $deplibs_check_method in |
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199 file_magic*) |
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200 if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
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201 AC_PATH_MAGIC |
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202 fi |
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203 ;; |
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204 esac |
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205 |
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206 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
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207 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
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208 enable_win32_dll=yes, enable_win32_dll=no) |
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209 |
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210 AC_ARG_ENABLE([libtool-lock], |
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211 [AC_HELP_STRING([--disable-libtool-lock], |
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212 [avoid locking (might break parallel builds)])]) |
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213 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
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214 |
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215 AC_ARG_WITH([pic], |
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216 [AC_HELP_STRING([--with-pic], |
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217 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
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218 [pic_mode="$withval"], |
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219 [pic_mode=default]) |
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220 test -z "$pic_mode" && pic_mode=default |
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221 |
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222 # Check if we have a version mismatch between libtool.m4 and ltmain.sh. |
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223 # |
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224 # Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined. |
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225 # We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually |
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226 # calls AC_LIBTOOL_CONFIG and creates libtool. |
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227 # |
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228 _LT_VERSION_CHECK |
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229 |
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230 # Use C for the default configuration in the libtool script |
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231 tagname= |
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232 AC_LIBTOOL_LANG_C_CONFIG |
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233 _LT_AC_TAGCONFIG |
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234 ])# AC_LIBTOOL_SETUP |
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235 |
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236 |
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237 # _LT_VERSION_CHECK |
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238 # ----------------- |
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239 AC_DEFUN([_LT_VERSION_CHECK], |
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240 [AC_MSG_CHECKING([for correct ltmain.sh version]) |
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241 if test "x$ltmain" = "x" ; then |
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242 AC_MSG_RESULT(no) |
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243 AC_MSG_ERROR([ |
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244 |
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245 *** @<:@Gentoo@:>@ sanity check failed! *** |
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246 *** \$ltmain is not defined, please check the patch for consistency! *** |
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247 ]) |
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248 fi |
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249 gentoo_lt_version="1.5.22" |
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250 gentoo_ltmain_version=`sed -n '/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}' "$ltmain"` |
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251 if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then |
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252 AC_MSG_RESULT(no) |
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253 AC_MSG_ERROR([ |
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254 |
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255 *** @<:@Gentoo@:>@ sanity check failed! *** |
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256 *** libtool.m4 and ltmain.sh have a version mismatch! *** |
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257 *** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) *** |
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258 |
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259 Please run: |
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260 |
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261 libtoolize --copy --force |
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262 |
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263 if appropriate, please contact the maintainer of this |
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264 package (or your distribution) for help. |
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265 ]) |
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266 else |
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267 AC_MSG_RESULT(yes) |
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268 fi |
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269 ])# _LT_VERSION_CHECK |
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270 |
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271 |
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272 # _LT_AC_SYS_COMPILER |
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273 # ------------------- |
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274 AC_DEFUN([_LT_AC_SYS_COMPILER], |
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275 [AC_REQUIRE([AC_PROG_CC])dnl |
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276 |
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277 # If no C compiler was specified, use CC. |
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278 LTCC=${LTCC-"$CC"} |
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279 |
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280 # If no C compiler flags were specified, use CFLAGS. |
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281 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
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282 |
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283 # Allow CC to be a program name with arguments. |
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284 compiler=$CC |
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285 ])# _LT_AC_SYS_COMPILER |
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286 |
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287 |
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288 # _LT_CC_BASENAME(CC) |
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289 # ------------------- |
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290 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
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291 AC_DEFUN([_LT_CC_BASENAME], |
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292 [for cc_temp in $1""; do |
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293 case $cc_temp in |
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294 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
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295 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
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296 \-*) ;; |
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297 *) break;; |
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298 esac |
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299 done |
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300 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
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301 ]) |
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302 |
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303 |
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304 # _LT_COMPILER_BOILERPLATE |
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305 # ------------------------ |
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306 # Check for compiler boilerplate output or warnings with |
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307 # the simple compiler test code. |
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308 AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
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309 [ac_outfile=conftest.$ac_objext |
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310 printf "$lt_simple_compile_test_code" >conftest.$ac_ext |
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311 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
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312 _lt_compiler_boilerplate=`cat conftest.err` |
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313 $rm conftest* |
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314 ])# _LT_COMPILER_BOILERPLATE |
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315 |
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316 |
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317 # _LT_LINKER_BOILERPLATE |
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318 # ---------------------- |
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319 # Check for linker boilerplate output or warnings with |
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320 # the simple link test code. |
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321 AC_DEFUN([_LT_LINKER_BOILERPLATE], |
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322 [ac_outfile=conftest.$ac_objext |
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323 printf "$lt_simple_link_test_code" >conftest.$ac_ext |
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324 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
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325 _lt_linker_boilerplate=`cat conftest.err` |
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326 $rm conftest* |
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327 ])# _LT_LINKER_BOILERPLATE |
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328 |
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329 |
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330 # _LT_AC_SYS_LIBPATH_AIX |
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331 # ---------------------- |
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332 # Links a minimal program and checks the executable |
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333 # for the system default hardcoded library path. In most cases, |
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334 # this is /usr/lib:/lib, but when the MPI compilers are used |
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335 # the location of the communication and MPI libs are included too. |
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336 # If we don't find anything, use the default library path according |
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337 # to the aix ld manual. |
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338 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
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339 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
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340 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
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341 }'` |
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342 # Check for a 64-bit object if we didn't find anything. |
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343 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
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344 }'`; fi],[]) |
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345 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
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346 ])# _LT_AC_SYS_LIBPATH_AIX |
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347 |
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348 |
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349 # _LT_AC_SHELL_INIT(ARG) |
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350 # ---------------------- |
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351 AC_DEFUN([_LT_AC_SHELL_INIT], |
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352 [ifdef([AC_DIVERSION_NOTICE], |
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353 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
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354 [AC_DIVERT_PUSH(NOTICE)]) |
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355 $1 |
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356 AC_DIVERT_POP |
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357 ])# _LT_AC_SHELL_INIT |
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358 |
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359 |
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360 # _LT_AC_PROG_ECHO_BACKSLASH |
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361 # -------------------------- |
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362 # Add some code to the start of the generated configure script which |
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363 # will find an echo command which doesn't interpret backslashes. |
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364 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
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365 [_LT_AC_SHELL_INIT([ |
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366 # Check that we are running under the correct shell. |
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367 SHELL=${CONFIG_SHELL-/bin/sh} |
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368 |
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369 case X$ECHO in |
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370 X*--fallback-echo) |
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371 # Remove one level of quotation (which was required for Make). |
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372 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
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373 ;; |
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374 esac |
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375 |
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376 echo=${ECHO-echo} |
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377 if test "X[$]1" = X--no-reexec; then |
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378 # Discard the --no-reexec flag, and continue. |
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379 shift |
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380 elif test "X[$]1" = X--fallback-echo; then |
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381 # Avoid inline document here, it may be left over |
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382 : |
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383 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
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384 # Yippee, $echo works! |
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385 : |
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386 else |
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387 # Restart under the correct shell. |
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388 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
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389 fi |
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390 |
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391 if test "X[$]1" = X--fallback-echo; then |
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392 # used as fallback echo |
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393 shift |
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394 cat <<EOF |
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395 [$]* |
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396 EOF |
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397 exit 0 |
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398 fi |
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399 |
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400 # The HP-UX ksh and POSIX shell print the target directory to stdout |
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401 # if CDPATH is set. |
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402 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
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403 |
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404 if test -z "$ECHO"; then |
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405 if test "X${echo_test_string+set}" != Xset; then |
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406 # find a string as large as possible, as long as the shell can cope with it |
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407 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
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408 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
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409 if (echo_test_string=`eval $cmd`) 2>/dev/null && |
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410 echo_test_string=`eval $cmd` && |
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411 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
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412 then |
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413 break |
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414 fi |
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415 done |
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416 fi |
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417 |
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418 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
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419 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
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420 test "X$echo_testing_string" = "X$echo_test_string"; then |
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421 : |
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422 else |
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423 # The Solaris, AIX, and Digital Unix default echo programs unquote |
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424 # backslashes. This makes it impossible to quote backslashes using |
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425 # echo "$something" | sed 's/\\/\\\\/g' |
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426 # |
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427 # So, first we look for a working echo in the user's PATH. |
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428 |
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429 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
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430 for dir in $PATH /usr/ucb; do |
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431 IFS="$lt_save_ifs" |
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432 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
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433 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
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434 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
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435 test "X$echo_testing_string" = "X$echo_test_string"; then |
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436 echo="$dir/echo" |
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437 break |
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438 fi |
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439 done |
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440 IFS="$lt_save_ifs" |
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441 |
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442 if test "X$echo" = Xecho; then |
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443 # We didn't find a better echo, so look for alternatives. |
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444 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
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445 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
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446 test "X$echo_testing_string" = "X$echo_test_string"; then |
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447 # This shell has a builtin print -r that does the trick. |
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448 echo='print -r' |
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449 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
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450 test "X$CONFIG_SHELL" != X/bin/ksh; then |
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451 # If we have ksh, try running configure again with it. |
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452 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
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453 export ORIGINAL_CONFIG_SHELL |
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454 CONFIG_SHELL=/bin/ksh |
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455 export CONFIG_SHELL |
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456 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
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457 else |
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458 # Try using printf. |
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459 echo='printf %s\n' |
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460 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
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461 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
|
462 test "X$echo_testing_string" = "X$echo_test_string"; then |
|
463 # Cool, printf works |
|
464 : |
|
465 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
|
466 test "X$echo_testing_string" = 'X\t' && |
|
467 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
|
468 test "X$echo_testing_string" = "X$echo_test_string"; then |
|
469 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
|
470 export CONFIG_SHELL |
|
471 SHELL="$CONFIG_SHELL" |
|
472 export SHELL |
|
473 echo="$CONFIG_SHELL [$]0 --fallback-echo" |
|
474 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
|
475 test "X$echo_testing_string" = 'X\t' && |
|
476 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
|
477 test "X$echo_testing_string" = "X$echo_test_string"; then |
|
478 echo="$CONFIG_SHELL [$]0 --fallback-echo" |
|
479 else |
|
480 # maybe with a smaller string... |
|
481 prev=: |
|
482 |
|
483 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
|
484 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
|
485 then |
|
486 break |
|
487 fi |
|
488 prev="$cmd" |
|
489 done |
|
490 |
|
491 if test "$prev" != 'sed 50q "[$]0"'; then |
|
492 echo_test_string=`eval $prev` |
|
493 export echo_test_string |
|
494 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
|
495 else |
|
496 # Oops. We lost completely, so just stick with echo. |
|
497 echo=echo |
|
498 fi |
|
499 fi |
|
500 fi |
|
501 fi |
|
502 fi |
|
503 fi |
|
504 |
|
505 # Copy echo and quote the copy suitably for passing to libtool from |
|
506 # the Makefile, instead of quoting the original, which is used later. |
|
507 ECHO=$echo |
|
508 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
|
509 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
|
510 fi |
|
511 |
|
512 AC_SUBST(ECHO) |
|
513 ])])# _LT_AC_PROG_ECHO_BACKSLASH |
|
514 |
|
515 |
|
516 # _LT_AC_LOCK |
|
517 # ----------- |
|
518 AC_DEFUN([_LT_AC_LOCK], |
|
519 [AC_ARG_ENABLE([libtool-lock], |
|
520 [AC_HELP_STRING([--disable-libtool-lock], |
|
521 [avoid locking (might break parallel builds)])]) |
|
522 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
|
523 |
|
524 # Some flags need to be propagated to the compiler or linker for good |
|
525 # libtool support. |
|
526 case $host in |
|
527 ia64-*-hpux*) |
|
528 # Find out which ABI we are using. |
|
529 echo 'int i;' > conftest.$ac_ext |
|
530 if AC_TRY_EVAL(ac_compile); then |
|
531 case `/usr/bin/file conftest.$ac_objext` in |
|
532 *ELF-32*) |
|
533 HPUX_IA64_MODE="32" |
|
534 ;; |
|
535 *ELF-64*) |
|
536 HPUX_IA64_MODE="64" |
|
537 ;; |
|
538 esac |
|
539 fi |
|
540 rm -rf conftest* |
|
541 ;; |
|
542 *-*-irix6*) |
|
543 # Find out which ABI we are using. |
|
544 echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
|
545 if AC_TRY_EVAL(ac_compile); then |
|
546 if test "$lt_cv_prog_gnu_ld" = yes; then |
|
547 case `/usr/bin/file conftest.$ac_objext` in |
|
548 *32-bit*) |
|
549 LD="${LD-ld} -melf32bsmip" |
|
550 ;; |
|
551 *N32*) |
|
552 LD="${LD-ld} -melf32bmipn32" |
|
553 ;; |
|
554 *64-bit*) |
|
555 LD="${LD-ld} -melf64bmip" |
|
556 ;; |
|
557 esac |
|
558 else |
|
559 case `/usr/bin/file conftest.$ac_objext` in |
|
560 *32-bit*) |
|
561 LD="${LD-ld} -32" |
|
562 ;; |
|
563 *N32*) |
|
564 LD="${LD-ld} -n32" |
|
565 ;; |
|
566 *64-bit*) |
|
567 LD="${LD-ld} -64" |
|
568 ;; |
|
569 esac |
|
570 fi |
|
571 fi |
|
572 rm -rf conftest* |
|
573 ;; |
|
574 |
|
575 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
|
576 # Find out which ABI we are using. |
|
577 echo 'int i;' > conftest.$ac_ext |
|
578 if AC_TRY_EVAL(ac_compile); then |
|
579 case `/usr/bin/file conftest.o` in |
|
580 *32-bit*) |
|
581 case $host in |
|
582 x86_64-*linux*) |
|
583 LD="${LD-ld} -m elf_i386" |
|
584 ;; |
|
585 ppc64-*linux*|powerpc64-*linux*) |
|
586 LD="${LD-ld} -m elf32ppclinux" |
|
587 ;; |
|
588 s390x-*linux*) |
|
589 LD="${LD-ld} -m elf_s390" |
|
590 ;; |
|
591 sparc64-*linux*) |
|
592 LD="${LD-ld} -m elf32_sparc" |
|
593 ;; |
|
594 esac |
|
595 ;; |
|
596 *64-bit*) |
|
597 case $host in |
|
598 x86_64-*linux*) |
|
599 LD="${LD-ld} -m elf_x86_64" |
|
600 ;; |
|
601 ppc*-*linux*|powerpc*-*linux*) |
|
602 LD="${LD-ld} -m elf64ppc" |
|
603 ;; |
|
604 s390*-*linux*) |
|
605 LD="${LD-ld} -m elf64_s390" |
|
606 ;; |
|
607 sparc*-*linux*) |
|
608 LD="${LD-ld} -m elf64_sparc" |
|
609 ;; |
|
610 esac |
|
611 ;; |
|
612 esac |
|
613 fi |
|
614 rm -rf conftest* |
|
615 ;; |
|
616 |
|
617 *-*-sco3.2v5*) |
|
618 # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
|
619 SAVE_CFLAGS="$CFLAGS" |
|
620 CFLAGS="$CFLAGS -belf" |
|
621 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
|
622 [AC_LANG_PUSH(C) |
|
623 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
|
624 AC_LANG_POP]) |
|
625 if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
|
626 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
|
627 CFLAGS="$SAVE_CFLAGS" |
|
628 fi |
|
629 ;; |
|
630 sparc*-*solaris*) |
|
631 # Find out which ABI we are using. |
|
632 echo 'int i;' > conftest.$ac_ext |
|
633 if AC_TRY_EVAL(ac_compile); then |
|
634 case `/usr/bin/file conftest.o` in |
|
635 *64-bit*) |
|
636 case $lt_cv_prog_gnu_ld in |
|
637 yes*) LD="${LD-ld} -m elf64_sparc" ;; |
|
638 *) LD="${LD-ld} -64" ;; |
|
639 esac |
|
640 ;; |
|
641 esac |
|
642 fi |
|
643 rm -rf conftest* |
|
644 ;; |
|
645 |
|
646 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
|
647 [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
|
648 AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
|
649 AC_CHECK_TOOL(AS, as, false) |
|
650 AC_CHECK_TOOL(OBJDUMP, objdump, false) |
|
651 ;; |
|
652 ]) |
|
653 esac |
|
654 |
|
655 need_locks="$enable_libtool_lock" |
|
656 |
|
657 ])# _LT_AC_LOCK |
|
658 |
|
659 |
|
660 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
|
661 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
|
662 # ---------------------------------------------------------------- |
|
663 # Check whether the given compiler option works |
|
664 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
|
665 [AC_REQUIRE([LT_AC_PROG_SED]) |
|
666 AC_CACHE_CHECK([$1], [$2], |
|
667 [$2=no |
|
668 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
|
669 printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
|
670 lt_compiler_flag="$3" |
|
671 # Insert the option either (1) after the last *FLAGS variable, or |
|
672 # (2) before a word containing "conftest.", or (3) at the end. |
|
673 # Note that $ac_compile itself does not contain backslashes and begins |
|
674 # with a dollar sign (not a hyphen), so the echo should work correctly. |
|
675 # The option is referenced via a variable to avoid confusing sed. |
|
676 lt_compile=`echo "$ac_compile" | $SED \ |
|
677 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
|
678 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
|
679 -e 's:$: $lt_compiler_flag:'` |
|
680 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
|
681 (eval "$lt_compile" 2>conftest.err) |
|
682 ac_status=$? |
|
683 cat conftest.err >&AS_MESSAGE_LOG_FD |
|
684 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
|
685 if (exit $ac_status) && test -s "$ac_outfile"; then |
|
686 # The compiler can only warn and ignore the option if not recognized |
|
687 # So say no if there are warnings other than the usual output. |
|
688 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
|
689 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
|
690 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
|
691 $2=yes |
|
692 fi |
|
693 fi |
|
694 $rm conftest* |
|
695 ]) |
|
696 |
|
697 if test x"[$]$2" = xyes; then |
|
698 ifelse([$5], , :, [$5]) |
|
699 else |
|
700 ifelse([$6], , :, [$6]) |
|
701 fi |
|
702 ])# AC_LIBTOOL_COMPILER_OPTION |
|
703 |
|
704 |
|
705 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
|
706 # [ACTION-SUCCESS], [ACTION-FAILURE]) |
|
707 # ------------------------------------------------------------ |
|
708 # Check whether the given compiler option works |
|
709 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
|
710 [AC_CACHE_CHECK([$1], [$2], |
|
711 [$2=no |
|
712 save_LDFLAGS="$LDFLAGS" |
|
713 LDFLAGS="$LDFLAGS $3" |
|
714 printf "$lt_simple_link_test_code" > conftest.$ac_ext |
|
715 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
|
716 # The linker can only warn and ignore the option if not recognized |
|
717 # So say no if there are warnings |
|
718 if test -s conftest.err; then |
|
719 # Append any errors to the config.log. |
|
720 cat conftest.err 1>&AS_MESSAGE_LOG_FD |
|
721 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
|
722 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
|
723 if diff conftest.exp conftest.er2 >/dev/null; then |
|
724 $2=yes |
|
725 fi |
|
726 else |
|
727 $2=yes |
|
728 fi |
|
729 fi |
|
730 $rm conftest* |
|
731 LDFLAGS="$save_LDFLAGS" |
|
732 ]) |
|
733 |
|
734 if test x"[$]$2" = xyes; then |
|
735 ifelse([$4], , :, [$4]) |
|
736 else |
|
737 ifelse([$5], , :, [$5]) |
|
738 fi |
|
739 ])# AC_LIBTOOL_LINKER_OPTION |
|
740 |
|
741 |
|
742 # AC_LIBTOOL_SYS_MAX_CMD_LEN |
|
743 # -------------------------- |
|
744 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
|
745 [# find the maximum length of command line arguments |
|
746 AC_MSG_CHECKING([the maximum length of command line arguments]) |
|
747 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
|
748 i=0 |
|
749 teststring="ABCD" |
|
750 |
|
751 case $build_os in |
|
752 msdosdjgpp*) |
|
753 # On DJGPP, this test can blow up pretty badly due to problems in libc |
|
754 # (any single argument exceeding 2000 bytes causes a buffer overrun |
|
755 # during glob expansion). Even if it were fixed, the result of this |
|
756 # check would be larger than it should be. |
|
757 lt_cv_sys_max_cmd_len=12288; # 12K is about right |
|
758 ;; |
|
759 |
|
760 gnu*) |
|
761 # Under GNU Hurd, this test is not required because there is |
|
762 # no limit to the length of command line arguments. |
|
763 # Libtool will interpret -1 as no limit whatsoever |
|
764 lt_cv_sys_max_cmd_len=-1; |
|
765 ;; |
|
766 |
|
767 cygwin* | mingw*) |
|
768 # On Win9x/ME, this test blows up -- it succeeds, but takes |
|
769 # about 5 minutes as the teststring grows exponentially. |
|
770 # Worse, since 9x/ME are not pre-emptively multitasking, |
|
771 # you end up with a "frozen" computer, even though with patience |
|
772 # the test eventually succeeds (with a max line length of 256k). |
|
773 # Instead, let's just punt: use the minimum linelength reported by |
|
774 # all of the supported platforms: 8192 (on NT/2K/XP). |
|
775 lt_cv_sys_max_cmd_len=8192; |
|
776 ;; |
|
777 |
|
778 amigaos*) |
|
779 # On AmigaOS with pdksh, this test takes hours, literally. |
|
780 # So we just punt and use a minimum line length of 8192. |
|
781 lt_cv_sys_max_cmd_len=8192; |
|
782 ;; |
|
783 |
|
784 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
|
785 # This has been around since 386BSD, at least. Likely further. |
|
786 if test -x /sbin/sysctl; then |
|
787 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
|
788 elif test -x /usr/sbin/sysctl; then |
|
789 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
|
790 else |
|
791 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
|
792 fi |
|
793 # And add a safety zone |
|
794 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
|
795 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
|
796 ;; |
|
797 |
|
798 interix*) |
|
799 # We know the value 262144 and hardcode it with a safety zone (like BSD) |
|
800 lt_cv_sys_max_cmd_len=196608 |
|
801 ;; |
|
802 |
|
803 osf*) |
|
804 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
|
805 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
|
806 # nice to cause kernel panics so lets avoid the loop below. |
|
807 # First set a reasonable default. |
|
808 lt_cv_sys_max_cmd_len=16384 |
|
809 # |
|
810 if test -x /sbin/sysconfig; then |
|
811 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
|
812 *1*) lt_cv_sys_max_cmd_len=-1 ;; |
|
813 esac |
|
814 fi |
|
815 ;; |
|
816 sco3.2v5*) |
|
817 lt_cv_sys_max_cmd_len=102400 |
|
818 ;; |
|
819 sysv5* | sco5v6* | sysv4.2uw2*) |
|
820 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
|
821 if test -n "$kargmax"; then |
|
