Mercurial > hg > CbC > CbC_gcc
annotate libssp/aclocal.m4 @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | f6334be47118 |
| children | 84e7813d76e9 |
| rev | line source |
|---|---|
| 111 | 1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*- |
| 0 | 2 |
| 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
| 111 | 4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, |
| 5 # Inc. | |
| 0 | 6 # This file is free software; the Free Software Foundation |
| 7 # gives unlimited permission to copy and/or distribute it, | |
| 8 # with or without modifications, as long as this notice is preserved. | |
| 9 | |
| 10 # This program is distributed in the hope that it will be useful, | |
| 11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
| 12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
| 13 # PARTICULAR PURPOSE. | |
| 14 | |
|
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15 m4_ifndef([AC_AUTOCONF_VERSION], |
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16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
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17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],, |
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18 [m4_warning([this file was generated for autoconf 2.64. |
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19 You have another version of autoconf. It may work, but is not guaranteed to. |
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20 If you have problems, you may need to regenerate the build system entirely. |
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21 To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
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22 |
| 111 | 23 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software |
| 24 # Foundation, Inc. | |
| 0 | 25 # |
| 26 # This file is free software; the Free Software Foundation | |
| 27 # gives unlimited permission to copy and/or distribute it, | |
| 28 # with or without modifications, as long as this notice is preserved. | |
| 29 | |
| 111 | 30 # serial 1 |
| 31 | |
| 0 | 32 # AM_AUTOMAKE_VERSION(VERSION) |
| 33 # ---------------------------- | |
| 34 # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
| 35 # generated from the m4 files accompanying Automake X.Y. | |
|
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36 # (This private macro should not be called outside this file.) |
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37 AC_DEFUN([AM_AUTOMAKE_VERSION], |
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38 [am__api_version='1.11' |
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39 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to |
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40 dnl require some minimum version. Point them to the right macro. |
| 111 | 41 m4_if([$1], [1.11.6], [], |
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42 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
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43 ]) |
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44 |
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45 # _AM_AUTOCONF_VERSION(VERSION) |
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46 # ----------------------------- |
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47 # aclocal traces this macro to find the Autoconf version. |
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48 # This is a private macro too. Using m4_define simplifies |
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49 # the logic in aclocal, which can simply ignore this definition. |
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50 m4_define([_AM_AUTOCONF_VERSION], []) |
| 0 | 51 |
| 52 # AM_SET_CURRENT_AUTOMAKE_VERSION | |
| 53 # ------------------------------- | |
|
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54 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
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55 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. |
| 0 | 56 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
| 111 | 57 [AM_AUTOMAKE_VERSION([1.11.6])dnl |
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58 m4_ifndef([AC_AUTOCONF_VERSION], |
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59 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
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60 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) |
| 0 | 61 |
| 62 # AM_AUX_DIR_EXPAND -*- Autoconf -*- | |
| 63 | |
| 111 | 64 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. |
| 0 | 65 # |
| 66 # This file is free software; the Free Software Foundation | |
| 67 # gives unlimited permission to copy and/or distribute it, | |
| 68 # with or without modifications, as long as this notice is preserved. | |
| 69 | |
| 111 | 70 # serial 1 |
| 71 | |
| 0 | 72 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
| 73 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
| 74 # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
| 75 # | |
| 76 # Of course, Automake must honor this variable whenever it calls a | |
| 77 # tool from the auxiliary directory. The problem is that $srcdir (and | |
| 78 # therefore $ac_aux_dir as well) can be either absolute or relative, | |
| 79 # depending on how configure is run. This is pretty annoying, since | |
| 80 # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
| 81 # source directory, any form will work fine, but in subdirectories a | |
| 82 # relative path needs to be adjusted first. | |
| 83 # | |
| 84 # $ac_aux_dir/missing | |
| 85 # fails when called from a subdirectory if $ac_aux_dir is relative | |
| 86 # $top_srcdir/$ac_aux_dir/missing | |
| 87 # fails if $ac_aux_dir is absolute, | |
| 88 # fails when called from a subdirectory in a VPATH build with | |
| 89 # a relative $ac_aux_dir | |
| 90 # | |
| 91 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
| 92 # are both prefixed by $srcdir. In an in-source build this is usually | |
| 93 # harmless because $srcdir is `.', but things will broke when you | |
| 94 # start a VPATH build or use an absolute $srcdir. | |
| 95 # | |
| 96 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
| 97 # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
| 98 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
| 99 # and then we would define $MISSING as | |
| 100 # MISSING="\${SHELL} $am_aux_dir/missing" | |
| 101 # This will work as long as MISSING is not called from configure, because | |
| 102 # unfortunately $(top_srcdir) has no meaning in configure. | |
| 103 # However there are other variables, like CC, which are often used in | |
| 104 # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
| 105 # | |
| 106 # Another solution, used here, is to always expand $ac_aux_dir to an | |
| 107 # absolute PATH. The drawback is that using absolute paths prevent a | |
| 108 # configured tree to be moved without reconfiguration. | |
| 109 | |
| 110 AC_DEFUN([AM_AUX_DIR_EXPAND], | |
| 111 [dnl Rely on autoconf to set up CDPATH properly. | |
| 112 AC_PREREQ([2.50])dnl | |
| 113 # expand $ac_aux_dir to an absolute path | |
| 114 am_aux_dir=`cd $ac_aux_dir && pwd` | |
