1 | dnl aclocal.m4 generated automatically by aclocal 1.4 |
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2 | |
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3 | dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. |
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4 | dnl This file is free software; the Free Software Foundation |
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5 | dnl gives unlimited permission to copy and/or distribute it, |
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6 | dnl with or without modifications, as long as this notice is preserved. |
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7 | |
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8 | dnl This program is distributed in the hope that it will be useful, |
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9 | dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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10 | dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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11 | dnl PARTICULAR PURPOSE. |
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12 | |
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13 | |
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14 | # serial 40 AC_PROG_LIBTOOL |
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15 | AC_DEFUN(AC_PROG_LIBTOOL, |
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16 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
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17 | |
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18 | # Save cache, so that ltconfig can load it |
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19 | AC_CACHE_SAVE |
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20 | |
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21 | # Actually configure libtool. ac_aux_dir is where install-sh is found. |
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22 | CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
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23 | LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ |
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24 | LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ |
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25 | DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ |
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26 | ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
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27 | $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \ |
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28 | || AC_MSG_ERROR([libtool configure failed]) |
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29 | |
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30 | # Reload cache, that may have been modified by ltconfig |
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31 | AC_CACHE_LOAD |
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32 | |
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33 | # This can be used to rebuild libtool when needed |
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34 | LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" |
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35 | |
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36 | # Always use our own libtool. |
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37 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
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38 | AC_SUBST(LIBTOOL)dnl |
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39 | |
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40 | # Redirect the config.log output again, so that the ltconfig log is not |
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41 | # clobbered by the next message. |
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42 | exec 5>>./config.log |
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43 | ]) |
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44 | |
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45 | AC_DEFUN(AC_LIBTOOL_SETUP, |
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46 | [AC_PREREQ(2.13)dnl |
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47 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
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48 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
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49 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
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50 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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51 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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52 | AC_REQUIRE([AC_PROG_RANLIB])dnl |
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53 | AC_REQUIRE([AC_PROG_CC])dnl |
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54 | AC_REQUIRE([AC_PROG_LD])dnl |
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55 | AC_REQUIRE([AC_PROG_NM])dnl |
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56 | AC_REQUIRE([AC_PROG_LN_S])dnl |
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57 | dnl |
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58 | |
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59 | case "$target" in |
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60 | NONE) lt_target="$host" ;; |
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61 | *) lt_target="$target" ;; |
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62 | esac |
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63 | |
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64 | # Check for any special flags to pass to ltconfig. |
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65 | # |
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66 | # the following will cause an existing older ltconfig to fail, so |
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67 | # we ignore this at the expense of the cache file... Checking this |
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68 | # will just take longer ... bummer! |
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69 | #libtool_flags="--cache-file=$cache_file" |
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70 | # |
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71 | test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" |
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72 | test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" |
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73 | test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" |
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74 | test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
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75 | test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
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76 | ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], |
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77 | [libtool_flags="$libtool_flags --enable-dlopen"]) |
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78 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
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79 | [libtool_flags="$libtool_flags --enable-win32-dll"]) |
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80 | AC_ARG_ENABLE(libtool-lock, |
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81 | [ --disable-libtool-lock avoid locking (might break parallel builds)]) |
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82 | test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" |
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83 | test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" |
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84 | |
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85 | # Some flags need to be propagated to the compiler or linker for good |
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86 | # libtool support. |
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87 | case "$lt_target" in |
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88 | *-*-irix6*) |
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89 | # Find out which ABI we are using. |
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90 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
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91 | if AC_TRY_EVAL(ac_compile); then |
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92 | case "`/usr/bin/file conftest.o`" in |
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93 | *32-bit*) |
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94 | LD="${LD-ld} -32" |
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95 | ;; |
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96 | *N32*) |
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97 | LD="${LD-ld} -n32" |
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98 | ;; |
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99 | *64-bit*) |
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100 | LD="${LD-ld} -64" |
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101 | ;; |
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102 | esac |
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103 | fi |
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104 | rm -rf conftest* |
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105 | ;; |
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106 | |
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107 | *-*-sco3.2v5*) |
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108 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
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109 | SAVE_CFLAGS="$CFLAGS" |
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110 | CFLAGS="$CFLAGS -belf" |
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111 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
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112 | [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) |