822 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
|
823 else |
|
824 lt_cv_sys_max_cmd_len=32768 |
|
825 fi |
|
826 ;; |
|
827 *) |
|
828 # If test is not a shell built-in, we'll probably end up computing a |
|
829 # maximum length that is only half of the actual maximum length, but |
|
830 # we can't tell. |
|
831 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
|
832 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
|
833 = "XX$teststring") >/dev/null 2>&1 && |
|
834 new_result=`expr "X$teststring" : ".*" 2>&1` && |
|
835 lt_cv_sys_max_cmd_len=$new_result && |
|
836 test $i != 17 # 1/2 MB should be enough |
|
837 do |
|
838 i=`expr $i + 1` |
|
839 teststring=$teststring$teststring |
|
840 done |
|
841 teststring= |
|
842 # Add a significant safety factor because C++ compilers can tack on massive |
|
843 # amounts of additional arguments before passing them to the linker. |
|
844 # It appears as though 1/2 is a usable value. |
|
845 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
|
846 ;; |
|
847 esac |
|
848 ]) |
|
849 if test -n $lt_cv_sys_max_cmd_len ; then |
|
850 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
|
851 else |
|
852 AC_MSG_RESULT(none) |
|
853 fi |
|
854 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
|
855 |
|
856 |
|
857 # _LT_AC_CHECK_DLFCN |
|
858 # ------------------ |
|
859 AC_DEFUN([_LT_AC_CHECK_DLFCN], |
|
860 [AC_CHECK_HEADERS(dlfcn.h)dnl |
|
861 ])# _LT_AC_CHECK_DLFCN |
|
862 |
|
863 |
|
864 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
|
865 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
|
866 # --------------------------------------------------------------------- |
|
867 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
|
868 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
|
869 if test "$cross_compiling" = yes; then : |
|
870 [$4] |
|
871 else |
|
872 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
|
873 lt_status=$lt_dlunknown |
|
874 cat > conftest.$ac_ext <<EOF |
|
875 [#line __oline__ "configure" |
|
876 #include "confdefs.h" |
|
877 |
|
878 #if HAVE_DLFCN_H |
|
879 #include <dlfcn.h> |
|
880 #endif |
|
881 |
|
882 #include <stdio.h> |
|
883 |
|
884 #ifdef RTLD_GLOBAL |
|
885 # define LT_DLGLOBAL RTLD_GLOBAL |
|
886 #else |
|
887 # ifdef DL_GLOBAL |
|
888 # define LT_DLGLOBAL DL_GLOBAL |
|
889 # else |
|
890 # define LT_DLGLOBAL 0 |
|
891 # endif |
|
892 #endif |
|
893 |
|
894 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
|
895 find out it does not work in some platform. */ |
|
896 #ifndef LT_DLLAZY_OR_NOW |
|
897 # ifdef RTLD_LAZY |
|
898 # define LT_DLLAZY_OR_NOW RTLD_LAZY |
|
899 # else |
|
900 # ifdef DL_LAZY |
|
901 # define LT_DLLAZY_OR_NOW DL_LAZY |
|
902 # else |
|
903 # ifdef RTLD_NOW |
|
904 # define LT_DLLAZY_OR_NOW RTLD_NOW |
|
905 # else |
|
906 # ifdef DL_NOW |
|
907 # define LT_DLLAZY_OR_NOW DL_NOW |
|
908 # else |
|
909 # define LT_DLLAZY_OR_NOW 0 |
|
910 # endif |
|
911 # endif |
|
912 # endif |
|
913 # endif |
|
914 #endif |
|
915 |
|
916 #ifdef __cplusplus |
|
917 extern "C" void exit (int); |
|
918 #endif |
|
919 |
|
920 void fnord() { int i=42;} |
|
921 int main () |
|
922 { |
|
923 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
|
924 int status = $lt_dlunknown; |
|
925 |
|
926 if (self) |
|
927 { |
|
928 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
|
929 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
|
930 /* dlclose (self); */ |
|
931 } |
|
932 else |
|
933 puts (dlerror ()); |
|
934 |
|
935 exit (status); |
|
936 }] |
|
937 EOF |
|
938 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
|
939 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
|
940 lt_status=$? |
|
941 case x$lt_status in |
|
942 x$lt_dlno_uscore) $1 ;; |
|
943 x$lt_dlneed_uscore) $2 ;; |
|
944 x$lt_dlunknown|x*) $3 ;; |
|
945 esac |
|
946 else : |
|
947 # compilation failed |
|
948 $3 |
|
949 fi |
|
950 fi |
|
951 rm -fr conftest* |
|
952 ])# _LT_AC_TRY_DLOPEN_SELF |
|
953 |
|
954 |
|
955 # AC_LIBTOOL_DLOPEN_SELF |
|
956 # ---------------------- |
|
957 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
|
958 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
|
959 if test "x$enable_dlopen" != xyes; then |
|
960 enable_dlopen=unknown |
|
961 enable_dlopen_self=unknown |
|
962 enable_dlopen_self_static=unknown |
|
963 else |
|
964 lt_cv_dlopen=no |
|
965 lt_cv_dlopen_libs= |
|
966 |
|
967 case $host_os in |
|
968 beos*) |
|
969 lt_cv_dlopen="load_add_on" |
|
970 lt_cv_dlopen_libs= |
|
971 lt_cv_dlopen_self=yes |
|
972 ;; |
|
973 |
|
974 mingw* | pw32*) |
|
975 lt_cv_dlopen="LoadLibrary" |
|
976 lt_cv_dlopen_libs= |
|
977 ;; |
|
978 |
|
979 cygwin*) |
|
980 lt_cv_dlopen="dlopen" |
|
981 lt_cv_dlopen_libs= |
|
982 ;; |
|
983 |
|
984 darwin*) |
|
985 # if libdl is installed we need to link against it |
|
986 AC_CHECK_LIB([dl], [dlopen], |
|
987 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
|
988 lt_cv_dlopen="dyld" |
|
989 lt_cv_dlopen_libs= |
|
990 lt_cv_dlopen_self=yes |
|
991 ]) |
|
992 ;; |
|
993 |
|
994 *) |
|
995 AC_CHECK_FUNC([shl_load], |
|
996 [lt_cv_dlopen="shl_load"], |
|
997 [AC_CHECK_LIB([dld], [shl_load], |
|
998 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
|
999 [AC_CHECK_FUNC([dlopen], |
|
1000 [lt_cv_dlopen="dlopen"], |
|
1001 [AC_CHECK_LIB([dl], [dlopen], |
|
1002 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
|
1003 [AC_CHECK_LIB([svld], [dlopen], |
|
1004 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
|
1005 [AC_CHECK_LIB([dld], [dld_link], |
|
1006 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
|
1007 ]) |
|
1008 ]) |
|
1009 ]) |
|
1010 ]) |
|
1011 ]) |
|
1012 ;; |
|
1013 esac |
|
1014 |
|
1015 if test "x$lt_cv_dlopen" != xno; then |
|
1016 enable_dlopen=yes |
|
1017 else |
|
1018 enable_dlopen=no |
|
1019 fi |
|
1020 |
|
1021 case $lt_cv_dlopen in |
|
1022 dlopen) |
|
1023 save_CPPFLAGS="$CPPFLAGS" |
|
1024 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
|
1025 |
|
1026 save_LDFLAGS="$LDFLAGS" |
|
1027 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
|
1028 |
|
1029 save_LIBS="$LIBS" |
|
1030 LIBS="$lt_cv_dlopen_libs $LIBS" |
|
1031 |
|
1032 AC_CACHE_CHECK([whether a program can dlopen itself], |
|
1033 lt_cv_dlopen_self, [dnl |
|
1034 _LT_AC_TRY_DLOPEN_SELF( |
|
1035 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
|
1036 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
|
1037 ]) |
|
1038 |
|
1039 if test "x$lt_cv_dlopen_self" = xyes; then |
|
1040 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
|
1041 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
|
1042 lt_cv_dlopen_self_static, [dnl |
|
1043 _LT_AC_TRY_DLOPEN_SELF( |
|
1044 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
|
1045 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
|
1046 ]) |
|
1047 fi |
|
1048 |
|
1049 CPPFLAGS="$save_CPPFLAGS" |
|
1050 LDFLAGS="$save_LDFLAGS" |
|
1051 LIBS="$save_LIBS" |
|
1052 ;; |
|
1053 esac |
|
1054 |
|
1055 case $lt_cv_dlopen_self in |
|
1056 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
|
1057 *) enable_dlopen_self=unknown ;; |
|
1058 esac |
|
1059 |
|
1060 case $lt_cv_dlopen_self_static in |
|
1061 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
|
1062 *) enable_dlopen_self_static=unknown ;; |
|
1063 esac |
|
1064 fi |
|
1065 ])# AC_LIBTOOL_DLOPEN_SELF |
|
1066 |
|
1067 |
|
1068 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
|
1069 # --------------------------------- |
|
1070 # Check to see if options -c and -o are simultaneously supported by compiler |
|
1071 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
|
1072 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
|
1073 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
|
1074 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
|
1075 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
|
1076 $rm -r conftest 2>/dev/null |
|
1077 mkdir conftest |
|
1078 cd conftest |
|
1079 mkdir out |
|
1080 printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
|
1081 |
|
1082 lt_compiler_flag="-o out/conftest2.$ac_objext" |
|
1083 # Insert the option either (1) after the last *FLAGS variable, or |
|
1084 # (2) before a word containing "conftest.", or (3) at the end. |
|
1085 # Note that $ac_compile itself does not contain backslashes and begins |
|
1086 # with a dollar sign (not a hyphen), so the echo should work correctly. |
|
1087 lt_compile=`echo "$ac_compile" | $SED \ |
|
1088 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
|
1089 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
|
1090 -e 's:$: $lt_compiler_flag:'` |
|
1091 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
|
1092 (eval "$lt_compile" 2>out/conftest.err) |
|
1093 ac_status=$? |
|
1094 cat out/conftest.err >&AS_MESSAGE_LOG_FD |
|
1095 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
|
1096 if (exit $ac_status) && test -s out/conftest2.$ac_objext |
|
1097 then |
|
1098 # The compiler can only warn and ignore the option if not recognized |
|
1099 # So say no if there are warnings |
|
1100 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
|
1101 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
|
1102 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
|
1103 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
|
1104 fi |
|
1105 fi |
|
1106 chmod u+w . 2>&AS_MESSAGE_LOG_FD |
|
1107 $rm conftest* |
|
1108 # SGI C++ compiler will create directory out/ii_files/ for |
|
1109 # template instantiation |
|
1110 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
|
1111 $rm out/* && rmdir out |
|
1112 cd .. |
|
1113 rmdir conftest |
|
1114 $rm conftest* |
|
1115 ]) |
|
1116 ])# AC_LIBTOOL_PROG_CC_C_O |
|
1117 |
|
1118 |
|
1119 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
|
1120 # ----------------------------------------- |
|
1121 # Check to see if we can do hard links to lock some files if needed |
|
1122 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
|
1123 [AC_REQUIRE([_LT_AC_LOCK])dnl |
|
1124 |
|
1125 hard_links="nottested" |
|
1126 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
|
1127 # do not overwrite the value of need_locks provided by the user |
|
1128 AC_MSG_CHECKING([if we can lock with hard links]) |
|
1129 hard_links=yes |
|
1130 $rm conftest* |
|
1131 ln conftest.a conftest.b 2>/dev/null && hard_links=no |
|
1132 touch conftest.a |
|
1133 ln conftest.a conftest.b 2>&5 || hard_links=no |
|
1134 ln conftest.a conftest.b 2>/dev/null && hard_links=no |
|
1135 AC_MSG_RESULT([$hard_links]) |
|
1136 if test "$hard_links" = no; then |
|
1137 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
|
1138 need_locks=warn |
|
1139 fi |
|
1140 else |
|
1141 need_locks=no |
|
1142 fi |
|
1143 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
|
1144 |
|
1145 |
|
1146 # AC_LIBTOOL_OBJDIR |
|
1147 # ----------------- |
|
1148 AC_DEFUN([AC_LIBTOOL_OBJDIR], |
|
1149 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
|
1150 [rm -f .libs 2>/dev/null |
|
1151 mkdir .libs 2>/dev/null |
|
1152 if test -d .libs; then |
|
1153 lt_cv_objdir=.libs |
|
1154 else |
|
1155 # MS-DOS does not allow filenames that begin with a dot. |
|
1156 lt_cv_objdir=_libs |
|
1157 fi |
|
1158 rmdir .libs 2>/dev/null]) |
|
1159 objdir=$lt_cv_objdir |
|
1160 ])# AC_LIBTOOL_OBJDIR |
|
1161 |
|
1162 |
|
1163 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
|
1164 # ---------------------------------------------- |
|
1165 # Check hardcoding attributes. |
|
1166 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
|
1167 [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
|
1168 _LT_AC_TAGVAR(hardcode_action, $1)= |
|
1169 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
|
1170 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
|
1171 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
|
1172 |
|
1173 # We can hardcode non-existant directories. |
|
1174 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
|
1175 # If the only mechanism to avoid hardcoding is shlibpath_var, we |
|
1176 # have to relink, otherwise we might link with an installed library |
|
1177 # when we should be linking with a yet-to-be-installed one |
|
1178 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
|
1179 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
|
1180 # Linking always hardcodes the temporary library directory. |
|
1181 _LT_AC_TAGVAR(hardcode_action, $1)=relink |
|
1182 else |
|
1183 # We can link without hardcoding, and we can hardcode nonexisting dirs. |
|
1184 _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
|
1185 fi |
|
1186 else |
|
1187 # We cannot hardcode anything, or else we can only hardcode existing |
|
1188 # directories. |
|
1189 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
|
1190 fi |
|
1191 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
|
1192 |
|
1193 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
|
1194 # Fast installation is not supported |
|
1195 enable_fast_install=no |
|
1196 elif test "$shlibpath_overrides_runpath" = yes || |
|
1197 test "$enable_shared" = no; then |
|
1198 # Fast installation is not necessary |
|
1199 enable_fast_install=needless |
|
1200 fi |
|
1201 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
|
1202 |
|
1203 |
|
1204 # AC_LIBTOOL_SYS_LIB_STRIP |
|
1205 # ------------------------ |
|
1206 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
|
1207 [striplib= |
|
1208 old_striplib= |
|
1209 AC_MSG_CHECKING([whether stripping libraries is possible]) |
|
1210 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
|
1211 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
|
1212 test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
|
1213 AC_MSG_RESULT([yes]) |
|
1214 else |
|
1215 # FIXME - insert some real tests, host_os isn't really good enough |
|
1216 case $host_os in |
|
1217 darwin*) |
|
1218 if test -n "$STRIP" ; then |
|
1219 striplib="$STRIP -x" |
|
1220 AC_MSG_RESULT([yes]) |
|
1221 else |
|
1222 AC_MSG_RESULT([no]) |
|
1223 fi |
|
1224 ;; |
|
1225 *) |
|
1226 AC_MSG_RESULT([no]) |
|
1227 ;; |
|
1228 esac |
|
1229 fi |
|
1230 ])# AC_LIBTOOL_SYS_LIB_STRIP |
|
1231 |
|
1232 |
|
1233 # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
|
1234 # ----------------------------- |
|
1235 # PORTME Fill in your ld.so characteristics |
|
1236 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
|
1237 [AC_MSG_CHECKING([dynamic linker characteristics]) |
|
1238 library_names_spec= |
|
1239 libname_spec='lib$name' |
|
1240 soname_spec= |
|
1241 shrext_cmds=".so" |
|
1242 postinstall_cmds= |
|
1243 postuninstall_cmds= |
|
1244 finish_cmds= |
|
1245 finish_eval= |
|
1246 shlibpath_var= |
|
1247 shlibpath_overrides_runpath=unknown |
|
1248 version_type=none |
|
1249 dynamic_linker="$host_os ld.so" |
|
1250 sys_lib_dlsearch_path_spec="/lib /usr/lib" |
|
1251 if test "$GCC" = yes; then |
|
1252 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
|
1253 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then |
|
1254 # if the path contains ";" then we assume it to be the separator |
|
1255 # otherwise default to the standard path separator (i.e. ":") - it is |
|
1256 # assumed that no part of a normal pathname contains ";" but that should |
|
1257 # okay in the real world where ";" in dirpaths is itself problematic. |
|
1258 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
|
1259 else |
|
1260 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
|
1261 fi |
|
1262 else |
|
1263 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
|
1264 fi |
|
1265 need_lib_prefix=unknown |
|
1266 hardcode_into_libs=no |
|
1267 |
|
1268 # when you set need_version to no, make sure it does not cause -set_version |
|
1269 # flags to be left without arguments |
|
1270 need_version=unknown |
|
1271 |
|
1272 case $host_os in |
|
1273 aix3*) |
|
1274 version_type=linux |
|
1275 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
|
1276 shlibpath_var=LIBPATH |
|
1277 |
|
1278 # AIX 3 has no versioning support, so we append a major version to the name. |
|
1279 soname_spec='${libname}${release}${shared_ext}$major' |
|
1280 ;; |
|
1281 |
|
1282 aix4* | aix5*) |
|
1283 version_type=linux |
|
1284 need_lib_prefix=no |
|
1285 need_version=no |
|
1286 hardcode_into_libs=yes |
|
1287 if test "$host_cpu" = ia64; then |
|
1288 # AIX 5 supports IA64 |
|
1289 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
|
1290 shlibpath_var=LD_LIBRARY_PATH |
|
1291 else |
|
1292 # With GCC up to 2.95.x, collect2 would create an import file |
|
1293 # for dependence libraries. The import file would start with |
|
1294 # the line `#! .'. This would cause the generated library to |
|
1295 # depend on `.', always an invalid library. This was fixed in |
|
1296 # development snapshots of GCC prior to 3.0. |
|
1297 case $host_os in |
|
1298 aix4 | aix4.[[01]] | aix4.[[01]].*) |
|
1299 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
|
1300 echo ' yes ' |
|
1301 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
|
1302 : |
|
1303 else |
|
1304 can_build_shared=no |
|
1305 fi |
|
1306 ;; |
|
1307 esac |
|
1308 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
|
1309 # soname into executable. Probably we can add versioning support to |
|
1310 # collect2, so additional links can be useful in future. |
|
1311 if test "$aix_use_runtimelinking" = yes; then |
|
1312 # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
|
1313 # instead of lib<name>.a to let people know that these are not |
|
1314 # typical AIX shared libraries. |
|
1315 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1316 else |
|
1317 # We preserve .a as extension for shared libraries through AIX4.2 |
|
1318 # and later when we are not doing run time linking. |
|
1319 library_names_spec='${libname}${release}.a $libname.a' |
|
1320 soname_spec='${libname}${release}${shared_ext}$major' |
|
1321 fi |
|
1322 shlibpath_var=LIBPATH |
|
1323 fi |
|
1324 ;; |
|
1325 |
|
1326 amigaos*) |
|
1327 library_names_spec='$libname.ixlibrary $libname.a' |
|
1328 # Create ${libname}_ixlibrary.a entries in /sys/libs. |
|
1329 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
|
1330 ;; |
|
1331 |
|
1332 beos*) |
|
1333 library_names_spec='${libname}${shared_ext}' |
|
1334 dynamic_linker="$host_os ld.so" |
|
1335 shlibpath_var=LIBRARY_PATH |
|
1336 ;; |
|
1337 |
|
1338 bsdi[[45]]*) |
|
1339 version_type=linux |
|
1340 need_version=no |
|
1341 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1342 soname_spec='${libname}${release}${shared_ext}$major' |
|
1343 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
|
1344 shlibpath_var=LD_LIBRARY_PATH |
|
1345 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
|
1346 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
|
1347 # the default ld.so.conf also contains /usr/contrib/lib and |
|
1348 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
|
1349 # libtool to hard-code these into programs |
|
1350 ;; |
|
1351 |
|
1352 cygwin* | mingw* | pw32*) |
|
1353 version_type=windows |
|
1354 shrext_cmds=".dll" |
|
1355 need_version=no |
|
1356 need_lib_prefix=no |
|
1357 |
|
1358 case $GCC,$host_os in |
|
1359 yes,cygwin* | yes,mingw* | yes,pw32*) |
|
1360 library_names_spec='$libname.dll.a' |
|
1361 # DLL is installed to $(libdir)/../bin by postinstall_cmds |
|
1362 postinstall_cmds='base_file=`basename \${file}`~ |
|
1363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
|
1364 dldir=$destdir/`dirname \$dlpath`~ |
|
1365 test -d \$dldir || mkdir -p \$dldir~ |
|
1366 $install_prog $dir/$dlname \$dldir/$dlname~ |
|
1367 chmod a+x \$dldir/$dlname' |
|
1368 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
|
1369 dlpath=$dir/\$dldll~ |
|
1370 $rm \$dlpath' |
|
1371 shlibpath_overrides_runpath=yes |
|
1372 |
|
1373 case $host_os in |
|
1374 cygwin*) |
|
1375 # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
|
1376 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
|
1377 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
|
1378 ;; |
|
1379 mingw*) |
|
1380 # MinGW DLLs use traditional 'lib' prefix |
|
1381 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
|
1382 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
|
1383 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
|
1384 # It is most probably a Windows format PATH printed by |
|
1385 # mingw gcc, but we are running on Cygwin. Gcc prints its search |
|
1386 # path with ; separators, and with drive letters. We can handle the |
|
1387 # drive letters (cygwin fileutils understands them), so leave them, |
|
1388 # especially as we might pass files found there to a mingw objdump, |
|
1389 # which wouldn't understand a cygwinified path. Ahh. |
|
1390 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
|
1391 else |
|
1392 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
|
1393 fi |
|
1394 ;; |
|
1395 pw32*) |
|
1396 # pw32 DLLs use 'pw' prefix rather than 'lib' |
|
1397 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
|
1398 ;; |
|
1399 esac |
|
1400 ;; |
|
1401 |
|
1402 linux*) |
|
1403 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
|
1404 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
1405 supports_anon_versioning=no |
|
1406 case `$LD -v 2>/dev/null` in |
|
1407 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
|
1408 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
|
1409 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
|
1410 *\ 2.11.*) ;; # other 2.11 versions |
|
1411 *) supports_anon_versioning=yes ;; |
|
1412 esac |
|
1413 if test $supports_anon_versioning = yes; then |
|
1414 archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ |
|
1415 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
|
1416 $echo "local: *; };" >> $output_objdir/$libname.ver~ |
|
1417 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
|
1418 else |
|
1419 $archive_expsym_cmds="$archive_cmds" |
|
1420 fi |
|
1421 else |
|
1422 ld_shlibs=no |
|
1423 fi |
|
1424 ;; |
|
1425 |
|
1426 *) |
|
1427 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
|
1428 ;; |
|
1429 esac |
|
1430 dynamic_linker='Win32 ld.exe' |
|
1431 # FIXME: first we should search . and the directory the executable is in |
|
1432 shlibpath_var=PATH |
|
1433 ;; |
|
1434 |
|
1435 darwin* | rhapsody*) |
|
1436 dynamic_linker="$host_os dyld" |
|
1437 version_type=darwin |
|
1438 need_lib_prefix=no |
|
1439 need_version=no |
|
1440 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
|
1441 soname_spec='${libname}${release}${major}$shared_ext' |
|
1442 shlibpath_overrides_runpath=yes |
|
1443 shlibpath_var=DYLD_LIBRARY_PATH |
|
1444 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
|
1445 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
|
1446 if test "$GCC" = yes; then |
|
1447 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` |
|
1448 else |
|
1449 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' |
|
1450 fi |
|
1451 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
|
1452 ;; |
|
1453 |
|
1454 dgux*) |
|
1455 version_type=linux |
|
1456 need_lib_prefix=no |
|
1457 need_version=no |
|
1458 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
|
1459 soname_spec='${libname}${release}${shared_ext}$major' |
|
1460 shlibpath_var=LD_LIBRARY_PATH |
|
1461 ;; |
|
1462 |
|
1463 freebsd1*) |
|
1464 dynamic_linker=no |
|
1465 ;; |
|
1466 |
|
1467 kfreebsd*-gnu) |
|
1468 version_type=linux |
|
1469 need_lib_prefix=no |
|
1470 need_version=no |
|
1471 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
|
1472 soname_spec='${libname}${release}${shared_ext}$major' |
|
1473 shlibpath_var=LD_LIBRARY_PATH |
|
1474 shlibpath_overrides_runpath=no |
|
1475 hardcode_into_libs=yes |
|
1476 dynamic_linker='GNU ld.so' |
|
1477 ;; |
|
1478 |
|
1479 freebsd* | dragonfly*) |
|
1480 # DragonFly does not have aout. When/if they implement a new |
|
1481 # versioning mechanism, adjust this. |
|
1482 if test -x /usr/bin/objformat; then |
|
1483 objformat=`/usr/bin/objformat` |
|
1484 else |
|
1485 case $host_os in |
|
1486 freebsd[[123]]*) objformat=aout ;; |
|
1487 *) objformat=elf ;; |
|
1488 esac |
|
1489 fi |
|
1490 # Handle Gentoo/FreeBSD as it was Linux |
|
1491 case $host_vendor in |
|
1492 gentoo) |
|
1493 version_type=linux ;; |
|
1494 *) |
|
1495 version_type=freebsd-$objformat ;; |
|
1496 esac |
|
1497 |
|
1498 case $version_type in |
|
1499 freebsd-elf*) |
|
1500 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
|
1501 need_version=no |
|
1502 need_lib_prefix=no |
|
1503 ;; |
|
1504 freebsd-*) |
|
1505 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
|
1506 need_version=yes |
|
1507 ;; |
|
1508 linux) |
|
1509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
|
1510 soname_spec='${libname}${release}${shared_ext}$major' |
|
1511 need_lib_prefix=no |
|
1512 need_version=no |
|
1513 ;; |
|
1514 esac |
|
1515 shlibpath_var=LD_LIBRARY_PATH |
|
1516 case $host_os in |
|
1517 freebsd2*) |
|
1518 shlibpath_overrides_runpath=yes |
|
1519 ;; |
|
1520 freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
|
1521 shlibpath_overrides_runpath=yes |
|
1522 hardcode_into_libs=yes |
|
1523 ;; |
|
1524 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
|
1525 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
|
1526 shlibpath_overrides_runpath=no |
|
1527 hardcode_into_libs=yes |
|
1528 ;; |
|
1529 freebsd*) # from 4.6 on |
|
1530 shlibpath_overrides_runpath=yes |
|
1531 hardcode_into_libs=yes |
|
1532 ;; |
|
1533 esac |
|
1534 ;; |
|
1535 |
|
1536 gnu*) |
|
1537 version_type=linux |
|
1538 need_lib_prefix=no |
|
1539 need_version=no |
|
1540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
|
1541 soname_spec='${libname}${release}${shared_ext}$major' |
|
1542 shlibpath_var=LD_LIBRARY_PATH |
|
1543 hardcode_into_libs=yes |
|
1544 ;; |
|
1545 |
|
1546 hpux9* | hpux10* | hpux11*) |
|
1547 # Give a soname corresponding to the major version so that dld.sl refuses to |
|
1548 # link against other versions. |
|
1549 version_type=sunos |
|
1550 need_lib_prefix=no |
|
1551 need_version=no |
|
1552 case $host_cpu in |
|
1553 ia64*) |
|
1554 shrext_cmds='.so' |
|
1555 hardcode_into_libs=yes |
|
1556 dynamic_linker="$host_os dld.so" |
|
1557 shlibpath_var=LD_LIBRARY_PATH |
|
1558 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
|
1559 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1560 soname_spec='${libname}${release}${shared_ext}$major' |
|
1561 if test "X$HPUX_IA64_MODE" = X32; then |
|
1562 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
|
1563 else |
|
1564 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
|
1565 fi |
|
1566 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
|
1567 ;; |
|
1568 hppa*64*) |
|
1569 shrext_cmds='.sl' |
|
1570 hardcode_into_libs=yes |
|
1571 dynamic_linker="$host_os dld.sl" |
|
1572 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
|
1573 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
|
1574 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1575 soname_spec='${libname}${release}${shared_ext}$major' |
|
1576 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
|
1577 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
|
1578 ;; |
|
1579 *) |
|
1580 shrext_cmds='.sl' |
|
1581 dynamic_linker="$host_os dld.sl" |
|
1582 shlibpath_var=SHLIB_PATH |
|
1583 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
|
1584 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1585 soname_spec='${libname}${release}${shared_ext}$major' |
|
1586 ;; |
|
1587 esac |
|
1588 # HP-UX runs *really* slowly unless shared libraries are mode 555. |
|
1589 postinstall_cmds='chmod 555 $lib' |
|
1590 ;; |
|
1591 |
|
1592 interix3*) |
|
1593 version_type=linux |
|
1594 need_lib_prefix=no |
|
1595 need_version=no |
|
1596 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
|
1597 soname_spec='${libname}${release}${shared_ext}$major' |
|
1598 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
|
1599 shlibpath_var=LD_LIBRARY_PATH |
|
1600 shlibpath_overrides_runpath=no |
|
1601 hardcode_into_libs=yes |
|
1602 ;; |
|
1603 |
|
1604 irix5* | irix6* | nonstopux*) |
|
1605 case $host_os in |
|
1606 nonstopux*) version_type=nonstopux ;; |
|
1607 *) |
|
1608 if test "$lt_cv_prog_gnu_ld" = yes; then |
|
1609 version_type=linux |
|
1610 else |
|
1611 version_type=irix |
|
1612 fi ;; |
|
1613 esac |
|
1614 need_lib_prefix=no |
|
1615 need_version=no |
|
1616 soname_spec='${libname}${release}${shared_ext}$major' |
|
1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
|
1618 case $host_os in |
|
1619 irix5* | nonstopux*) |
|
1620 libsuff= shlibsuff= |
|
1621 ;; |
|
1622 *) |
|
1623 case $LD in # libtool.m4 will add one of these switches to LD |
|
1624 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
|
1625 libsuff= shlibsuff= libmagic=32-bit;; |
|
1626 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
|
1627 libsuff=32 shlibsuff=N32 libmagic=N32;; |
|
1628 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
|
1629 libsuff=64 shlibsuff=64 libmagic=64-bit;; |
|
1630 *) libsuff= shlibsuff= libmagic=never-match;; |
|
1631 esac |
|
1632 ;; |
|
1633 esac |
|
1634 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
|
1635 shlibpath_overrides_runpath=no |
|
1636 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
|
1637 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
|
1638 hardcode_into_libs=yes |
|
1639 ;; |
|
1640 |
|
1641 # No shared lib support for Linux oldld, aout, or coff. |
|
1642 linux*oldld* | linux*aout* | linux*coff*) |
|
1643 dynamic_linker=no |
|
1644 ;; |
|
1645 |
|
1646 # This must be Linux ELF. |
|
1647 linux*) |
|
1648 version_type=linux |
|
1649 need_lib_prefix=no |
|
1650 need_version=no |
|
1651 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1652 soname_spec='${libname}${release}${shared_ext}$major' |
|
1653 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
|
1654 shlibpath_var=LD_LIBRARY_PATH |
|
1655 shlibpath_overrides_runpath=no |
|
1656 # This implies no fast_install, which is unacceptable. |
|
1657 # Some rework will be needed to allow for fast_install |
|
1658 # before this can be enabled. |
|
1659 hardcode_into_libs=yes |
|
1660 |
|
1661 # Append ld.so.conf contents to the search path |
|
1662 if test -f /etc/ld.so.conf; then |
|
1663 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
|
1664 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
|
1665 fi |
|
1666 |
|
1667 # We used to test for /lib/ld.so.1 and disable shared libraries on |
|
1668 # powerpc, because MkLinux only supported shared libraries with the |
|
1669 # GNU dynamic linker. Since this was broken with cross compilers, |
|
1670 # most powerpc-linux boxes support dynamic linking these days and |
|
1671 # people can always --disable-shared, the test was removed, and we |
|
1672 # assume the GNU/Linux dynamic linker is in use. |
|
1673 dynamic_linker='GNU/Linux ld.so' |
|
1674 ;; |
|
1675 |
|
1676 knetbsd*-gnu) |
|
1677 version_type=linux |
|
1678 need_lib_prefix=no |
|
1679 need_version=no |
|
1680 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
|
1681 soname_spec='${libname}${release}${shared_ext}$major' |
|
1682 shlibpath_var=LD_LIBRARY_PATH |
|
1683 shlibpath_overrides_runpath=no |
|
1684 hardcode_into_libs=yes |
|
1685 dynamic_linker='GNU ld.so' |
|
1686 ;; |
|
1687 |
|
1688 netbsd*) |
|
1689 version_type=sunos |
|
1690 need_lib_prefix=no |
|
1691 need_version=no |
|
1692 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
|
1693 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
|
1694 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
|
1695 dynamic_linker='NetBSD (a.out) ld.so' |
|
1696 else |
|
1697 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
|
1698 soname_spec='${libname}${release}${shared_ext}$major' |
|
1699 dynamic_linker='NetBSD ld.elf_so' |
|
1700 fi |
|
1701 shlibpath_var=LD_LIBRARY_PATH |
|
1702 shlibpath_overrides_runpath=yes |
|
1703 hardcode_into_libs=yes |
|
1704 ;; |
|
1705 |
|
1706 newsos6) |
|
1707 version_type=linux |
|
1708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1709 shlibpath_var=LD_LIBRARY_PATH |
|
1710 shlibpath_overrides_runpath=yes |
|
1711 ;; |
|
1712 |
|
1713 nto-qnx*) |
|
1714 version_type=linux |
|
1715 need_lib_prefix=no |
|
1716 need_version=no |
|
1717 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1718 soname_spec='${libname}${release}${shared_ext}$major' |
|
1719 shlibpath_var=LD_LIBRARY_PATH |
|
1720 shlibpath_overrides_runpath=yes |
|
1721 ;; |
|
1722 |
|
1723 openbsd*) |
|
1724 version_type=sunos |
|
1725 sys_lib_dlsearch_path_spec="/usr/lib" |
|
1726 need_lib_prefix=no |
|
1727 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
|
1728 case $host_os in |
|
1729 openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
|
1730 *) need_version=no ;; |
|
1731 esac |
|
1732 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
|
1733 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
|
1734 shlibpath_var=LD_LIBRARY_PATH |
|
1735 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
|
1736 case $host_os in |
|
1737 openbsd2.[[89]] | openbsd2.[[89]].*) |
|
1738 shlibpath_overrides_runpath=no |
|
1739 ;; |
|
1740 *) |
|
1741 shlibpath_overrides_runpath=yes |
|
1742 ;; |
|
1743 esac |
|
1744 else |
|
1745 shlibpath_overrides_runpath=yes |
|
1746 fi |
|
1747 ;; |
|
1748 |
|
1749 os2*) |
|
1750 libname_spec='$name' |
|
1751 shrext_cmds=".dll" |
|
1752 need_lib_prefix=no |
|
1753 library_names_spec='$libname${shared_ext} $libname.a' |
|
1754 dynamic_linker='OS/2 ld.exe' |
|
1755 shlibpath_var=LIBPATH |
|
1756 ;; |
|
1757 |
|
1758 osf3* | osf4* | osf5*) |
|
1759 version_type=osf |
|
1760 need_lib_prefix=no |
|
1761 need_version=no |
|
1762 soname_spec='${libname}${release}${shared_ext}$major' |
|
1763 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1764 shlibpath_var=LD_LIBRARY_PATH |
|
1765 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
|
1766 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
|
1767 ;; |
|
1768 |
|
1769 solaris*) |
|
1770 version_type=linux |
|
1771 need_lib_prefix=no |
|
1772 need_version=no |
|
1773 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1774 soname_spec='${libname}${release}${shared_ext}$major' |
|
1775 shlibpath_var=LD_LIBRARY_PATH |
|
1776 shlibpath_overrides_runpath=yes |
|
1777 hardcode_into_libs=yes |
|
1778 # ldd complains unless libraries are executable |
|
1779 postinstall_cmds='chmod +x $lib' |
|
1780 ;; |
|
1781 |
|
1782 sunos4*) |
|
1783 version_type=sunos |
|
1784 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
|
1785 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
|
1786 shlibpath_var=LD_LIBRARY_PATH |
|
1787 shlibpath_overrides_runpath=yes |
|
1788 if test "$with_gnu_ld" = yes; then |
|
1789 need_lib_prefix=no |
|
1790 fi |
|
1791 need_version=yes |
|
1792 ;; |
|
1793 |
|
1794 sysv4 | sysv4.3*) |
|
1795 version_type=linux |
|
1796 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1797 soname_spec='${libname}${release}${shared_ext}$major' |
|
1798 shlibpath_var=LD_LIBRARY_PATH |
|
1799 case $host_vendor in |
|
1800 sni) |
|
1801 shlibpath_overrides_runpath=no |
|
1802 need_lib_prefix=no |
|
1803 export_dynamic_flag_spec='${wl}-Blargedynsym' |
|
1804 runpath_var=LD_RUN_PATH |
|
1805 ;; |
|
1806 siemens) |
|
1807 need_lib_prefix=no |
|
1808 ;; |
|
1809 motorola) |
|