| 115 ]) | |
| 116 | |
| 117 # AM_CONDITIONAL -*- Autoconf -*- | |
| 118 | |
|
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119 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
| 0 | 120 # Free Software Foundation, Inc. |
| 121 # | |
| 122 # This file is free software; the Free Software Foundation | |
| 123 # gives unlimited permission to copy and/or distribute it, | |
| 124 # with or without modifications, as long as this notice is preserved. | |
| 125 | |
|
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126 # serial 9 |
| 0 | 127 |
| 128 # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
| 129 # ------------------------------------- | |
| 130 # Define a conditional. | |
| 131 AC_DEFUN([AM_CONDITIONAL], | |
| 132 [AC_PREREQ(2.52)dnl | |
| 133 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
| 134 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
|
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135 AC_SUBST([$1_TRUE])dnl |
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136 AC_SUBST([$1_FALSE])dnl |
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137 _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
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138 _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
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139 m4_define([_AM_COND_VALUE_$1], [$2])dnl |
| 0 | 140 if $2; then |
| 141 $1_TRUE= | |
| 142 $1_FALSE='#' | |
| 143 else | |
| 144 $1_TRUE='#' | |
| 145 $1_FALSE= | |
| 146 fi | |
| 147 AC_CONFIG_COMMANDS_PRE( | |
| 148 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
| 149 AC_MSG_ERROR([[conditional "$1" was never defined. | |
| 150 Usually this means the macro was only invoked conditionally.]]) | |
| 151 fi])]) | |
| 152 | |
| 111 | 153 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009, |
| 154 # 2010, 2011 Free Software Foundation, Inc. | |
| 0 | 155 # |
| 156 # This file is free software; the Free Software Foundation | |
| 157 # gives unlimited permission to copy and/or distribute it, | |
| 158 # with or without modifications, as long as this notice is preserved. | |
| 159 | |
| 111 | 160 # serial 12 |
| 0 | 161 |
| 162 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
| 163 # written in clear, in which case automake, when reading aclocal.m4, | |
| 164 # will think it sees a *use*, and therefore will trigger all it's | |
| 165 # C support machinery. Also note that it means that autoscan, seeing | |
| 166 # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
| 167 | |
| 168 | |
| 169 # _AM_DEPENDENCIES(NAME) | |
| 170 # ---------------------- | |
| 171 # See how the compiler implements dependency checking. | |
| 172 # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
| 173 # We try a few techniques and use that to set a single cache variable. | |
| 174 # | |
| 175 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
| 176 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
| 177 # dependency, and given that the user is not expected to run this macro, | |
| 178 # just rely on AC_PROG_CC. | |
| 179 AC_DEFUN([_AM_DEPENDENCIES], | |
| 180 [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
| 181 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
| 182 AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
| 183 AC_REQUIRE([AM_DEP_TRACK])dnl | |
| 184 | |
| 185 ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
| 186 [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
| 187 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
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188 [$1], UPC, [depcc="$UPC" am_compiler_list=], |
| 0 | 189 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
| 190 [depcc="$$1" am_compiler_list=]) | |
| 191 | |
| 192 AC_CACHE_CHECK([dependency style of $depcc], | |
| 193 [am_cv_$1_dependencies_compiler_type], | |
| 194 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
| 195 # We make a subdir and do the tests there. Otherwise we can end up | |
| 196 # making bogus files that we don't know about and never remove. For | |
| 197 # instance it was reported that on HP-UX the gcc test will end up | |
| 198 # making a dummy file named `D' -- because `-MD' means `put the output | |
| 199 # in D'. | |
| 111 | 200 rm -rf conftest.dir |
| 0 | 201 mkdir conftest.dir |
| 202 # Copy depcomp to subdir because otherwise we won't find it if we're | |
| 203 # using a relative directory. | |
| 204 cp "$am_depcomp" conftest.dir | |
| 205 cd conftest.dir | |
| 206 # We will build objects and dependencies in a subdirectory because | |
| 207 # it helps to detect inapplicable dependency modes. For instance | |
| 208 # both Tru64's cc and ICC support -MD to output dependencies as a | |
| 209 # side effect of compilation, but ICC will put the dependencies in | |
| 210 # the current directory while Tru64 will put them in the object | |
| 211 # directory. | |
| 212 mkdir sub | |
| 213 | |
| 214 am_cv_$1_dependencies_compiler_type=none | |
| 215 if test "$am_compiler_list" = ""; then | |
| 216 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
| 217 fi | |
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218 am__universal=false |
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219 m4_case([$1], [CC], |
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220 [case " $depcc " in #( |
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221 *\ -arch\ *\ -arch\ *) am__universal=true ;; |
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222 esac], |
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223 [CXX], |
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224 [case " $depcc " in #( |
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225 *\ -arch\ *\ -arch\ *) am__universal=true ;; |
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226 esac]) |
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227 |
| 0 | 228 for depmode in $am_compiler_list; do |
| 229 # Setup a source with many dependencies, because some compilers | |
| 230 # like to wrap large dependency lists on column 80 (with \), and | |
| 231 # we should not choose a depcomp mode which is confused by this. | |
| 232 # | |
| 233 # We need to recreate these files for each test, as the compiler may | |
| 234 # overwrite some of them when testing with obscure command lines. | |
| 235 # This happens at least with the AIX C compiler. | |
| 236 : > sub/conftest.c | |
| 237 for i in 1 2 3 4 5 6; do | |
| 238 echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
| 239 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
| 240 # Solaris 8's {/usr,}/bin/sh. | |
| 241 touch sub/conftst$i.h | |
| 242 done | |
| 243 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
| 244 | |
|
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245 # We check with `-c' and `-o' for the sake of the "dashmstdout" |
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246 # mode. It turns out that the SunPro C++ compiler does not properly |
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247 # handle `-M -o', and we need to detect this. Also, some Intel |
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248 # versions had trouble with output in subdirs |
