Yavor Goulishev | 3aa430d | 2011-05-23 11:54:45 -0700 | [diff] [blame] | 1 | # generated automatically by aclocal 1.11 -*- Autoconf -*- |
| 2 | |
| 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| 4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
| 5 | # This file is free software; the Free Software Foundation |
| 6 | # gives unlimited permission to copy and/or distribute it, |
| 7 | # with or without modifications, as long as this notice is preserved. |
| 8 | |
| 9 | # This program is distributed in the hope that it will be useful, |
| 10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| 11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 12 | # PARTICULAR PURPOSE. |
| 13 | |
| 14 | m4_ifndef([AC_AUTOCONF_VERSION], |
| 15 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
| 16 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, |
| 17 | [m4_warning([this file was generated for autoconf 2.63. |
| 18 | You have another version of autoconf. It may work, but is not guaranteed to. |
| 19 | If you have problems, you may need to regenerate the build system entirely. |
| 20 | To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
| 21 | |
| 22 | # iconv.m4 serial AM6 (gettext-0.17) |
| 23 | dnl Copyright (C) 2000-2002, 2007 Free Software Foundation, Inc. |
| 24 | dnl This file is free software; the Free Software Foundation |
| 25 | dnl gives unlimited permission to copy and/or distribute it, |
| 26 | dnl with or without modifications, as long as this notice is preserved. |
| 27 | |
| 28 | dnl From Bruno Haible. |
| 29 | |
| 30 | AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], |
| 31 | [ |
| 32 | dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. |
| 33 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 34 | AC_REQUIRE([AC_LIB_RPATH]) |
| 35 | |
| 36 | dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV |
| 37 | dnl accordingly. |
| 38 | AC_LIB_LINKFLAGS_BODY([iconv]) |
| 39 | ]) |
| 40 | |
| 41 | AC_DEFUN([AM_ICONV_LINK], |
| 42 | [ |
| 43 | dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and |
| 44 | dnl those with the standalone portable GNU libiconv installed). |
| 45 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 46 | |
| 47 | dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV |
| 48 | dnl accordingly. |
| 49 | AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) |
| 50 | |
| 51 | dnl Add $INCICONV to CPPFLAGS before performing the following checks, |
| 52 | dnl because if the user has installed libiconv and not disabled its use |
| 53 | dnl via --without-libiconv-prefix, he wants to use it. The first |
| 54 | dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. |
| 55 | am_save_CPPFLAGS="$CPPFLAGS" |
| 56 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) |
| 57 | |
| 58 | AC_CACHE_CHECK([for iconv], am_cv_func_iconv, [ |
| 59 | am_cv_func_iconv="no, consider installing GNU libiconv" |
| 60 | am_cv_lib_iconv=no |
| 61 | AC_TRY_LINK([#include <stdlib.h> |
| 62 | #include <iconv.h>], |
| 63 | [iconv_t cd = iconv_open("",""); |
| 64 | iconv(cd,NULL,NULL,NULL,NULL); |
| 65 | iconv_close(cd);], |
| 66 | am_cv_func_iconv=yes) |
| 67 | if test "$am_cv_func_iconv" != yes; then |
| 68 | am_save_LIBS="$LIBS" |
| 69 | LIBS="$LIBS $LIBICONV" |
| 70 | AC_TRY_LINK([#include <stdlib.h> |
| 71 | #include <iconv.h>], |
| 72 | [iconv_t cd = iconv_open("",""); |
| 73 | iconv(cd,NULL,NULL,NULL,NULL); |
| 74 | iconv_close(cd);], |
| 75 | am_cv_lib_iconv=yes |
| 76 | am_cv_func_iconv=yes) |
| 77 | LIBS="$am_save_LIBS" |
| 78 | fi |
| 79 | ]) |
| 80 | if test "$am_cv_func_iconv" = yes; then |
| 81 | AC_CACHE_CHECK([for working iconv], am_cv_func_iconv_works, [ |
| 82 | dnl This tests against bugs in AIX 5.1 and HP-UX 11.11. |
| 83 | am_save_LIBS="$LIBS" |
| 84 | if test $am_cv_lib_iconv = yes; then |
| 85 | LIBS="$LIBS $LIBICONV" |
| 86 | fi |
| 87 | AC_TRY_RUN([ |
| 88 | #include <iconv.h> |
| 89 | #include <string.h> |
| 90 | int main () |
| 91 | { |
| 92 | /* Test against AIX 5.1 bug: Failures are not distinguishable from successful |
| 93 | returns. */ |
| 94 | { |