1810 need_lib_prefix=no |
|
1811 need_version=no |
|
1812 shlibpath_overrides_runpath=no |
|
1813 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
|
1814 ;; |
|
1815 esac |
|
1816 ;; |
|
1817 |
|
1818 sysv4*MP*) |
|
1819 if test -d /usr/nec ;then |
|
1820 version_type=linux |
|
1821 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
|
1822 soname_spec='$libname${shared_ext}.$major' |
|
1823 shlibpath_var=LD_LIBRARY_PATH |
|
1824 fi |
|
1825 ;; |
|
1826 |
|
1827 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
|
1828 version_type=freebsd-elf |
|
1829 need_lib_prefix=no |
|
1830 need_version=no |
|
1831 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
|
1832 soname_spec='${libname}${release}${shared_ext}$major' |
|
1833 shlibpath_var=LD_LIBRARY_PATH |
|
1834 hardcode_into_libs=yes |
|
1835 if test "$with_gnu_ld" = yes; then |
|
1836 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
|
1837 shlibpath_overrides_runpath=no |
|
1838 else |
|
1839 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
|
1840 shlibpath_overrides_runpath=yes |
|
1841 case $host_os in |
|
1842 sco3.2v5*) |
|
1843 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
|
1844 ;; |
|
1845 esac |
|
1846 fi |
|
1847 sys_lib_dlsearch_path_spec='/usr/lib' |
|
1848 ;; |
|
1849 |
|
1850 uts4*) |
|
1851 version_type=linux |
|
1852 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
|
1853 soname_spec='${libname}${release}${shared_ext}$major' |
|
1854 shlibpath_var=LD_LIBRARY_PATH |
|
1855 ;; |
|
1856 |
|
1857 *) |
|
1858 dynamic_linker=no |
|
1859 ;; |
|
1860 esac |
|
1861 AC_MSG_RESULT([$dynamic_linker]) |
|
1862 test "$dynamic_linker" = no && can_build_shared=no |
|
1863 |
|
1864 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
|
1865 if test "$GCC" = yes; then |
|
1866 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
|
1867 fi |
|
1868 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
|
1869 |
|
1870 |
|
1871 # _LT_AC_TAGCONFIG |
|
1872 # ---------------- |
|
1873 AC_DEFUN([_LT_AC_TAGCONFIG], |
|
1874 [AC_ARG_WITH([tags], |
|
1875 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
|
1876 [include additional configurations @<:@automatic@:>@])], |
|
1877 [tagnames="$withval"]) |
|
1878 |
|
1879 if test -f "$ltmain" && test -n "$tagnames"; then |
|
1880 if test ! -f "${ofile}"; then |
|
1881 AC_MSG_WARN([output file `$ofile' does not exist]) |
|
1882 fi |
|
1883 |
|
1884 if test -z "$LTCC"; then |
|
1885 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
|
1886 if test -z "$LTCC"; then |
|
1887 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
|
1888 else |
|
1889 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
|
1890 fi |
|
1891 fi |
|
1892 if test -z "$LTCFLAGS"; then |
|
1893 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
|
1894 fi |
|
1895 |
|
1896 # Extract list of available tagged configurations in $ofile. |
|
1897 # Note that this assumes the entire list is on one line. |
|
1898 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
|
1899 |
|
1900 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
|
1901 for tagname in $tagnames; do |
|
1902 IFS="$lt_save_ifs" |
|
1903 # Check whether tagname contains only valid characters |
|
1904 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
|
1905 "") ;; |
|
1906 *) AC_MSG_ERROR([invalid tag name: $tagname]) |
|
1907 ;; |
|
1908 esac |
|
1909 |
|
1910 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
|
1911 then |
|
1912 AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
|
1913 fi |
|
1914 |
|
1915 # Update the list of available tags. |
|
1916 if test -n "$tagname"; then |
|
1917 echo appending configuration tag \"$tagname\" to $ofile |
|
1918 |
|
1919 case $tagname in |
|
1920 CXX) |
|
1921 if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
|
1922 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
|
1923 (test "X$CXX" != "Xg++"))) ; then |
|
1924 AC_LIBTOOL_LANG_CXX_CONFIG |
|
1925 else |
|
1926 tagname="" |
|
1927 fi |
|
1928 ;; |
|
1929 |
|
1930 F77) |
|
1931 if test -n "$F77" && test "X$F77" != "Xno"; then |
|
1932 AC_LIBTOOL_LANG_F77_CONFIG |
|
1933 else |
|
1934 tagname="" |
|
1935 fi |
|
1936 ;; |
|
1937 |
|
1938 GCJ) |
|
1939 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
|
1940 AC_LIBTOOL_LANG_GCJ_CONFIG |
|
1941 else |
|
1942 tagname="" |
|
1943 fi |
|
1944 ;; |
|
1945 |
|
1946 RC) |
|
1947 AC_LIBTOOL_LANG_RC_CONFIG |
|
1948 ;; |
|
1949 |
|
1950 *) |
|
1951 AC_MSG_ERROR([Unsupported tag name: $tagname]) |
|
1952 ;; |
|
1953 esac |
|
1954 |
|
1955 # Append the new tag name to the list of available tags. |
|
1956 if test -n "$tagname" ; then |
|
1957 available_tags="$available_tags $tagname" |
|
1958 fi |
|
1959 fi |
|
1960 done |
|
1961 IFS="$lt_save_ifs" |
|
1962 |
|
1963 # Now substitute the updated list of available tags. |
|
1964 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
|
1965 mv "${ofile}T" "$ofile" |
|
1966 chmod +x "$ofile" |
|
1967 else |
|
1968 rm -f "${ofile}T" |
|
1969 AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
|
1970 fi |
|
1971 fi |
|
1972 ])# _LT_AC_TAGCONFIG |
|
1973 |
|
1974 |
|
1975 # AC_LIBTOOL_DLOPEN |
|
1976 # ----------------- |
|
1977 # enable checks for dlopen support |
|
1978 AC_DEFUN([AC_LIBTOOL_DLOPEN], |
|
1979 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
|
1980 ])# AC_LIBTOOL_DLOPEN |
|
1981 |
|
1982 |
|
1983 # AC_LIBTOOL_WIN32_DLL |
|
1984 # -------------------- |
|
1985 # declare package support for building win32 DLLs |
|
1986 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
|
1987 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
|
1988 ])# AC_LIBTOOL_WIN32_DLL |
|
1989 |
|
1990 |
|
1991 # AC_ENABLE_SHARED([DEFAULT]) |
|
1992 # --------------------------- |
|
1993 # implement the --enable-shared flag |
|
1994 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
|
1995 AC_DEFUN([AC_ENABLE_SHARED], |
|
1996 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
|
1997 AC_ARG_ENABLE([shared], |
|
1998 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
|
1999 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
|
2000 [p=${PACKAGE-default} |
|
2001 case $enableval in |
|
2002 yes) enable_shared=yes ;; |
|
2003 no) enable_shared=no ;; |
|
2004 *) |
|
2005 enable_shared=no |
|
2006 # Look at the argument we got. We use all the common list separators. |
|
2007 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
|
2008 for pkg in $enableval; do |
|
2009 IFS="$lt_save_ifs" |
|
2010 if test "X$pkg" = "X$p"; then |
|
2011 enable_shared=yes |
|
2012 fi |
|
2013 done |
|
2014 IFS="$lt_save_ifs" |
|
2015 ;; |
|
2016 esac], |
|
2017 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
|
2018 ])# AC_ENABLE_SHARED |
|
2019 |
|
2020 |
|
2021 # AC_DISABLE_SHARED |
|
2022 # ----------------- |
|
2023 # set the default shared flag to --disable-shared |
|
2024 AC_DEFUN([AC_DISABLE_SHARED], |
|
2025 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
|
2026 AC_ENABLE_SHARED(no) |
|
2027 ])# AC_DISABLE_SHARED |
|
2028 |
|
2029 |
|
2030 # AC_ENABLE_STATIC([DEFAULT]) |
|
2031 # --------------------------- |
|
2032 # implement the --enable-static flag |
|
2033 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
|
2034 AC_DEFUN([AC_ENABLE_STATIC], |
|
2035 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
|
2036 AC_ARG_ENABLE([static], |
|
2037 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
|
2038 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
|
2039 [p=${PACKAGE-default} |
|
2040 case $enableval in |
|
2041 yes) enable_static=yes ;; |
|
2042 no) enable_static=no ;; |
|
2043 *) |
|
2044 enable_static=no |
|
2045 # Look at the argument we got. We use all the common list separators. |
|
2046 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
|
2047 for pkg in $enableval; do |
|
2048 IFS="$lt_save_ifs" |
|
2049 if test "X$pkg" = "X$p"; then |
|
2050 enable_static=yes |
|
2051 fi |
|
2052 done |
|
2053 IFS="$lt_save_ifs" |
|
2054 ;; |
|
2055 esac], |
|
2056 [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
|
2057 ])# AC_ENABLE_STATIC |
|
2058 |
|
2059 |
|
2060 # AC_DISABLE_STATIC |
|
2061 # ----------------- |
|
2062 # set the default static flag to --disable-static |
|
2063 AC_DEFUN([AC_DISABLE_STATIC], |
|
2064 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
|
2065 AC_ENABLE_STATIC(no) |
|
2066 ])# AC_DISABLE_STATIC |
|
2067 |
|
2068 |
|
2069 # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
|
2070 # --------------------------------- |
|
2071 # implement the --enable-fast-install flag |
|
2072 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
|
2073 AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
|
2074 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
|
2075 AC_ARG_ENABLE([fast-install], |
|
2076 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
|
2077 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
|
2078 [p=${PACKAGE-default} |
|
2079 case $enableval in |
|
2080 yes) enable_fast_install=yes ;; |
|
2081 no) enable_fast_install=no ;; |
|
2082 *) |
|
2083 enable_fast_install=no |
|
2084 # Look at the argument we got. We use all the common list separators. |
|
2085 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
|
2086 for pkg in $enableval; do |
|
2087 IFS="$lt_save_ifs" |
|
2088 if test "X$pkg" = "X$p"; then |
|
2089 enable_fast_install=yes |
|
2090 fi |
|
2091 done |
|
2092 IFS="$lt_save_ifs" |
|
2093 ;; |
|
2094 esac], |
|
2095 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
|
2096 ])# AC_ENABLE_FAST_INSTALL |
|
2097 |
|
2098 |
|
2099 # AC_DISABLE_FAST_INSTALL |
|
2100 # ----------------------- |
|
2101 # set the default to --disable-fast-install |
|
2102 AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
|
2103 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
|
2104 AC_ENABLE_FAST_INSTALL(no) |
|
2105 ])# AC_DISABLE_FAST_INSTALL |
|
2106 |
|
2107 |
|
2108 # AC_LIBTOOL_PICMODE([MODE]) |
|
2109 # -------------------------- |
|
2110 # implement the --with-pic flag |
|
2111 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
|
2112 AC_DEFUN([AC_LIBTOOL_PICMODE], |
|
2113 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
|
2114 pic_mode=ifelse($#,1,$1,default) |
|
2115 ])# AC_LIBTOOL_PICMODE |
|
2116 |
|
2117 |
|
2118 # AC_PROG_EGREP |
|
2119 # ------------- |
|
2120 # This is predefined starting with Autoconf 2.54, so this conditional |
|
2121 # definition can be removed once we require Autoconf 2.54 or later. |
|
2122 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
|
2123 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
|
2124 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
|
2125 then ac_cv_prog_egrep='grep -E' |
|
2126 else ac_cv_prog_egrep='egrep' |
|
2127 fi]) |
|
2128 EGREP=$ac_cv_prog_egrep |
|
2129 AC_SUBST([EGREP]) |
|
2130 ])]) |
|
2131 |
|
2132 |
|
2133 # AC_PATH_TOOL_PREFIX |
|
2134 # ------------------- |
|
2135 # find a file program which can recognise shared library |
|
2136 AC_DEFUN([AC_PATH_TOOL_PREFIX], |
|
2137 [AC_REQUIRE([AC_PROG_EGREP])dnl |
|
2138 AC_MSG_CHECKING([for $1]) |
|
2139 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
|
2140 [case $MAGIC_CMD in |
|
2141 [[\\/*] | ?:[\\/]*]) |
|
2142 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
|
2143 ;; |
|
2144 *) |
|
2145 lt_save_MAGIC_CMD="$MAGIC_CMD" |
|
2146 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
|
2147 dnl $ac_dummy forces splitting on constant user-supplied paths. |
|
2148 dnl POSIX.2 word splitting is done only on the output of word expansions, |
|
2149 dnl not every word. This closes a longstanding sh security hole. |
|
2150 ac_dummy="ifelse([$2], , $PATH, [$2])" |
|
2151 for ac_dir in $ac_dummy; do |
|
2152 IFS="$lt_save_ifs" |
|
2153 test -z "$ac_dir" && ac_dir=. |
|
2154 if test -f $ac_dir/$1; then |
|
2155 lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
|
2156 if test -n "$file_magic_test_file"; then |
|
2157 case $deplibs_check_method in |
|
2158 "file_magic "*) |
|
2159 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
|
2160 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
|
2161 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
|
2162 $EGREP "$file_magic_regex" > /dev/null; then |
|
2163 : |
|
2164 else |
|
2165 cat <<EOF 1>&2 |
|
2166 |
|
2167 *** Warning: the command libtool uses to detect shared libraries, |
|
2168 *** $file_magic_cmd, produces output that libtool cannot recognize. |
|
2169 *** The result is that libtool may fail to recognize shared libraries |
|
2170 *** as such. This will affect the creation of libtool libraries that |
|
2171 *** depend on shared libraries, but programs linked with such libtool |
|
2172 *** libraries will work regardless of this problem. Nevertheless, you |
|
2173 *** may want to report the problem to your system manager and/or to |
|
2174 *** bug-libtool@gnu.org |
|
2175 |
|
2176 EOF |
|
2177 fi ;; |
|
2178 esac |
|
2179 fi |
|
2180 break |
|
2181 fi |
|
2182 done |
|
2183 IFS="$lt_save_ifs" |
|
2184 MAGIC_CMD="$lt_save_MAGIC_CMD" |
|
2185 ;; |
|
2186 esac]) |
|
2187 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
|
2188 if test -n "$MAGIC_CMD"; then |
|
2189 AC_MSG_RESULT($MAGIC_CMD) |
|
2190 else |
|
2191 AC_MSG_RESULT(no) |
|
2192 fi |
|
2193 ])# AC_PATH_TOOL_PREFIX |
|
2194 |
|
2195 |
|
2196 # AC_PATH_MAGIC |
|
2197 # ------------- |
|
2198 # find a file program which can recognise a shared library |
|
2199 AC_DEFUN([AC_PATH_MAGIC], |
|
2200 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
|
2201 if test -z "$lt_cv_path_MAGIC_CMD"; then |
|
2202 if test -n "$ac_tool_prefix"; then |
|
2203 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
|
2204 else |
|
2205 MAGIC_CMD=: |
|
2206 fi |
|
2207 fi |
|
2208 ])# AC_PATH_MAGIC |
|
2209 |
|
2210 |
|
2211 # AC_PROG_LD |
|
2212 # ---------- |
|
2213 # find the pathname to the GNU or non-GNU linker |
|
2214 AC_DEFUN([AC_PROG_LD], |
|
2215 [AC_ARG_WITH([gnu-ld], |
|
2216 [AC_HELP_STRING([--with-gnu-ld], |
|
2217 [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
|
2218 [test "$withval" = no || with_gnu_ld=yes], |
|
2219 [with_gnu_ld=no]) |
|
2220 AC_REQUIRE([LT_AC_PROG_SED])dnl |
|
2221 AC_REQUIRE([AC_PROG_CC])dnl |
|
2222 AC_REQUIRE([AC_CANONICAL_HOST])dnl |
|
2223 AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
|
2224 ac_prog=ld |
|
2225 if test "$GCC" = yes; then |
|
2226 # Check if gcc -print-prog-name=ld gives a path. |
|
2227 AC_MSG_CHECKING([for ld used by $CC]) |
|
2228 case $host in |
|
2229 *-*-mingw*) |
|
2230 # gcc leaves a trailing carriage return which upsets mingw |
|
2231 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
|
2232 *) |
|
2233 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
|
2234 esac |
|
2235 case $ac_prog in |
|
2236 # Accept absolute paths. |
|
2237 [[\\/]]* | ?:[[\\/]]*) |
|
2238 re_direlt='/[[^/]][[^/]]*/\.\./' |
|
2239 # Canonicalize the pathname of ld |
|
2240 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
|
2241 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
|
2242 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
|
2243 done |
|
2244 test -z "$LD" && LD="$ac_prog" |
|
2245 ;; |
|
2246 "") |
|
2247 # If it fails, then pretend we aren't using GCC. |
|
2248 ac_prog=ld |
|
2249 ;; |
|
2250 *) |
|
2251 # If it is relative, then search for the first ld in PATH. |
|
2252 with_gnu_ld=unknown |
|
2253 ;; |
|
2254 esac |
|
2255 elif test "$with_gnu_ld" = yes; then |
|
2256 AC_MSG_CHECKING([for GNU ld]) |
|
2257 else |
|
2258 AC_MSG_CHECKING([for non-GNU ld]) |
|
2259 fi |
|
2260 AC_CACHE_VAL(lt_cv_path_LD, |
|
2261 [if test -z "$LD"; then |
|
2262 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
|
2263 for ac_dir in $PATH; do |
|
2264 IFS="$lt_save_ifs" |
|
2265 test -z "$ac_dir" && ac_dir=. |
|
2266 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
|
2267 lt_cv_path_LD="$ac_dir/$ac_prog" |
|
2268 # Check to see if the program is GNU ld. I'd rather use --version, |
|
2269 # but apparently some variants of GNU ld only accept -v. |
|
2270 # Break only if it was the GNU/non-GNU ld that we prefer. |
|
2271 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
|
2272 *GNU* | *'with BFD'*) |
|
2273 test "$with_gnu_ld" != no && break |
|
2274 ;; |
|
2275 *) |
|
2276 test "$with_gnu_ld" != yes && break |
|
2277 ;; |
|
2278 esac |
|
2279 fi |
|
2280 done |
|
2281 IFS="$lt_save_ifs" |
|
2282 else |
|
2283 lt_cv_path_LD="$LD" # Let the user override the test with a path. |
|
2284 fi]) |
|
2285 LD="$lt_cv_path_LD" |
|
2286 if test -n "$LD"; then |
|
2287 AC_MSG_RESULT($LD) |
|
2288 else |
|
2289 AC_MSG_RESULT(no) |
|
2290 fi |
|
2291 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
|
2292 AC_PROG_LD_GNU |
|
2293 ])# AC_PROG_LD |
|
2294 |
|
2295 |
|
2296 # AC_PROG_LD_GNU |
|
2297 # -------------- |
|
2298 AC_DEFUN([AC_PROG_LD_GNU], |
|
2299 [AC_REQUIRE([AC_PROG_EGREP])dnl |
|
2300 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
|
2301 [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
|
2302 case `$LD -v 2>&1 </dev/null` in |
|
2303 *GNU* | *'with BFD'*) |
|
2304 lt_cv_prog_gnu_ld=yes |
|
2305 ;; |
|
2306 *) |
|
2307 lt_cv_prog_gnu_ld=no |
|
2308 ;; |
|
2309 esac]) |
|
2310 with_gnu_ld=$lt_cv_prog_gnu_ld |
|
2311 ])# AC_PROG_LD_GNU |
|
2312 |
|
2313 |
|
2314 # AC_PROG_LD_RELOAD_FLAG |
|
2315 # ---------------------- |
|
2316 # find reload flag for linker |
|
2317 # -- PORTME Some linkers may need a different reload flag. |
|
2318 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
|
2319 [AC_CACHE_CHECK([for $LD option to reload object files], |
|
2320 lt_cv_ld_reload_flag, |
|
2321 [lt_cv_ld_reload_flag='-r']) |
|
2322 reload_flag=$lt_cv_ld_reload_flag |
|
2323 case $reload_flag in |
|
2324 "" | " "*) ;; |
|
2325 *) reload_flag=" $reload_flag" ;; |
|
2326 esac |
|
2327 reload_cmds='$LD$reload_flag -o $output$reload_objs' |
|
2328 case $host_os in |
|
2329 darwin*) |
|
2330 if test "$GCC" = yes; then |
|
2331 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
|
2332 else |
|
2333 reload_cmds='$LD$reload_flag -o $output$reload_objs' |
|
2334 fi |
|
2335 ;; |
|
2336 esac |
|
2337 ])# AC_PROG_LD_RELOAD_FLAG |
|
2338 |
|
2339 |
|
2340 # AC_DEPLIBS_CHECK_METHOD |
|
2341 # ----------------------- |
|
2342 # how to check for library dependencies |
|
2343 # -- PORTME fill in with the dynamic library characteristics |
|
2344 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
|
2345 [AC_CACHE_CHECK([how to recognise dependent libraries], |
|
2346 lt_cv_deplibs_check_method, |
|
2347 [lt_cv_file_magic_cmd='$MAGIC_CMD' |
|
2348 lt_cv_file_magic_test_file= |
|
2349 lt_cv_deplibs_check_method='unknown' |
|
2350 # Need to set the preceding variable on all platforms that support |
|
2351 # interlibrary dependencies. |
|
2352 # 'none' -- dependencies not supported. |
|
2353 # `unknown' -- same as none, but documents that we really don't know. |
|
2354 # 'pass_all' -- all dependencies passed with no checks. |
|
2355 # 'test_compile' -- check by making test program. |
|
2356 # 'file_magic [[regex]]' -- check by looking for files in library path |
|
2357 # which responds to the $file_magic_cmd with a given extended regex. |
|
2358 # If you have `file' or equivalent on your system and you're not sure |
|
2359 # whether `pass_all' will *always* work, you probably want this one. |
|
2360 |
|
2361 case $host_os in |
|
2362 aix4* | aix5*) |
|
2363 lt_cv_deplibs_check_method=pass_all |
|
2364 ;; |
|
2365 |
|
2366 beos*) |
|
2367 lt_cv_deplibs_check_method=pass_all |
|
2368 ;; |
|
2369 |
|
2370 bsdi[[45]]*) |
|
2371 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
|
2372 lt_cv_file_magic_cmd='/usr/bin/file -L' |
|
2373 lt_cv_file_magic_test_file=/shlib/libc.so |
|
2374 ;; |
|
2375 |
|
2376 cygwin*) |
|
2377 # func_win32_libid is a shell function defined in ltmain.sh |
|
2378 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
|
2379 lt_cv_file_magic_cmd='func_win32_libid' |
|
2380 ;; |
|
2381 |
|
2382 mingw* | pw32*) |
|
2383 # Base MSYS/MinGW do not provide the 'file' command needed by |
|
2384 # func_win32_libid shell function, so use a weaker test based on 'objdump'. |
|
2385 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
|
2386 lt_cv_file_magic_cmd='$OBJDUMP -f' |
|
2387 ;; |
|
2388 |
|
2389 darwin* | rhapsody*) |
|
2390 lt_cv_deplibs_check_method=pass_all |
|
2391 ;; |
|
2392 |
|
2393 freebsd* | kfreebsd*-gnu | dragonfly*) |
|
2394 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
|
2395 case $host_cpu in |
|
2396 i*86 ) |
|
2397 # Not sure whether the presence of OpenBSD here was a mistake. |
|
2398 # Let's accept both of them until this is cleared up. |
|
2399 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
|
2400 lt_cv_file_magic_cmd=/usr/bin/file |
|
2401 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
|
2402 ;; |
|
2403 esac |
|
2404 else |
|
2405 lt_cv_deplibs_check_method=pass_all |
|
2406 fi |
|
2407 ;; |
|
2408 |
|
2409 gnu*) |
|
2410 lt_cv_deplibs_check_method=pass_all |
|
2411 ;; |
|
2412 |
|
2413 hpux10.20* | hpux11*) |
|
2414 lt_cv_file_magic_cmd=/usr/bin/file |
|
2415 case $host_cpu in |
|
2416 ia64*) |
|
2417 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
|
2418 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
|
2419 ;; |
|
2420 hppa*64*) |
|
2421 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
|
2422 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
|
2423 ;; |
|
2424 *) |
|
2425 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
|
2426 lt_cv_file_magic_test_file=/usr/lib/libc.sl |
|
2427 ;; |
|
2428 esac |
|
2429 ;; |
|
2430 |
|
2431 interix3*) |
|
2432 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
|
2433 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
|
2434 ;; |
|
2435 |
|
2436 irix5* | irix6* | nonstopux*) |
|
2437 case $LD in |
|
2438 *-32|*"-32 ") libmagic=32-bit;; |
|
2439 *-n32|*"-n32 ") libmagic=N32;; |
|
2440 *-64|*"-64 ") libmagic=64-bit;; |
|
2441 *) libmagic=never-match;; |
|
2442 esac |
|
2443 lt_cv_deplibs_check_method=pass_all |
|
2444 ;; |
|
2445 |
|
2446 # This must be Linux ELF. |
|
2447 linux*) |
|
2448 lt_cv_deplibs_check_method=pass_all |
|
2449 ;; |
|
2450 |
|
2451 netbsd*) |
|
2452 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
|
2453 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
|
2454 else |
|
2455 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
|
2456 fi |
|
2457 ;; |
|
2458 |
|
2459 newos6*) |
|
2460 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
|
2461 lt_cv_file_magic_cmd=/usr/bin/file |
|
2462 lt_cv_file_magic_test_file=/usr/lib/libnls.so |
|
2463 ;; |
|
2464 |
|
2465 nto-qnx*) |
|
2466 lt_cv_deplibs_check_method=unknown |
|
2467 ;; |
|
2468 |
|
2469 openbsd*) |
|
2470 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
|
2471 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
|
2472 else |
|
2473 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
|
2474 fi |
|
2475 ;; |
|
2476 |
|
2477 osf3* | osf4* | osf5*) |
|
2478 lt_cv_deplibs_check_method=pass_all |
|
2479 ;; |
|
2480 |
|
2481 solaris*) |
|
2482 lt_cv_deplibs_check_method=pass_all |
|
2483 ;; |
|
2484 |
|
2485 sysv4 | sysv4.3*) |
|
2486 case $host_vendor in |
|
2487 motorola) |
|
2488 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
|
2489 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
|
2490 ;; |
|
2491 ncr) |
|
2492 lt_cv_deplibs_check_method=pass_all |
|
2493 ;; |
|
2494 sequent) |
|
2495 lt_cv_file_magic_cmd='/bin/file' |
|
2496 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
|
2497 ;; |
|
2498 sni) |
|
2499 lt_cv_file_magic_cmd='/bin/file' |
|
2500 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
|
2501 lt_cv_file_magic_test_file=/lib/libc.so |
|
2502 ;; |
|
2503 siemens) |
|
2504 lt_cv_deplibs_check_method=pass_all |
|
2505 ;; |
|
2506 pc) |
|
2507 lt_cv_deplibs_check_method=pass_all |
|
2508 ;; |
|
2509 esac |
|
2510 ;; |
|
2511 |
|
2512 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
|
2513 lt_cv_deplibs_check_method=pass_all |
|
2514 ;; |
|
2515 esac |
|
2516 ]) |
|
2517 file_magic_cmd=$lt_cv_file_magic_cmd |
|
2518 deplibs_check_method=$lt_cv_deplibs_check_method |
|
2519 test -z "$deplibs_check_method" && deplibs_check_method=unknown |
|
2520 ])# AC_DEPLIBS_CHECK_METHOD |
|
2521 |
|
2522 |
|
2523 # AC_PROG_NM |
|
2524 # ---------- |
|
2525 # find the pathname to a BSD-compatible name lister |
|
2526 AC_DEFUN([AC_PROG_NM], |
|
2527 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
|
2528 [if test -n "$NM"; then |
|
2529 # Let the user override the test. |
|
2530 lt_cv_path_NM="$NM" |
|
2531 else |
|
2532 lt_nm_to_check="${ac_tool_prefix}nm" |
|
2533 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
|
2534 lt_nm_to_check="$lt_nm_to_check nm" |
|
2535 fi |
|
2536 for lt_tmp_nm in $lt_nm_to_check; do |
|
2537 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
|
2538 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
|
2539 IFS="$lt_save_ifs" |
|
2540 test -z "$ac_dir" && ac_dir=. |
|
2541 tmp_nm="$ac_dir/$lt_tmp_nm" |
|
2542 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
|
2543 # Check to see if the nm accepts a BSD-compat flag. |
|
2544 # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
|
2545 # nm: unknown option "B" ignored |
|
2546 # Tru64's nm complains that /dev/null is an invalid object file |
|
2547 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
|
2548 */dev/null* | *'Invalid file or object type'*) |
|
2549 lt_cv_path_NM="$tmp_nm -B" |
|
2550 break |
|
2551 ;; |
|
2552 *) |
|
2553 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
|
2554 */dev/null*) |
|
2555 lt_cv_path_NM="$tmp_nm -p" |
|
2556 break |
|
2557 ;; |
|
2558 *) |
|
2559 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
|
2560 continue # so that we can try to find one that supports BSD flags |
|
2561 ;; |
|
2562 esac |
|
2563 ;; |
|
2564 esac |
|
2565 fi |
|
2566 done |
|
2567 IFS="$lt_save_ifs" |
|
2568 done |
|
2569 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
|
2570 fi]) |
|
2571 NM="$lt_cv_path_NM" |
|
2572 ])# AC_PROG_NM |
|
2573 |
|
2574 |
|
2575 # AC_CHECK_LIBM |
|
2576 # ------------- |
|
2577 # check for math library |
|
2578 AC_DEFUN([AC_CHECK_LIBM], |
|
2579 [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
|
2580 LIBM= |
|
2581 case $host in |
|
2582 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
|
2583 # These system don't have libm, or don't need it |
|
2584 ;; |
|
2585 *-ncr-sysv4.3*) |
|
2586 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
|
2587 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
|
2588 ;; |
|
2589 *) |
|
2590 AC_CHECK_LIB(m, cos, LIBM="-lm") |
|
2591 ;; |
|
2592 esac |
|
2593 ])# AC_CHECK_LIBM |
|
2594 |
|
2595 |
|
2596 # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
|
2597 # ----------------------------------- |
|
2598 # sets LIBLTDL to the link flags for the libltdl convenience library and |
|
2599 # LTDLINCL to the include flags for the libltdl header and adds |
|
2600 # --enable-ltdl-convenience to the configure arguments. Note that |
|
2601 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
|
2602 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
|
2603 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
|
2604 # (note the single quotes!). If your package is not flat and you're not |
|
2605 # using automake, define top_builddir and top_srcdir appropriately in |
|
2606 # the Makefiles. |
|
2607 AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
|
2608 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
|
2609 case $enable_ltdl_convenience in |
|
2610 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
|
2611 "") enable_ltdl_convenience=yes |
|
2612 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
|
2613 esac |
|
2614 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
|
2615 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
|
2616 # For backwards non-gettext consistent compatibility... |
|
2617 INCLTDL="$LTDLINCL" |
|
2618 ])# AC_LIBLTDL_CONVENIENCE |
|
2619 |
|
2620 |
|
2621 # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
|
2622 # ----------------------------------- |
|
2623 # sets LIBLTDL to the link flags for the libltdl installable library and |
|
2624 # LTDLINCL to the include flags for the libltdl header and adds |
|
2625 # --enable-ltdl-install to the configure arguments. Note that |
|
2626 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
|
2627 # and an installed libltdl is not found, it is assumed to be `libltdl'. |
|
2628 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
|
2629 # '${top_srcdir}/' (note the single quotes!). If your package is not |
|
2630 # flat and you're not using automake, define top_builddir and top_srcdir |
|
2631 # appropriately in the Makefiles. |
|
2632 # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
|
2633 AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
|
2634 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
|
2635 AC_CHECK_LIB(ltdl, lt_dlinit, |
|
2636 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
|
2637 [if test x"$enable_ltdl_install" = xno; then |
|
2638 AC_MSG_WARN([libltdl not installed, but installation disabled]) |
|
2639 else |
|
2640 enable_ltdl_install=yes |
|
2641 fi |
|
2642 ]) |
|
2643 if test x"$enable_ltdl_install" = x"yes"; then |
|
2644 ac_configure_args="$ac_configure_args --enable-ltdl-install" |
|
2645 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
|
2646 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
|
2647 else |
|
2648 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
|
2649 LIBLTDL="-lltdl" |
|
2650 LTDLINCL= |
|
2651 fi |
|
2652 # For backwards non-gettext consistent compatibility... |
|
2653 INCLTDL="$LTDLINCL" |
|
2654 ])# AC_LIBLTDL_INSTALLABLE |
|
2655 |
|
2656 |
|
2657 # AC_LIBTOOL_CXX |
|
2658 # -------------- |
|
2659 # enable support for C++ libraries |
|
2660 AC_DEFUN([AC_LIBTOOL_CXX], |
|
2661 [AC_REQUIRE([_LT_AC_LANG_CXX]) |
|
2662 ])# AC_LIBTOOL_CXX |
|
2663 |
|
2664 |
|
2665 # _LT_AC_LANG_CXX |
|
2666 # --------------- |
|
2667 AC_DEFUN([_LT_AC_LANG_CXX], |
|
2668 [AC_REQUIRE([AC_PROG_CXX]) |
|
2669 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
|
2670 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
|
2671 ])# _LT_AC_LANG_CXX |
|
2672 |
|
2673 # _LT_AC_PROG_CXXCPP |
|
2674 # ------------------ |
|
2675 AC_DEFUN([_LT_AC_PROG_CXXCPP], |
|
2676 [ |
|
2677 AC_REQUIRE([AC_PROG_CXX]) |
|
2678 if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
|
2679 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
|
2680 (test "X$CXX" != "Xg++"))) ; then |
|
2681 AC_PROG_CXXCPP |
|
2682 fi |
|
2683 ])# _LT_AC_PROG_CXXCPP |
|
2684 |
|
2685 # AC_LIBTOOL_F77 |
|
2686 # -------------- |
|
2687 # enable support for Fortran 77 libraries |
|
2688 AC_DEFUN([AC_LIBTOOL_F77], |
|
2689 [AC_REQUIRE([_LT_AC_LANG_F77]) |
|
2690 ])# AC_LIBTOOL_F77 |
|
2691 |
|
2692 |
|
2693 # _LT_AC_LANG_F77 |
|
2694 # --------------- |
|
2695 AC_DEFUN([_LT_AC_LANG_F77], |
|
2696 [AC_REQUIRE([AC_PROG_F77]) |
|
2697 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
|
2698 ])# _LT_AC_LANG_F77 |
|
2699 |
|
2700 |
|
2701 # AC_LIBTOOL_GCJ |
|
2702 # -------------- |
|
2703 # enable support for GCJ libraries |
|
2704 AC_DEFUN([AC_LIBTOOL_GCJ], |
|
2705 [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
|
2706 ])# AC_LIBTOOL_GCJ |
|
2707 |
|
2708 |
|
2709 # _LT_AC_LANG_GCJ |
|
2710 # --------------- |
|
2711 AC_DEFUN([_LT_AC_LANG_GCJ], |
|
2712 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
|
2713 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
|
2714 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
|
2715 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
|
2716 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
|
2717 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
|
2718 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
|
2719 ])# _LT_AC_LANG_GCJ |
|
2720 |
|
2721 |
|
2722 # AC_LIBTOOL_RC |
|
2723 # ------------- |
|
2724 # enable support for Windows resource files |
|
2725 AC_DEFUN([AC_LIBTOOL_RC], |
|
2726 [AC_REQUIRE([LT_AC_PROG_RC]) |
|
2727 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
|
2728 ])# AC_LIBTOOL_RC |
|
2729 |
|
2730 |
|
2731 # AC_LIBTOOL_LANG_C_CONFIG |
|
2732 # ------------------------ |
|
2733 # Ensure that the configuration vars for the C compiler are |
|
2734 # suitably defined. Those variables are subsequently used by |
|
2735 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
|
2736 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
|
2737 AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
|
2738 [lt_save_CC="$CC" |
|
2739 AC_LANG_PUSH(C) |
|
2740 |
|
2741 # Source file extension for C test sources. |
|
2742 ac_ext=c |
|
2743 |
|
2744 # Object file extension for compiled C test sources. |
|
2745 objext=o |
|
2746 _LT_AC_TAGVAR(objext, $1)=$objext |
|
2747 |
|
2748 # Code to be used in simple compile tests |
|
2749 lt_simple_compile_test_code="int some_variable = 0;\n" |
|
2750 |
|
2751 # Code to be used in simple link tests |
|
2752 lt_simple_link_test_code='int main(){return(0);}\n' |
|
2753 |
|
2754 _LT_AC_SYS_COMPILER |
|
2755 |
|
2756 # save warnings/boilerplate of simple test code |
|
2757 _LT_COMPILER_BOILERPLATE |
|
2758 _LT_LINKER_BOILERPLATE |
|
2759 |
|
2760 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
|
2761 AC_LIBTOOL_PROG_COMPILER_PIC($1) |
|
2762 AC_LIBTOOL_PROG_CC_C_O($1) |
|
2763 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
|
2764 AC_LIBTOOL_PROG_LD_SHLIBS($1) |
|
2765 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
|
2766 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
|
2767 AC_LIBTOOL_SYS_LIB_STRIP |
|
2768 AC_LIBTOOL_DLOPEN_SELF |
|
2769 |
|
2770 # Report which library types will actually be built |
|
2771 AC_MSG_CHECKING([if libtool supports shared libraries]) |
|
2772 AC_MSG_RESULT([$can_build_shared]) |
|
2773 |
|
2774 AC_MSG_CHECKING([whether to build shared libraries]) |
|
2775 test "$can_build_shared" = "no" && enable_shared=no |
|
2776 |
|
2777 # On AIX, shared libraries and static libraries use the same namespace, and |
|
2778 # are all built from PIC. |
|
2779 case $host_os in |
|
2780 aix3*) |
|
2781 test "$enable_shared" = yes && enable_static=no |
|
2782 if test -n "$RANLIB"; then |
|
2783 archive_cmds="$archive_cmds~\$RANLIB \$lib" |
|
2784 postinstall_cmds='$RANLIB $lib' |
|
2785 fi |
|
2786 ;; |
|
2787 |
|
2788 aix4* | aix5*) |
|
2789 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
|
2790 test "$enable_shared" = yes && enable_static=no |
|
2791 fi |
|
2792 ;; |
|
2793 esac |
|
2794 AC_MSG_RESULT([$enable_shared]) |
|
2795 |
|
2796 AC_MSG_CHECKING([whether to build static libraries]) |
|
2797 # Make sure either enable_shared or enable_static is yes. |
|
2798 test "$enable_shared" = yes || enable_static=yes |
|
2799 AC_MSG_RESULT([$enable_static]) |
|
2800 |
|
2801 AC_LIBTOOL_CONFIG($1) |
|
2802 |
|
2803 AC_LANG_POP |
|
2804 CC="$lt_save_CC" |
|
2805 ])# AC_LIBTOOL_LANG_C_CONFIG |
|
2806 |
|
2807 |
|
2808 # AC_LIBTOOL_LANG_CXX_CONFIG |
|
2809 # -------------------------- |
|
2810 # Ensure that the configuration vars for the C compiler are |
|
2811 # suitably defined. Those variables are subsequently used by |
|