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113 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
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114 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
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115 | CFLAGS="$SAVE_CFLAGS" |
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116 | fi |
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117 | ;; |
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118 | |
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119 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
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120 | [*-*-cygwin* | *-*-mingw*) |
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121 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
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122 | AC_CHECK_TOOL(AS, as, false) |
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123 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
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124 | ;; |
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125 | ]) |
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126 | esac |
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127 | ]) |
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128 | |
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129 | # AC_LIBTOOL_DLOPEN - enable checks for dlopen support |
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130 | AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) |
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131 | |
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132 | # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's |
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133 | AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) |
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134 | |
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135 | # AC_ENABLE_SHARED - implement the --enable-shared flag |
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136 | # Usage: AC_ENABLE_SHARED[(DEFAULT)] |
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137 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
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138 | # `yes'. |
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139 | AC_DEFUN(AC_ENABLE_SHARED, [dnl |
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140 | define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
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141 | AC_ARG_ENABLE(shared, |
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142 | changequote(<<, >>)dnl |
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143 | << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], |
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144 | changequote([, ])dnl |
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145 | [p=${PACKAGE-default} |
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146 | case "$enableval" in |
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147 | yes) enable_shared=yes ;; |
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148 | no) enable_shared=no ;; |
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149 | *) |
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150 | enable_shared=no |
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151 | # Look at the argument we got. We use all the common list separators. |
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152 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
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153 | for pkg in $enableval; do |
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154 | if test "X$pkg" = "X$p"; then |
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155 | enable_shared=yes |
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156 | fi |
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157 | done |
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158 | IFS="$ac_save_ifs" |
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159 | ;; |
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160 | esac], |
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161 | enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl |
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162 | ]) |
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163 | |
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164 | # AC_DISABLE_SHARED - set the default shared flag to --disable-shared |
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165 | AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
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166 | AC_ENABLE_SHARED(no)]) |
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167 | |
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168 | # AC_ENABLE_STATIC - implement the --enable-static flag |
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169 | # Usage: AC_ENABLE_STATIC[(DEFAULT)] |
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170 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
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171 | # `yes'. |
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172 | AC_DEFUN(AC_ENABLE_STATIC, [dnl |
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173 | define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
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174 | AC_ARG_ENABLE(static, |
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175 | changequote(<<, >>)dnl |
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176 | << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], |
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177 | changequote([, ])dnl |
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178 | [p=${PACKAGE-default} |
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179 | case "$enableval" in |
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180 | yes) enable_static=yes ;; |
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181 | no) enable_static=no ;; |
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182 | *) |
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183 | enable_static=no |
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184 | # Look at the argument we got. We use all the common list separators. |
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185 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
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186 | for pkg in $enableval; do |
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187 | if test "X$pkg" = "X$p"; then |
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188 | enable_static=yes |
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189 | fi |
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190 | done |
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191 | IFS="$ac_save_ifs" |
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192 | ;; |
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193 | esac], |
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194 | enable_static=AC_ENABLE_STATIC_DEFAULT)dnl |
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195 | ]) |
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196 | |
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197 | # AC_DISABLE_STATIC - set the default static flag to --disable-static |
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198 | AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
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199 | AC_ENABLE_STATIC(no)]) |
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200 | |
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201 | |
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202 | # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag |
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203 | # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] |
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204 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
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205 | # `yes'. |
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206 | AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl |
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207 | define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
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208 | AC_ARG_ENABLE(fast-install, |
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209 | changequote(<<, >>)dnl |
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210 | << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], |
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211 | changequote([, ])dnl |
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212 | [p=${PACKAGE-default} |
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213 | case "$enableval" in |
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214 | yes) enable_fast_install=yes ;; |
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215 | no) enable_fast_install=no ;; |
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216 | *) |
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217 | enable_fast_install=no |
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218 | # Look at the argument we got. We use all the common list separators. |
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219 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
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220 | for pkg in $enableval; do |
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221 | if test "X$pkg" = "X$p"; then |
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222 | enable_fast_install=yes |
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223 | fi |
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224 | done |
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225 | IFS="$ac_save_ifs" |
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226 | ;; |
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227 | esac], |
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228 | enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl |
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229 | ]) |
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230 | |
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231 | # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install |
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232 | AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
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233 | AC_ENABLE_FAST_INSTALL(no)]) |
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234 | |
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235 | # AC_PROG_LD - find the path to the GNU or non-GNU linker |
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236 | AC_DEFUN(AC_PROG_LD, |
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237 | [AC_ARG_WITH(gnu-ld, |
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238 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
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239 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
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240 | AC_REQUIRE([AC_PROG_CC])dnl |
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241 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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242 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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243 | ac_prog=ld |
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244 | if test "$ac_cv_prog_gcc" = yes; then |
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245 | # Check if gcc -print-prog-name=ld gives a path. |
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246 | AC_MSG_CHECKING([for ld used by GCC]) |
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247 | ac_prog=`($CC -print-prog-name=ld) 2>&5` |
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248 | case "$ac_prog" in |
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249 | # Accept absolute paths. |
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250 | changequote(,)dnl |
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251 | [\\/]* | [A-Za-z]:[\\/]*) |
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252 | re_direlt='/[^/][^/]*/\.\./' |
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253 | changequote([,])dnl |
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254 | # Canonicalize the path of ld |
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255 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
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256 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
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257 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
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258 | done |
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259 | test -z "$LD" && LD="$ac_prog" |
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260 | ;; |
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261 | "") |
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262 | # If it fails, then pretend we aren't using GCC. |
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263 | ac_prog=ld |
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264 | ;; |
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265 | *) |
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266 | # If it is relative, then search for the first ld in PATH. |
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267 | with_gnu_ld=unknown |
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268 | ;; |
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269 | esac |
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270 | elif test "$with_gnu_ld" = yes; then |
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271 | AC_MSG_CHECKING([for GNU ld]) |
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272 | else |
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273 | AC_MSG_CHECKING([for non-GNU ld]) |
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274 | fi |
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275 | AC_CACHE_VAL(ac_cv_path_LD, |
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276 | [if test -z "$LD"; then |
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277 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
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278 | for ac_dir in $PATH; do |
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279 | test -z "$ac_dir" && ac_dir=. |
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280 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
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281 | ac_cv_path_LD="$ac_dir/$ac_prog" |
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282 | # Check to see if the program is GNU ld. I'd rather use --version, |
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283 | # but apparently some GNU ld's only accept -v. |
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284 | # Break only if it was the GNU/non-GNU ld that we prefer. |
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285 | if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
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286 | test "$with_gnu_ld" != no && break |
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287 | else |
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288 | test "$with_gnu_ld" != yes && break |
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289 | fi |
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290 | fi |
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291 | done |
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292 | IFS="$ac_save_ifs" |
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293 | else |
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294 | ac_cv_path_LD="$LD" # Let the user override the test with a path. |
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295 | fi]) |
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296 | LD="$ac_cv_path_LD" |
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297 | if test -n "$LD"; then |
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298 | AC_MSG_RESULT($LD) |
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299 | else |
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300 | AC_MSG_RESULT(no) |
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301 | fi |
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302 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
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303 | AC_PROG_LD_GNU |
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304 | ]) |
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305 | |
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306 | AC_DEFUN(AC_PROG_LD_GNU, |
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307 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
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308 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
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309 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
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310 | ac_cv_prog_gnu_ld=yes |
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311 | else |
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312 | ac_cv_prog_gnu_ld=no |
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313 | fi]) |
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314 | ]) |
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315 | |
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316 | # AC_PROG_NM - find the path to a BSD-compatible name lister |
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317 | AC_DEFUN(AC_PROG_NM, |
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318 | [AC_MSG_CHECKING([for BSD-compatible nm]) |
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319 | AC_CACHE_VAL(ac_cv_path_NM, |
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320 | [if test -n "$NM"; then |
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321 | # Let the user override the test. |
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322 | ac_cv_path_NM="$NM" |
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323 | else |
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324 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
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325 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
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326 | test -z "$ac_dir" && ac_dir=. |
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327 | if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then |
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328 | # Check to see if the nm accepts a BSD-compat flag. |
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329 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
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330 | # nm: unknown option "B" ignored |
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331 | if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
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332 | ac_cv_path_NM="$ac_dir/nm -B" |
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333 | break |
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334 | elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
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335 | ac_cv_path_NM="$ac_dir/nm -p" |
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336 | break |
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337 | else |
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338 | ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but |
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339 | continue # so that we can try to find one that supports BSD flags |
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340 | fi |
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341 | fi |
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342 | done |
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343 | IFS="$ac_save_ifs" |
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344 | test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm |
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345 | fi]) |
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346 | NM="$ac_cv_path_NM" |
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347 | AC_MSG_RESULT([$NM]) |
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348 | ]) |
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349 | |
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350 | # AC_CHECK_LIBM - check for math library |
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351 | AC_DEFUN(AC_CHECK_LIBM, |
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352 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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353 | LIBM= |
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354 | case "$lt_target" in |
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355 | *-*-beos* | *-*-cygwin*) |
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356 | # These system don't have libm |
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357 | ;; |
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358 | *-ncr-sysv4.3*) |
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359 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
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360 | AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") |
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361 | ;; |
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362 | *) |
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363 | AC_CHECK_LIB(m, main, LIBM="-lm") |
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364 | ;; |
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365 | esac |
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366 | ]) |
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367 | |
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368 | # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for |
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369 | # the libltdl convenience library and INCLTDL to the include flags for |
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370 | # the libltdl header and adds --enable-ltdl-convenience to the |
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371 | # configure arguments. Note that LIBLTDL and INCLTDL are not |
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372 | # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not |
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373 | # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed |
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374 | # with '${top_builddir}/' and INCLTDL will be prefixed with |
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375 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
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376 | # flat and you're not using automake, define top_builddir and |
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377 | # top_srcdir appropriately in the Makefiles. |
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378 | AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
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379 | case "$enable_ltdl_convenience" in |
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380 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
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381 | "") enable_ltdl_convenience=yes |
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382 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
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383 | esac |
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384 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
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385 | INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
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386 | ]) |
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387 | |
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388 | # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for |
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389 | # the libltdl installable library and INCLTDL to the include flags for |
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390 | # the libltdl header and adds --enable-ltdl-install to the configure |
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391 | # arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is |
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392 | # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed |
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393 | # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will |
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394 | # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed |
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395 | # with '${top_srcdir}/' (note the single quotes!). If your package is |
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396 | # not flat and you're not using automake, define top_builddir and |
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397 | # top_srcdir appropriately in the Makefiles. |
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398 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
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399 | AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
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400 | AC_CHECK_LIB(ltdl, main, |
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401 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
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402 | [if test x"$enable_ltdl_install" = xno; then |
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403 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
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404 | else |
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405 | enable_ltdl_install=yes |
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406 | fi |
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407 | ]) |
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408 | if test x"$enable_ltdl_install" = x"yes"; then |
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409 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
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410 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
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411 | INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
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412 | else |
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413 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
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414 | LIBLTDL="-lltdl" |
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415 | INCLTDL= |
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416 | fi |
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417 | ]) |
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418 | |
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419 | dnl old names |
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420 | AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl |
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421 | AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl |
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422 | AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl |
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423 | AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl |
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424 | AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl |
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425 | AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl |
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426 | AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl |
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427 | |
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428 | dnl This is just to silence aclocal about the macro not being used |
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429 | ifelse([AC_DISABLE_FAST_INSTALL])dnl |
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430 | |
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431 | # Check whether LC_MESSAGES is available in <locale.h>. |
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432 | # Ulrich Drepper <drepper@cygnus.com>, 1995. |
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433 | # |
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434 | # This file can be copied and used freely without restrictions. It can |
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435 | # be used in projects which are not available under the GNU Public License |
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436 | # but which still want to provide support for the GNU gettext functionality. |
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437 | # Please note that the actual code is *not* freely available. |
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438 | |
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439 | # serial 1 |
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440 | |
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441 | AC_DEFUN(AM_LC_MESSAGES, |
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442 | [if test $ac_cv_header_locale_h = yes; then |
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443 | AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, |
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444 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], |
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445 | am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) |
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446 | if test $am_cv_val_LC_MESSAGES = yes; then |
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447 | AC_DEFINE(HAVE_LC_MESSAGES) |
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448 | fi |
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449 | fi]) |
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450 | |
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