| 95 | iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); |
| 96 | if (cd_utf8_to_88591 != (iconv_t)(-1)) |
| 97 | { |
| 98 | static const char input[] = "\342\202\254"; /* EURO SIGN */ |
| 99 | char buf[10]; |
| 100 | const char *inptr = input; |
| 101 | size_t inbytesleft = strlen (input); |
| 102 | char *outptr = buf; |
| 103 | size_t outbytesleft = sizeof (buf); |
| 104 | size_t res = iconv (cd_utf8_to_88591, |
| 105 | (char **) &inptr, &inbytesleft, |
| 106 | &outptr, &outbytesleft); |
| 107 | if (res == 0) |
| 108 | return 1; |
| 109 | } |
| 110 | } |
| 111 | #if 0 /* This bug could be worked around by the caller. */ |
| 112 | /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ |
| 113 | { |
| 114 | iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); |
| 115 | if (cd_88591_to_utf8 != (iconv_t)(-1)) |
| 116 | { |
| 117 | static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; |
| 118 | char buf[50]; |
| 119 | const char *inptr = input; |
| 120 | size_t inbytesleft = strlen (input); |
| 121 | char *outptr = buf; |
| 122 | size_t outbytesleft = sizeof (buf); |
| 123 | size_t res = iconv (cd_88591_to_utf8, |
| 124 | (char **) &inptr, &inbytesleft, |
| 125 | &outptr, &outbytesleft); |
| 126 | if ((int)res > 0) |
| 127 | return 1; |
| 128 | } |
| 129 | } |
| 130 | #endif |
| 131 | /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is |
| 132 | provided. */ |
| 133 | if (/* Try standardized names. */ |
| 134 | iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) |
| 135 | /* Try IRIX, OSF/1 names. */ |
| 136 | && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) |
| 137 | /* Try AIX names. */ |
| 138 | && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) |
| 139 | /* Try HP-UX names. */ |
| 140 | && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) |
| 141 | return 1; |
| 142 | return 0; |
| 143 | }], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no], |
| 144 | [case "$host_os" in |
| 145 | aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; |
| 146 | *) am_cv_func_iconv_works="guessing yes" ;; |
| 147 | esac]) |
| 148 | LIBS="$am_save_LIBS" |
| 149 | ]) |
| 150 | case "$am_cv_func_iconv_works" in |
| 151 | *no) am_func_iconv=no am_cv_lib_iconv=no ;; |
| 152 | *) am_func_iconv=yes ;; |
| 153 | esac |
| 154 | else |
| 155 | am_func_iconv=no am_cv_lib_iconv=no |
| 156 | fi |
| 157 | if test "$am_func_iconv" = yes; then |
| 158 | AC_DEFINE(HAVE_ICONV, 1, |
| 159 | [Define if you have the iconv() function and it works.]) |
| 160 | fi |
| 161 | if test "$am_cv_lib_iconv" = yes; then |
| 162 | AC_MSG_CHECKING([how to link with libiconv]) |
| 163 | AC_MSG_RESULT([$LIBICONV]) |
| 164 | else |
| 165 | dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV |
| 166 | dnl either. |
| 167 | CPPFLAGS="$am_save_CPPFLAGS" |
| 168 | LIBICONV= |
| 169 | LTLIBICONV= |
| 170 | fi |
| 171 | AC_SUBST(LIBICONV) |
| 172 | AC_SUBST(LTLIBICONV) |
| 173 | ]) |
| 174 | |
| 175 | AC_DEFUN([AM_ICONV], |
| 176 | [ |
| 177 | AM_ICONV_LINK |
| 178 | if test "$am_cv_func_iconv" = yes; then |
| 179 | AC_MSG_CHECKING([for iconv declaration]) |
| 180 | AC_CACHE_VAL(am_cv_proto_iconv, [ |
| 181 | AC_TRY_COMPILE([ |
| 182 | #include <stdlib.h> |
| 183 | #include <iconv.h> |
| 184 | extern |
| 185 | #ifdef __cplusplus |
| 186 | "C" |
| 187 | #endif |
| 188 | #if defined(__STDC__) || defined(__cplusplus) |
| 189 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| 190 | #else |
| 191 | size_t iconv(); |
| 192 | #endif |
| 193 | ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") |
| 194 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) |
| 195 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` |
| 196 | AC_MSG_RESULT([$]{ac_t:- |
| 197 | }[$]am_cv_proto_iconv) |
| 198 | AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, |
| 199 | [Define as const if the declaration of iconv() needs const.]) |
| 200 | fi |
| 201 | ]) |
| 202 | |
| 203 | # lib-ld.m4 serial 3 (gettext-0.13) |
| 204 | dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. |
| 205 | dnl This file is free software; the Free Software Foundation |