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249 am__obj=sub/conftest.${OBJEXT-o} |
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250 am__minus_obj="-o $am__obj" |
| 0 | 251 case $depmode in |
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252 gcc) |
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253 # This depmode causes a compiler race in universal mode. |
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254 test "$am__universal" = false || continue |
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255 ;; |
| 0 | 256 nosideeffect) |
| 257 # after this tag, mechanisms are not by side-effect, so they'll | |
| 258 # only be used when explicitly requested | |
| 259 if test "x$enable_dependency_tracking" = xyes; then | |
| 260 continue | |
| 261 else | |
| 262 break | |
| 263 fi | |
| 264 ;; | |
| 111 | 265 msvc7 | msvc7msys | msvisualcpp | msvcmsys) |
|
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266 # This compiler won't grok `-c -o', but also, the minuso test has |
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267 # not run yet. These depmodes are late enough in the game, and |
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268 # so weak that their functioning should not be impacted. |
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269 am__obj=conftest.${OBJEXT-o} |
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270 am__minus_obj= |
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271 ;; |
| 0 | 272 none) break ;; |
| 273 esac | |
| 274 if depmode=$depmode \ | |
|
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275 source=sub/conftest.c object=$am__obj \ |
| 0 | 276 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
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277 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ |
| 0 | 278 >/dev/null 2>conftest.err && |
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279 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
| 0 | 280 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
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281 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && |
| 0 | 282 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
| 283 # icc doesn't choke on unknown options, it will just issue warnings | |
| 284 # or remarks (even with -Werror). So we grep stderr for any message | |
| 285 # that says an option was ignored or not supported. | |
| 286 # When given -MP, icc 7.0 and 7.1 complain thusly: | |
| 287 # icc: Command line warning: ignoring option '-M'; no argument required | |
| 288 # The diagnosis changed in icc 8.0: | |
| 289 # icc: Command line remark: option '-MP' not supported | |
| 290 if (grep 'ignoring option' conftest.err || | |
| 291 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
| 292 am_cv_$1_dependencies_compiler_type=$depmode | |
| 293 break | |
| 294 fi | |
| 295 fi | |
| 296 done | |
| 297 | |
| 298 cd .. | |
| 299 rm -rf conftest.dir | |
| 300 else | |
| 301 am_cv_$1_dependencies_compiler_type=none | |
| 302 fi | |
| 303 ]) | |
| 304 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
| 305 AM_CONDITIONAL([am__fastdep$1], [ | |
| 306 test "x$enable_dependency_tracking" != xno \ | |
| 307 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
| 308 ]) | |
| 309 | |
| 310 | |
| 311 # AM_SET_DEPDIR | |
| 312 # ------------- | |
| 313 # Choose a directory name for dependency files. | |
| 314 # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
| 315 AC_DEFUN([AM_SET_DEPDIR], | |
| 316 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
| 317 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
| 318 ]) | |
| 319 | |
| 320 | |
| 321 # AM_DEP_TRACK | |
| 322 # ------------ | |
| 323 AC_DEFUN([AM_DEP_TRACK], | |
| 324 [AC_ARG_ENABLE(dependency-tracking, | |
| 325 [ --disable-dependency-tracking speeds up one-time build | |
| 326 --enable-dependency-tracking do not reject slow dependency extractors]) | |
| 327 if test "x$enable_dependency_tracking" != xno; then | |
| 328 am_depcomp="$ac_aux_dir/depcomp" | |
| 329 AMDEPBACKSLASH='\' | |
| 111 | 330 am__nodep='_no' |
| 0 | 331 fi |
| 332 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
|
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333 AC_SUBST([AMDEPBACKSLASH])dnl |
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334 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl |
| 111 | 335 AC_SUBST([am__nodep])dnl |
| 336 _AM_SUBST_NOTMAKE([am__nodep])dnl | |
| 0 | 337 ]) |
| 338 | |
| 339 # Generate code to set up dependency tracking. -*- Autoconf -*- | |
| 340 | |
|
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341 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
| 0 | 342 # Free Software Foundation, Inc. |
| 343 # | |
| 344 # This file is free software; the Free Software Foundation | |
| 345 # gives unlimited permission to copy and/or distribute it, | |
| 346 # with or without modifications, as long as this notice is preserved. | |
| 347 | |
|
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348 #serial 5 |
| 0 | 349 |
| 350 # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
| 351 # ------------------------------ | |
| 352 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
|
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353 [{ |
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354 # Autoconf 2.62 quotes --file arguments for eval, but not when files |
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355 # are listed without --file. Let's play safe and only enable the eval |
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356 # if we detect the quoting. |
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357 case $CONFIG_FILES in |
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358 *\'*) eval set x "$CONFIG_FILES" ;; |
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359 *) set x $CONFIG_FILES ;; |
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360 esac |
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361 shift |
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362 for mf |
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363 do |
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364 # Strip MF so we end up with the name of the file. |
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365 mf=`echo "$mf" | sed -e 's/:.*$//'` |
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366 # Check whether this is an Automake generated Makefile or not. |
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367 # We used to match only the files named `Makefile.in', but |
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368 # some people rename them; so instead we look at the file content. |
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369 # Grep'ing the first line is not enough: some people post-process |
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370 # each Makefile.in and add a new line on top of each file to say so. |
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371 # Grep'ing the whole file is not good either: AIX grep has a line |