2812 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
|
2813 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
|
2814 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
|
2815 [AC_LANG_PUSH(C++) |
|
2816 AC_REQUIRE([AC_PROG_CXX]) |
|
2817 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
|
2818 |
|
2819 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
2820 _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
|
2821 _LT_AC_TAGVAR(always_export_symbols, $1)=no |
|
2822 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
|
2823 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
|
2824 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
2825 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
|
2826 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
|
2827 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
|
2828 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
|
2829 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
|
2830 _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
|
2831 _LT_AC_TAGVAR(module_cmds, $1)= |
|
2832 _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
|
2833 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
|
2834 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
|
2835 _LT_AC_TAGVAR(no_undefined_flag, $1)= |
|
2836 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
|
2837 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
|
2838 |
|
2839 # Dependencies to place before and after the object being linked: |
|
2840 _LT_AC_TAGVAR(predep_objects, $1)= |
|
2841 _LT_AC_TAGVAR(postdep_objects, $1)= |
|
2842 _LT_AC_TAGVAR(predeps, $1)= |
|
2843 _LT_AC_TAGVAR(postdeps, $1)= |
|
2844 _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
|
2845 |
|
2846 # Source file extension for C++ test sources. |
|
2847 ac_ext=cpp |
|
2848 |
|
2849 # Object file extension for compiled C++ test sources. |
|
2850 objext=o |
|
2851 _LT_AC_TAGVAR(objext, $1)=$objext |
|
2852 |
|
2853 # Code to be used in simple compile tests |
|
2854 lt_simple_compile_test_code="int some_variable = 0;\n" |
|
2855 |
|
2856 # Code to be used in simple link tests |
|
2857 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' |
|
2858 |
|
2859 # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
|
2860 _LT_AC_SYS_COMPILER |
|
2861 |
|
2862 # save warnings/boilerplate of simple test code |
|
2863 _LT_COMPILER_BOILERPLATE |
|
2864 _LT_LINKER_BOILERPLATE |
|
2865 |
|
2866 # Allow CC to be a program name with arguments. |
|
2867 lt_save_CC=$CC |
|
2868 lt_save_LD=$LD |
|
2869 lt_save_GCC=$GCC |
|
2870 GCC=$GXX |
|
2871 lt_save_with_gnu_ld=$with_gnu_ld |
|
2872 lt_save_path_LD=$lt_cv_path_LD |
|
2873 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
|
2874 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
|
2875 else |
|
2876 $as_unset lt_cv_prog_gnu_ld |
|
2877 fi |
|
2878 if test -n "${lt_cv_path_LDCXX+set}"; then |
|
2879 lt_cv_path_LD=$lt_cv_path_LDCXX |
|
2880 else |
|
2881 $as_unset lt_cv_path_LD |
|
2882 fi |
|
2883 test -z "${LDCXX+set}" || LD=$LDCXX |
|
2884 CC=${CXX-"c++"} |
|
2885 compiler=$CC |
|
2886 _LT_AC_TAGVAR(compiler, $1)=$CC |
|
2887 _LT_CC_BASENAME([$compiler]) |
|
2888 |
|
2889 # We don't want -fno-exception wen compiling C++ code, so set the |
|
2890 # no_builtin_flag separately |
|
2891 if test "$GXX" = yes; then |
|
2892 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
|
2893 else |
|
2894 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
|
2895 fi |
|
2896 |
|
2897 if test "$GXX" = yes; then |
|
2898 # Set up default GNU C++ configuration |
|
2899 |
|
2900 AC_PROG_LD |
|
2901 |
|
2902 # Check if GNU C++ uses GNU ld as the underlying linker, since the |
|
2903 # archiving commands below assume that GNU ld is being used. |
|
2904 if test "$with_gnu_ld" = yes; then |
|
2905 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
2906 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
|
2907 |
|
2908 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
|
2909 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
|
2910 |
|
2911 # If archive_cmds runs LD, not CC, wlarc should be empty |
|
2912 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
|
2913 # investigate it a little bit more. (MM) |
|
2914 wlarc='${wl}' |
|
2915 |
|
2916 # ancient GNU ld didn't support --whole-archive et. al. |
|
2917 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
|
2918 grep 'no-whole-archive' > /dev/null; then |
|
2919 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
|
2920 else |
|
2921 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
|
2922 fi |
|
2923 else |
|
2924 with_gnu_ld=no |
|
2925 wlarc= |
|
2926 |
|
2927 # A generic and very simple default shared library creation |
|
2928 # command for GNU C++ for the case where it uses the native |
|
2929 # linker, instead of GNU ld. If possible, this setting should |
|
2930 # overridden to take advantage of the native linker features on |
|
2931 # the platform it is being used on. |
|
2932 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
|
2933 fi |
|
2934 |
|
2935 # Commands to make compiler produce verbose output that lists |
|
2936 # what "hidden" libraries, object files and flags are used when |
|
2937 # linking a shared library. |
|
2938 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
|
2939 |
|
2940 else |
|
2941 GXX=no |
|
2942 with_gnu_ld=no |
|
2943 wlarc= |
|
2944 fi |
|
2945 |
|
2946 # PORTME: fill in a description of your system's C++ link characteristics |
|
2947 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
|
2948 _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
|
2949 case $host_os in |
|
2950 aix3*) |
|
2951 # FIXME: insert proper C++ library support |
|
2952 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
2953 ;; |
|
2954 aix4* | aix5*) |
|
2955 if test "$host_cpu" = ia64; then |
|
2956 # On IA64, the linker does run time linking by default, so we don't |
|
2957 # have to do anything special. |
|
2958 aix_use_runtimelinking=no |
|
2959 exp_sym_flag='-Bexport' |
|
2960 no_entry_flag="" |
|
2961 else |
|
2962 aix_use_runtimelinking=no |
|
2963 |
|
2964 # Test if we are trying to use run time linking or normal |
|
2965 # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
|
2966 # need to do runtime linking. |
|
2967 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
|
2968 for ld_flag in $LDFLAGS; do |
|
2969 case $ld_flag in |
|
2970 *-brtl*) |
|
2971 aix_use_runtimelinking=yes |
|
2972 break |
|
2973 ;; |
|
2974 esac |
|
2975 done |
|
2976 ;; |
|
2977 esac |
|
2978 |
|
2979 exp_sym_flag='-bexport' |
|
2980 no_entry_flag='-bnoentry' |
|
2981 fi |
|
2982 |
|
2983 # When large executables or shared objects are built, AIX ld can |
|
2984 # have problems creating the table of contents. If linking a library |
|
2985 # or program results in "error TOC overflow" add -mminimal-toc to |
|
2986 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
|
2987 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
|
2988 |
|
2989 _LT_AC_TAGVAR(archive_cmds, $1)='' |
|
2990 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
2991 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
|
2992 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
2993 |
|
2994 if test "$GXX" = yes; then |
|
2995 case $host_os in aix4.[[012]]|aix4.[[012]].*) |
|
2996 # We only want to do this on AIX 4.2 and lower, the check |
|
2997 # below for broken collect2 doesn't work under 4.3+ |
|
2998 collect2name=`${CC} -print-prog-name=collect2` |
|
2999 if test -f "$collect2name" && \ |
|
3000 strings "$collect2name" | grep resolve_lib_name >/dev/null |
|
3001 then |
|
3002 # We have reworked collect2 |
|
3003 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
3004 else |
|
3005 # We have old collect2 |
|
3006 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
|
3007 # It fails to find uninstalled libraries when the uninstalled |
|
3008 # path is not listed in the libpath. Setting hardcode_minus_L |
|
3009 # to unsupported forces relinking |
|
3010 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
3011 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
3012 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
|
3013 fi |
|
3014 ;; |
|
3015 esac |
|
3016 shared_flag='-shared' |
|
3017 if test "$aix_use_runtimelinking" = yes; then |
|
3018 shared_flag="$shared_flag "'${wl}-G' |
|
3019 fi |
|
3020 else |
|
3021 # not using gcc |
|
3022 if test "$host_cpu" = ia64; then |
|
3023 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
|
3024 # chokes on -Wl,-G. The following line is correct: |
|
3025 shared_flag='-G' |
|
3026 else |
|
3027 if test "$aix_use_runtimelinking" = yes; then |
|
3028 shared_flag='${wl}-G' |
|
3029 else |
|
3030 shared_flag='${wl}-bM:SRE' |
|
3031 fi |
|
3032 fi |
|
3033 fi |
|
3034 |
|
3035 # It seems that -bexpall does not export symbols beginning with |
|
3036 # underscore (_), so it is better to generate a list of symbols to export. |
|
3037 _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
|
3038 if test "$aix_use_runtimelinking" = yes; then |
|
3039 # Warning - without using the other runtime loading flags (-brtl), |
|
3040 # -berok will link without error, but may produce a broken library. |
|
3041 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
|
3042 # Determine the default libpath from the value encoded in an empty executable. |
|
3043 _LT_AC_SYS_LIBPATH_AIX |
|
3044 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
|
3045 |
|
3046 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
|
3047 else |
|
3048 if test "$host_cpu" = ia64; then |
|
3049 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
|
3050 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
|
3051 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
|
3052 else |
|
3053 # Determine the default libpath from the value encoded in an empty executable. |
|
3054 _LT_AC_SYS_LIBPATH_AIX |
|
3055 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
|
3056 # Warning - without using the other run time loading flags, |
|
3057 # -berok will link without error, but may produce a broken library. |
|
3058 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
|
3059 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
|
3060 # Exported symbols can be pulled into shared objects from archives |
|
3061 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
|
3062 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
|
3063 # This is similar to how AIX traditionally builds its shared libraries. |
|
3064 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
|
3065 fi |
|
3066 fi |
|
3067 ;; |
|
3068 |
|
3069 beos*) |
|
3070 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
|
3071 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
|
3072 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
|
3073 # support --undefined. This deserves some investigation. FIXME |
|
3074 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
3075 else |
|
3076 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3077 fi |
|
3078 ;; |
|
3079 |
|
3080 chorus*) |
|
3081 case $cc_basename in |
|
3082 *) |
|
3083 # FIXME: insert proper C++ library support |
|
3084 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3085 ;; |
|
3086 esac |
|
3087 ;; |
|
3088 |
|
3089 cygwin* | mingw* | pw32*) |
|
3090 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
|
3091 # as there is no search path for DLLs. |
|
3092 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
3093 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
|
3094 _LT_AC_TAGVAR(always_export_symbols, $1)=no |
|
3095 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
|
3096 |
|
3097 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
|
3098 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
|
3099 # If the export-symbols file already is a .def file (1st line |
|
3100 # is EXPORTS), use it as is; otherwise, prepend... |
|
3101 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
|
3102 cp $export_symbols $output_objdir/$soname.def; |
|
3103 else |
|
3104 echo EXPORTS > $output_objdir/$soname.def; |
|
3105 cat $export_symbols >> $output_objdir/$soname.def; |
|
3106 fi~ |
|
3107 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
|
3108 else |
|
3109 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3110 fi |
|
3111 ;; |
|
3112 darwin* | rhapsody*) |
|
3113 case $host_os in |
|
3114 rhapsody* | darwin1.[[012]]) |
|
3115 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
|
3116 ;; |
|
3117 *) # Darwin 1.3 on |
|
3118 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
|
3119 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
|
3120 else |
|
3121 case ${MACOSX_DEPLOYMENT_TARGET} in |
|
3122 10.[[012]]) |
|
3123 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
|
3124 ;; |
|
3125 10.*) |
|
3126 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
|
3127 ;; |
|
3128 esac |
|
3129 fi |
|
3130 ;; |
|
3131 esac |
|
3132 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
3133 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
3134 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
|
3135 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
|
3136 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
|
3137 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
3138 |
|
3139 if test "$GXX" = yes ; then |
|
3140 lt_int_apple_cc_single_mod=no |
|
3141 output_verbose_link_cmd='echo' |
|
3142 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
|
3143 lt_int_apple_cc_single_mod=yes |
|
3144 fi |
|
3145 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
|
3146 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
|
3147 else |
|
3148 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
|
3149 fi |
|
3150 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
|
3151 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
|
3152 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
|
3153 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
3154 else |
|
3155 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
3156 fi |
|
3157 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
3158 else |
|
3159 case $cc_basename in |
|
3160 xlc*) |
|
3161 output_verbose_link_cmd='echo' |
|
3162 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
|
3163 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
|
3164 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
|
3165 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
3166 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
3167 ;; |
|
3168 *) |
|
3169 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3170 ;; |
|
3171 esac |
|
3172 fi |
|
3173 ;; |
|
3174 |
|
3175 dgux*) |
|
3176 case $cc_basename in |
|
3177 ec++*) |
|
3178 # FIXME: insert proper C++ library support |
|
3179 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3180 ;; |
|
3181 ghcx*) |
|
3182 # Green Hills C++ Compiler |
|
3183 # FIXME: insert proper C++ library support |
|
3184 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3185 ;; |
|
3186 *) |
|
3187 # FIXME: insert proper C++ library support |
|
3188 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3189 ;; |
|
3190 esac |
|
3191 ;; |
|
3192 freebsd[[12]]*) |
|
3193 # C++ shared libraries reported to be fairly broken before switch to ELF |
|
3194 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3195 ;; |
|
3196 freebsd-elf*) |
|
3197 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
3198 ;; |
|
3199 freebsd* | kfreebsd*-gnu | dragonfly*) |
|
3200 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
|
3201 # conventions |
|
3202 _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
|
3203 ;; |
|
3204 gnu*) |
|
3205 ;; |
|
3206 hpux9*) |
|
3207 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
|
3208 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3209 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
3210 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
3211 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
|
3212 # but as the default |
|
3213 # location of the library. |
|
3214 |
|
3215 case $cc_basename in |
|
3216 CC*) |
|
3217 # FIXME: insert proper C++ library support |
|
3218 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3219 ;; |
|
3220 aCC*) |
|
3221 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
|
3222 # Commands to make compiler produce verbose output that lists |
|
3223 # what "hidden" libraries, object files and flags are used when |
|
3224 # linking a shared library. |
|
3225 # |
|
3226 # There doesn't appear to be a way to prevent this compiler from |
|
3227 # explicitly linking system object files so we need to strip them |
|
3228 # from the output so that they don't get included in the library |
|
3229 # dependencies. |
|
3230 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
|
3231 ;; |
|
3232 *) |
|
3233 if test "$GXX" = yes; then |
|
3234 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
|
3235 else |
|
3236 # FIXME: insert proper C++ library support |
|
3237 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3238 fi |
|
3239 ;; |
|
3240 esac |
|
3241 ;; |
|
3242 hpux10*|hpux11*) |
|
3243 if test $with_gnu_ld = no; then |
|
3244 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
|
3245 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3246 |
|
3247 case $host_cpu in |
|
3248 hppa*64*|ia64*) |
|
3249 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
|
3250 ;; |
|
3251 *) |
|
3252 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
3253 ;; |
|
3254 esac |
|
3255 fi |
|
3256 case $host_cpu in |
|
3257 hppa*64*|ia64*) |
|
3258 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
3259 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
3260 ;; |
|
3261 *) |
|
3262 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
3263 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
|
3264 # but as the default |
|
3265 # location of the library. |
|
3266 ;; |
|
3267 esac |
|
3268 |
|
3269 case $cc_basename in |
|
3270 CC*) |
|
3271 # FIXME: insert proper C++ library support |
|
3272 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3273 ;; |
|
3274 aCC*) |
|
3275 case $host_cpu in |
|
3276 hppa*64*) |
|
3277 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
|
3278 ;; |
|
3279 ia64*) |
|
3280 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
|
3281 ;; |
|
3282 *) |
|
3283 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
|
3284 ;; |
|
3285 esac |
|
3286 # Commands to make compiler produce verbose output that lists |
|
3287 # what "hidden" libraries, object files and flags are used when |
|
3288 # linking a shared library. |
|
3289 # |
|
3290 # There doesn't appear to be a way to prevent this compiler from |
|
3291 # explicitly linking system object files so we need to strip them |
|
3292 # from the output so that they don't get included in the library |
|
3293 # dependencies. |
|
3294 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
|
3295 ;; |
|
3296 *) |
|
3297 if test "$GXX" = yes; then |
|
3298 if test $with_gnu_ld = no; then |
|
3299 case $host_cpu in |
|
3300 hppa*64*) |
|
3301 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
|
3302 ;; |
|
3303 ia64*) |
|
3304 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
|
3305 ;; |
|
3306 *) |
|
3307 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
|
3308 ;; |
|
3309 esac |
|
3310 fi |
|
3311 else |
|
3312 # FIXME: insert proper C++ library support |
|
3313 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3314 fi |
|
3315 ;; |
|
3316 esac |
|
3317 ;; |
|
3318 interix3*) |
|
3319 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
3320 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
3321 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
3322 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
3323 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
|
3324 # Instead, shared libraries are loaded at an image base (0x10000000 by |
|
3325 # default) and relocated if they conflict, which is a slow very memory |
|
3326 # consuming and fragmenting process. To avoid this, we pick a random, |
|
3327 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
|
3328 # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
|
3329 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
|
3330 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
|
3331 ;; |
|
3332 irix5* | irix6*) |
|
3333 case $cc_basename in |
|
3334 CC*) |
|
3335 # SGI C++ |
|
3336 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
|
3337 |
|
3338 # Archives containing C++ object files must be created using |
|
3339 # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
|
3340 # necessary to make sure instantiated templates are included |
|
3341 # in the archive. |
|
3342 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
|
3343 ;; |
|
3344 *) |
|
3345 if test "$GXX" = yes; then |
|
3346 if test "$with_gnu_ld" = no; then |
|
3347 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
|
3348 else |
|
3349 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' |
|
3350 fi |
|
3351 fi |
|
3352 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
3353 ;; |
|
3354 esac |
|
3355 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
3356 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3357 ;; |
|
3358 linux*) |
|
3359 case $cc_basename in |
|
3360 KCC*) |
|
3361 # Kuck and Associates, Inc. (KAI) C++ Compiler |
|
3362 |
|
3363 # KCC will only create a shared library if the output file |
|
3364 # ends with ".so" (or ".sl" for HP-UX), so rename the library |
|
3365 # to its proper name (with version) after linking. |
|
3366 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
|
3367 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' |
|
3368 # Commands to make compiler produce verbose output that lists |
|
3369 # what "hidden" libraries, object files and flags are used when |
|
3370 # linking a shared library. |
|
3371 # |
|
3372 # There doesn't appear to be a way to prevent this compiler from |
|
3373 # explicitly linking system object files so we need to strip them |
|
3374 # from the output so that they don't get included in the library |
|
3375 # dependencies. |
|
3376 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
|
3377 |
|
3378 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
|
3379 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
|
3380 |
|
3381 # Archives containing C++ object files must be created using |
|
3382 # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
|
3383 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
|
3384 ;; |
|
3385 icpc*) |
|
3386 # Intel C++ |
|
3387 with_gnu_ld=yes |
|
3388 # version 8.0 and above of icpc choke on multiply defined symbols |
|
3389 # if we add $predep_objects and $postdep_objects, however 7.1 and |
|
3390 # earlier do not add the objects themselves. |
|
3391 case `$CC -V 2>&1` in |
|
3392 *"Version 7."*) |
|
3393 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
3394 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
|
3395 ;; |
|
3396 *) # Version 8.0 or newer |
|
3397 tmp_idyn= |
|
3398 case $host_cpu in |
|
3399 ia64*) tmp_idyn=' -i_dynamic';; |
|
3400 esac |
|
3401 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
3402 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
|
3403 ;; |
|
3404 esac |
|
3405 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
3406 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
3407 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
|
3408 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
|
3409 ;; |
|
3410 pgCC*) |
|
3411 # Portland Group C++ compiler |
|
3412 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
|
3413 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
|
3414 |
|
3415 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
|
3416 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
|
3417 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
|
3418 ;; |
|
3419 cxx*) |
|
3420 # Compaq C++ |
|
3421 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
3422 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' |
|
3423 |
|
3424 runpath_var=LD_RUN_PATH |
|
3425 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
|
3426 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3427 |
|
3428 # Commands to make compiler produce verbose output that lists |
|
3429 # what "hidden" libraries, object files and flags are used when |
|
3430 # linking a shared library. |
|
3431 # |
|
3432 # There doesn't appear to be a way to prevent this compiler from |
|
3433 # explicitly linking system object files so we need to strip them |
|
3434 # from the output so that they don't get included in the library |
|
3435 # dependencies. |
|
3436 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
|
3437 ;; |
|
3438 esac |
|
3439 ;; |
|
3440 lynxos*) |
|
3441 # FIXME: insert proper C++ library support |
|
3442 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3443 ;; |
|
3444 m88k*) |
|
3445 # FIXME: insert proper C++ library support |
|
3446 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3447 ;; |
|
3448 mvs*) |
|
3449 case $cc_basename in |
|
3450 cxx*) |
|
3451 # FIXME: insert proper C++ library support |
|
3452 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3453 ;; |
|
3454 *) |
|
3455 # FIXME: insert proper C++ library support |
|
3456 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3457 ;; |
|
3458 esac |
|
3459 ;; |
|
3460 netbsd*) |
|
3461 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
|
3462 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
|
3463 wlarc= |
|
3464 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
|
3465 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
3466 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
3467 fi |
|
3468 # Workaround some broken pre-1.5 toolchains |
|
3469 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
|
3470 ;; |
|
3471 openbsd2*) |
|
3472 # C++ shared libraries are fairly broken |
|
3473 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3474 ;; |
|
3475 openbsd*) |
|
3476 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
3477 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
3478 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
|
3479 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
3480 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
|
3481 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' |
|
3482 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
3483 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
|
3484 fi |
|
3485 output_verbose_link_cmd='echo' |
|
3486 ;; |
|
3487 osf3*) |
|
3488 case $cc_basename in |
|
3489 KCC*) |
|
3490 # Kuck and Associates, Inc. (KAI) C++ Compiler |
|
3491 |
|
3492 # KCC will only create a shared library if the output file |
|
3493 # ends with ".so" (or ".sl" for HP-UX), so rename the library |
|
3494 # to its proper name (with version) after linking. |
|
3495 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
|
3496 |
|
3497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
3498 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3499 |
|
3500 # Archives containing C++ object files must be created using |
|
3501 # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
|
3502 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
|
3503 |
|
3504 ;; |
|
3505 RCC*) |
|
3506 # Rational C++ 2.4.1 |
|
3507 # FIXME: insert proper C++ library support |
|
3508 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3509 ;; |
|
3510 cxx*) |
|
3511 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
|
3512 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
|
3513 |
|
3514 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
3515 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3516 |
|
3517 # Commands to make compiler produce verbose output that lists |
|
3518 # what "hidden" libraries, object files and flags are used when |
|
3519 # linking a shared library. |
|
3520 # |
|
3521 # There doesn't appear to be a way to prevent this compiler from |
|
3522 # explicitly linking system object files so we need to strip them |
|
3523 # from the output so that they don't get included in the library |
|
3524 # dependencies. |
|
3525 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
|
3526 ;; |
|
3527 *) |
|
3528 if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
|
3529 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
|
3530 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
|
3531 |
|
3532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
3533 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3534 |
|
3535 # Commands to make compiler produce verbose output that lists |
|
3536 # what "hidden" libraries, object files and flags are used when |
|
3537 # linking a shared library. |
|
3538 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
|
3539 |
|
3540 else |
|
3541 # FIXME: insert proper C++ library support |
|
3542 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3543 fi |
|
3544 ;; |
|
3545 esac |
|
3546 ;; |
|
3547 osf4* | osf5*) |
|
3548 case $cc_basename in |
|
3549 KCC*) |
|
3550 # Kuck and Associates, Inc. (KAI) C++ Compiler |
|
3551 |
|
3552 # KCC will only create a shared library if the output file |
|
3553 # ends with ".so" (or ".sl" for HP-UX), so rename the library |
|
3554 # to its proper name (with version) after linking. |
|
3555 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
|
3556 |
|
3557 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
3558 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3559 |
|
3560 # Archives containing C++ object files must be created using |
|
3561 # the KAI C++ compiler. |
|
3562 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
|
3563 ;; |
|
3564 RCC*) |
|
3565 # Rational C++ 2.4.1 |
|
3566 # FIXME: insert proper C++ library support |
|
3567 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3568 ;; |
|
3569 cxx*) |
|
3570 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
|
3571 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
|
3572 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
|
3573 echo "-hidden">> $lib.exp~ |
|
3574 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ |
|
3575 $rm $lib.exp' |
|
3576 |
|
3577 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
|
3578 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3579 |
|
3580 # Commands to make compiler produce verbose output that lists |
|
3581 # what "hidden" libraries, object files and flags are used when |
|
3582 # linking a shared library. |
|
3583 # |
|
3584 # There doesn't appear to be a way to prevent this compiler from |
|
3585 # explicitly linking system object files so we need to strip them |
|
3586 # from the output so that they don't get included in the library |
|
3587 # dependencies. |
|
3588 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
|
3589 ;; |
|
3590 *) |
|
3591 if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
|
3592 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
|
3593 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
|
3594 |
|
3595 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
3596 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
3597 |
|
3598 # Commands to make compiler produce verbose output that lists |
|
3599 # what "hidden" libraries, object files and flags are used when |
|
3600 # linking a shared library. |
|
3601 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
|
3602 |
|
3603 else |
|
3604 # FIXME: insert proper C++ library support |
|
3605 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3606 fi |
|
3607 ;; |
|
3608 esac |
|
3609 ;; |
|
3610 psos*) |
|
3611 # FIXME: insert proper C++ library support |
|
3612 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3613 ;; |
|
3614 sunos4*) |
|
3615 case $cc_basename in |
|
3616 CC*) |
|
3617 # Sun C++ 4.x |
|
3618 # FIXME: insert proper C++ library support |
|
3619 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3620 ;; |
|
3621 lcc*) |
|
3622 # Lucid |
|
3623 # FIXME: insert proper C++ library support |
|
3624 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3625 ;; |
|
3626 *) |
|
3627 # FIXME: insert proper C++ library support |
|
3628 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3629 ;; |
|
3630 esac |
|
3631 ;; |
|
3632 solaris*) |
|
3633 case $cc_basename in |
|
3634 CC*) |
|
3635 # Sun C++ 4.2, 5.x and Centerline C++ |
|
3636 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
|
3637 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
|
3638 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
|
3639 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
|
3640 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
|
3641 |
|
3642 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
|
3643 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
3644 case $host_os in |
|
3645 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
|
3646 *) |
|
3647 # The C++ compiler is used as linker so we must use $wl |
|
3648 # flag to pass the commands to the underlying system |
|
3649 # linker. We must also pass each convience library through |
|
3650 # to the system linker between allextract/defaultextract. |
|
3651 # The C++ compiler will combine linker options so we |
|
3652 # cannot just pass the convience library names through |
|
3653 # without $wl. |
|
3654 # Supported since Solaris 2.6 (maybe 2.5.1?) |
|
3655 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' |
|
3656 ;; |
|
3657 esac |
|
3658 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
3659 |
|
3660 output_verbose_link_cmd='echo' |
|
3661 |
|
3662 # Archives containing C++ object files must be created using |
|
3663 # "CC -xar", where "CC" is the Sun C++ compiler. This is |
|
3664 # necessary to make sure instantiated templates are included |
|
3665 # in the archive. |
|
3666 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
|
3667 ;; |
|
3668 gcx*) |
|
3669 # Green Hills C++ Compiler |
|
3670 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
|
3671 |
|
3672 # The C++ compiler must be used to create the archive. |
|
3673 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
|
3674 ;; |
|
3675 *) |
|
3676 # GNU C++ compiler with Solaris linker |
|
3677 if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
|
3678 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
|
3679 if $CC --version | grep -v '^2\.7' > /dev/null; then |
|
3680 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
|
3681 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
|
3682 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
|
3683 |
|
3684 # Commands to make compiler produce verbose output that lists |
|
3685 # what "hidden" libraries, object files and flags are used when |
|
3686 # linking a shared library. |
|
3687 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
|
3688 else |
|
3689 # g++ 2.7 appears to require `-G' NOT `-shared' on this |
|
3690 # platform. |
|
3691 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
|
3692 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
|
3693 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
|
3694 |
|
3695 # Commands to make compiler produce verbose output that lists |
|