| 206 | dnl gives unlimited permission to copy and/or distribute it, |
| 207 | dnl with or without modifications, as long as this notice is preserved. |
| 208 | |
| 209 | dnl Subroutines of libtool.m4, |
| 210 | dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision |
| 211 | dnl with libtool.m4. |
| 212 | |
| 213 | dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. |
| 214 | AC_DEFUN([AC_LIB_PROG_LD_GNU], |
| 215 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, |
| 216 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 217 | case `$LD -v 2>&1 </dev/null` in |
| 218 | *GNU* | *'with BFD'*) |
| 219 | acl_cv_prog_gnu_ld=yes ;; |
| 220 | *) |
| 221 | acl_cv_prog_gnu_ld=no ;; |
| 222 | esac]) |
| 223 | with_gnu_ld=$acl_cv_prog_gnu_ld |
| 224 | ]) |
| 225 | |
| 226 | dnl From libtool-1.4. Sets the variable LD. |
| 227 | AC_DEFUN([AC_LIB_PROG_LD], |
| 228 | [AC_ARG_WITH(gnu-ld, |
| 229 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| 230 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| 231 | AC_REQUIRE([AC_PROG_CC])dnl |
| 232 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 233 | # Prepare PATH_SEPARATOR. |
| 234 | # The user is always right. |
| 235 | if test "${PATH_SEPARATOR+set}" != set; then |
| 236 | echo "#! /bin/sh" >conf$$.sh |
| 237 | echo "exit 0" >>conf$$.sh |
| 238 | chmod +x conf$$.sh |
| 239 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| 240 | PATH_SEPARATOR=';' |
| 241 | else |
| 242 | PATH_SEPARATOR=: |
| 243 | fi |
| 244 | rm -f conf$$.sh |
| 245 | fi |
| 246 | ac_prog=ld |
| 247 | if test "$GCC" = yes; then |
| 248 | # Check if gcc -print-prog-name=ld gives a path. |
| 249 | AC_MSG_CHECKING([for ld used by GCC]) |
| 250 | case $host in |
| 251 | *-*-mingw*) |
| 252 | # gcc leaves a trailing carriage return which upsets mingw |
| 253 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| 254 | *) |
| 255 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| 256 | esac |
| 257 | case $ac_prog in |
| 258 | # Accept absolute paths. |
| 259 | [[\\/]* | [A-Za-z]:[\\/]*)] |
| 260 | [re_direlt='/[^/][^/]*/\.\./'] |
| 261 | # Canonicalize the path of ld |
| 262 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| 263 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| 264 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 265 | done |
| 266 | test -z "$LD" && LD="$ac_prog" |
| 267 | ;; |
| 268 | "") |
| 269 | # If it fails, then pretend we aren't using GCC. |
| 270 | ac_prog=ld |
| 271 | ;; |
| 272 | *) |
| 273 | # If it is relative, then search for the first ld in PATH. |
| 274 | with_gnu_ld=unknown |
| 275 | ;; |
| 276 | esac |
| 277 | elif test "$with_gnu_ld" = yes; then |
| 278 | AC_MSG_CHECKING([for GNU ld]) |
| 279 | else |
| 280 | AC_MSG_CHECKING([for non-GNU ld]) |
| 281 | fi |
| 282 | AC_CACHE_VAL(acl_cv_path_LD, |
| 283 | [if test -z "$LD"; then |
| 284 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 285 | for ac_dir in $PATH; do |
| 286 | test -z "$ac_dir" && ac_dir=. |
| 287 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 288 | acl_cv_path_LD="$ac_dir/$ac_prog" |
| 289 | # Check to see if the program is GNU ld. I'd rather use --version, |
| 290 | # but apparently some GNU ld's only accept -v. |
| 291 | # Break only if it was the GNU/non-GNU ld that we prefer. |
| 292 | case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in |
| 293 | *GNU* | *'with BFD'*) |
| 294 | test "$with_gnu_ld" != no && break ;; |
| 295 | *) |
| 296 | test "$with_gnu_ld" != yes && break ;; |
| 297 | esac |
| 298 | fi |
| 299 | done |
| 300 | IFS="$ac_save_ifs" |
| 301 | else |
| 302 | acl_cv_path_LD="$LD" # Let the user override the test with a path. |
| 303 | fi]) |
| 304 | LD="$acl_cv_path_LD" |
| 305 | if test -n "$LD"; then |
| 306 | AC_MSG_RESULT($LD) |
| 307 | else |
| 308 | AC_MSG_RESULT(no) |
| 309 | fi |
| 310 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| 311 | AC_LIB_PROG_LD_GNU |
| 312 | ]) |
| 313 | |
| 314 | # lib-link.m4 serial 13 (gettext-0.17) |
| 315 | dnl Copyright (C) 2001-2007 Free Software Foundation, Inc. |
| 316 | dnl This file is free software; the Free Software Foundation |