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372 # limit of 2048, but all sed's we know have understand at least 4000. |
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373 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then |
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374 dirpart=`AS_DIRNAME("$mf")` |
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375 else |
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376 continue |
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377 fi |
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378 # Extract the definition of DEPDIR, am__include, and am__quote |
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379 # from the Makefile without running `make'. |
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380 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
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381 test -z "$DEPDIR" && continue |
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382 am__include=`sed -n 's/^am__include = //p' < "$mf"` |
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383 test -z "am__include" && continue |
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384 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
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385 # When using ansi2knr, U may be empty or an underscore; expand it |
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386 U=`sed -n 's/^U = //p' < "$mf"` |
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387 # Find all dependency output files, they are included files with |
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388 # $(DEPDIR) in their names. We invoke sed twice because it is the |
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389 # simplest approach to changing $(DEPDIR) to its actual value in the |
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390 # expansion. |
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391 for file in `sed -n " |
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392 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
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393 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
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394 # Make sure the directory exists. |
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395 test -f "$dirpart/$file" && continue |
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396 fdir=`AS_DIRNAME(["$file"])` |
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397 AS_MKDIR_P([$dirpart/$fdir]) |
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398 # echo "creating $dirpart/$file" |
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399 echo '# dummy' > "$dirpart/$file" |
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400 done |
| 0 | 401 done |
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402 } |
| 0 | 403 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
| 404 | |
| 405 | |
| 406 # AM_OUTPUT_DEPENDENCY_COMMANDS | |
| 407 # ----------------------------- | |
| 408 # This macro should only be invoked once -- use via AC_REQUIRE. | |
| 409 # | |
| 410 # This code is only required when automatic dependency tracking | |
| 411 # is enabled. FIXME. This creates each `.P' file that we will | |
| 412 # need in order to bootstrap the dependency handling code. | |
| 413 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
| 414 [AC_CONFIG_COMMANDS([depfiles], | |
| 415 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
| 416 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
| 417 ]) | |
| 418 | |
| 419 # Do all the work for Automake. -*- Autoconf -*- | |
| 420 | |
|
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421 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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422 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. |
| 0 | 423 # |
| 424 # This file is free software; the Free Software Foundation | |
| 425 # gives unlimited permission to copy and/or distribute it, | |
| 426 # with or without modifications, as long as this notice is preserved. | |
| 427 | |
|
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428 # serial 16 |
| 0 | 429 |
| 430 # This macro actually does too much. Some checks are only needed if | |
| 431 # your package does certain things. But this isn't really a big deal. | |
| 432 | |
| 433 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
| 434 # AM_INIT_AUTOMAKE([OPTIONS]) | |
| 435 # ----------------------------------------------- | |
| 436 # The call with PACKAGE and VERSION arguments is the old style | |
| 437 # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
| 438 # and VERSION should now be passed to AC_INIT and removed from | |
| 439 # the call to AM_INIT_AUTOMAKE. | |
| 440 # We support both call styles for the transition. After | |
| 441 # the next Automake release, Autoconf can make the AC_INIT | |
| 442 # arguments mandatory, and then we can depend on a new Autoconf | |
| 443 # release and drop the old call support. | |
| 444 AC_DEFUN([AM_INIT_AUTOMAKE], | |
|
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445 [AC_PREREQ([2.62])dnl |
| 0 | 446 dnl Autoconf wants to disallow AM_ names. We explicitly allow |
| 447 dnl the ones we care about. | |
| 448 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
| 449 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
| 450 AC_REQUIRE([AC_PROG_INSTALL])dnl | |
|
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451 if test "`cd $srcdir && pwd`" != "`pwd`"; then |
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452 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
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453 # is not polluted with repeated "-I." |
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454 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
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455 # test to see if srcdir already configured |
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456 if test -f $srcdir/config.status; then |
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457 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
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458 fi |
| 0 | 459 fi |
| 460 | |
| 461 # test whether we have cygpath | |
| 462 if test -z "$CYGPATH_W"; then | |
| 463 if (cygpath --version) >/dev/null 2>/dev/null; then | |
| 464 CYGPATH_W='cygpath -w' | |
| 465 else | |
| 466 CYGPATH_W=echo | |
| 467 fi | |
| 468 fi | |
| 469 AC_SUBST([CYGPATH_W]) | |
| 470 | |
| 471 # Define the identity of the package. | |
| 472 dnl Distinguish between old-style and new-style calls. | |
| 473 m4_ifval([$2], | |
| 474 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
| 475 AC_SUBST([PACKAGE], [$1])dnl | |
| 476 AC_SUBST([VERSION], [$2])], | |
| 477 [_AM_SET_OPTIONS([$1])dnl | |
|
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478 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
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479 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
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480 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