3696 # what "hidden" libraries, object files and flags are used when |
|
3697 # linking a shared library. |
|
3698 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
|
3699 fi |
|
3700 |
|
3701 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
|
3702 fi |
|
3703 ;; |
|
3704 esac |
|
3705 ;; |
|
3706 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
|
3707 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
|
3708 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
3709 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
3710 runpath_var='LD_RUN_PATH' |
|
3711 |
|
3712 case $cc_basename in |
|
3713 CC*) |
|
3714 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3715 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3716 ;; |
|
3717 *) |
|
3718 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3719 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3720 ;; |
|
3721 esac |
|
3722 ;; |
|
3723 sysv5* | sco3.2v5* | sco5v6*) |
|
3724 # Note: We can NOT use -z defs as we might desire, because we do not |
|
3725 # link with -lc, and that would cause any symbols used from libc to |
|
3726 # always be unresolved, which means just about no library would |
|
3727 # ever link correctly. If we're not using GNU ld we use -z text |
|
3728 # though, which does catch some bad symbols but isn't as heavy-handed |
|
3729 # as -z defs. |
|
3730 # For security reasons, it is highly recommended that you always |
|
3731 # use absolute paths for naming shared libraries, and exclude the |
|
3732 # DT_RUNPATH tag from executables and libraries. But doing so |
|
3733 # requires that you compile everything twice, which is a pain. |
|
3734 # So that behaviour is only enabled if SCOABSPATH is set to a |
|
3735 # non-empty value in the environment. Most likely only useful for |
|
3736 # creating official distributions of packages. |
|
3737 # This is a hack until libtool officially supports absolute path |
|
3738 # names for shared libraries. |
|
3739 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
|
3740 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
|
3741 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
3742 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
3743 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
|
3744 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
|
3745 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
3746 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
|
3747 runpath_var='LD_RUN_PATH' |
|
3748 |
|
3749 case $cc_basename in |
|
3750 CC*) |
|
3751 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3752 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3753 ;; |
|
3754 *) |
|
3755 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3756 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
3757 ;; |
|
3758 esac |
|
3759 ;; |
|
3760 tandem*) |
|
3761 case $cc_basename in |
|
3762 NCC*) |
|
3763 # NonStop-UX NCC 3.20 |
|
3764 # FIXME: insert proper C++ library support |
|
3765 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3766 ;; |
|
3767 *) |
|
3768 # FIXME: insert proper C++ library support |
|
3769 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3770 ;; |
|
3771 esac |
|
3772 ;; |
|
3773 vxworks*) |
|
3774 # FIXME: insert proper C++ library support |
|
3775 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3776 ;; |
|
3777 *) |
|
3778 # FIXME: insert proper C++ library support |
|
3779 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
3780 ;; |
|
3781 esac |
|
3782 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
|
3783 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
|
3784 |
|
3785 _LT_AC_TAGVAR(GCC, $1)="$GXX" |
|
3786 _LT_AC_TAGVAR(LD, $1)="$LD" |
|
3787 |
|
3788 AC_LIBTOOL_POSTDEP_PREDEP($1) |
|
3789 AC_LIBTOOL_PROG_COMPILER_PIC($1) |
|
3790 AC_LIBTOOL_PROG_CC_C_O($1) |
|
3791 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
|
3792 AC_LIBTOOL_PROG_LD_SHLIBS($1) |
|
3793 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
|
3794 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
|
3795 |
|
3796 AC_LIBTOOL_CONFIG($1) |
|
3797 |
|
3798 AC_LANG_POP |
|
3799 CC=$lt_save_CC |
|
3800 LDCXX=$LD |
|
3801 LD=$lt_save_LD |
|
3802 GCC=$lt_save_GCC |
|
3803 with_gnu_ldcxx=$with_gnu_ld |
|
3804 with_gnu_ld=$lt_save_with_gnu_ld |
|
3805 lt_cv_path_LDCXX=$lt_cv_path_LD |
|
3806 lt_cv_path_LD=$lt_save_path_LD |
|
3807 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
|
3808 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
|
3809 ])# AC_LIBTOOL_LANG_CXX_CONFIG |
|
3810 |
|
3811 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
|
3812 # ------------------------------------ |
|
3813 # Figure out "hidden" library dependencies from verbose |
|
3814 # compiler output when linking a shared library. |
|
3815 # Parse the compiler output and extract the necessary |
|
3816 # objects, libraries and library flags. |
|
3817 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
|
3818 dnl we can't use the lt_simple_compile_test_code here, |
|
3819 dnl because it contains code intended for an executable, |
|
3820 dnl not a library. It's possible we should let each |
|
3821 dnl tag define a new lt_????_link_test_code variable, |
|
3822 dnl but it's only used here... |
|
3823 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
|
3824 int a; |
|
3825 void foo (void) { a = 0; } |
|
3826 EOF |
|
3827 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
|
3828 class Foo |
|
3829 { |
|
3830 public: |
|
3831 Foo (void) { a = 0; } |
|
3832 private: |
|
3833 int a; |
|
3834 }; |
|
3835 EOF |
|
3836 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
|
3837 subroutine foo |
|
3838 implicit none |
|
3839 integer*4 a |
|
3840 a=0 |
|
3841 return |
|
3842 end |
|
3843 EOF |
|
3844 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
|
3845 public class foo { |
|
3846 private int a; |
|
3847 public void bar (void) { |
|
3848 a = 0; |
|
3849 } |
|
3850 }; |
|
3851 EOF |
|
3852 ]) |
|
3853 dnl Parse the compiler output and extract the necessary |
|
3854 dnl objects, libraries and library flags. |
|
3855 if AC_TRY_EVAL(ac_compile); then |
|
3856 # Parse the compiler output and extract the necessary |
|
3857 # objects, libraries and library flags. |
|
3858 |
|
3859 # Sentinel used to keep track of whether or not we are before |
|
3860 # the conftest object file. |
|
3861 pre_test_object_deps_done=no |
|
3862 |
|
3863 # The `*' in the case matches for architectures that use `case' in |
|
3864 # $output_verbose_cmd can trigger glob expansion during the loop |
|
3865 # eval without this substitution. |
|
3866 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` |
|
3867 |
|
3868 for p in `eval $output_verbose_link_cmd`; do |
|
3869 case $p in |
|
3870 |
|
3871 -L* | -R* | -l*) |
|
3872 # Some compilers place space between "-{L,R}" and the path. |
|
3873 # Remove the space. |
|
3874 if test $p = "-L" \ |
|
3875 || test $p = "-R"; then |
|
3876 prev=$p |
|
3877 continue |
|
3878 else |
|
3879 prev= |
|
3880 fi |
|
3881 |
|
3882 if test "$pre_test_object_deps_done" = no; then |
|
3883 case $p in |
|
3884 -L* | -R*) |
|
3885 # Internal compiler library paths should come after those |
|
3886 # provided the user. The postdeps already come after the |
|
3887 # user supplied libs so there is no need to process them. |
|
3888 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
|
3889 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
|
3890 else |
|
3891 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
|
3892 fi |
|
3893 ;; |
|
3894 # The "-l" case would never come before the object being |
|
3895 # linked, so don't bother handling this case. |
|
3896 esac |
|
3897 else |
|
3898 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
|
3899 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
|
3900 else |
|
3901 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
|
3902 fi |
|
3903 fi |
|
3904 ;; |
|
3905 |
|
3906 *.$objext) |
|
3907 # This assumes that the test object file only shows up |
|
3908 # once in the compiler output. |
|
3909 if test "$p" = "conftest.$objext"; then |
|
3910 pre_test_object_deps_done=yes |
|
3911 continue |
|
3912 fi |
|
3913 |
|
3914 if test "$pre_test_object_deps_done" = no; then |
|
3915 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
|
3916 _LT_AC_TAGVAR(predep_objects, $1)="$p" |
|
3917 else |
|
3918 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
|
3919 fi |
|
3920 else |
|
3921 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
|
3922 _LT_AC_TAGVAR(postdep_objects, $1)="$p" |
|
3923 else |
|
3924 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
|
3925 fi |
|
3926 fi |
|
3927 ;; |
|
3928 |
|
3929 *) ;; # Ignore the rest. |
|
3930 |
|
3931 esac |
|
3932 done |
|
3933 |
|
3934 # Clean up. |
|
3935 rm -f a.out a.exe |
|
3936 else |
|
3937 echo "libtool.m4: error: problem compiling $1 test program" |
|
3938 fi |
|
3939 |
|
3940 $rm -f confest.$objext |
|
3941 |
|
3942 # PORTME: override above test on systems where it is broken |
|
3943 ifelse([$1],[CXX], |
|
3944 [case $host_os in |
|
3945 interix3*) |
|
3946 # Interix 3.5 installs completely hosed .la files for C++, so rather than |
|
3947 # hack all around it, let's just trust "g++" to DTRT. |
|
3948 _LT_AC_TAGVAR(predep_objects,$1)= |
|
3949 _LT_AC_TAGVAR(postdep_objects,$1)= |
|
3950 _LT_AC_TAGVAR(postdeps,$1)= |
|
3951 ;; |
|
3952 |
|
3953 solaris*) |
|
3954 case $cc_basename in |
|
3955 CC*) |
|
3956 # Adding this requires a known-good setup of shared libraries for |
|
3957 # Sun compiler versions before 5.6, else PIC objects from an old |
|
3958 # archive will be linked into the output, leading to subtle bugs. |
|
3959 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' |
|
3960 ;; |
|
3961 esac |
|
3962 ;; |
|
3963 esac |
|
3964 ]) |
|
3965 |
|
3966 case " $_LT_AC_TAGVAR(postdeps, $1) " in |
|
3967 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
|
3968 esac |
|
3969 ])# AC_LIBTOOL_POSTDEP_PREDEP |
|
3970 |
|
3971 # AC_LIBTOOL_LANG_F77_CONFIG |
|
3972 # -------------------------- |
|
3973 # Ensure that the configuration vars for the C compiler are |
|
3974 # suitably defined. Those variables are subsequently used by |
|
3975 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
|
3976 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
|
3977 AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
|
3978 [AC_REQUIRE([AC_PROG_F77]) |
|
3979 AC_LANG_PUSH(Fortran 77) |
|
3980 |
|
3981 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
3982 _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
|
3983 _LT_AC_TAGVAR(always_export_symbols, $1)=no |
|
3984 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
|
3985 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
|
3986 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
3987 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
|
3988 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
|
3989 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
|
3990 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
|
3991 _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
|
3992 _LT_AC_TAGVAR(module_cmds, $1)= |
|
3993 _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
|
3994 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
|
3995 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
|
3996 _LT_AC_TAGVAR(no_undefined_flag, $1)= |
|
3997 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
|
3998 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
|
3999 |
|
4000 # Source file extension for f77 test sources. |
|
4001 ac_ext=f |
|
4002 |
|
4003 # Object file extension for compiled f77 test sources. |
|
4004 objext=o |
|
4005 _LT_AC_TAGVAR(objext, $1)=$objext |
|
4006 |
|
4007 # Code to be used in simple compile tests |
|
4008 lt_simple_compile_test_code=" subroutine t\n return\n end\n" |
|
4009 |
|
4010 # Code to be used in simple link tests |
|
4011 lt_simple_link_test_code=" program t\n end\n" |
|
4012 |
|
4013 # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
|
4014 _LT_AC_SYS_COMPILER |
|
4015 |
|
4016 # save warnings/boilerplate of simple test code |
|
4017 _LT_COMPILER_BOILERPLATE |
|
4018 _LT_LINKER_BOILERPLATE |
|
4019 |
|
4020 # Allow CC to be a program name with arguments. |
|
4021 lt_save_CC="$CC" |
|
4022 CC=${F77-"f77"} |
|
4023 compiler=$CC |
|
4024 _LT_AC_TAGVAR(compiler, $1)=$CC |
|
4025 _LT_CC_BASENAME([$compiler]) |
|
4026 |
|
4027 AC_MSG_CHECKING([if libtool supports shared libraries]) |
|
4028 AC_MSG_RESULT([$can_build_shared]) |
|
4029 |
|
4030 AC_MSG_CHECKING([whether to build shared libraries]) |
|
4031 test "$can_build_shared" = "no" && enable_shared=no |
|
4032 |
|
4033 # On AIX, shared libraries and static libraries use the same namespace, and |
|
4034 # are all built from PIC. |
|
4035 case $host_os in |
|
4036 aix3*) |
|
4037 test "$enable_shared" = yes && enable_static=no |
|
4038 if test -n "$RANLIB"; then |
|
4039 archive_cmds="$archive_cmds~\$RANLIB \$lib" |
|
4040 postinstall_cmds='$RANLIB $lib' |
|
4041 fi |
|
4042 ;; |
|
4043 aix4* | aix5*) |
|
4044 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
|
4045 test "$enable_shared" = yes && enable_static=no |
|
4046 fi |
|
4047 ;; |
|
4048 esac |
|
4049 AC_MSG_RESULT([$enable_shared]) |
|
4050 |
|
4051 AC_MSG_CHECKING([whether to build static libraries]) |
|
4052 # Make sure either enable_shared or enable_static is yes. |
|
4053 test "$enable_shared" = yes || enable_static=yes |
|
4054 AC_MSG_RESULT([$enable_static]) |
|
4055 |
|
4056 _LT_AC_TAGVAR(GCC, $1)="$G77" |
|
4057 _LT_AC_TAGVAR(LD, $1)="$LD" |
|
4058 |
|
4059 AC_LIBTOOL_PROG_COMPILER_PIC($1) |
|
4060 AC_LIBTOOL_PROG_CC_C_O($1) |
|
4061 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
|
4062 AC_LIBTOOL_PROG_LD_SHLIBS($1) |
|
4063 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
|
4064 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
|
4065 |
|
4066 AC_LIBTOOL_CONFIG($1) |
|
4067 |
|
4068 AC_LANG_POP |
|
4069 CC="$lt_save_CC" |
|
4070 ])# AC_LIBTOOL_LANG_F77_CONFIG |
|
4071 |
|
4072 |
|
4073 # AC_LIBTOOL_LANG_GCJ_CONFIG |
|
4074 # -------------------------- |
|
4075 # Ensure that the configuration vars for the C compiler are |
|
4076 # suitably defined. Those variables are subsequently used by |
|
4077 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
|
4078 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
|
4079 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
|
4080 [AC_LANG_SAVE |
|
4081 |
|
4082 # Source file extension for Java test sources. |
|
4083 ac_ext=java |
|
4084 |
|
4085 # Object file extension for compiled Java test sources. |
|
4086 objext=o |
|
4087 _LT_AC_TAGVAR(objext, $1)=$objext |
|
4088 |
|
4089 # Code to be used in simple compile tests |
|
4090 lt_simple_compile_test_code="class foo {}\n" |
|
4091 |
|
4092 # Code to be used in simple link tests |
|
4093 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' |
|
4094 |
|
4095 # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
|
4096 _LT_AC_SYS_COMPILER |
|
4097 |
|
4098 # save warnings/boilerplate of simple test code |
|
4099 _LT_COMPILER_BOILERPLATE |
|
4100 _LT_LINKER_BOILERPLATE |
|
4101 |
|
4102 # Allow CC to be a program name with arguments. |
|
4103 lt_save_CC="$CC" |
|
4104 CC=${GCJ-"gcj"} |
|
4105 compiler=$CC |
|
4106 _LT_AC_TAGVAR(compiler, $1)=$CC |
|
4107 _LT_CC_BASENAME([$compiler]) |
|
4108 |
|
4109 # GCJ did not exist at the time GCC didn't implicitly link libc in. |
|
4110 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
4111 |
|
4112 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
|
4113 |
|
4114 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
|
4115 AC_LIBTOOL_PROG_COMPILER_PIC($1) |
|
4116 AC_LIBTOOL_PROG_CC_C_O($1) |
|
4117 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
|
4118 AC_LIBTOOL_PROG_LD_SHLIBS($1) |
|
4119 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
|
4120 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
|
4121 |
|
4122 AC_LIBTOOL_CONFIG($1) |
|
4123 |
|
4124 AC_LANG_RESTORE |
|
4125 CC="$lt_save_CC" |
|
4126 ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
|
4127 |
|
4128 |
|
4129 # AC_LIBTOOL_LANG_RC_CONFIG |
|
4130 # ------------------------- |
|
4131 # Ensure that the configuration vars for the Windows resource compiler are |
|
4132 # suitably defined. Those variables are subsequently used by |
|
4133 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
|
4134 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
|
4135 AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
|
4136 [AC_LANG_SAVE |
|
4137 |
|
4138 # Source file extension for RC test sources. |
|
4139 ac_ext=rc |
|
4140 |
|
4141 # Object file extension for compiled RC test sources. |
|
4142 objext=o |
|
4143 _LT_AC_TAGVAR(objext, $1)=$objext |
|
4144 |
|
4145 # Code to be used in simple compile tests |
|
4146 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' |
|
4147 |
|
4148 # Code to be used in simple link tests |
|
4149 lt_simple_link_test_code="$lt_simple_compile_test_code" |
|
4150 |
|
4151 # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
|
4152 _LT_AC_SYS_COMPILER |
|
4153 |
|
4154 # save warnings/boilerplate of simple test code |
|
4155 _LT_COMPILER_BOILERPLATE |
|
4156 _LT_LINKER_BOILERPLATE |
|
4157 |
|
4158 # Allow CC to be a program name with arguments. |
|
4159 lt_save_CC="$CC" |
|
4160 CC=${RC-"windres"} |
|
4161 compiler=$CC |
|
4162 _LT_AC_TAGVAR(compiler, $1)=$CC |
|
4163 _LT_CC_BASENAME([$compiler]) |
|
4164 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
|
4165 |
|
4166 AC_LIBTOOL_CONFIG($1) |
|
4167 |
|
4168 AC_LANG_RESTORE |
|
4169 CC="$lt_save_CC" |
|
4170 ])# AC_LIBTOOL_LANG_RC_CONFIG |
|
4171 |
|
4172 |
|
4173 # AC_LIBTOOL_CONFIG([TAGNAME]) |
|
4174 # ---------------------------- |
|
4175 # If TAGNAME is not passed, then create an initial libtool script |
|
4176 # with a default configuration from the untagged config vars. Otherwise |
|
4177 # add code to config.status for appending the configuration named by |
|
4178 # TAGNAME from the matching tagged config vars. |
|
4179 AC_DEFUN([AC_LIBTOOL_CONFIG], |
|
4180 [# The else clause should only fire when bootstrapping the |
|
4181 # libtool distribution, otherwise you forgot to ship ltmain.sh |
|
4182 # with your package, and you will get complaints that there are |
|
4183 # no rules to generate ltmain.sh. |
|
4184 if test -f "$ltmain"; then |
|
4185 # See if we are running on zsh, and set the options which allow our commands through |
|
4186 # without removal of \ escapes. |
|
4187 if test -n "${ZSH_VERSION+set}" ; then |
|
4188 setopt NO_GLOB_SUBST |
|
4189 fi |
|
4190 # Now quote all the things that may contain metacharacters while being |
|
4191 # careful not to overquote the AC_SUBSTed values. We take copies of the |
|
4192 # variables and quote the copies for generation of the libtool script. |
|
4193 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
|
4194 SED SHELL STRIP \ |
|
4195 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
|
4196 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
|
4197 deplibs_check_method reload_flag reload_cmds need_locks \ |
|
4198 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
|
4199 lt_cv_sys_global_symbol_to_c_name_address \ |
|
4200 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
|
4201 old_postinstall_cmds old_postuninstall_cmds \ |
|
4202 _LT_AC_TAGVAR(compiler, $1) \ |
|
4203 _LT_AC_TAGVAR(CC, $1) \ |
|
4204 _LT_AC_TAGVAR(LD, $1) \ |
|
4205 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
|
4206 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
|
4207 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
|
4208 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
|
4209 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
|
4210 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
|
4211 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
|
4212 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
|
4213 _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
|
4214 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
|
4215 _LT_AC_TAGVAR(predep_objects, $1) \ |
|
4216 _LT_AC_TAGVAR(postdep_objects, $1) \ |
|
4217 _LT_AC_TAGVAR(predeps, $1) \ |
|
4218 _LT_AC_TAGVAR(postdeps, $1) \ |
|
4219 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
|
4220 _LT_AC_TAGVAR(archive_cmds, $1) \ |
|
4221 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
|
4222 _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
|
4223 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
|
4224 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
|
4225 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
|
4226 _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
|
4227 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
|
4228 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
|
4229 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
|
4230 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
|
4231 _LT_AC_TAGVAR(hardcode_automatic, $1) \ |
|
4232 _LT_AC_TAGVAR(module_cmds, $1) \ |
|
4233 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
|
4234 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
|
4235 _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
|
4236 _LT_AC_TAGVAR(include_expsyms, $1); do |
|
4237 |
|
4238 case $var in |
|
4239 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
|
4240 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
|
4241 _LT_AC_TAGVAR(archive_cmds, $1) | \ |
|
4242 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
|
4243 _LT_AC_TAGVAR(module_cmds, $1) | \ |
|
4244 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
|
4245 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
|
4246 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
|
4247 extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
|
4248 postinstall_cmds | postuninstall_cmds | \ |
|
4249 old_postinstall_cmds | old_postuninstall_cmds | \ |
|
4250 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
|
4251 # Double-quote double-evaled strings. |
|
4252 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
|
4253 ;; |
|
4254 *) |
|
4255 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
|
4256 ;; |
|
4257 esac |
|
4258 done |
|
4259 |
|
4260 case $lt_echo in |
|
4261 *'\[$]0 --fallback-echo"') |
|
4262 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
|
4263 ;; |
|
4264 esac |
|
4265 |
|
4266 ifelse([$1], [], |
|
4267 [cfgfile="${ofile}T" |
|
4268 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
|
4269 $rm -f "$cfgfile" |
|
4270 AC_MSG_NOTICE([creating $ofile])], |
|
4271 [cfgfile="$ofile"]) |
|
4272 |
|
4273 cat <<__EOF__ >> "$cfgfile" |
|
4274 ifelse([$1], [], |
|
4275 [#! $SHELL |
|
4276 |
|
4277 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
|
4278 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
|
4279 # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
|
4280 # |
|
4281 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
|
4282 # Free Software Foundation, Inc. |
|
4283 # |
|
4284 # This file is part of GNU Libtool: |
|
4285 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
|
4286 # |
|
4287 # This program is free software; you can redistribute it and/or modify |
|
4288 # it under the terms of the GNU General Public License as published by |
|
4289 # the Free Software Foundation; either version 2 of the License, or |
|
4290 # (at your option) any later version. |
|
4291 # |
|
4292 # This program is distributed in the hope that it will be useful, but |
|
4293 # WITHOUT ANY WARRANTY; without even the implied warranty of |
|
4294 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
4295 # General Public License for more details. |
|
4296 # |
|
4297 # You should have received a copy of the GNU General Public License |
|
4298 # along with this program; if not, write to the Free Software |
|
4299 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
|
4300 # |
|
4301 # As a special exception to the GNU General Public License, if you |
|
4302 # distribute this file as part of a program that contains a |
|
4303 # configuration script generated by Autoconf, you may include it under |
|
4304 # the same distribution terms that you use for the rest of that program. |
|
4305 |
|
4306 # A sed program that does not truncate output. |
|
4307 SED=$lt_SED |
|
4308 |
|
4309 # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
|
4310 Xsed="$SED -e 1s/^X//" |
|
4311 |
|
4312 # The HP-UX ksh and POSIX shell print the target directory to stdout |
|
4313 # if CDPATH is set. |
|
4314 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
|
4315 |
|
4316 # The names of the tagged configurations supported by this script. |
|
4317 available_tags= |
|
4318 |
|
4319 # ### BEGIN LIBTOOL CONFIG], |
|
4320 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
|
4321 |
|
4322 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
|
4323 |
|
4324 # Shell to use when invoking shell scripts. |
|
4325 SHELL=$lt_SHELL |
|
4326 |
|
4327 # Whether or not to build shared libraries. |
|
4328 build_libtool_libs=$enable_shared |
|
4329 |
|
4330 # Whether or not to build static libraries. |
|
4331 build_old_libs=$enable_static |
|
4332 |
|
4333 # Whether or not to add -lc for building shared libraries. |
|
4334 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
|
4335 |
|
4336 # Whether or not to disallow shared libs when runtime libs are static |
|
4337 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
|
4338 |
|
4339 # Whether or not to optimize for fast installation. |
|
4340 fast_install=$enable_fast_install |
|
4341 |
|
4342 # The host system. |
|
4343 host_alias=$host_alias |
|
4344 host=$host |
|
4345 host_os=$host_os |
|
4346 |
|
4347 # The build system. |
|
4348 build_alias=$build_alias |
|
4349 build=$build |
|
4350 build_os=$build_os |
|
4351 |
|
4352 # An echo program that does not interpret backslashes. |
|
4353 echo=$lt_echo |
|
4354 |
|
4355 # The archiver. |
|
4356 AR=$lt_AR |
|
4357 AR_FLAGS=$lt_AR_FLAGS |
|
4358 |
|
4359 # A C compiler. |
|
4360 LTCC=$lt_LTCC |
|
4361 |
|
4362 # LTCC compiler flags. |
|
4363 LTCFLAGS=$lt_LTCFLAGS |
|
4364 |
|
4365 # A language-specific compiler. |
|
4366 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
|
4367 |
|
4368 # Is the compiler the GNU C compiler? |
|
4369 with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
|
4370 |
|
4371 # An ERE matcher. |
|
4372 EGREP=$lt_EGREP |
|
4373 |
|
4374 # The linker used to build libraries. |
|
4375 LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
|
4376 |
|
4377 # Whether we need hard or soft links. |
|
4378 LN_S=$lt_LN_S |
|
4379 |
|
4380 # A BSD-compatible nm program. |
|
4381 NM=$lt_NM |
|
4382 |
|
4383 # A symbol stripping program |
|
4384 STRIP=$lt_STRIP |
|
4385 |
|
4386 # Used to examine libraries when file_magic_cmd begins "file" |
|
4387 MAGIC_CMD=$MAGIC_CMD |
|
4388 |
|
4389 # Used on cygwin: DLL creation program. |
|
4390 DLLTOOL="$DLLTOOL" |
|
4391 |
|
4392 # Used on cygwin: object dumper. |
|
4393 OBJDUMP="$OBJDUMP" |
|
4394 |
|
4395 # Used on cygwin: assembler. |
|
4396 AS="$AS" |
|
4397 |
|
4398 # The name of the directory that contains temporary libtool files. |
|
4399 objdir=$objdir |
|
4400 |
|
4401 # How to create reloadable object files. |
|
4402 reload_flag=$lt_reload_flag |
|
4403 reload_cmds=$lt_reload_cmds |
|
4404 |
|
4405 # How to pass a linker flag through the compiler. |
|
4406 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
|
4407 |
|
4408 # Object file suffix (normally "o"). |
|
4409 objext="$ac_objext" |
|
4410 |
|
4411 # Old archive suffix (normally "a"). |
|
4412 libext="$libext" |
|
4413 |
|
4414 # Shared library suffix (normally ".so"). |
|
4415 shrext_cmds='$shrext_cmds' |
|
4416 |
|
4417 # Executable file suffix (normally ""). |
|
4418 exeext="$exeext" |
|
4419 |
|
4420 # Additional compiler flags for building library objects. |
|
4421 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
|
4422 pic_mode=$pic_mode |
|
4423 |
|
4424 # What is the maximum length of a command? |
|
4425 max_cmd_len=$lt_cv_sys_max_cmd_len |
|
4426 |
|
4427 # Does compiler simultaneously support -c and -o options? |
|
4428 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
|
4429 |
|
4430 # Must we lock files when doing compilation? |
|
4431 need_locks=$lt_need_locks |
|
4432 |
|
4433 # Do we need the lib prefix for modules? |
|
4434 need_lib_prefix=$need_lib_prefix |
|
4435 |
|
4436 # Do we need a version for libraries? |
|
4437 need_version=$need_version |
|
4438 |
|
4439 # Whether dlopen is supported. |
|
4440 dlopen_support=$enable_dlopen |
|
4441 |
|
4442 # Whether dlopen of programs is supported. |
|
4443 dlopen_self=$enable_dlopen_self |
|
4444 |
|
4445 # Whether dlopen of statically linked programs is supported. |
|
4446 dlopen_self_static=$enable_dlopen_self_static |
|
4447 |
|
4448 # Compiler flag to prevent dynamic linking. |
|
4449 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
|
4450 |
|
4451 # Compiler flag to turn off builtin functions. |
|
4452 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
|
4453 |
|
4454 # Compiler flag to allow reflexive dlopens. |
|
4455 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
|
4456 |
|
4457 # Compiler flag to generate shared objects directly from archives. |
|
4458 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
|
4459 |
|
4460 # Compiler flag to generate thread-safe objects. |
|
4461 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
|
4462 |
|
4463 # Library versioning type. |
|
4464 version_type=$version_type |
|
4465 |
|
4466 # Format of library name prefix. |
|
4467 libname_spec=$lt_libname_spec |
|
4468 |
|
4469 # List of archive names. First name is the real one, the rest are links. |
|
4470 # The last name is the one that the linker finds with -lNAME. |
|
4471 library_names_spec=$lt_library_names_spec |
|
4472 |
|
4473 # The coded name of the library, if different from the real name. |
|
4474 soname_spec=$lt_soname_spec |
|
4475 |
|
4476 # Commands used to build and install an old-style archive. |
|
4477 RANLIB=$lt_RANLIB |
|
4478 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
|
4479 old_postinstall_cmds=$lt_old_postinstall_cmds |
|
4480 old_postuninstall_cmds=$lt_old_postuninstall_cmds |
|
4481 |
|
4482 # Create an old-style archive from a shared archive. |
|
4483 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
|
4484 |
|
4485 # Create a temporary old-style archive to link instead of a shared archive. |
|
4486 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
|
4487 |
|
4488 # Commands used to build and install a shared archive. |
|
4489 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
|
4490 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
|
4491 postinstall_cmds=$lt_postinstall_cmds |
|
4492 postuninstall_cmds=$lt_postuninstall_cmds |
|
4493 |
|
4494 # Commands used to build a loadable module (assumed same as above if empty) |
|
4495 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
|
4496 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
|
4497 |
|
4498 # Commands to strip libraries. |
|
4499 old_striplib=$lt_old_striplib |
|
4500 striplib=$lt_striplib |
|
4501 |
|
4502 # Dependencies to place before the objects being linked to create a |
|
4503 # shared library. |
|
4504 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
|
4505 |
|
4506 # Dependencies to place after the objects being linked to create a |
|
4507 # shared library. |
|
4508 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
|
4509 |
|
4510 # Dependencies to place before the objects being linked to create a |
|
4511 # shared library. |
|
4512 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
|
4513 |
|
4514 # Dependencies to place after the objects being linked to create a |
|
4515 # shared library. |
|
4516 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
|
4517 |
|
4518 # The library search path used internally by the compiler when linking |
|
4519 # a shared library. |
|
4520 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
|
4521 |
|
4522 # Method to check whether dependent libraries are shared objects. |
|
4523 deplibs_check_method=$lt_deplibs_check_method |
|
4524 |
|
4525 # Command to use when deplibs_check_method == file_magic. |
|
4526 file_magic_cmd=$lt_file_magic_cmd |
|
4527 |
|
4528 # Flag that allows shared libraries with undefined symbols to be built. |
|
4529 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
|
4530 |
|
4531 # Flag that forces no undefined symbols. |
|
4532 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
|
4533 |
|
4534 # Commands used to finish a libtool library installation in a directory. |
|
4535 finish_cmds=$lt_finish_cmds |
|
4536 |
|
4537 # Same as above, but a single script fragment to be evaled but not shown. |
|
4538 finish_eval=$lt_finish_eval |
|
4539 |
|
4540 # Take the output of nm and produce a listing of raw symbols and C names. |
|
4541 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
|
4542 |
|
4543 # Transform the output of nm in a proper C declaration |
|
4544 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
|
4545 |
|
4546 # Transform the output of nm in a C name address pair |
|
4547 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
|
4548 |
|
4549 # This is the shared library runtime path variable. |
|
4550 runpath_var=$runpath_var |
|
4551 |
|
4552 # This is the shared library path variable. |
|
4553 shlibpath_var=$shlibpath_var |
|
4554 |
|
4555 # Is shlibpath searched before the hard-coded library search path? |
|
4556 shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
|
4557 |
|
4558 # How to hardcode a shared library path into an executable. |
|
4559 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
|
4560 |
|
4561 # Whether we should hardcode library paths into libraries. |
|
4562 hardcode_into_libs=$hardcode_into_libs |
|
4563 |
|
4564 # Flag to hardcode \$libdir into a binary during linking. |
|
4565 # This must work even if \$libdir does not exist. |
|
4566 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
|
4567 |
|
4568 # If ld is used when linking, flag to hardcode \$libdir into |
|
4569 # a binary during linking. This must work even if \$libdir does |
|
4570 # not exist. |
|
4571 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
|
4572 |
|
4573 # Whether we need a single -rpath flag with a separated argument. |
|
4574 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
|
4575 |
|
4576 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
|
4577 # resulting binary. |
|
4578 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
|
4579 |
|
4580 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
|
4581 # resulting binary. |
|
4582 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
|
4583 |
|
4584 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
|
4585 # the resulting binary. |
|
4586 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
|
4587 |
|
4588 # Set to yes if building a shared library automatically hardcodes DIR into the library |
|
4589 # and all subsequent libraries and executables linked against it. |
|
4590 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
|
4591 |
|