| 317 | dnl gives unlimited permission to copy and/or distribute it, |
| 318 | dnl with or without modifications, as long as this notice is preserved. |
| 319 | |
| 320 | dnl From Bruno Haible. |
| 321 | |
| 322 | AC_PREREQ(2.54) |
| 323 | |
| 324 | dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and |
| 325 | dnl the libraries corresponding to explicit and implicit dependencies. |
| 326 | dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and |
| 327 | dnl augments the CPPFLAGS variable. |
| 328 | dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname |
| 329 | dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. |
| 330 | AC_DEFUN([AC_LIB_LINKFLAGS], |
| 331 | [ |
| 332 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 333 | AC_REQUIRE([AC_LIB_RPATH]) |
| 334 | define([Name],[translit([$1],[./-], [___])]) |
| 335 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 336 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 337 | AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ |
| 338 | AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
| 339 | ac_cv_lib[]Name[]_libs="$LIB[]NAME" |
| 340 | ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" |
| 341 | ac_cv_lib[]Name[]_cppflags="$INC[]NAME" |
| 342 | ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" |
| 343 | ]) |
| 344 | LIB[]NAME="$ac_cv_lib[]Name[]_libs" |
| 345 | LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" |
| 346 | INC[]NAME="$ac_cv_lib[]Name[]_cppflags" |
| 347 | LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" |
| 348 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
| 349 | AC_SUBST([LIB]NAME) |
| 350 | AC_SUBST([LTLIB]NAME) |
| 351 | AC_SUBST([LIB]NAME[_PREFIX]) |
| 352 | dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the |
| 353 | dnl results of this search when this library appears as a dependency. |
| 354 | HAVE_LIB[]NAME=yes |
| 355 | undefine([Name]) |
| 356 | undefine([NAME]) |
| 357 | ]) |
| 358 | |
| 359 | dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) |
| 360 | dnl searches for libname and the libraries corresponding to explicit and |
| 361 | dnl implicit dependencies, together with the specified include files and |
| 362 | dnl the ability to compile and link the specified testcode. If found, it |
| 363 | dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and |
| 364 | dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and |
| 365 | dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs |
| 366 | dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. |
| 367 | dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname |
| 368 | dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. |
| 369 | AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], |
| 370 | [ |
| 371 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 372 | AC_REQUIRE([AC_LIB_RPATH]) |
| 373 | define([Name],[translit([$1],[./-], [___])]) |
| 374 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 375 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 376 | |
| 377 | dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME |
| 378 | dnl accordingly. |
| 379 | AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
| 380 | |
| 381 | dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, |
| 382 | dnl because if the user has installed lib[]Name and not disabled its use |
| 383 | dnl via --without-lib[]Name-prefix, he wants to use it. |
| 384 | ac_save_CPPFLAGS="$CPPFLAGS" |
| 385 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
| 386 | |
| 387 | AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ |
| 388 | ac_save_LIBS="$LIBS" |
| 389 | LIBS="$LIBS $LIB[]NAME" |
| 390 | AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) |
| 391 | LIBS="$ac_save_LIBS" |
| 392 | ]) |
| 393 | if test "$ac_cv_lib[]Name" = yes; then |
| 394 | HAVE_LIB[]NAME=yes |
| 395 | AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) |
| 396 | AC_MSG_CHECKING([how to link with lib[]$1]) |
| 397 | AC_MSG_RESULT([$LIB[]NAME]) |
| 398 | else |
| 399 | HAVE_LIB[]NAME=no |