| 0 | 481 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
| 482 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
| 483 | |
| 484 _AM_IF_OPTION([no-define],, | |
| 485 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
| 486 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
| 487 | |
| 488 # Some tools Automake needs. | |
| 489 AC_REQUIRE([AM_SANITY_CHECK])dnl | |
| 490 AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
| 491 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
| 492 AM_MISSING_PROG(AUTOCONF, autoconf) | |
| 493 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
| 494 AM_MISSING_PROG(AUTOHEADER, autoheader) | |
| 495 AM_MISSING_PROG(MAKEINFO, makeinfo) | |
|
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496 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
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497 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl |
| 0 | 498 AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
| 499 # We need awk for the "check" target. The system "awk" is bad on | |
| 500 # some platforms. | |
| 501 AC_REQUIRE([AC_PROG_AWK])dnl | |
| 502 AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
| 503 AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
| 504 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
|
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505 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
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506 [_AM_PROG_TAR([v7])])]) |
| 0 | 507 _AM_IF_OPTION([no-dependencies],, |
| 508 [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
|
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509 [_AM_DEPENDENCIES(CC)], |
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510 [define([AC_PROG_CC], |
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511 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
| 0 | 512 AC_PROVIDE_IFELSE([AC_PROG_CXX], |
|
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513 [_AM_DEPENDENCIES(CXX)], |
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514 [define([AC_PROG_CXX], |
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515 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
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516 AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
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517 [_AM_DEPENDENCIES(OBJC)], |
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518 [define([AC_PROG_OBJC], |
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519 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
| 0 | 520 ]) |
|
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521 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
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522 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the |
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523 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro |
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524 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. |
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525 AC_CONFIG_COMMANDS_PRE(dnl |
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526 [m4_provide_if([_AM_COMPILER_EXEEXT], |
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527 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl |
| 0 | 528 ]) |
| 529 | |
|
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530 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
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531 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further |
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532 dnl mangled by Autoconf and run in a shell conditional statement. |
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533 m4_define([_AC_COMPILER_EXEEXT], |
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534 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) |
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535 |
| 0 | 536 |
| 537 # When config.status generates a header, we must update the stamp-h file. | |
| 538 # This file resides in the same directory as the config header | |
| 539 # that is generated. The stamp files are numbered to have different names. | |
| 540 | |
| 541 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
| 542 # loop where config.status creates the headers, so we can generate | |
| 543 # our stamp files there. | |
| 544 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
| 545 [# Compute $1's index in $config_headers. | |
|
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546 _am_arg=$1 |
| 0 | 547 _am_stamp_count=1 |
| 548 for _am_header in $config_headers :; do | |
| 549 case $_am_header in | |
|
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550 $_am_arg | $_am_arg:* ) |
| 0 | 551 break ;; |
| 552 * ) | |
| 553 _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
| 554 esac | |
| 555 done | |
|
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556 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
| 0 | 557 |
| 111 | 558 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, |
| 559 # Inc. | |
| 0 | 560 # |
| 561 # This file is free software; the Free Software Foundation | |
| 562 # gives unlimited permission to copy and/or distribute it, | |
| 563 # with or without modifications, as long as this notice is preserved. | |
| 564 | |
| 111 | 565 # serial 1 |
| 566 | |
| 0 | 567 # AM_PROG_INSTALL_SH |
| 568 # ------------------ | |
| 569 # Define $install_sh. | |
| 570 AC_DEFUN([AM_PROG_INSTALL_SH], | |
| 571 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
|
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572 if test x"${install_sh}" != xset; then |
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573 case $am_aux_dir in |
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574 *\ * | *\ *) |
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575 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
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576 *) |
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577 install_sh="\${SHELL} $am_aux_dir/install-sh" |
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578 esac |
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579 fi |
| 0 | 580 AC_SUBST(install_sh)]) |
| 581 | |
| 582 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- | |
| 583 # From Jim Meyering | |
| 584 | |
| 111 | 585 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008, |
| 586 # 2011 Free Software Foundation, Inc. | |
| 0 | 587 # |
| 588 # This file is free software; the Free Software Foundation | |
| 589 # gives unlimited permission to copy and/or distribute it, | |
| 590 # with or without modifications, as long as this notice is preserved. | |
| 591 | |
|
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592 # serial 5 |
| 0 | 593 |
|
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594 # AM_MAINTAINER_MODE([DEFAULT-MODE]) |
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595 # ---------------------------------- |
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596 # Control maintainer-specific portions of Makefiles. |