4592 # Variables whose values should be saved in libtool wrapper scripts and |
|
4593 # restored at relink time. |
|
4594 variables_saved_for_relink="$variables_saved_for_relink" |
|
4595 |
|
4596 # Whether libtool must link a program against all its dependency libraries. |
|
4597 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
|
4598 |
|
4599 # Compile-time system search path for libraries |
|
4600 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
|
4601 |
|
4602 # Run-time system search path for libraries |
|
4603 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
|
4604 |
|
4605 # Fix the shell variable \$srcfile for the compiler. |
|
4606 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
|
4607 |
|
4608 # Set to yes if exported symbols are required. |
|
4609 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
|
4610 |
|
4611 # The commands to list exported symbols. |
|
4612 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
|
4613 |
|
4614 # The commands to extract the exported symbol list from a shared archive. |
|
4615 extract_expsyms_cmds=$lt_extract_expsyms_cmds |
|
4616 |
|
4617 # Symbols that should not be listed in the preloaded symbols. |
|
4618 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
|
4619 |
|
4620 # Symbols that must always be exported. |
|
4621 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
|
4622 |
|
4623 ifelse([$1],[], |
|
4624 [# ### END LIBTOOL CONFIG], |
|
4625 [# ### END LIBTOOL TAG CONFIG: $tagname]) |
|
4626 |
|
4627 __EOF__ |
|
4628 |
|
4629 ifelse([$1],[], [ |
|
4630 case $host_os in |
|
4631 aix3*) |
|
4632 cat <<\EOF >> "$cfgfile" |
|
4633 |
|
4634 # AIX sometimes has problems with the GCC collect2 program. For some |
|
4635 # reason, if we set the COLLECT_NAMES environment variable, the problems |
|
4636 # vanish in a puff of smoke. |
|
4637 if test "X${COLLECT_NAMES+set}" != Xset; then |
|
4638 COLLECT_NAMES= |
|
4639 export COLLECT_NAMES |
|
4640 fi |
|
4641 EOF |
|
4642 ;; |
|
4643 esac |
|
4644 |
|
4645 # We use sed instead of cat because bash on DJGPP gets confused if |
|
4646 # if finds mixed CR/LF and LF-only lines. Since sed operates in |
|
4647 # text mode, it properly converts lines to CR/LF. This bash problem |
|
4648 # is reportedly fixed, but why not run on old versions too? |
|
4649 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
|
4650 |
|
4651 mv -f "$cfgfile" "$ofile" || \ |
|
4652 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
|
4653 chmod +x "$ofile" |
|
4654 ]) |
|
4655 else |
|
4656 # If there is no Makefile yet, we rely on a make rule to execute |
|
4657 # `config.status --recheck' to rerun these tests and create the |
|
4658 # libtool script then. |
|
4659 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
|
4660 if test -f "$ltmain_in"; then |
|
4661 test -f Makefile && make "$ltmain" |
|
4662 fi |
|
4663 fi |
|
4664 ])# AC_LIBTOOL_CONFIG |
|
4665 |
|
4666 |
|
4667 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
|
4668 # ------------------------------------------- |
|
4669 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
|
4670 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
|
4671 |
|
4672 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
|
4673 |
|
4674 if test "$GCC" = yes; then |
|
4675 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
|
4676 |
|
4677 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
|
4678 lt_cv_prog_compiler_rtti_exceptions, |
|
4679 [-fno-rtti -fno-exceptions], [], |
|
4680 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
|
4681 fi |
|
4682 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
|
4683 |
|
4684 |
|
4685 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
|
4686 # --------------------------------- |
|
4687 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
|
4688 [AC_REQUIRE([AC_CANONICAL_HOST]) |
|
4689 AC_REQUIRE([AC_PROG_NM]) |
|
4690 AC_REQUIRE([AC_OBJEXT]) |
|
4691 # Check for command to grab the raw symbol name followed by C symbol from nm. |
|
4692 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
|
4693 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
|
4694 [ |
|
4695 # These are sane defaults that work on at least a few old systems. |
|
4696 # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
|
4697 |
|
4698 # Character class describing NM global symbol codes. |
|
4699 symcode='[[BCDEGRST]]' |
|
4700 |
|
4701 # Regexp to match symbols that can be accessed directly from C. |
|
4702 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
|
4703 |
|
4704 # Transform an extracted symbol line into a proper C declaration |
|
4705 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
|
4706 |
|
4707 # Transform an extracted symbol line into symbol name and symbol address |
|
4708 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
|
4709 |
|
4710 # Define system-specific variables. |
|
4711 case $host_os in |
|
4712 aix*) |
|
4713 symcode='[[BCDT]]' |
|
4714 ;; |
|
4715 cygwin* | mingw* | pw32*) |
|
4716 symcode='[[ABCDGISTW]]' |
|
4717 ;; |
|
4718 hpux*) # Its linker distinguishes data from code symbols |
|
4719 if test "$host_cpu" = ia64; then |
|
4720 symcode='[[ABCDEGRST]]' |
|
4721 fi |
|
4722 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
|
4723 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
|
4724 ;; |
|
4725 linux*) |
|
4726 if test "$host_cpu" = ia64; then |
|
4727 symcode='[[ABCDGIRSTW]]' |
|
4728 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
|
4729 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
|
4730 fi |
|
4731 ;; |
|
4732 irix* | nonstopux*) |
|
4733 symcode='[[BCDEGRST]]' |
|
4734 ;; |
|
4735 osf*) |
|
4736 symcode='[[BCDEGQRST]]' |
|
4737 ;; |
|
4738 solaris*) |
|
4739 symcode='[[BDRT]]' |
|
4740 ;; |
|
4741 sco3.2v5*) |
|
4742 symcode='[[DT]]' |
|
4743 ;; |
|
4744 sysv4.2uw2*) |
|
4745 symcode='[[DT]]' |
|
4746 ;; |
|
4747 sysv5* | sco5v6* | unixware* | OpenUNIX*) |
|
4748 symcode='[[ABDT]]' |
|
4749 ;; |
|
4750 sysv4) |
|
4751 symcode='[[DFNSTU]]' |
|
4752 ;; |
|
4753 esac |
|
4754 |
|
4755 # Handle CRLF in mingw tool chain |
|
4756 opt_cr= |
|
4757 case $build_os in |
|
4758 mingw*) |
|
4759 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
|
4760 ;; |
|
4761 esac |
|
4762 |
|
4763 # If we're using GNU nm, then use its standard symbol codes. |
|
4764 case `$NM -V 2>&1` in |
|
4765 *GNU* | *'with BFD'*) |
|
4766 symcode='[[ABCDGIRSTW]]' ;; |
|
4767 esac |
|
4768 |
|
4769 # Try without a prefix undercore, then with it. |
|
4770 for ac_symprfx in "" "_"; do |
|
4771 |
|
4772 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
|
4773 symxfrm="\\1 $ac_symprfx\\2 \\2" |
|
4774 |
|
4775 # Write the raw and C identifiers. |
|
4776 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
|
4777 |
|
4778 # Check to see that the pipe works correctly. |
|
4779 pipe_works=no |
|
4780 |
|
4781 rm -f conftest* |
|
4782 cat > conftest.$ac_ext <<EOF |
|
4783 #ifdef __cplusplus |
|
4784 extern "C" { |
|
4785 #endif |
|
4786 char nm_test_var; |
|
4787 void nm_test_func(){} |
|
4788 #ifdef __cplusplus |
|
4789 } |
|
4790 #endif |
|
4791 int main(){nm_test_var='a';nm_test_func();return(0);} |
|
4792 EOF |
|
4793 |
|
4794 if AC_TRY_EVAL(ac_compile); then |
|
4795 # Now try to grab the symbols. |
|
4796 nlist=conftest.nm |
|
4797 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
|
4798 # Try sorting and uniquifying the output. |
|
4799 if sort "$nlist" | uniq > "$nlist"T; then |
|
4800 mv -f "$nlist"T "$nlist" |
|
4801 else |
|
4802 rm -f "$nlist"T |
|
4803 fi |
|
4804 |
|
4805 # Make sure that we snagged all the symbols we need. |
|
4806 if grep ' nm_test_var$' "$nlist" >/dev/null; then |
|
4807 if grep ' nm_test_func$' "$nlist" >/dev/null; then |
|
4808 cat <<EOF > conftest.$ac_ext |
|
4809 #ifdef __cplusplus |
|
4810 extern "C" { |
|
4811 #endif |
|
4812 |
|
4813 EOF |
|
4814 # Now generate the symbol file. |
|
4815 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
|
4816 |
|
4817 cat <<EOF >> conftest.$ac_ext |
|
4818 #if defined (__STDC__) && __STDC__ |
|
4819 # define lt_ptr_t void * |
|
4820 #else |
|
4821 # define lt_ptr_t char * |
|
4822 # define const |
|
4823 #endif |
|
4824 |
|
4825 /* The mapping between symbol names and symbols. */ |
|
4826 const struct { |
|
4827 const char *name; |
|
4828 lt_ptr_t address; |
|
4829 } |
|
4830 lt_preloaded_symbols[[]] = |
|
4831 { |
|
4832 EOF |
|
4833 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
|
4834 cat <<\EOF >> conftest.$ac_ext |
|
4835 {0, (lt_ptr_t) 0} |
|
4836 }; |
|
4837 |
|
4838 #ifdef __cplusplus |
|
4839 } |
|
4840 #endif |
|
4841 EOF |
|
4842 # Now try linking the two files. |
|
4843 mv conftest.$ac_objext conftstm.$ac_objext |
|
4844 lt_save_LIBS="$LIBS" |
|
4845 lt_save_CFLAGS="$CFLAGS" |
|
4846 LIBS="conftstm.$ac_objext" |
|
4847 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
|
4848 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
|
4849 pipe_works=yes |
|
4850 fi |
|
4851 LIBS="$lt_save_LIBS" |
|
4852 CFLAGS="$lt_save_CFLAGS" |
|
4853 else |
|
4854 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
|
4855 fi |
|
4856 else |
|
4857 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
|
4858 fi |
|
4859 else |
|
4860 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
|
4861 fi |
|
4862 else |
|
4863 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
|
4864 cat conftest.$ac_ext >&5 |
|
4865 fi |
|
4866 rm -f conftest* conftst* |
|
4867 |
|
4868 # Do not use the global_symbol_pipe unless it works. |
|
4869 if test "$pipe_works" = yes; then |
|
4870 break |
|
4871 else |
|
4872 lt_cv_sys_global_symbol_pipe= |
|
4873 fi |
|
4874 done |
|
4875 ]) |
|
4876 if test -z "$lt_cv_sys_global_symbol_pipe"; then |
|
4877 lt_cv_sys_global_symbol_to_cdecl= |
|
4878 fi |
|
4879 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
|
4880 AC_MSG_RESULT(failed) |
|
4881 else |
|
4882 AC_MSG_RESULT(ok) |
|
4883 fi |
|
4884 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
|
4885 |
|
4886 |
|
4887 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
|
4888 # --------------------------------------- |
|
4889 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
|
4890 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
|
4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
|
4892 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
|
4893 |
|
4894 AC_MSG_CHECKING([for $compiler option to produce PIC]) |
|
4895 ifelse([$1],[CXX],[ |
|
4896 # C++ specific cases for pic, static, wl, etc. |
|
4897 if test "$GXX" = yes; then |
|
4898 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
4899 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
|
4900 |
|
4901 case $host_os in |
|
4902 aix*) |
|
4903 # All AIX code is PIC. |
|
4904 if test "$host_cpu" = ia64; then |
|
4905 # AIX 5 now supports IA64 processor |
|
4906 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
4907 fi |
|
4908 ;; |
|
4909 amigaos*) |
|
4910 # FIXME: we need at least 68020 code to build shared libraries, but |
|
4911 # adding the `-m68020' flag to GCC prevents building anything better, |
|
4912 # like `-m68040'. |
|
4913 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
|
4914 ;; |
|
4915 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
|
4916 # PIC is the default for these OSes. |
|
4917 ;; |
|
4918 mingw* | os2* | pw32*) |
|
4919 # This hack is so that the source file can tell whether it is being |
|
4920 # built for inclusion in a dll (and should export symbols for example). |
|
4921 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
|
4922 ;; |
|
4923 darwin* | rhapsody*) |
|
4924 # PIC is the default on this platform |
|
4925 # Common symbols not allowed in MH_DYLIB files |
|
4926 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
|
4927 ;; |
|
4928 *djgpp*) |
|
4929 # DJGPP does not support shared libraries at all |
|
4930 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
|
4931 ;; |
|
4932 interix3*) |
|
4933 # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
|
4934 # Instead, we relocate shared libraries at runtime. |
|
4935 ;; |
|
4936 sysv4*MP*) |
|
4937 if test -d /usr/nec; then |
|
4938 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
|
4939 fi |
|
4940 ;; |
|
4941 hpux*) |
|
4942 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
|
4943 # not for PA HP-UX. |
|
4944 case $host_cpu in |
|
4945 hppa*64*|ia64*) |
|
4946 ;; |
|
4947 *) |
|
4948 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
|
4949 ;; |
|
4950 esac |
|
4951 ;; |
|
4952 *) |
|
4953 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
|
4954 ;; |
|
4955 esac |
|
4956 else |
|
4957 case $host_os in |
|
4958 aix4* | aix5*) |
|
4959 # All AIX code is PIC. |
|
4960 if test "$host_cpu" = ia64; then |
|
4961 # AIX 5 now supports IA64 processor |
|
4962 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
4963 else |
|
4964 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
|
4965 fi |
|
4966 ;; |
|
4967 chorus*) |
|
4968 case $cc_basename in |
|
4969 cxch68*) |
|
4970 # Green Hills C++ Compiler |
|
4971 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" |
|
4972 ;; |
|
4973 esac |
|
4974 ;; |
|
4975 darwin*) |
|
4976 # PIC is the default on this platform |
|
4977 # Common symbols not allowed in MH_DYLIB files |
|
4978 case $cc_basename in |
|
4979 xlc*) |
|
4980 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
|
4981 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
4982 ;; |
|
4983 esac |
|
4984 ;; |
|
4985 dgux*) |
|
4986 case $cc_basename in |
|
4987 ec++*) |
|
4988 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
4989 ;; |
|
4990 ghcx*) |
|
4991 # Green Hills C++ Compiler |
|
4992 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
|
4993 ;; |
|
4994 *) |
|
4995 ;; |
|
4996 esac |
|
4997 ;; |
|
4998 freebsd* | kfreebsd*-gnu | dragonfly*) |
|
4999 # FreeBSD uses GNU C++ |
|
5000 ;; |
|
5001 hpux9* | hpux10* | hpux11*) |
|
5002 case $cc_basename in |
|
5003 CC*) |
|
5004 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5005 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
|
5006 if test "$host_cpu" != ia64; then |
|
5007 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
|
5008 fi |
|
5009 ;; |
|
5010 aCC*) |
|
5011 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5012 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
|
5013 case $host_cpu in |
|
5014 hppa*64*|ia64*) |
|
5015 # +Z the default |
|
5016 ;; |
|
5017 *) |
|
5018 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
|
5019 ;; |
|
5020 esac |
|
5021 ;; |
|
5022 *) |
|
5023 ;; |
|
5024 esac |
|
5025 ;; |
|
5026 interix*) |
|
5027 # This is c89, which is MS Visual C++ (no shared libs) |
|
5028 # Anyone wants to do a port? |
|
5029 ;; |
|
5030 irix5* | irix6* | nonstopux*) |
|
5031 case $cc_basename in |
|
5032 CC*) |
|
5033 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5034 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
|
5035 # CC pic flag -KPIC is the default. |
|
5036 ;; |
|
5037 *) |
|
5038 ;; |
|
5039 esac |
|
5040 ;; |
|
5041 linux*) |
|
5042 case $cc_basename in |
|
5043 KCC*) |
|
5044 # KAI C++ Compiler |
|
5045 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
|
5046 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
|
5047 ;; |
|
5048 icpc* | ecpc*) |
|
5049 # Intel C++ |
|
5050 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5051 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5052 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
|
5053 ;; |
|
5054 pgCC*) |
|
5055 # Portland Group C++ compiler. |
|
5056 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5057 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
|
5058 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5059 ;; |
|
5060 cxx*) |
|
5061 # Compaq C++ |
|
5062 # Make sure the PIC flag is empty. It appears that all Alpha |
|
5063 # Linux and Compaq Tru64 Unix objects are PIC. |
|
5064 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
|
5065 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
|
5066 ;; |
|
5067 *) |
|
5068 ;; |
|
5069 esac |
|
5070 ;; |
|
5071 lynxos*) |
|
5072 ;; |
|
5073 m88k*) |
|
5074 ;; |
|
5075 mvs*) |
|
5076 case $cc_basename in |
|
5077 cxx*) |
|
5078 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
|
5079 ;; |
|
5080 *) |
|
5081 ;; |
|
5082 esac |
|
5083 ;; |
|
5084 netbsd*) |
|
5085 ;; |
|
5086 osf3* | osf4* | osf5*) |
|
5087 case $cc_basename in |
|
5088 KCC*) |
|
5089 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
|
5090 ;; |
|
5091 RCC*) |
|
5092 # Rational C++ 2.4.1 |
|
5093 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
|
5094 ;; |
|
5095 cxx*) |
|
5096 # Digital/Compaq C++ |
|
5097 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5098 # Make sure the PIC flag is empty. It appears that all Alpha |
|
5099 # Linux and Compaq Tru64 Unix objects are PIC. |
|
5100 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
|
5101 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
|
5102 ;; |
|
5103 *) |
|
5104 ;; |
|
5105 esac |
|
5106 ;; |
|
5107 psos*) |
|
5108 ;; |
|
5109 solaris*) |
|
5110 case $cc_basename in |
|
5111 CC*) |
|
5112 # Sun C++ 4.2, 5.x and Centerline C++ |
|
5113 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5114 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5115 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
|
5116 ;; |
|
5117 gcx*) |
|
5118 # Green Hills C++ Compiler |
|
5119 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
|
5120 ;; |
|
5121 *) |
|
5122 ;; |
|
5123 esac |
|
5124 ;; |
|
5125 sunos4*) |
|
5126 case $cc_basename in |
|
5127 CC*) |
|
5128 # Sun C++ 4.x |
|
5129 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
|
5130 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5131 ;; |
|
5132 lcc*) |
|
5133 # Lucid |
|
5134 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
|
5135 ;; |
|
5136 *) |
|
5137 ;; |
|
5138 esac |
|
5139 ;; |
|
5140 tandem*) |
|
5141 case $cc_basename in |
|
5142 NCC*) |
|
5143 # NonStop-UX NCC 3.20 |
|
5144 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5145 ;; |
|
5146 *) |
|
5147 ;; |
|
5148 esac |
|
5149 ;; |
|
5150 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
|
5151 case $cc_basename in |
|
5152 CC*) |
|
5153 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5154 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5155 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5156 ;; |
|
5157 esac |
|
5158 ;; |
|
5159 vxworks*) |
|
5160 ;; |
|
5161 *) |
|
5162 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
|
5163 ;; |
|
5164 esac |
|
5165 fi |
|
5166 ], |
|
5167 [ |
|
5168 if test "$GCC" = yes; then |
|
5169 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5170 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
|
5171 |
|
5172 case $host_os in |
|
5173 aix*) |
|
5174 # All AIX code is PIC. |
|
5175 if test "$host_cpu" = ia64; then |
|
5176 # AIX 5 now supports IA64 processor |
|
5177 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5178 fi |
|
5179 ;; |
|
5180 |
|
5181 amigaos*) |
|
5182 # FIXME: we need at least 68020 code to build shared libraries, but |
|
5183 # adding the `-m68020' flag to GCC prevents building anything better, |
|
5184 # like `-m68040'. |
|
5185 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
|
5186 ;; |
|
5187 |
|
5188 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
|
5189 # PIC is the default for these OSes. |
|
5190 ;; |
|
5191 |
|
5192 mingw* | pw32* | os2*) |
|
5193 # This hack is so that the source file can tell whether it is being |
|
5194 # built for inclusion in a dll (and should export symbols for example). |
|
5195 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
|
5196 ;; |
|
5197 |
|
5198 darwin* | rhapsody*) |
|
5199 # PIC is the default on this platform |
|
5200 # Common symbols not allowed in MH_DYLIB files |
|
5201 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
|
5202 ;; |
|
5203 |
|
5204 interix3*) |
|
5205 # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
|
5206 # Instead, we relocate shared libraries at runtime. |
|
5207 ;; |
|
5208 |
|
5209 msdosdjgpp*) |
|
5210 # Just because we use GCC doesn't mean we suddenly get shared libraries |
|
5211 # on systems that don't support them. |
|
5212 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
|
5213 enable_shared=no |
|
5214 ;; |
|
5215 |
|
5216 sysv4*MP*) |
|
5217 if test -d /usr/nec; then |
|
5218 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
|
5219 fi |
|
5220 ;; |
|
5221 |
|
5222 hpux*) |
|
5223 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
|
5224 # not for PA HP-UX. |
|
5225 case $host_cpu in |
|
5226 hppa*64*|ia64*) |
|
5227 # +Z the default |
|
5228 ;; |
|
5229 *) |
|
5230 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
|
5231 ;; |
|
5232 esac |
|
5233 ;; |
|
5234 |
|
5235 *) |
|
5236 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
|
5237 ;; |
|
5238 esac |
|
5239 else |
|
5240 # PORTME Check for flag to pass linker flags through the system compiler. |
|
5241 case $host_os in |
|
5242 aix*) |
|
5243 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5244 if test "$host_cpu" = ia64; then |
|
5245 # AIX 5 now supports IA64 processor |
|
5246 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5247 else |
|
5248 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
|
5249 fi |
|
5250 ;; |
|
5251 darwin*) |
|
5252 # PIC is the default on this platform |
|
5253 # Common symbols not allowed in MH_DYLIB files |
|
5254 case $cc_basename in |
|
5255 xlc*) |
|
5256 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
|
5257 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5258 ;; |
|
5259 esac |
|
5260 ;; |
|
5261 |
|
5262 mingw* | pw32* | os2*) |
|
5263 # This hack is so that the source file can tell whether it is being |
|
5264 # built for inclusion in a dll (and should export symbols for example). |
|
5265 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
|
5266 ;; |
|
5267 |
|
5268 hpux9* | hpux10* | hpux11*) |
|
5269 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5270 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
|
5271 # not for PA HP-UX. |
|
5272 case $host_cpu in |
|
5273 hppa*64*|ia64*) |
|
5274 # +Z the default |
|
5275 ;; |
|
5276 *) |
|
5277 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
|
5278 ;; |
|
5279 esac |
|
5280 # Is there a better lt_prog_compiler_static that works with the bundled CC? |
|
5281 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
|
5282 ;; |
|
5283 |
|
5284 irix5* | irix6* | nonstopux*) |
|
5285 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5286 # PIC (with -KPIC) is the default. |
|
5287 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
|
5288 ;; |
|
5289 |
|
5290 newsos6) |
|
5291 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5292 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5293 ;; |
|
5294 |
|
5295 linux*) |
|
5296 case $cc_basename in |
|
5297 icc* | ecc*) |
|
5298 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5299 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5300 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
|
5301 ;; |
|
5302 pgcc* | pgf77* | pgf90* | pgf95*) |
|
5303 # Portland Group compilers (*not* the Pentium gcc compiler, |
|
5304 # which looks to be a dead project) |
|
5305 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5306 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
|
5307 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5308 ;; |
|
5309 ccc*) |
|
5310 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5311 # All Alpha code is PIC. |
|
5312 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
|
5313 ;; |
|
5314 esac |
|
5315 ;; |
|
5316 |
|
5317 osf3* | osf4* | osf5*) |
|
5318 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5319 # All OSF/1 code is PIC. |
|
5320 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
|
5321 ;; |
|
5322 |
|
5323 solaris*) |
|
5324 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5325 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5326 case $cc_basename in |
|
5327 f77* | f90* | f95*) |
|
5328 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
|
5329 *) |
|
5330 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
|
5331 esac |
|
5332 ;; |
|
5333 |
|
5334 sunos4*) |
|
5335 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
|
5336 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
|
5337 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5338 ;; |
|
5339 |
|
5340 sysv4 | sysv4.2uw2* | sysv4.3*) |
|
5341 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5342 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5343 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5344 ;; |
|
5345 |
|
5346 sysv4*MP*) |
|
5347 if test -d /usr/nec ;then |
|
5348 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
|
5349 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5350 fi |
|
5351 ;; |
|
5352 |
|
5353 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
|
5354 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5355 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
|
5356 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5357 ;; |
|
5358 |
|
5359 unicos*) |
|
5360 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
|
5361 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
|
5362 ;; |
|
5363 |
|
5364 uts4*) |
|
5365 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
|
5366 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
|
5367 ;; |
|
5368 |
|
5369 *) |
|
5370 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
|
5371 ;; |
|
5372 esac |
|
5373 fi |
|
5374 ]) |
|
5375 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
|
5376 |
|
5377 # |
|
5378 # Check to make sure the PIC flag actually works. |
|
5379 # |
|
5380 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
|
5381 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
|
5382 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
|
5383 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
|
5384 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
|
5385 "" | " "*) ;; |
|
5386 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
|
5387 esac], |
|
5388 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
|
5389 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
|
5390 fi |
|
5391 case $host_os in |
|
5392 # For platforms which do not support PIC, -DPIC is meaningless: |
|
5393 *djgpp*) |
|
5394 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
|
5395 ;; |
|
5396 *) |
|
5397 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
|
5398 ;; |
|
5399 esac |
|
5400 |
|
5401 # |
|
5402 # Check to make sure the static flag actually works. |
|
5403 # |
|
5404 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
|
5405 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
|
5406 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
|
5407 $lt_tmp_static_flag, |
|
5408 [], |
|
5409 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
|
5410 ]) |
|
5411 |
|
5412 |
|
5413 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
|
5414 # ------------------------------------ |
|
5415 # See if the linker supports building shared libraries. |
|
5416 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
|
5417 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
|
5418 ifelse([$1],[CXX],[ |
|
5419 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
|
5420 case $host_os in |
|
5421 aix4* | aix5*) |
|
5422 # If we're using GNU nm, then we don't want the "-C" option. |
|
5423 # -C means demangle to AIX nm, but means don't demangle with GNU nm |
|
5424 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
|
5425 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
|
5426 else |
|
5427 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
|
5428 fi |
|
5429 ;; |
|
5430 pw32*) |
|
5431 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
|
5432 ;; |
|
5433 cygwin* | mingw*) |
|
5434 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
|
5435 ;; |
|
5436 *) |
|
5437 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
|
5438 ;; |
|
5439 esac |
|
5440 ],[ |
|
5441 runpath_var= |
|
5442 _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
|
5443 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
|
5444 _LT_AC_TAGVAR(archive_cmds, $1)= |
|
5445 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
|
5446 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
|
5447 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
|
5448 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
|
5449 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
|
5450 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
|
5451 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
|
5452 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
|
5453 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
|
5454 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
5455 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
|
5456 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
|
5457 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
|
5458 _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
|
5459 _LT_AC_TAGVAR(module_cmds, $1)= |
|
5460 _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
|
5461 _LT_AC_TAGVAR(always_export_symbols, $1)=no |
|
5462 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
|
5463 # include_expsyms should be a list of space-separated symbols to be *always* |
|
5464 # included in the symbol list |
|
5465 _LT_AC_TAGVAR(include_expsyms, $1)= |
|
5466 # exclude_expsyms can be an extended regexp of symbols to exclude |
|
5467 # it will be wrapped by ` (' and `)$', so one must not match beginning or |
|
5468 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
|
5469 # as well as any symbol that contains `d'. |
|
5470 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
|
5471 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
|
5472 # platforms (ab)use it in PIC code, but their linkers get confused if |
|
5473 # the symbol is explicitly referenced. Since portable code cannot |
|
5474 # rely on this symbol name, it's probably fine to never include it in |
|
5475 # preloaded symbol tables. |
|
5476 extract_expsyms_cmds= |
|
5477 # Just being paranoid about ensuring that cc_basename is set. |
|
5478 _LT_CC_BASENAME([$compiler]) |
|
5479 case $host_os in |
|
5480 cygwin* | mingw* | pw32*) |
|
5481 # FIXME: the MSVC++ port hasn't been tested in a loooong time |
|
5482 # When not using gcc, we currently assume that we are using |
|
5483 # Microsoft Visual C++. |
|
5484 if test "$GCC" != yes; then |
|
5485 with_gnu_ld=no |
|
5486 fi |
|
5487 ;; |
|
5488 interix*) |
|
5489 # we just hope/assume this is gcc and not c89 (= MSVC++) |
|
5490 with_gnu_ld=yes |
|
5491 ;; |
|
5492 openbsd*) |
|
5493 with_gnu_ld=no |
|
5494 ;; |
|
5495 esac |
|
5496 |
|
5497 _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
|
5498 if test "$with_gnu_ld" = yes; then |
|
5499 # If archive_cmds runs LD, not CC, wlarc should be empty |
|
5500 wlarc='${wl}' |
|
5501 |
|
5502 # Set some defaults for GNU ld with shared library support. These |
|
5503 # are reset later if shared libraries are not supported. Putting them |
|
5504 # here allows them to be overridden if necessary. |
|
5505 runpath_var=LD_RUN_PATH |
|
5506 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
|
5507 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
|
5508 # ancient GNU ld didn't support --whole-archive et. al. |
|
5509 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
|
5510 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
|
5511 else |
|
5512 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
|
5513 fi |
|
5514 supports_anon_versioning=no |
|
5515 case `$LD -v 2>/dev/null` in |
|
5516 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
|
5517 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
|
5518 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
|
5519 *\ 2.11.*) ;; # other 2.11 versions |
|
5520 *) supports_anon_versioning=yes ;; |
|
5521 esac |
|
5522 |
|
5523 # See if GNU ld supports shared libraries. |
|
5524 case $host_os in |
|
5525 aix3* | aix4* | aix5*) |
|
5526 # On AIX/PPC, the GNU linker is very broken |
|
5527 if test "$host_cpu" != ia64; then |
|
5528 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5529 cat <<EOF 1>&2 |
|
5530 |
|
5531 *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
|
5532 *** to be unable to reliably create shared libraries on AIX. |
|
5533 *** Therefore, libtool is disabling shared libraries support. If you |
|
5534 *** really care for shared libraries, you may want to modify your PATH |
|
5535 *** so that a non-GNU linker is found, and then restart. |
|
5536 |
|
5537 EOF |
|
5538 fi |
|
5539 ;; |
|
5540 |
|
5541 amigaos*) |
|
5542 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
|
5543 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
5544 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
5545 |
|
5546 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
|
5547 # that the semantics of dynamic libraries on AmigaOS, at least up |
|
5548 # to version 4, is to share data among multiple programs linked |
|
5549 # with the same dynamic library. Since this doesn't match the |
|
5550 # behavior of shared libraries on other platforms, we can't use |
|
5551 # them. |
|
5552 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5553 ;; |
|
5554 |
|
5555 beos*) |
|
5556 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
|
5557 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
|
5558 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
|
5559 # support --undefined. This deserves some investigation. FIXME |
|
5560 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
5561 else |
|
5562 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5563 fi |
|
5564 ;; |
|
5565 |
|
5566 cygwin* | mingw* | pw32*) |
|
5567 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
|
5568 # as there is no search path for DLLs. |
|
5569 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
5570 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
|
5571 _LT_AC_TAGVAR(always_export_symbols, $1)=no |
|
5572 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
|
5573 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
|
5574 |
|
5575 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
|
5576 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
|
5577 # If the export-symbols file already is a .def file (1st line |
|
5578 # is EXPORTS), use it as is; otherwise, prepend... |
|
5579 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
|
5580 cp $export_symbols $output_objdir/$soname.def; |
|
5581 else |
|
5582 echo EXPORTS > $output_objdir/$soname.def; |
|
5583 cat $export_symbols >> $output_objdir/$soname.def; |
|
5584 fi~ |
|
5585 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
|
5586 else |
|
5587 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5588 fi |
|
5589 ;; |
|
5590 |
|
5591 interix3*) |
|
5592 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
5593 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
5594 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
5595 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
5596 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