| 400 | dnl If $LIB[]NAME didn't lead to a usable library, we don't need |
| 401 | dnl $INC[]NAME either. |
| 402 | CPPFLAGS="$ac_save_CPPFLAGS" |
| 403 | LIB[]NAME= |
| 404 | LTLIB[]NAME= |
| 405 | LIB[]NAME[]_PREFIX= |
| 406 | fi |
| 407 | AC_SUBST([HAVE_LIB]NAME) |
| 408 | AC_SUBST([LIB]NAME) |
| 409 | AC_SUBST([LTLIB]NAME) |
| 410 | AC_SUBST([LIB]NAME[_PREFIX]) |
| 411 | undefine([Name]) |
| 412 | undefine([NAME]) |
| 413 | ]) |
| 414 | |
| 415 | dnl Determine the platform dependent parameters needed to use rpath: |
| 416 | dnl acl_libext, |
| 417 | dnl acl_shlibext, |
| 418 | dnl acl_hardcode_libdir_flag_spec, |
| 419 | dnl acl_hardcode_libdir_separator, |
| 420 | dnl acl_hardcode_direct, |
| 421 | dnl acl_hardcode_minus_L. |
| 422 | AC_DEFUN([AC_LIB_RPATH], |
| 423 | [ |
| 424 | dnl Tell automake >= 1.10 to complain if config.rpath is missing. |
| 425 | m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) |
| 426 | AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS |
| 427 | AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld |
| 428 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host |
| 429 | AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir |
| 430 | AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ |
| 431 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
| 432 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
| 433 | . ./conftest.sh |
| 434 | rm -f ./conftest.sh |
| 435 | acl_cv_rpath=done |
| 436 | ]) |
| 437 | wl="$acl_cv_wl" |
| 438 | acl_libext="$acl_cv_libext" |
| 439 | acl_shlibext="$acl_cv_shlibext" |
| 440 | acl_libname_spec="$acl_cv_libname_spec" |
| 441 | acl_library_names_spec="$acl_cv_library_names_spec" |
| 442 | acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
| 443 | acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
| 444 | acl_hardcode_direct="$acl_cv_hardcode_direct" |
| 445 | acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" |
| 446 | dnl Determine whether the user wants rpath handling at all. |
| 447 | AC_ARG_ENABLE(rpath, |
| 448 | [ --disable-rpath do not hardcode runtime library paths], |
| 449 | :, enable_rpath=yes) |
| 450 | ]) |
| 451 | |
| 452 | dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and |
| 453 | dnl the libraries corresponding to explicit and implicit dependencies. |
| 454 | dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. |
| 455 | dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found |
| 456 | dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. |
| 457 | AC_DEFUN([AC_LIB_LINKFLAGS_BODY], |
| 458 | [ |
| 459 | AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) |
| 460 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 461 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 462 | dnl Autoconf >= 2.61 supports dots in --with options. |
| 463 | define([N_A_M_E],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit([$1],[.],[_])],[$1])]) |
| 464 | dnl By default, look in $includedir and $libdir. |
| 465 | use_additional=yes |
| 466 | AC_LIB_WITH_FINAL_PREFIX([ |
| 467 | eval additional_includedir=\"$includedir\" |
| 468 | eval additional_libdir=\"$libdir\" |
| 469 | ]) |
| 470 | AC_LIB_ARG_WITH([lib]N_A_M_E[-prefix], |
| 471 | [ --with-lib]N_A_M_E[-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib |
| 472 | --without-lib]N_A_M_E[-prefix don't search for lib$1 in includedir and libdir], |
| 473 | [ |
| 474 | if test "X$withval" = "Xno"; then |
| 475 | use_additional=no |
| 476 | else |
| 477 | if test "X$withval" = "X"; then |
| 478 | AC_LIB_WITH_FINAL_PREFIX([ |
| 479 | eval additional_includedir=\"$includedir\" |
| 480 | eval additional_libdir=\"$libdir\" |
| 481 | ]) |
| 482 | else |
| 483 | additional_includedir="$withval/include" |
| 484 | additional_libdir="$withval/$acl_libdirstem" |
| 485 | fi |
| 486 | fi |
| 487 | ]) |
| 488 | dnl Search the library and its dependencies in $additional_libdir and |
| 489 | dnl $LDFLAGS. Using breadth-first-seach. |
| 490 | LIB[]NAME= |
| 491 | LTLIB[]NAME= |
| 492 | INC[]NAME= |
| 493 | LIB[]NAME[]_PREFIX= |
| 494 | rpathdirs= |
| 495 | ltrpathdirs= |