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597 # Default is to disable them, unless `enable' is passed literally. |
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598 # For symmetry, `disable' may be passed as well. Anyway, the user |
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599 # can override the default with the --enable/--disable switch. |
| 0 | 600 AC_DEFUN([AM_MAINTAINER_MODE], |
|
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601 [m4_case(m4_default([$1], [disable]), |
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602 [enable], [m4_define([am_maintainer_other], [disable])], |
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603 [disable], [m4_define([am_maintainer_other], [enable])], |
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604 [m4_define([am_maintainer_other], [enable]) |
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605 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) |
| 111 | 606 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
|
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607 dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
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608 AC_ARG_ENABLE([maintainer-mode], |
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609 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful |
| 0 | 610 (and sometimes confusing) to the casual installer], |
|
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611 [USE_MAINTAINER_MODE=$enableval], |
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612 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) |
| 0 | 613 AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
|
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614 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) |
| 0 | 615 MAINT=$MAINTAINER_MODE_TRUE |
|
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616 AC_SUBST([MAINT])dnl |
| 0 | 617 ] |
| 618 ) | |
| 619 | |
| 620 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
| 621 | |
| 622 # Check to see how 'make' treats includes. -*- Autoconf -*- | |
| 623 | |
|
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624 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. |
| 0 | 625 # |
| 626 # This file is free software; the Free Software Foundation | |
| 627 # gives unlimited permission to copy and/or distribute it, | |
| 628 # with or without modifications, as long as this notice is preserved. | |
| 629 | |
|
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630 # serial 4 |
| 0 | 631 |
| 632 # AM_MAKE_INCLUDE() | |
| 633 # ----------------- | |
| 634 # Check to see how make treats includes. | |
| 635 AC_DEFUN([AM_MAKE_INCLUDE], | |
| 636 [am_make=${MAKE-make} | |
| 637 cat > confinc << 'END' | |
| 638 am__doit: | |
|
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639 @echo this is the am__doit target |
| 0 | 640 .PHONY: am__doit |
| 641 END | |
| 642 # If we don't find an include directive, just comment out the code. | |
| 643 AC_MSG_CHECKING([for style of include used by $am_make]) | |
| 644 am__include="#" | |
| 645 am__quote= | |
| 646 _am_result=none | |
| 647 # First try GNU make style include. | |
| 648 echo "include confinc" > confmf | |
|
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649 # Ignore all kinds of additional output from `make'. |
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650 case `$am_make -s -f confmf 2> /dev/null` in #( |
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651 *the\ am__doit\ target*) |
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652 am__include=include |
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653 am__quote= |
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654 _am_result=GNU |
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655 ;; |
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656 esac |
| 0 | 657 # Now try BSD make style include. |
| 658 if test "$am__include" = "#"; then | |
| 659 echo '.include "confinc"' > confmf | |
|
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660 case `$am_make -s -f confmf 2> /dev/null` in #( |
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661 *the\ am__doit\ target*) |
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662 am__include=.include |
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663 am__quote="\"" |
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664 _am_result=BSD |
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665 ;; |
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666 esac |
| 0 | 667 fi |
| 668 AC_SUBST([am__include]) | |
| 669 AC_SUBST([am__quote]) | |
| 670 AC_MSG_RESULT([$_am_result]) | |
| 671 rm -f confinc confmf | |
| 672 ]) | |
| 673 | |
| 674 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | |
| 675 | |
|
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676 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
| 0 | 677 # Free Software Foundation, Inc. |
| 678 # | |
| 679 # This file is free software; the Free Software Foundation | |
| 680 # gives unlimited permission to copy and/or distribute it, | |
| 681 # with or without modifications, as long as this notice is preserved. | |
| 682 | |
|
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683 # serial 6 |
| 0 | 684 |
| 685 # AM_MISSING_PROG(NAME, PROGRAM) | |
| 686 # ------------------------------ | |
| 687 AC_DEFUN([AM_MISSING_PROG], | |
| 688 [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
| 689 $1=${$1-"${am_missing_run}$2"} | |
| 690 AC_SUBST($1)]) | |
| 691 | |
| 692 | |
| 693 # AM_MISSING_HAS_RUN | |
| 694 # ------------------ | |
| 695 # Define MISSING if not defined so far and test if it supports --run. | |
| 696 # If it does, set am_missing_run to use it, otherwise, to nothing. | |
| 697 AC_DEFUN([AM_MISSING_HAS_RUN], | |
| 698 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
|
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699 AC_REQUIRE_AUX_FILE([missing])dnl |
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700 if test x"${MISSING+set}" != xset; then |
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701 case $am_aux_dir in |
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702 *\ * | *\ *) |
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703 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; |
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704 *) |
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705 MISSING="\${SHELL} $am_aux_dir/missing" ;; |
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706 esac |
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707 fi |
| 0 | 708 # Use eval to expand $SHELL |
| 709 if eval "$MISSING --run true"; then | |
| 710 am_missing_run="$MISSING --run " | |
| 711 else | |
| 712 am_missing_run= | |
| 713 AC_MSG_WARN([`missing' script is too old or missing]) | |
| 714 fi | |
| 715 ]) | |
| 716 | |
| 111 | 717 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, |
| 718 # Inc. | |
| 0 | 719 # |
| 720 # This file is free software; the Free Software Foundation | |
| 721 # gives unlimited permission to copy and/or distribute it, | |
| 722 # with or without modifications, as long as this notice is preserved. | |