|
5597 # Instead, shared libraries are loaded at an image base (0x10000000 by |
|
5598 # default) and relocated if they conflict, which is a slow very memory |
|
5599 # consuming and fragmenting process. To avoid this, we pick a random, |
|
5600 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
|
5601 # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
|
5602 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
|
5603 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
|
5604 ;; |
|
5605 |
|
5606 linux*) |
|
5607 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
|
5608 tmp_addflag= |
|
5609 case $cc_basename,$host_cpu in |
|
5610 pgcc*) # Portland Group C compiler |
|
5611 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
|
5612 tmp_addflag=' $pic_flag' |
|
5613 ;; |
|
5614 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
|
5615 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
|
5616 tmp_addflag=' $pic_flag -Mnomain' ;; |
|
5617 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
|
5618 tmp_addflag=' -i_dynamic' ;; |
|
5619 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
|
5620 tmp_addflag=' -i_dynamic -nofor_main' ;; |
|
5621 ifc* | ifort*) # Intel Fortran compiler |
|
5622 tmp_addflag=' -nofor_main' ;; |
|
5623 esac |
|
5624 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
5625 |
|
5626 if test $supports_anon_versioning = yes; then |
|
5627 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
|
5628 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
|
5629 $echo "local: *; };" >> $output_objdir/$libname.ver~ |
|
5630 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
|
5631 fi |
|
5632 else |
|
5633 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5634 fi |
|
5635 ;; |
|
5636 |
|
5637 netbsd*) |
|
5638 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
|
5639 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
|
5640 wlarc= |
|
5641 else |
|
5642 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
5643 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
|
5644 fi |
|
5645 ;; |
|
5646 |
|
5647 solaris*) |
|
5648 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
|
5649 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5650 cat <<EOF 1>&2 |
|
5651 |
|
5652 *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
|
5653 *** create shared libraries on Solaris systems. Therefore, libtool |
|
5654 *** is disabling shared libraries support. We urge you to upgrade GNU |
|
5655 *** binutils to release 2.9.1 or newer. Another option is to modify |
|
5656 *** your PATH or compiler configuration so that the native linker is |
|
5657 *** used, and then restart. |
|
5658 |
|
5659 EOF |
|
5660 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
|
5661 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
5662 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
|
5663 else |
|
5664 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5665 fi |
|
5666 ;; |
|
5667 |
|
5668 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
|
5669 case `$LD -v 2>&1` in |
|
5670 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
|
5671 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5672 cat <<_LT_EOF 1>&2 |
|
5673 |
|
5674 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
|
5675 *** reliably create shared libraries on SCO systems. Therefore, libtool |
|
5676 *** is disabling shared libraries support. We urge you to upgrade GNU |
|
5677 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
|
5678 *** your PATH or compiler configuration so that the native linker is |
|
5679 *** used, and then restart. |
|
5680 |
|
5681 _LT_EOF |
|
5682 ;; |
|
5683 *) |
|
5684 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
|
5685 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
|
5686 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
|
5687 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' |
|
5688 else |
|
5689 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5690 fi |
|
5691 ;; |
|
5692 esac |
|
5693 ;; |
|
5694 |
|
5695 sunos4*) |
|
5696 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
|
5697 wlarc= |
|
5698 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
5699 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
5700 ;; |
|
5701 |
|
5702 *) |
|
5703 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
|
5704 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
|
5705 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
|
5706 else |
|
5707 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5708 fi |
|
5709 ;; |
|
5710 esac |
|
5711 |
|
5712 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
|
5713 runpath_var= |
|
5714 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
|
5715 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
|
5716 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
|
5717 fi |
|
5718 else |
|
5719 # PORTME fill in a description of your system's linker (not GNU ld) |
|
5720 case $host_os in |
|
5721 aix3*) |
|
5722 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
|
5723 _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
|
5724 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' |
|
5725 # Note: this linker hardcodes the directories in LIBPATH if there |
|
5726 # are no directories specified by -L. |
|
5727 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
5728 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
|
5729 # Neither direct hardcoding nor static linking is supported with a |
|
5730 # broken collect2. |
|
5731 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
|
5732 fi |
|
5733 ;; |
|
5734 |
|
5735 aix4* | aix5*) |
|
5736 if test "$host_cpu" = ia64; then |
|
5737 # On IA64, the linker does run time linking by default, so we don't |
|
5738 # have to do anything special. |
|
5739 aix_use_runtimelinking=no |
|
5740 exp_sym_flag='-Bexport' |
|
5741 no_entry_flag="" |
|
5742 else |
|
5743 # If we're using GNU nm, then we don't want the "-C" option. |
|
5744 # -C means demangle to AIX nm, but means don't demangle with GNU nm |
|
5745 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
|
5746 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
|
5747 else |
|
5748 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
|
5749 fi |
|
5750 aix_use_runtimelinking=no |
|
5751 |
|
5752 # Test if we are trying to use run time linking or normal |
|
5753 # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
|
5754 # need to do runtime linking. |
|
5755 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
|
5756 for ld_flag in $LDFLAGS; do |
|
5757 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
|
5758 aix_use_runtimelinking=yes |
|
5759 break |
|
5760 fi |
|
5761 done |
|
5762 ;; |
|
5763 esac |
|
5764 |
|
5765 exp_sym_flag='-bexport' |
|
5766 no_entry_flag='-bnoentry' |
|
5767 fi |
|
5768 |
|
5769 # When large executables or shared objects are built, AIX ld can |
|
5770 # have problems creating the table of contents. If linking a library |
|
5771 # or program results in "error TOC overflow" add -mminimal-toc to |
|
5772 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
|
5773 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
|
5774 |
|
5775 _LT_AC_TAGVAR(archive_cmds, $1)='' |
|
5776 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
5777 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
|
5778 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
5779 |
|
5780 if test "$GCC" = yes; then |
|
5781 case $host_os in aix4.[[012]]|aix4.[[012]].*) |
|
5782 # We only want to do this on AIX 4.2 and lower, the check |
|
5783 # below for broken collect2 doesn't work under 4.3+ |
|
5784 collect2name=`${CC} -print-prog-name=collect2` |
|
5785 if test -f "$collect2name" && \ |
|
5786 strings "$collect2name" | grep resolve_lib_name >/dev/null |
|
5787 then |
|
5788 # We have reworked collect2 |
|
5789 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
5790 else |
|
5791 # We have old collect2 |
|
5792 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
|
5793 # It fails to find uninstalled libraries when the uninstalled |
|
5794 # path is not listed in the libpath. Setting hardcode_minus_L |
|
5795 # to unsupported forces relinking |
|
5796 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
5797 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
5798 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
|
5799 fi |
|
5800 ;; |
|
5801 esac |
|
5802 shared_flag='-shared' |
|
5803 if test "$aix_use_runtimelinking" = yes; then |
|
5804 shared_flag="$shared_flag "'${wl}-G' |
|
5805 fi |
|
5806 else |
|
5807 # not using gcc |
|
5808 if test "$host_cpu" = ia64; then |
|
5809 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
|
5810 # chokes on -Wl,-G. The following line is correct: |
|
5811 shared_flag='-G' |
|
5812 else |
|
5813 if test "$aix_use_runtimelinking" = yes; then |
|
5814 shared_flag='${wl}-G' |
|
5815 else |
|
5816 shared_flag='${wl}-bM:SRE' |
|
5817 fi |
|
5818 fi |
|
5819 fi |
|
5820 |
|
5821 # It seems that -bexpall does not export symbols beginning with |
|
5822 # underscore (_), so it is better to generate a list of symbols to export. |
|
5823 _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
|
5824 if test "$aix_use_runtimelinking" = yes; then |
|
5825 # Warning - without using the other runtime loading flags (-brtl), |
|
5826 # -berok will link without error, but may produce a broken library. |
|
5827 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
|
5828 # Determine the default libpath from the value encoded in an empty executable. |
|
5829 _LT_AC_SYS_LIBPATH_AIX |
|
5830 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
|
5831 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
|
5832 else |
|
5833 if test "$host_cpu" = ia64; then |
|
5834 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
|
5835 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
|
5836 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
|
5837 else |
|
5838 # Determine the default libpath from the value encoded in an empty executable. |
|
5839 _LT_AC_SYS_LIBPATH_AIX |
|
5840 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
|
5841 # Warning - without using the other run time loading flags, |
|
5842 # -berok will link without error, but may produce a broken library. |
|
5843 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
|
5844 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
|
5845 # Exported symbols can be pulled into shared objects from archives |
|
5846 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
|
5847 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
|
5848 # This is similar to how AIX traditionally builds its shared libraries. |
|
5849 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
|
5850 fi |
|
5851 fi |
|
5852 ;; |
|
5853 |
|
5854 amigaos*) |
|
5855 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
|
5856 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
5857 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
5858 # see comment about different semantics on the GNU ld section |
|
5859 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5860 ;; |
|
5861 |
|
5862 bsdi[[45]]*) |
|
5863 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
|
5864 ;; |
|
5865 |
|
5866 cygwin* | mingw* | pw32*) |
|
5867 # When not using gcc, we currently assume that we are using |
|
5868 # Microsoft Visual C++. |
|
5869 # hardcode_libdir_flag_spec is actually meaningless, as there is |
|
5870 # no search path for DLLs. |
|
5871 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
|
5872 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
|
5873 # Tell ltmain to make .lib files, not .a files. |
|
5874 libext=lib |
|
5875 # Tell ltmain to make .dll files, not .so files. |
|
5876 shrext_cmds=".dll" |
|
5877 # FIXME: Setting linknames here is a bad hack. |
|
5878 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
|
5879 # The linker will automatically build a .lib file if we build a DLL. |
|
5880 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
|
5881 # FIXME: Should let the user specify the lib program. |
|
5882 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' |
|
5883 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
|
5884 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
|
5885 ;; |
|
5886 |
|
5887 darwin* | rhapsody*) |
|
5888 case $host_os in |
|
5889 rhapsody* | darwin1.[[012]]) |
|
5890 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
|
5891 ;; |
|
5892 *) # Darwin 1.3 on |
|
5893 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
|
5894 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
|
5895 else |
|
5896 case ${MACOSX_DEPLOYMENT_TARGET} in |
|
5897 10.[[012]]) |
|
5898 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
|
5899 ;; |
|
5900 10.*) |
|
5901 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
|
5902 ;; |
|
5903 esac |
|
5904 fi |
|
5905 ;; |
|
5906 esac |
|
5907 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
5908 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
5909 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
|
5910 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
|
5911 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
|
5912 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
5913 if test "$GCC" = yes ; then |
|
5914 output_verbose_link_cmd='echo' |
|
5915 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
|
5916 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
|
5917 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
|
5918 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
5919 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
5920 else |
|
5921 case $cc_basename in |
|
5922 xlc*) |
|
5923 output_verbose_link_cmd='echo' |
|
5924 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
|
5925 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
|
5926 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
|
5927 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
5928 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
|
5929 ;; |
|
5930 *) |
|
5931 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5932 ;; |
|
5933 esac |
|
5934 fi |
|
5935 ;; |
|
5936 |
|
5937 dgux*) |
|
5938 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
5939 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
5940 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
5941 ;; |
|
5942 |
|
5943 freebsd1*) |
|
5944 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
5945 ;; |
|
5946 |
|
5947 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
|
5948 # support. Future versions do this automatically, but an explicit c++rt0.o |
|
5949 # does not break anything, and helps significantly (at the cost of a little |
|
5950 # extra space). |
|
5951 freebsd2.2*) |
|
5952 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
|
5953 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
|
5954 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
5955 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
5956 ;; |
|
5957 |
|
5958 # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
|
5959 freebsd2*) |
|
5960 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
|
5961 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
5962 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
5963 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
5964 ;; |
|
5965 |
|
5966 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
|
5967 freebsd* | kfreebsd*-gnu | dragonfly*) |
|
5968 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
|
5969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
|
5970 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
5971 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
5972 ;; |
|
5973 |
|
5974 hpux9*) |
|
5975 if test "$GCC" = yes; then |
|
5976 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
|
5977 else |
|
5978 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
|
5979 fi |
|
5980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
|
5981 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
5982 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
5983 |
|
5984 # hardcode_minus_L: Not really in the search PATH, |
|
5985 # but as the default location of the library. |
|
5986 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
5987 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
5988 ;; |
|
5989 |
|
5990 hpux10*) |
|
5991 if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
|
5992 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
|
5993 else |
|
5994 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
|
5995 fi |
|
5996 if test "$with_gnu_ld" = no; then |
|
5997 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
|
5998 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
5999 |
|
6000 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
6001 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
6002 |
|
6003 # hardcode_minus_L: Not really in the search PATH, |
|
6004 # but as the default location of the library. |
|
6005 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
6006 fi |
|
6007 ;; |
|
6008 |
|
6009 hpux11*) |
|
6010 if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
|
6011 case $host_cpu in |
|
6012 hppa*64*) |
|
6013 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6014 ;; |
|
6015 ia64*) |
|
6016 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
|
6017 ;; |
|
6018 *) |
|
6019 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
|
6020 ;; |
|
6021 esac |
|
6022 else |
|
6023 case $host_cpu in |
|
6024 hppa*64*) |
|
6025 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6026 ;; |
|
6027 ia64*) |
|
6028 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
|
6029 ;; |
|
6030 *) |
|
6031 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
|
6032 ;; |
|
6033 esac |
|
6034 fi |
|
6035 if test "$with_gnu_ld" = no; then |
|
6036 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
|
6037 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
6038 |
|
6039 case $host_cpu in |
|
6040 hppa*64*|ia64*) |
|
6041 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
|
6042 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
6043 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6044 ;; |
|
6045 *) |
|
6046 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
6047 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
6048 |
|
6049 # hardcode_minus_L: Not really in the search PATH, |
|
6050 # but as the default location of the library. |
|
6051 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
6052 ;; |
|
6053 esac |
|
6054 fi |
|
6055 ;; |
|
6056 |
|
6057 irix5* | irix6* | nonstopux*) |
|
6058 if test "$GCC" = yes; then |
|
6059 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
|
6060 else |
|
6061 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
|
6062 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
|
6063 fi |
|
6064 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
6065 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
6066 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
6067 ;; |
|
6068 |
|
6069 netbsd*) |
|
6070 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
|
6071 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
|
6072 else |
|
6073 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
|
6074 fi |
|
6075 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
|
6076 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
6077 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6078 ;; |
|
6079 |
|
6080 newsos6) |
|
6081 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
6082 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
6083 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
6084 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
6085 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6086 ;; |
|
6087 |
|
6088 openbsd*) |
|
6089 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
6090 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6091 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
|
6092 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
|
6093 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
|
6094 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
6095 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
6096 else |
|
6097 case $host_os in |
|
6098 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
|
6099 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
|
6100 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
|
6101 ;; |
|
6102 *) |
|
6103 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
|
6104 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
|
6105 ;; |
|
6106 esac |
|
6107 fi |
|
6108 ;; |
|
6109 |
|
6110 os2*) |
|
6111 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
6112 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
6113 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
|
6114 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
|
6115 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
|
6116 ;; |
|
6117 |
|
6118 osf3*) |
|
6119 if test "$GCC" = yes; then |
|
6120 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
|
6121 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
|
6122 else |
|
6123 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
|
6124 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
|
6125 fi |
|
6126 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
6127 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
6128 ;; |
|
6129 |
|
6130 osf4* | osf5*) # as osf3* with the addition of -msym flag |
|
6131 if test "$GCC" = yes; then |
|
6132 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
|
6133 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
|
6134 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
|
6135 else |
|
6136 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
|
6137 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
|
6138 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ |
|
6139 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' |
|
6140 |
|
6141 # Both c and cxx compiler support -rpath directly |
|
6142 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
|
6143 fi |
|
6144 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
6145 ;; |
|
6146 |
|
6147 solaris*) |
|
6148 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
|
6149 if test "$GCC" = yes; then |
|
6150 wlarc='${wl}' |
|
6151 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6152 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
|
6153 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
|
6154 else |
|
6155 wlarc='' |
|
6156 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
6157 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
|
6158 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
|
6159 fi |
|
6160 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
|
6161 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6162 case $host_os in |
|
6163 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
|
6164 *) |
|
6165 # The compiler driver will combine linker options so we |
|
6166 # cannot just pass the convience library names through |
|
6167 # without $wl, iff we do not link with $LD. |
|
6168 # Luckily, gcc supports the same syntax we need for Sun Studio. |
|
6169 # Supported since Solaris 2.6 (maybe 2.5.1?) |
|
6170 case $wlarc in |
|
6171 '') |
|
6172 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; |
|
6173 *) |
|
6174 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; |
|
6175 esac ;; |
|
6176 esac |
|
6177 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
6178 ;; |
|
6179 |
|
6180 sunos4*) |
|
6181 if test "x$host_vendor" = xsequent; then |
|
6182 # Use $CC to link under sequent, because it throws in some extra .o |
|
6183 # files that make .init and .fini sections work. |
|
6184 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6185 else |
|
6186 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
|
6187 fi |
|
6188 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
6189 _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
6190 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
6191 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6192 ;; |
|
6193 |
|
6194 sysv4) |
|
6195 case $host_vendor in |
|
6196 sni) |
|
6197 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
6198 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
|
6199 ;; |
|
6200 siemens) |
|
6201 ## LD is ld it makes a PLAMLIB |
|
6202 ## CC just makes a GrossModule. |
|
6203 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
|
6204 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
|
6205 _LT_AC_TAGVAR(hardcode_direct, $1)=no |
|
6206 ;; |
|
6207 motorola) |
|
6208 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
6209 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
|
6210 ;; |
|
6211 esac |
|
6212 runpath_var='LD_RUN_PATH' |
|
6213 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6214 ;; |
|
6215 |
|
6216 sysv4.3*) |
|
6217 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
6218 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6219 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
|
6220 ;; |
|
6221 |
|
6222 sysv4*MP*) |
|
6223 if test -d /usr/nec; then |
|
6224 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
6225 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6226 runpath_var=LD_RUN_PATH |
|
6227 hardcode_runpath_var=yes |
|
6228 _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
|
6229 fi |
|
6230 ;; |
|
6231 |
|
6232 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) |
|
6233 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
|
6234 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
6235 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6236 runpath_var='LD_RUN_PATH' |
|
6237 |
|
6238 if test "$GCC" = yes; then |
|
6239 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6240 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6241 else |
|
6242 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6243 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6244 fi |
|
6245 ;; |
|
6246 |
|
6247 sysv5* | sco3.2v5* | sco5v6*) |
|
6248 # Note: We can NOT use -z defs as we might desire, because we do not |
|
6249 # link with -lc, and that would cause any symbols used from libc to |
|
6250 # always be unresolved, which means just about no library would |
|
6251 # ever link correctly. If we're not using GNU ld we use -z text |
|
6252 # though, which does catch some bad symbols but isn't as heavy-handed |
|
6253 # as -z defs. |
|
6254 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
|
6255 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
|
6256 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
6257 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6258 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
|
6259 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
|
6260 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
6261 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
|
6262 runpath_var='LD_RUN_PATH' |
|
6263 |
|
6264 if test "$GCC" = yes; then |
|
6265 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6266 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6267 else |
|
6268 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6269 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
|
6270 fi |
|
6271 ;; |
|
6272 |
|
6273 uts4*) |
|
6274 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
|
6275 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
|
6276 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
6277 ;; |
|
6278 |
|
6279 *) |
|
6280 _LT_AC_TAGVAR(ld_shlibs, $1)=no |
|
6281 ;; |
|
6282 esac |
|
6283 fi |
|
6284 ]) |
|
6285 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
|
6286 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
|
6287 |
|
6288 # |
|
6289 # Do we need to explicitly link libc? |
|
6290 # |
|
6291 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
|
6292 x|xyes) |
|
6293 # Assume -lc should be added |
|
6294 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
|
6295 |
|
6296 if test "$enable_shared" = yes && test "$GCC" = yes; then |
|
6297 case $_LT_AC_TAGVAR(archive_cmds, $1) in |
|
6298 *'~'*) |
|
6299 # FIXME: we may have to deal with multi-command sequences. |
|
6300 ;; |
|
6301 '$CC '*) |
|
6302 # Test whether the compiler implicitly links with -lc since on some |
|
6303 # systems, -lgcc has to come before -lc. If gcc already passes -lc |
|
6304 # to ld, don't add -lc before -lgcc. |
|
6305 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
|
6306 $rm conftest* |
|
6307 printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
|
6308 |
|
6309 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
|
6310 soname=conftest |
|
6311 lib=conftest |
|
6312 libobjs=conftest.$ac_objext |
|
6313 deplibs= |
|
6314 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
|
6315 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
|
6316 compiler_flags=-v |
|
6317 linker_flags=-v |
|
6318 verstring= |
|
6319 output_objdir=. |
|
6320 libname=conftest |
|
6321 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
|
6322 _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
|
6323 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
|
6324 then |
|
6325 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
6326 else |
|
6327 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
|
6328 fi |
|
6329 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
|
6330 else |
|
6331 cat conftest.err 1>&5 |
|
6332 fi |
|
6333 $rm conftest* |
|
6334 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
|
6335 ;; |
|
6336 esac |
|
6337 fi |
|
6338 ;; |
|
6339 esac |
|
6340 ])# AC_LIBTOOL_PROG_LD_SHLIBS |
|
6341 |
|
6342 |
|
6343 # _LT_AC_FILE_LTDLL_C |
|
6344 # ------------------- |
|
6345 # Be careful that the start marker always follows a newline. |
|
6346 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
|
6347 # /* ltdll.c starts here */ |
|
6348 # #define WIN32_LEAN_AND_MEAN |
|
6349 # #include <windows.h> |
|
6350 # #undef WIN32_LEAN_AND_MEAN |
|
6351 # #include <stdio.h> |
|
6352 # |
|
6353 # #ifndef __CYGWIN__ |
|
6354 # # ifdef __CYGWIN32__ |
|
6355 # # define __CYGWIN__ __CYGWIN32__ |
|
6356 # # endif |
|
6357 # #endif |
|
6358 # |
|
6359 # #ifdef __cplusplus |
|
6360 # extern "C" { |
|
6361 # #endif |
|
6362 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
|
6363 # #ifdef __cplusplus |
|
6364 # } |
|
6365 # #endif |
|
6366 # |
|
6367 # #ifdef __CYGWIN__ |
|
6368 # #include <cygwin/cygwin_dll.h> |
|
6369 # DECLARE_CYGWIN_DLL( DllMain ); |
|
6370 # #endif |
|
6371 # HINSTANCE __hDllInstance_base; |
|
6372 # |
|
6373 # BOOL APIENTRY |
|
6374 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
|
6375 # { |
|
6376 # __hDllInstance_base = hInst; |
|
6377 # return TRUE; |
|
6378 # } |
|
6379 # /* ltdll.c ends here */ |
|
6380 ])# _LT_AC_FILE_LTDLL_C |
|
6381 |
|
6382 |
|
6383 # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
|
6384 # --------------------------------- |
|
6385 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
|
6386 |
|
6387 |
|
6388 # old names |
|
6389 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
|
6390 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
|
6391 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
|
6392 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
|
6393 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
|
6394 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
|
6395 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
|
6396 |
|
6397 # This is just to silence aclocal about the macro not being used |
|
6398 ifelse([AC_DISABLE_FAST_INSTALL]) |
|
6399 |
|
6400 AC_DEFUN([LT_AC_PROG_GCJ], |
|
6401 [AC_CHECK_TOOL(GCJ, gcj, no) |
|
6402 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
|
6403 AC_SUBST(GCJFLAGS) |
|
6404 ]) |
|
6405 |
|
6406 AC_DEFUN([LT_AC_PROG_RC], |
|
6407 [AC_CHECK_TOOL(RC, windres, no) |
|
6408 ]) |
|
6409 |
|
6410 # NOTE: This macro has been submitted for inclusion into # |
|
6411 # GNU Autoconf as AC_PROG_SED. When it is available in # |
|
6412 # a released version of Autoconf we should remove this # |
|
6413 # macro and use it instead. # |
|
6414 # LT_AC_PROG_SED |
|
6415 # -------------- |
|
6416 # Check for a fully-functional sed program, that truncates |
|
6417 # as few characters as possible. Prefer GNU sed if found. |
|
6418 AC_DEFUN([LT_AC_PROG_SED], |
|
6419 [AC_MSG_CHECKING([for a sed that does not truncate output]) |
|
6420 AC_CACHE_VAL(lt_cv_path_SED, |
|
6421 [# Loop through the user's path and test for sed and gsed. |
|
6422 # Then use that list of sed's as ones to test for truncation. |
|
6423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
|
6424 for as_dir in $PATH |
|
6425 do |
|
6426 IFS=$as_save_IFS |
|
6427 test -z "$as_dir" && as_dir=. |
|
6428 for lt_ac_prog in sed gsed; do |
|
6429 for ac_exec_ext in '' $ac_executable_extensions; do |
|
6430 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
|
6431 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
|
6432 fi |
|
6433 done |
|
6434 done |
|
6435 done |
|
6436 lt_ac_max=0 |
|
6437 lt_ac_count=0 |
|
6438 # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
|
6439 # along with /bin/sed that truncates output. |
|
6440 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
|
6441 test ! -f $lt_ac_sed && continue |
|
6442 cat /dev/null > conftest.in |
|
6443 lt_ac_count=0 |
|
6444 echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
|
6445 # Check for GNU sed and select it if it is found. |
|
6446 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
|
6447 lt_cv_path_SED=$lt_ac_sed |
|
6448 break |
|
6449 fi |
|
6450 while true; do |
|
6451 cat conftest.in conftest.in >conftest.tmp |
|
6452 mv conftest.tmp conftest.in |
|
6453 cp conftest.in conftest.nl |
|
6454 echo >>conftest.nl |
|
6455 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
|
6456 cmp -s conftest.out conftest.nl || break |
|
6457 # 10000 chars as input seems more than enough |
|
6458 test $lt_ac_count -gt 10 && break |
|
6459 lt_ac_count=`expr $lt_ac_count + 1` |
|
6460 if test $lt_ac_count -gt $lt_ac_max; then |
|
6461 lt_ac_max=$lt_ac_count |
|
6462 lt_cv_path_SED=$lt_ac_sed |
|
6463 fi |
|
6464 done |
|
6465 done |
|
6466 ]) |
|
6467 SED=$lt_cv_path_SED |
|
6468 AC_MSG_RESULT([$SED]) |
|
6469 ]) |
|
6470 |
|
6471 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. |
|
6472 # |
|
6473 # This file is free software; the Free Software Foundation |
|
6474 # gives unlimited permission to copy and/or distribute it, |
|
6475 # with or without modifications, as long as this notice is preserved. |
|
6476 |
|
6477 # AM_AUTOMAKE_VERSION(VERSION) |
|
6478 # ---------------------------- |
|
6479 # Automake X.Y traces this macro to ensure aclocal.m4 has been |
|
6480 # generated from the m4 files accompanying Automake X.Y. |
|
6481 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) |
|
6482 |
|
6483 # AM_SET_CURRENT_AUTOMAKE_VERSION |
|
6484 # ------------------------------- |
|
6485 # Call AM_AUTOMAKE_VERSION so it can be traced. |