| 496 | names_already_handled= |
| 497 | names_next_round='$1 $2' |
| 498 | while test -n "$names_next_round"; do |
| 499 | names_this_round="$names_next_round" |
| 500 | names_next_round= |
| 501 | for name in $names_this_round; do |
| 502 | already_handled= |
| 503 | for n in $names_already_handled; do |
| 504 | if test "$n" = "$name"; then |
| 505 | already_handled=yes |
| 506 | break |
| 507 | fi |
| 508 | done |
| 509 | if test -z "$already_handled"; then |
| 510 | names_already_handled="$names_already_handled $name" |
| 511 | dnl See if it was already located by an earlier AC_LIB_LINKFLAGS |
| 512 | dnl or AC_LIB_HAVE_LINKFLAGS call. |
| 513 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 514 | eval value=\"\$HAVE_LIB$uppername\" |
| 515 | if test -n "$value"; then |
| 516 | if test "$value" = yes; then |
| 517 | eval value=\"\$LIB$uppername\" |
| 518 | test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" |
| 519 | eval value=\"\$LTLIB$uppername\" |
| 520 | test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" |
| 521 | else |
| 522 | dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined |
| 523 | dnl that this library doesn't exist. So just drop it. |
| 524 | : |
| 525 | fi |
| 526 | else |
| 527 | dnl Search the library lib$name in $additional_libdir and $LDFLAGS |
| 528 | dnl and the already constructed $LIBNAME/$LTLIBNAME. |
| 529 | found_dir= |
| 530 | found_la= |
| 531 | found_so= |
| 532 | found_a= |
| 533 | eval libname=\"$acl_libname_spec\" # typically: libname=lib$name |
| 534 | if test -n "$acl_shlibext"; then |
| 535 | shrext=".$acl_shlibext" # typically: shrext=.so |
| 536 | else |
| 537 | shrext= |
| 538 | fi |
| 539 | if test $use_additional = yes; then |
| 540 | dir="$additional_libdir" |
| 541 | dnl The same code as in the loop below: |
| 542 | dnl First look for a shared library. |
| 543 | if test -n "$acl_shlibext"; then |
| 544 | if test -f "$dir/$libname$shrext"; then |
| 545 | found_dir="$dir" |
| 546 | found_so="$dir/$libname$shrext" |
| 547 | else |
| 548 | if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then |
| 549 | ver=`(cd "$dir" && \ |
| 550 | for f in "$libname$shrext".*; do echo "$f"; done \ |
| 551 | | sed -e "s,^$libname$shrext\\\\.,," \ |
| 552 | | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ |
| 553 | | sed 1q ) 2>/dev/null` |
| 554 | if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then |
| 555 | found_dir="$dir" |
| 556 | found_so="$dir/$libname$shrext.$ver" |
| 557 | fi |
| 558 | else |
| 559 | eval library_names=\"$acl_library_names_spec\" |
| 560 | for f in $library_names; do |
| 561 | if test -f "$dir/$f"; then |
| 562 | found_dir="$dir" |
| 563 | found_so="$dir/$f" |
| 564 | break |
| 565 | fi |
| 566 | done |
| 567 | fi |
| 568 | fi |
| 569 | fi |
| 570 | dnl Then look for a static library. |
| 571 | if test "X$found_dir" = "X"; then |
| 572 | if test -f "$dir/$libname.$acl_libext"; then |
| 573 | found_dir="$dir" |
| 574 | found_a="$dir/$libname.$acl_libext" |
| 575 | fi |
| 576 | fi |
| 577 | if test "X$found_dir" != "X"; then |
| 578 | if test -f "$dir/$libname.la"; then |
| 579 | found_la="$dir/$libname.la" |
| 580 | fi |
| 581 | fi |
| 582 | fi |
| 583 | if test "X$found_dir" = "X"; then |
| 584 | for x in $LDFLAGS $LTLIB[]NAME; do |
| 585 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 586 | case "$x" in |
| 587 | -L*) |
| 588 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 589 | dnl First look for a shared library. |
| 590 | if test -n "$acl_shlibext"; then |
| 591 | if test -f "$dir/$libname$shrext"; then |
| 592 | found_dir="$dir" |
| 593 | found_so="$dir/$libname$shrext" |
| 594 | else |
| 595 | if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then |
| 596 | ver=`(cd "$dir" && \ |
| 597 | for f in "$libname$shrext".*; do echo "$f"; done \ |
| 598 | | sed -e "s,^$libname$shrext\\\\.,," \ |
| 599 | | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ |
| 600 | | sed 1q ) 2>/dev/null` |
| 601 | if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then |
| 602 | found_dir="$dir" |
| 603 | found_so="$dir/$libname$shrext.$ver" |