| 723 | |
| 111 | 724 # serial 1 |
| 725 | |
| 0 | 726 # AM_PROG_MKDIR_P |
| 727 # --------------- | |
|
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728 # Check for `mkdir -p'. |
| 0 | 729 AC_DEFUN([AM_PROG_MKDIR_P], |
|
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730 [AC_PREREQ([2.60])dnl |
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731 AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
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732 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
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733 dnl while keeping a definition of mkdir_p for backward compatibility. |
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734 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
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735 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
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736 dnl Makefile.ins that do not define MKDIR_P, so we do our own |
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737 dnl adjustment using top_builddir (which is defined more often than |
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738 dnl MKDIR_P). |
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739 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
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740 case $mkdir_p in |
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741 [[\\/$]]* | ?:[[\\/]]*) ;; |
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742 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
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743 esac |
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744 ]) |
| 0 | 745 |
| 746 # Helper functions for option handling. -*- Autoconf -*- | |
| 747 | |
| 111 | 748 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software |
| 749 # Foundation, Inc. | |
| 0 | 750 # |
| 751 # This file is free software; the Free Software Foundation | |
| 752 # gives unlimited permission to copy and/or distribute it, | |
| 753 # with or without modifications, as long as this notice is preserved. | |
| 754 | |
| 111 | 755 # serial 5 |
| 0 | 756 |
| 757 # _AM_MANGLE_OPTION(NAME) | |
| 758 # ----------------------- | |
| 759 AC_DEFUN([_AM_MANGLE_OPTION], | |
| 760 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
| 761 | |
| 762 # _AM_SET_OPTION(NAME) | |
| 111 | 763 # -------------------- |
| 0 | 764 # Set option NAME. Presently that only means defining a flag for this option. |
| 765 AC_DEFUN([_AM_SET_OPTION], | |
| 766 [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
| 767 | |
| 768 # _AM_SET_OPTIONS(OPTIONS) | |
| 111 | 769 # ------------------------ |
| 0 | 770 # OPTIONS is a space-separated list of Automake options. |
| 771 AC_DEFUN([_AM_SET_OPTIONS], | |
|
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772 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
| 0 | 773 |
| 774 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
| 775 # ------------------------------------------- | |
| 776 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
| 777 AC_DEFUN([_AM_IF_OPTION], | |
| 778 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
| 779 | |
| 780 # Check to make sure that the build environment is sane. -*- Autoconf -*- | |
| 781 | |
|
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782 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 |
| 0 | 783 # Free Software Foundation, Inc. |
| 784 # | |
| 785 # This file is free software; the Free Software Foundation | |
| 786 # gives unlimited permission to copy and/or distribute it, | |
| 787 # with or without modifications, as long as this notice is preserved. | |
| 788 | |
|
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789 # serial 5 |
| 0 | 790 |
| 791 # AM_SANITY_CHECK | |
| 792 # --------------- | |
| 793 AC_DEFUN([AM_SANITY_CHECK], | |
| 794 [AC_MSG_CHECKING([whether build environment is sane]) | |
| 795 # Just in case | |
| 796 sleep 1 | |
| 797 echo timestamp > conftest.file | |
|
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798 # Reject unsafe characters in $srcdir or the absolute working directory |
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799 # name. Accept space and tab only in the latter. |
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800 am_lf=' |
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801 ' |
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802 case `pwd` in |
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803 *[[\\\"\#\$\&\'\`$am_lf]]*) |
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804 AC_MSG_ERROR([unsafe absolute working directory name]);; |
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805 esac |
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806 case $srcdir in |
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807 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) |
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808 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; |
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809 esac |
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810 |
| 0 | 811 # Do `set' in a subshell so we don't clobber the current shell's |
| 812 # arguments. Must try -L first in case configure is actually a | |
| 813 # symlink; some systems play weird games with the mod time of symlinks | |
| 814 # (eg FreeBSD returns the mod time of the symlink's containing | |
| 815 # directory). | |
| 816 if ( | |
|
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817 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
| 0 | 818 if test "$[*]" = "X"; then |
| 819 # -L didn't work. | |
|
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820 set X `ls -t "$srcdir/configure" conftest.file` |
| 0 | 821 fi |
| 822 rm -f conftest.file | |
| 823 if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
| 824 && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
| 825 | |
| 826 # If neither matched, then we have a broken ls. This can happen | |
| 827 # if, for instance, CONFIG_SHELL is bash and it inherits a | |
| 828 # broken ls alias from the environment. This has actually | |
| 829 # happened. Such a system could not be considered "sane". | |
| 830 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
| 831 alias in your environment]) | |
| 832 fi | |
| 833 | |
| 834 test "$[2]" = conftest.file | |
| 835 ) | |
| 836 then | |
| 837 # Ok. | |
| 838 : | |
| 839 else | |
| 840 AC_MSG_ERROR([newly created file is older than distributed files! | |
| 841 Check your system clock]) | |
| 842 fi | |
| 843 AC_MSG_RESULT(yes)]) | |
| 844 | |
| 111 | 845 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. |
| 0 | 846 # |
| 847 # This file is free software; the Free Software Foundation | |
| 848 # gives unlimited permission to copy and/or distribute it, | |
| 849 # with or without modifications, as long as this notice is preserved. | |
| 850 | |
| 111 | 851 # serial 1 |
| 852 | |
| 0 | 853 # AM_PROG_INSTALL_STRIP |
| 854 # --------------------- | |
| 855 # One issue with vendor `install' (even GNU) is that you can't | |