|
6486 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
|
6487 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
|
6488 [AM_AUTOMAKE_VERSION([1.9.6])]) |
|
6489 |
|
6490 # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
|
6491 |
|
6492 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
6493 # |
|
6494 # This file is free software; the Free Software Foundation |
|
6495 # gives unlimited permission to copy and/or distribute it, |
|
6496 # with or without modifications, as long as this notice is preserved. |
|
6497 |
|
6498 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
|
6499 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
|
6500 # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
|
6501 # |
|
6502 # Of course, Automake must honor this variable whenever it calls a |
|
6503 # tool from the auxiliary directory. The problem is that $srcdir (and |
|
6504 # therefore $ac_aux_dir as well) can be either absolute or relative, |
|
6505 # depending on how configure is run. This is pretty annoying, since |
|
6506 # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
|
6507 # source directory, any form will work fine, but in subdirectories a |
|
6508 # relative path needs to be adjusted first. |
|
6509 # |
|
6510 # $ac_aux_dir/missing |
|
6511 # fails when called from a subdirectory if $ac_aux_dir is relative |
|
6512 # $top_srcdir/$ac_aux_dir/missing |
|
6513 # fails if $ac_aux_dir is absolute, |
|
6514 # fails when called from a subdirectory in a VPATH build with |
|
6515 # a relative $ac_aux_dir |
|
6516 # |
|
6517 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
|
6518 # are both prefixed by $srcdir. In an in-source build this is usually |
|
6519 # harmless because $srcdir is `.', but things will broke when you |
|
6520 # start a VPATH build or use an absolute $srcdir. |
|
6521 # |
|
6522 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
|
6523 # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
|
6524 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
|
6525 # and then we would define $MISSING as |
|
6526 # MISSING="\${SHELL} $am_aux_dir/missing" |
|
6527 # This will work as long as MISSING is not called from configure, because |
|
6528 # unfortunately $(top_srcdir) has no meaning in configure. |
|
6529 # However there are other variables, like CC, which are often used in |
|
6530 # configure, and could therefore not use this "fixed" $ac_aux_dir. |
|
6531 # |
|
6532 # Another solution, used here, is to always expand $ac_aux_dir to an |
|
6533 # absolute PATH. The drawback is that using absolute paths prevent a |
|
6534 # configured tree to be moved without reconfiguration. |
|
6535 |
|
6536 AC_DEFUN([AM_AUX_DIR_EXPAND], |
|
6537 [dnl Rely on autoconf to set up CDPATH properly. |
|
6538 AC_PREREQ([2.50])dnl |
|
6539 # expand $ac_aux_dir to an absolute path |
|
6540 am_aux_dir=`cd $ac_aux_dir && pwd` |
|
6541 ]) |
|
6542 |
|
6543 # AM_CONDITIONAL -*- Autoconf -*- |
|
6544 |
|
6545 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 |
|
6546 # Free Software Foundation, Inc. |
|
6547 # |
|
6548 # This file is free software; the Free Software Foundation |
|
6549 # gives unlimited permission to copy and/or distribute it, |
|
6550 # with or without modifications, as long as this notice is preserved. |
|
6551 |
|
6552 # serial 7 |
|
6553 |
|
6554 # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
|
6555 # ------------------------------------- |
|
6556 # Define a conditional. |
|
6557 AC_DEFUN([AM_CONDITIONAL], |
|
6558 [AC_PREREQ(2.52)dnl |
|
6559 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
|
6560 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
|
6561 AC_SUBST([$1_TRUE]) |
|
6562 AC_SUBST([$1_FALSE]) |
|
6563 if $2; then |
|
6564 $1_TRUE= |
|
6565 $1_FALSE='#' |
|
6566 else |
|
6567 $1_TRUE='#' |
|
6568 $1_FALSE= |
|
6569 fi |
|
6570 AC_CONFIG_COMMANDS_PRE( |
|
6571 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
|
6572 AC_MSG_ERROR([[conditional "$1" was never defined. |
|
6573 Usually this means the macro was only invoked conditionally.]]) |
|
6574 fi])]) |
|
6575 |
|
6576 |
|
6577 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
|
6578 # Free Software Foundation, Inc. |
|
6579 # |
|
6580 # This file is free software; the Free Software Foundation |
|
6581 # gives unlimited permission to copy and/or distribute it, |
|
6582 # with or without modifications, as long as this notice is preserved. |
|
6583 |
|
6584 # serial 8 |
|
6585 |
|
6586 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
|
6587 # written in clear, in which case automake, when reading aclocal.m4, |
|
6588 # will think it sees a *use*, and therefore will trigger all it's |
|
6589 # C support machinery. Also note that it means that autoscan, seeing |
|
6590 # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
|
6591 |
|
6592 |
|
6593 # _AM_DEPENDENCIES(NAME) |
|
6594 # ---------------------- |
|
6595 # See how the compiler implements dependency checking. |
|
6596 # NAME is "CC", "CXX", "GCJ", or "OBJC". |
|
6597 # We try a few techniques and use that to set a single cache variable. |
|
6598 # |
|
6599 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
|
6600 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
|
6601 # dependency, and given that the user is not expected to run this macro, |
|
6602 # just rely on AC_PROG_CC. |
|
6603 AC_DEFUN([_AM_DEPENDENCIES], |
|
6604 [AC_REQUIRE([AM_SET_DEPDIR])dnl |
|
6605 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
|
6606 AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
|
6607 AC_REQUIRE([AM_DEP_TRACK])dnl |
|
6608 |
|
6609 ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
|
6610 [$1], CXX, [depcc="$CXX" am_compiler_list=], |
|
6611 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
|
6612 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
|
6613 [depcc="$$1" am_compiler_list=]) |
|
6614 |
|
6615 AC_CACHE_CHECK([dependency style of $depcc], |
|
6616 [am_cv_$1_dependencies_compiler_type], |
|
6617 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
|
6618 # We make a subdir and do the tests there. Otherwise we can end up |
|
6619 # making bogus files that we don't know about and never remove. For |
|
6620 # instance it was reported that on HP-UX the gcc test will end up |
|
6621 # making a dummy file named `D' -- because `-MD' means `put the output |
|
6622 # in D'. |
|
6623 mkdir conftest.dir |
|
6624 # Copy depcomp to subdir because otherwise we won't find it if we're |
|
6625 # using a relative directory. |
|
6626 cp "$am_depcomp" conftest.dir |
|
6627 cd conftest.dir |
|
6628 # We will build objects and dependencies in a subdirectory because |
|
6629 # it helps to detect inapplicable dependency modes. For instance |
|
6630 # both Tru64's cc and ICC support -MD to output dependencies as a |
|
6631 # side effect of compilation, but ICC will put the dependencies in |
|
6632 # the current directory while Tru64 will put them in the object |
|
6633 # directory. |
|
6634 mkdir sub |
|
6635 |
|
6636 am_cv_$1_dependencies_compiler_type=none |
|
6637 if test "$am_compiler_list" = ""; then |
|
6638 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
|
6639 fi |
|
6640 for depmode in $am_compiler_list; do |
|
6641 # Setup a source with many dependencies, because some compilers |
|
6642 # like to wrap large dependency lists on column 80 (with \), and |
|
6643 # we should not choose a depcomp mode which is confused by this. |
|
6644 # |
|
6645 # We need to recreate these files for each test, as the compiler may |
|
6646 # overwrite some of them when testing with obscure command lines. |
|
6647 # This happens at least with the AIX C compiler. |
|
6648 : > sub/conftest.c |
|
6649 for i in 1 2 3 4 5 6; do |
|
6650 echo '#include "conftst'$i'.h"' >> sub/conftest.c |
|
6651 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
|
6652 # Solaris 8's {/usr,}/bin/sh. |
|
6653 touch sub/conftst$i.h |
|
6654 done |
|
6655 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
|
6656 |
|
6657 case $depmode in |
|
6658 nosideeffect) |
|
6659 # after this tag, mechanisms are not by side-effect, so they'll |
|
6660 # only be used when explicitly requested |
|
6661 if test "x$enable_dependency_tracking" = xyes; then |
|
6662 continue |
|
6663 else |
|
6664 break |
|
6665 fi |
|
6666 ;; |
|
6667 none) break ;; |
|
6668 esac |
|
6669 # We check with `-c' and `-o' for the sake of the "dashmstdout" |
|
6670 # mode. It turns out that the SunPro C++ compiler does not properly |
|
6671 # handle `-M -o', and we need to detect this. |
|
6672 if depmode=$depmode \ |
|
6673 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
|
6674 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
|
6675 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
|
6676 >/dev/null 2>conftest.err && |
|
6677 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
|
6678 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
|
6679 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
|
6680 # icc doesn't choke on unknown options, it will just issue warnings |
|
6681 # or remarks (even with -Werror). So we grep stderr for any message |
|
6682 # that says an option was ignored or not supported. |
|
6683 # When given -MP, icc 7.0 and 7.1 complain thusly: |
|
6684 # icc: Command line warning: ignoring option '-M'; no argument required |
|
6685 # The diagnosis changed in icc 8.0: |
|
6686 # icc: Command line remark: option '-MP' not supported |
|
6687 if (grep 'ignoring option' conftest.err || |
|
6688 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
|
6689 am_cv_$1_dependencies_compiler_type=$depmode |
|
6690 break |
|
6691 fi |
|
6692 fi |
|
6693 done |
|
6694 |
|
6695 cd .. |
|
6696 rm -rf conftest.dir |
|
6697 else |
|
6698 am_cv_$1_dependencies_compiler_type=none |
|
6699 fi |
|
6700 ]) |
|
6701 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
|
6702 AM_CONDITIONAL([am__fastdep$1], [ |
|
6703 test "x$enable_dependency_tracking" != xno \ |
|
6704 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
|
6705 ]) |
|
6706 |
|
6707 |
|
6708 # AM_SET_DEPDIR |
|
6709 # ------------- |
|
6710 # Choose a directory name for dependency files. |
|
6711 # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
|
6712 AC_DEFUN([AM_SET_DEPDIR], |
|
6713 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
|
6714 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
|
6715 ]) |
|
6716 |
|
6717 |
|
6718 # AM_DEP_TRACK |
|
6719 # ------------ |
|
6720 AC_DEFUN([AM_DEP_TRACK], |
|
6721 [AC_ARG_ENABLE(dependency-tracking, |
|
6722 [ --disable-dependency-tracking speeds up one-time build |
|
6723 --enable-dependency-tracking do not reject slow dependency extractors]) |
|
6724 if test "x$enable_dependency_tracking" != xno; then |
|
6725 am_depcomp="$ac_aux_dir/depcomp" |
|
6726 AMDEPBACKSLASH='\' |
|
6727 fi |
|
6728 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
|
6729 AC_SUBST([AMDEPBACKSLASH]) |
|
6730 ]) |
|
6731 |
|
6732 # Generate code to set up dependency tracking. -*- Autoconf -*- |
|
6733 |
|
6734 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
|
6735 # Free Software Foundation, Inc. |
|
6736 # |
|
6737 # This file is free software; the Free Software Foundation |
|
6738 # gives unlimited permission to copy and/or distribute it, |
|
6739 # with or without modifications, as long as this notice is preserved. |
|
6740 |
|
6741 #serial 3 |
|
6742 |
|
6743 # _AM_OUTPUT_DEPENDENCY_COMMANDS |
|
6744 # ------------------------------ |
|
6745 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
6746 [for mf in $CONFIG_FILES; do |
|
6747 # Strip MF so we end up with the name of the file. |
|
6748 mf=`echo "$mf" | sed -e 's/:.*$//'` |
|
6749 # Check whether this is an Automake generated Makefile or not. |
|
6750 # We used to match only the files named `Makefile.in', but |
|
6751 # some people rename them; so instead we look at the file content. |
|
6752 # Grep'ing the first line is not enough: some people post-process |
|
6753 # each Makefile.in and add a new line on top of each file to say so. |
|
6754 # So let's grep whole file. |
|
6755 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
|
6756 dirpart=`AS_DIRNAME("$mf")` |
|
6757 else |
|
6758 continue |
|
6759 fi |
|
6760 # Extract the definition of DEPDIR, am__include, and am__quote |
|
6761 # from the Makefile without running `make'. |
|
6762 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
|
6763 test -z "$DEPDIR" && continue |
|
6764 am__include=`sed -n 's/^am__include = //p' < "$mf"` |
|
6765 test -z "am__include" && continue |
|
6766 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
|
6767 # When using ansi2knr, U may be empty or an underscore; expand it |
|
6768 U=`sed -n 's/^U = //p' < "$mf"` |
|
6769 # Find all dependency output files, they are included files with |
|
6770 # $(DEPDIR) in their names. We invoke sed twice because it is the |
|
6771 # simplest approach to changing $(DEPDIR) to its actual value in the |
|
6772 # expansion. |
|
6773 for file in `sed -n " |
|
6774 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
|
6775 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
|
6776 # Make sure the directory exists. |
|
6777 test -f "$dirpart/$file" && continue |
|
6778 fdir=`AS_DIRNAME(["$file"])` |
|
6779 AS_MKDIR_P([$dirpart/$fdir]) |
|
6780 # echo "creating $dirpart/$file" |
|
6781 echo '# dummy' > "$dirpart/$file" |
|
6782 done |
|
6783 done |
|
6784 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
|
6785 |
|
6786 |
|
6787 # AM_OUTPUT_DEPENDENCY_COMMANDS |
|
6788 # ----------------------------- |
|
6789 # This macro should only be invoked once -- use via AC_REQUIRE. |
|
6790 # |
|
6791 # This code is only required when automatic dependency tracking |
|
6792 # is enabled. FIXME. This creates each `.P' file that we will |
|
6793 # need in order to bootstrap the dependency handling code. |
|
6794 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
6795 [AC_CONFIG_COMMANDS([depfiles], |
|
6796 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
6797 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
|
6798 ]) |
|
6799 |
|
6800 # Do all the work for Automake. -*- Autoconf -*- |
|
6801 |
|
6802 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
|
6803 # Free Software Foundation, Inc. |
|
6804 # |
|
6805 # This file is free software; the Free Software Foundation |
|
6806 # gives unlimited permission to copy and/or distribute it, |
|
6807 # with or without modifications, as long as this notice is preserved. |
|
6808 |
|
6809 # serial 12 |
|
6810 |
|
6811 # This macro actually does too much. Some checks are only needed if |
|
6812 # your package does certain things. But this isn't really a big deal. |
|
6813 |
|
6814 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
|
6815 # AM_INIT_AUTOMAKE([OPTIONS]) |
|
6816 # ----------------------------------------------- |
|
6817 # The call with PACKAGE and VERSION arguments is the old style |
|
6818 # call (pre autoconf-2.50), which is being phased out. PACKAGE |
|
6819 # and VERSION should now be passed to AC_INIT and removed from |
|
6820 # the call to AM_INIT_AUTOMAKE. |
|
6821 # We support both call styles for the transition. After |
|
6822 # the next Automake release, Autoconf can make the AC_INIT |
|
6823 # arguments mandatory, and then we can depend on a new Autoconf |
|
6824 # release and drop the old call support. |
|
6825 AC_DEFUN([AM_INIT_AUTOMAKE], |
|
6826 [AC_PREREQ([2.58])dnl |
|
6827 dnl Autoconf wants to disallow AM_ names. We explicitly allow |
|
6828 dnl the ones we care about. |
|
6829 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
|
6830 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
|
6831 AC_REQUIRE([AC_PROG_INSTALL])dnl |
|
6832 # test to see if srcdir already configured |
|
6833 if test "`cd $srcdir && pwd`" != "`pwd`" && |
|
6834 test -f $srcdir/config.status; then |
|
6835 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
|
6836 fi |
|
6837 |
|
6838 # test whether we have cygpath |
|
6839 if test -z "$CYGPATH_W"; then |
|
6840 if (cygpath --version) >/dev/null 2>/dev/null; then |
|
6841 CYGPATH_W='cygpath -w' |
|
6842 else |
|
6843 CYGPATH_W=echo |
|
6844 fi |
|
6845 fi |
|
6846 AC_SUBST([CYGPATH_W]) |
|
6847 |
|
6848 # Define the identity of the package. |
|
6849 dnl Distinguish between old-style and new-style calls. |
|
6850 m4_ifval([$2], |
|
6851 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
|
6852 AC_SUBST([PACKAGE], [$1])dnl |
|
6853 AC_SUBST([VERSION], [$2])], |
|
6854 [_AM_SET_OPTIONS([$1])dnl |
|
6855 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
|
6856 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
|
6857 |
|
6858 _AM_IF_OPTION([no-define],, |
|
6859 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
|
6860 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
|
6861 |
|
6862 # Some tools Automake needs. |
|
6863 AC_REQUIRE([AM_SANITY_CHECK])dnl |
|
6864 AC_REQUIRE([AC_ARG_PROGRAM])dnl |
|
6865 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
|
6866 AM_MISSING_PROG(AUTOCONF, autoconf) |
|
6867 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
|
6868 AM_MISSING_PROG(AUTOHEADER, autoheader) |
|
6869 AM_MISSING_PROG(MAKEINFO, makeinfo) |
|
6870 AM_PROG_INSTALL_SH |
|
6871 AM_PROG_INSTALL_STRIP |
|
6872 AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
|
6873 # We need awk for the "check" target. The system "awk" is bad on |
|
6874 # some platforms. |
|
6875 AC_REQUIRE([AC_PROG_AWK])dnl |
|
6876 AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
|
6877 AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
|
6878 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
|
6879 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
|
6880 [_AM_PROG_TAR([v7])])]) |
|
6881 _AM_IF_OPTION([no-dependencies],, |
|
6882 [AC_PROVIDE_IFELSE([AC_PROG_CC], |
|
6883 [_AM_DEPENDENCIES(CC)], |
|
6884 [define([AC_PROG_CC], |
|
6885 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
|
6886 AC_PROVIDE_IFELSE([AC_PROG_CXX], |
|
6887 [_AM_DEPENDENCIES(CXX)], |
|
6888 [define([AC_PROG_CXX], |
|
6889 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
|
6890 ]) |
|
6891 ]) |
|
6892 |
|
6893 |
|
6894 # When config.status generates a header, we must update the stamp-h file. |
|
6895 # This file resides in the same directory as the config header |
|
6896 # that is generated. The stamp files are numbered to have different names. |
|
6897 |
|
6898 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
|
6899 # loop where config.status creates the headers, so we can generate |
|
6900 # our stamp files there. |
|
6901 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
|
6902 [# Compute $1's index in $config_headers. |
|
6903 _am_stamp_count=1 |
|
6904 for _am_header in $config_headers :; do |
|
6905 case $_am_header in |
|
6906 $1 | $1:* ) |
|
6907 break ;; |
|
6908 * ) |
|
6909 _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
|
6910 esac |
|
6911 done |
|
6912 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) |
|
6913 |
|
6914 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
6915 # |
|
6916 # This file is free software; the Free Software Foundation |
|
6917 # gives unlimited permission to copy and/or distribute it, |
|
6918 # with or without modifications, as long as this notice is preserved. |
|
6919 |
|
6920 # AM_PROG_INSTALL_SH |
|
6921 # ------------------ |
|
6922 # Define $install_sh. |
|
6923 AC_DEFUN([AM_PROG_INSTALL_SH], |
|
6924 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
6925 install_sh=${install_sh-"$am_aux_dir/install-sh"} |
|
6926 AC_SUBST(install_sh)]) |
|
6927 |
|
6928 # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
|
6929 # |
|
6930 # This file is free software; the Free Software Foundation |
|
6931 # gives unlimited permission to copy and/or distribute it, |
|
6932 # with or without modifications, as long as this notice is preserved. |
|
6933 |
|
6934 # serial 2 |
|
6935 |
|
6936 # Check whether the underlying file-system supports filenames |
|
6937 # with a leading dot. For instance MS-DOS doesn't. |
|
6938 AC_DEFUN([AM_SET_LEADING_DOT], |
|
6939 [rm -rf .tst 2>/dev/null |
|
6940 mkdir .tst 2>/dev/null |
|
6941 if test -d .tst; then |
|
6942 am__leading_dot=. |
|
6943 else |
|
6944 am__leading_dot=_ |
|
6945 fi |
|
6946 rmdir .tst 2>/dev/null |
|
6947 AC_SUBST([am__leading_dot])]) |
|
6948 |
|
6949 # Check to see how 'make' treats includes. -*- Autoconf -*- |
|
6950 |
|
6951 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
|
6952 # |
|
6953 # This file is free software; the Free Software Foundation |
|
6954 # gives unlimited permission to copy and/or distribute it, |
|
6955 # with or without modifications, as long as this notice is preserved. |
|
6956 |
|
6957 # serial 3 |
|
6958 |
|
6959 # AM_MAKE_INCLUDE() |
|
6960 # ----------------- |
|
6961 # Check to see how make treats includes. |
|
6962 AC_DEFUN([AM_MAKE_INCLUDE], |
|
6963 [am_make=${MAKE-make} |
|
6964 cat > confinc << 'END' |
|
6965 am__doit: |
|
6966 @echo done |
|
6967 .PHONY: am__doit |
|
6968 END |
|
6969 # If we don't find an include directive, just comment out the code. |
|
6970 AC_MSG_CHECKING([for style of include used by $am_make]) |
|
6971 am__include="#" |
|
6972 am__quote= |
|
6973 _am_result=none |
|
6974 # First try GNU make style include. |
|
6975 echo "include confinc" > confmf |
|
6976 # We grep out `Entering directory' and `Leaving directory' |
|
6977 # messages which can occur if `w' ends up in MAKEFLAGS. |
|
6978 # In particular we don't look at `^make:' because GNU make might |
|
6979 # be invoked under some other name (usually "gmake"), in which |
|
6980 # case it prints its new name instead of `make'. |
|
6981 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
|
6982 am__include=include |
|
6983 am__quote= |
|
6984 _am_result=GNU |
|
6985 fi |
|
6986 # Now try BSD make style include. |
|
6987 if test "$am__include" = "#"; then |
|
6988 echo '.include "confinc"' > confmf |
|
6989 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
|
6990 am__include=.include |
|
6991 am__quote="\"" |
|
6992 _am_result=BSD |
|
6993 fi |
|
6994 fi |
|
6995 AC_SUBST([am__include]) |
|
6996 AC_SUBST([am__quote]) |
|
6997 AC_MSG_RESULT([$_am_result]) |
|
6998 rm -f confinc confmf |
|
6999 ]) |
|
7000 |
|
7001 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
|
7002 |
|
7003 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 |
|
7004 # Free Software Foundation, Inc. |
|
7005 # |
|
7006 # This file is free software; the Free Software Foundation |
|
7007 # gives unlimited permission to copy and/or distribute it, |
|
7008 # with or without modifications, as long as this notice is preserved. |
|
7009 |
|
7010 # serial 4 |
|
7011 |
|
7012 # AM_MISSING_PROG(NAME, PROGRAM) |
|
7013 # ------------------------------ |
|
7014 AC_DEFUN([AM_MISSING_PROG], |
|
7015 [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
|
7016 $1=${$1-"${am_missing_run}$2"} |
|
7017 AC_SUBST($1)]) |
|
7018 |
|
7019 |
|
7020 # AM_MISSING_HAS_RUN |
|
7021 # ------------------ |
|
7022 # Define MISSING if not defined so far and test if it supports --run. |
|
7023 # If it does, set am_missing_run to use it, otherwise, to nothing. |
|
7024 AC_DEFUN([AM_MISSING_HAS_RUN], |
|
7025 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
7026 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
|
7027 # Use eval to expand $SHELL |
|
7028 if eval "$MISSING --run true"; then |
|
7029 am_missing_run="$MISSING --run " |
|
7030 else |
|
7031 am_missing_run= |
|
7032 AC_MSG_WARN([`missing' script is too old or missing]) |
|
7033 fi |
|
7034 ]) |
|
7035 |
|
7036 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. |
|
7037 # |
|
7038 # This file is free software; the Free Software Foundation |
|
7039 # gives unlimited permission to copy and/or distribute it, |
|
7040 # with or without modifications, as long as this notice is preserved. |
|
7041 |
|
7042 # AM_PROG_MKDIR_P |
|
7043 # --------------- |
|
7044 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. |
|
7045 # |
|
7046 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories |
|
7047 # created by `make install' are always world readable, even if the |
|
7048 # installer happens to have an overly restrictive umask (e.g. 077). |
|
7049 # This was a mistake. There are at least two reasons why we must not |
|
7050 # use `-m 0755': |
|
7051 # - it causes special bits like SGID to be ignored, |
|
7052 # - it may be too restrictive (some setups expect 775 directories). |
|
7053 # |
|
7054 # Do not use -m 0755 and let people choose whatever they expect by |
|
7055 # setting umask. |
|
7056 # |
|
7057 # We cannot accept any implementation of `mkdir' that recognizes `-p'. |
|
7058 # Some implementations (such as Solaris 8's) are not thread-safe: if a |
|
7059 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' |
|
7060 # concurrently, both version can detect that a/ is missing, but only |
|
7061 # one can create it and the other will error out. Consequently we |
|
7062 # restrict ourselves to GNU make (using the --version option ensures |
|
7063 # this.) |
|
7064 AC_DEFUN([AM_PROG_MKDIR_P], |
|
7065 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then |
|
7066 # We used to keeping the `.' as first argument, in order to |
|
7067 # allow $(mkdir_p) to be used without argument. As in |
|
7068 # $(mkdir_p) $(somedir) |
|
7069 # where $(somedir) is conditionally defined. However this is wrong |
|
7070 # for two reasons: |
|
7071 # 1. if the package is installed by a user who cannot write `.' |
|
7072 # make install will fail, |
|
7073 # 2. the above comment should most certainly read |
|
7074 # $(mkdir_p) $(DESTDIR)$(somedir) |
|
7075 # so it does not work when $(somedir) is undefined and |
|
7076 # $(DESTDIR) is not. |
|
7077 # To support the latter case, we have to write |
|
7078 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), |
|
7079 # so the `.' trick is pointless. |
|
7080 mkdir_p='mkdir -p --' |
|
7081 else |
|
7082 # On NextStep and OpenStep, the `mkdir' command does not |
|
7083 # recognize any option. It will interpret all options as |
|
7084 # directories to create, and then abort because `.' already |
|
7085 # exists. |
|
7086 for d in ./-p ./--version; |
|
7087 do |
|
7088 test -d $d && rmdir $d |
|
7089 done |
|
7090 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. |
|
7091 if test -f "$ac_aux_dir/mkinstalldirs"; then |
|
7092 mkdir_p='$(mkinstalldirs)' |
|
7093 else |
|
7094 mkdir_p='$(install_sh) -d' |
|
7095 fi |
|
7096 fi |
|
7097 AC_SUBST([mkdir_p])]) |
|
7098 |
|
7099 # Helper functions for option handling. -*- Autoconf -*- |
|
7100 |
|
7101 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
|
7102 # |
|
7103 # This file is free software; the Free Software Foundation |
|
7104 # gives unlimited permission to copy and/or distribute it, |
|
7105 # with or without modifications, as long as this notice is preserved. |
|
7106 |
|
7107 # serial 3 |
|
7108 |
|
7109 # _AM_MANGLE_OPTION(NAME) |
|
7110 # ----------------------- |
|
7111 AC_DEFUN([_AM_MANGLE_OPTION], |
|
7112 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
|
7113 |
|
7114 # _AM_SET_OPTION(NAME) |
|
7115 # ------------------------------ |
|
7116 # Set option NAME. Presently that only means defining a flag for this option. |
|
7117 AC_DEFUN([_AM_SET_OPTION], |
|
7118 [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
|
7119 |
|
7120 # _AM_SET_OPTIONS(OPTIONS) |
|
7121 # ---------------------------------- |
|
7122 # OPTIONS is a space-separated list of Automake options. |
|
7123 AC_DEFUN([_AM_SET_OPTIONS], |
|
7124 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
|
7125 |
|
7126 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
|
7127 # ------------------------------------------- |
|
7128 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
|
7129 AC_DEFUN([_AM_IF_OPTION], |
|
7130 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
|
7131 |
|
7132 # Check to make sure that the build environment is sane. -*- Autoconf -*- |
|
7133 |
|
7134 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
|
7135 # Free Software Foundation, Inc. |
|
7136 # |
|
7137 # This file is free software; the Free Software Foundation |
|
7138 # gives unlimited permission to copy and/or distribute it, |
|
7139 # with or without modifications, as long as this notice is preserved. |
|
7140 |
|
7141 # serial 4 |
|
7142 |
|
7143 # AM_SANITY_CHECK |
|
7144 # --------------- |
|
7145 AC_DEFUN([AM_SANITY_CHECK], |
|
7146 [AC_MSG_CHECKING([whether build environment is sane]) |
|
7147 # Just in case |
|
7148 sleep 1 |
|
7149 echo timestamp > conftest.file |
|
7150 # Do `set' in a subshell so we don't clobber the current shell's |
|
7151 # arguments. Must try -L first in case configure is actually a |
|
7152 # symlink; some systems play weird games with the mod time of symlinks |
|
7153 # (eg FreeBSD returns the mod time of the symlink's containing |
|
7154 # directory). |
|
7155 if ( |
|
7156 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
|
7157 if test "$[*]" = "X"; then |
|
7158 # -L didn't work. |
|
7159 set X `ls -t $srcdir/configure conftest.file` |
|
7160 fi |
|
7161 rm -f conftest.file |
|
7162 if test "$[*]" != "X $srcdir/configure conftest.file" \ |
|
7163 && test "$[*]" != "X conftest.file $srcdir/configure"; then |
|
7164 |
|
7165 # If neither matched, then we have a broken ls. This can happen |
|
7166 # if, for instance, CONFIG_SHELL is bash and it inherits a |
|
7167 # broken ls alias from the environment. This has actually |
|
7168 # happened. Such a system could not be considered "sane". |
|
7169 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
|
7170 alias in your environment]) |
|
7171 fi |
|
7172 |
|
7173 test "$[2]" = conftest.file |
|
7174 ) |
|
7175 then |
|
7176 # Ok. |
|
7177 : |
|
7178 else |
|
7179 AC_MSG_ERROR([newly created file is older than distributed files! |
|
7180 Check your system clock]) |
|
7181 fi |
|
7182 AC_MSG_RESULT(yes)]) |
|
7183 |
|
7184 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
7185 # |
|
7186 # This file is free software; the Free Software Foundation |
|
7187 # gives unlimited permission to copy and/or distribute it, |
|
7188 # with or without modifications, as long as this notice is preserved. |
|
7189 |
|
7190 # AM_PROG_INSTALL_STRIP |
|
7191 # --------------------- |
|
7192 # One issue with vendor `install' (even GNU) is that you can't |
|
7193 # specify the program used to strip binaries. This is especially |
|
7194 # annoying in cross-compiling environments, where the build's strip |
|
7195 # is unlikely to handle the host's binaries. |
|
7196 # Fortunately install-sh will honor a STRIPPROG variable, so we |
|
7197 # always use install-sh in `make install-strip', and initialize |
|
7198 # STRIPPROG with the value of the STRIP variable (set by the user). |
|
7199 AC_DEFUN([AM_PROG_INSTALL_STRIP], |
|
7200 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
|
7201 # Installed binaries are usually stripped using `strip' when the user |
|
7202 # run `make install-strip'. However `strip' might not be the right |
|
7203 # tool to use in cross-compilation environments, therefore Automake |
|
7204 # will honor the `STRIP' environment variable to overrule this program. |
|
7205 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
|
7206 if test "$cross_compiling" != no; then |
|
7207 AC_CHECK_TOOL([STRIP], [strip], :) |
|
7208 fi |
|
7209 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
|
7210 AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
|
7211 |
|
7212 # Check how to create a tarball. -*- Autoconf -*- |
|
7213 |
|
7214 # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
|
7215 # |
|
7216 # This file is free software; the Free Software Foundation |
|
7217 # gives unlimited permission to copy and/or distribute it, |
|
7218 # with or without modifications, as long as this notice is preserved. |
|
7219 |
|
7220 # serial 2 |
|
7221 |
|
7222 # _AM_PROG_TAR(FORMAT) |
|
7223 # -------------------- |
|
7224 # Check how to create a tarball in format FORMAT. |
|
7225 # FORMAT should be one of `v7', `ustar', or `pax'. |
|
7226 # |
|
7227 # Substitute a variable $(am__tar) that is a command |
|
7228 # writing to stdout a FORMAT-tarball containing the directory |
|
7229 # $tardir. |
|
7230 # tardir=directory && $(am__tar) > result.tar |
|
7231 # |
|
7232 # Substitute a variable $(am__untar) that extract such |
|
7233 # a tarball read from stdin. |
|
7234 # $(am__untar) < result.tar |
|
7235 AC_DEFUN([_AM_PROG_TAR], |
|
7236 [# Always define AMTAR for backward compatibility. |
|
7237 AM_MISSING_PROG([AMTAR], [tar]) |
|
7238 m4_if([$1], [v7], |
|
7239 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
|
7240 [m4_case([$1], [ustar],, [pax],, |
|
7241 [m4_fatal([Unknown tar format])]) |
|
7242 AC_MSG_CHECKING([how to create a $1 tar archive]) |
|
7243 # Loop over all known methods to create a tar archive until one works. |
|
7244 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
|
7245 _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
|
7246 # Do not fold the above two line into one, because Tru64 sh and |
|
7247 # Solaris sh will not grok spaces in the rhs of `-'. |
|
7248 for _am_tool in $_am_tools |
|
7249 do |
|
7250 case $_am_tool in |
|
7251 gnutar) |
|
7252 for _am_tar in tar gnutar gtar; |
|
7253 do |
|
7254 AM_RUN_LOG([$_am_tar --version]) && break |
|
7255 done |
|
7256 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
|
7257 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
|
7258 am__untar="$_am_tar -xf -" |
|
7259 ;; |
|
7260 plaintar) |
|
7261 # Must skip GNU tar: if it does not support --format= it doesn't create |
|
7262 # ustar tarball either. |
|
7263 (tar --version) >/dev/null 2>&1 && continue |
|
7264 am__tar='tar chf - "$$tardir"' |
|
7265 am__tar_='tar chf - "$tardir"' |
|
7266 am__untar='tar xf -' |
|
7267 ;; |
|
7268 pax) |
|
7269 am__tar='pax -L -x $1 -w "$$tardir"' |
|
7270 am__tar_='pax -L -x $1 -w "$tardir"' |
|
7271 am__untar='pax -r' |
|
7272 ;; |
|
7273 cpio) |
|
7274 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
|
7275 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
|
7276 am__untar='cpio -i -H $1 -d' |
|
7277 ;; |
|
7278 none) |
|
7279 am__tar=false |
|
7280 am__tar_=false |
|
7281 am__untar=false |
|
7282 ;; |
|
7283 esac |
|
7284 |
|
7285 # If the value was cached, stop now. We just wanted to have am__tar |
|
7286 # and am__untar set. |
|
7287 test -n "${am_cv_prog_tar_$1}" && break |
|
7288 |
|
7289 # tar/untar a dummy directory, and stop if the command works |
|
7290 rm -rf conftest.dir |
|
7291 mkdir conftest.dir |
|
7292 echo GrepMe > conftest.dir/file |
|
7293 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
|
7294 rm -rf conftest.dir |
|
7295 if test -s conftest.tar; then |
|
7296 AM_RUN_LOG([$am__untar <conftest.tar]) |
|
7297 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
|
7298 fi |
|
7299 done |
|
7300 rm -rf conftest.dir |
|
7301 |
|
7302 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
|
7303 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
|
7304 AC_SUBST([am__tar]) |
|
7305 AC_SUBST([am__untar]) |
|
7306 ]) # _AM_PROG_TAR |
|
7307 |