| 604 | fi |
| 605 | else |
| 606 | eval library_names=\"$acl_library_names_spec\" |
| 607 | for f in $library_names; do |
| 608 | if test -f "$dir/$f"; then |
| 609 | found_dir="$dir" |
| 610 | found_so="$dir/$f" |
| 611 | break |
| 612 | fi |
| 613 | done |
| 614 | fi |
| 615 | fi |
| 616 | fi |
| 617 | dnl Then look for a static library. |
| 618 | if test "X$found_dir" = "X"; then |
| 619 | if test -f "$dir/$libname.$acl_libext"; then |
| 620 | found_dir="$dir" |
| 621 | found_a="$dir/$libname.$acl_libext" |
| 622 | fi |
| 623 | fi |
| 624 | if test "X$found_dir" != "X"; then |
| 625 | if test -f "$dir/$libname.la"; then |
| 626 | found_la="$dir/$libname.la" |
| 627 | fi |
| 628 | fi |
| 629 | ;; |
| 630 | esac |
| 631 | if test "X$found_dir" != "X"; then |
| 632 | break |
| 633 | fi |
| 634 | done |
| 635 | fi |
| 636 | if test "X$found_dir" != "X"; then |
| 637 | dnl Found the library. |
| 638 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" |
| 639 | if test "X$found_so" != "X"; then |
| 640 | dnl Linking with a shared library. We attempt to hardcode its |
| 641 | dnl directory into the executable's runpath, unless it's the |
| 642 | dnl standard /usr/lib. |
| 643 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then |
| 644 | dnl No hardcoding is needed. |
| 645 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 646 | else |
| 647 | dnl Use an explicit option to hardcode DIR into the resulting |
| 648 | dnl binary. |
| 649 | dnl Potentially add DIR to ltrpathdirs. |
| 650 | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
| 651 | haveit= |
| 652 | for x in $ltrpathdirs; do |
| 653 | if test "X$x" = "X$found_dir"; then |
| 654 | haveit=yes |
| 655 | break |
| 656 | fi |
| 657 | done |
| 658 | if test -z "$haveit"; then |
| 659 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 660 | fi |
| 661 | dnl The hardcoding into $LIBNAME is system dependent. |
| 662 | if test "$acl_hardcode_direct" = yes; then |
| 663 | dnl Using DIR/libNAME.so during linking hardcodes DIR into the |
| 664 | dnl resulting binary. |
| 665 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 666 | else |
| 667 | if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then |
| 668 | dnl Use an explicit option to hardcode DIR into the resulting |
| 669 | dnl binary. |
| 670 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 671 | dnl Potentially add DIR to rpathdirs. |
| 672 | dnl The rpathdirs will be appended to $LIBNAME at the end. |
| 673 | haveit= |
| 674 | for x in $rpathdirs; do |
| 675 | if test "X$x" = "X$found_dir"; then |
| 676 | haveit=yes |
| 677 | break |
| 678 | fi |
| 679 | done |
| 680 | if test -z "$haveit"; then |
| 681 | rpathdirs="$rpathdirs $found_dir" |
| 682 | fi |
| 683 | else |
| 684 | dnl Rely on "-L$found_dir". |
| 685 | dnl But don't add it if it's already contained in the LDFLAGS |
| 686 | dnl or the already constructed $LIBNAME |
| 687 | haveit= |
| 688 | for x in $LDFLAGS $LIB[]NAME; do |
| 689 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 690 | if test "X$x" = "X-L$found_dir"; then |
| 691 | haveit=yes |
| 692 | break |
| 693 | fi |
| 694 | done |
| 695 | if test -z "$haveit"; then |
| 696 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" |
| 697 | fi |
| 698 | if test "$acl_hardcode_minus_L" != no; then |
| 699 | dnl FIXME: Not sure whether we should use |
| 700 | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
| 701 | dnl here. |
| 702 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 703 | else |
| 704 | dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH |
| 705 | dnl here, because this doesn't fit in flags passed to the |
| 706 | dnl compiler. So give up. No hardcoding. This affects only |
| 707 | dnl very old systems. |
| 708 | dnl FIXME: Not sure whether we should use |
| 709 | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
| 710 | dnl here. |
| 711 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
| 712 | fi |
| 713 | fi |
| 714 | fi |
| 715 | fi |
| 716 | else |
| 717 | if test "X$found_a" != "X"; then |
| 718 | dnl Linking with a static library. |