| 856 # specify the program used to strip binaries. This is especially | |
| 857 # annoying in cross-compiling environments, where the build's strip | |
| 858 # is unlikely to handle the host's binaries. | |
| 859 # Fortunately install-sh will honor a STRIPPROG variable, so we | |
| 860 # always use install-sh in `make install-strip', and initialize | |
| 861 # STRIPPROG with the value of the STRIP variable (set by the user). | |
| 862 AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
| 863 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
| 864 # Installed binaries are usually stripped using `strip' when the user | |
| 865 # run `make install-strip'. However `strip' might not be the right | |
| 866 # tool to use in cross-compilation environments, therefore Automake | |
| 867 # will honor the `STRIP' environment variable to overrule this program. | |
| 868 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
| 869 if test "$cross_compiling" != no; then | |
| 870 AC_CHECK_TOOL([STRIP], [strip], :) | |
| 871 fi | |
|
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872 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
| 0 | 873 AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
| 874 | |
| 111 | 875 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. |
|
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876 # |
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877 # This file is free software; the Free Software Foundation |
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878 # gives unlimited permission to copy and/or distribute it, |
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879 # with or without modifications, as long as this notice is preserved. |
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880 |
| 111 | 881 # serial 3 |
|
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882 |
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883 # _AM_SUBST_NOTMAKE(VARIABLE) |
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884 # --------------------------- |
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885 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
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886 # This macro is traced by Automake. |
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887 AC_DEFUN([_AM_SUBST_NOTMAKE]) |
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888 |
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889 # AM_SUBST_NOTMAKE(VARIABLE) |
| 111 | 890 # -------------------------- |
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891 # Public sister of _AM_SUBST_NOTMAKE. |
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892 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) |
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893 |
| 0 | 894 # Check how to create a tarball. -*- Autoconf -*- |
| 895 | |
| 111 | 896 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. |
| 0 | 897 # |
| 898 # This file is free software; the Free Software Foundation | |
| 899 # gives unlimited permission to copy and/or distribute it, | |
| 900 # with or without modifications, as long as this notice is preserved. | |
| 901 | |
| 902 # serial 2 | |
| 903 | |
| 904 # _AM_PROG_TAR(FORMAT) | |
| 905 # -------------------- | |
| 906 # Check how to create a tarball in format FORMAT. | |
| 907 # FORMAT should be one of `v7', `ustar', or `pax'. | |
| 908 # | |
| 909 # Substitute a variable $(am__tar) that is a command | |
| 910 # writing to stdout a FORMAT-tarball containing the directory | |
| 911 # $tardir. | |
| 912 # tardir=directory && $(am__tar) > result.tar | |
| 913 # | |
| 914 # Substitute a variable $(am__untar) that extract such | |
| 915 # a tarball read from stdin. | |
| 916 # $(am__untar) < result.tar | |
| 917 AC_DEFUN([_AM_PROG_TAR], | |
| 111 | 918 [# Always define AMTAR for backward compatibility. Yes, it's still used |
| 919 # in the wild :-( We should find a proper way to deprecate it ... | |
| 920 AC_SUBST([AMTAR], ['$${TAR-tar}']) | |
| 0 | 921 m4_if([$1], [v7], |
| 111 | 922 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], |
| 0 | 923 [m4_case([$1], [ustar],, [pax],, |
| 924 [m4_fatal([Unknown tar format])]) | |
| 925 AC_MSG_CHECKING([how to create a $1 tar archive]) | |
| 926 # Loop over all known methods to create a tar archive until one works. | |
| 927 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
| 928 _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
| 929 # Do not fold the above two line into one, because Tru64 sh and | |
| 930 # Solaris sh will not grok spaces in the rhs of `-'. | |
| 931 for _am_tool in $_am_tools | |
| 932 do | |
| 933 case $_am_tool in | |
| 934 gnutar) | |
| 935 for _am_tar in tar gnutar gtar; | |
| 936 do | |
| 937 AM_RUN_LOG([$_am_tar --version]) && break | |
| 938 done | |
| 939 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
| 940 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
| 941 am__untar="$_am_tar -xf -" | |
| 942 ;; | |
| 943 plaintar) | |
| 944 # Must skip GNU tar: if it does not support --format= it doesn't create | |
| 945 # ustar tarball either. | |
| 946 (tar --version) >/dev/null 2>&1 && continue | |
| 947 am__tar='tar chf - "$$tardir"' | |
| 948 am__tar_='tar chf - "$tardir"' | |
| 949 am__untar='tar xf -' | |
| 950 ;; | |
| 951 pax) | |
| 952 am__tar='pax -L -x $1 -w "$$tardir"' | |
| 953 am__tar_='pax -L -x $1 -w "$tardir"' | |
| 954 am__untar='pax -r' | |
| 955 ;; | |
| 956 cpio) | |
| 957 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
| 958 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
| 959 am__untar='cpio -i -H $1 -d' | |
| 960 ;; | |
| 961 none) | |
| 962 am__tar=false | |
| 963 am__tar_=false | |
| 964 am__untar=false | |
| 965 ;; | |
| 966 esac | |
| 967 | |
| 968 # If the value was cached, stop now. We just wanted to have am__tar | |
| 969 # and am__untar set. | |
| 970 test -n "${am_cv_prog_tar_$1}" && break | |
| 971 | |
| 972 # tar/untar a dummy directory, and stop if the command works | |
| 973 rm -rf conftest.dir | |
| 974 mkdir conftest.dir | |
| 975 echo GrepMe > conftest.dir/file | |
| 976 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
| 977 rm -rf conftest.dir | |
| 978 if test -s conftest.tar; then | |
| 979 AM_RUN_LOG([$am__untar <conftest.tar]) | |
| 980 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
| 981 fi | |
| 982 done | |
| 983 rm -rf conftest.dir | |
| 984 | |
| 985 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
| 986 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
| 987 AC_SUBST([am__tar]) | |
| 988 AC_SUBST([am__untar]) | |
| 989 ]) # _AM_PROG_TAR | |
| 990 | |
| 991 m4_include([../config/acx.m4]) | |
| 992 m4_include([../config/depstand.m4]) | |
| 993 m4_include([../config/lead-dot.m4]) | |
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994 m4_include([../config/lthostflags.m4]) |
| 0 | 995 m4_include([../config/multi.m4]) |
| 996 m4_include([../config/no-executables.m4]) | |
| 997 m4_include([../config/override.m4]) | |
| 998 m4_include([../libtool.m4]) | |
| 999 m4_include([../ltoptions.m4]) | |
| 1000 m4_include([../ltsugar.m4]) | |
| 1001 m4_include([../ltversion.m4]) | |
| 1002 m4_include([../lt~obsolete.m4]) |