| 719 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" |
| 720 | else |
| 721 | dnl We shouldn't come here, but anyway it's good to have a |
| 722 | dnl fallback. |
| 723 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" |
| 724 | fi |
| 725 | fi |
| 726 | dnl Assume the include files are nearby. |
| 727 | additional_includedir= |
| 728 | case "$found_dir" in |
| 729 | */$acl_libdirstem | */$acl_libdirstem/) |
| 730 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` |
| 731 | LIB[]NAME[]_PREFIX="$basedir" |
| 732 | additional_includedir="$basedir/include" |
| 733 | ;; |
| 734 | esac |
| 735 | if test "X$additional_includedir" != "X"; then |
| 736 | dnl Potentially add $additional_includedir to $INCNAME. |
| 737 | dnl But don't add it |
| 738 | dnl 1. if it's the standard /usr/include, |
| 739 | dnl 2. if it's /usr/local/include and we are using GCC on Linux, |
| 740 | dnl 3. if it's already present in $CPPFLAGS or the already |
| 741 | dnl constructed $INCNAME, |
| 742 | dnl 4. if it doesn't exist as a directory. |
| 743 | if test "X$additional_includedir" != "X/usr/include"; then |
| 744 | haveit= |
| 745 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 746 | if test -n "$GCC"; then |
| 747 | case $host_os in |
| 748 | linux* | gnu* | k*bsd*-gnu) haveit=yes;; |
| 749 | esac |
| 750 | fi |
| 751 | fi |
| 752 | if test -z "$haveit"; then |
| 753 | for x in $CPPFLAGS $INC[]NAME; do |
| 754 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 755 | if test "X$x" = "X-I$additional_includedir"; then |
| 756 | haveit=yes |
| 757 | break |
| 758 | fi |
| 759 | done |
| 760 | if test -z "$haveit"; then |
| 761 | if test -d "$additional_includedir"; then |
| 762 | dnl Really add $additional_includedir to $INCNAME. |
| 763 | INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" |
| 764 | fi |
| 765 | fi |
| 766 | fi |
| 767 | fi |
| 768 | fi |
| 769 | dnl Look for dependencies. |
| 770 | if test -n "$found_la"; then |
| 771 | dnl Read the .la file. It defines the variables |
| 772 | dnl dlname, library_names, old_library, dependency_libs, current, |
| 773 | dnl age, revision, installed, dlopen, dlpreopen, libdir. |
| 774 | save_libdir="$libdir" |
| 775 | case "$found_la" in |
| 776 | */* | *\\*) . "$found_la" ;; |
| 777 | *) . "./$found_la" ;; |
| 778 | esac |
| 779 | libdir="$save_libdir" |
| 780 | dnl We use only dependency_libs. |
| 781 | for dep in $dependency_libs; do |
| 782 | case "$dep" in |
| 783 | -L*) |
| 784 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 785 | dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. |
| 786 | dnl But don't add it |
| 787 | dnl 1. if it's the standard /usr/lib, |
| 788 | dnl 2. if it's /usr/local/lib and we are using GCC on Linux, |
| 789 | dnl 3. if it's already present in $LDFLAGS or the already |
| 790 | dnl constructed $LIBNAME, |
| 791 | dnl 4. if it doesn't exist as a directory. |
| 792 | if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then |
| 793 | haveit= |
| 794 | if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then |
| 795 | if test -n "$GCC"; then |
| 796 | case $host_os in |
| 797 | linux* | gnu* | k*bsd*-gnu) haveit=yes;; |
| 798 | esac |
| 799 | fi |
| 800 | fi |
| 801 | if test -z "$haveit"; then |
| 802 | haveit= |
| 803 | for x in $LDFLAGS $LIB[]NAME; do |
| 804 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 805 | if test "X$x" = "X-L$additional_libdir"; then |
| 806 | haveit=yes |
| 807 | break |
| 808 | fi |
| 809 | done |
| 810 | if test -z "$haveit"; then |
| 811 | if test -d "$additional_libdir"; then |
| 812 | dnl Really add $additional_libdir to $LIBNAME. |
| 813 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" |
| 814 | fi |
| 815 | fi |
| 816 | haveit= |
| 817 | for x in $LDFLAGS $LTLIB[]NAME; do |
| 818 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 819 | if test "X$x" = "X-L$additional_libdir"; then |
| 820 | haveit=yes |
| 821 | break |
| 822 | fi |
| 823 | done |
| 824 | if test -z "$haveit"; then |
| 825 | if test -d "$additional_libdir"; then |
| 826 | dnl Really add $additional_libdir to $LTLIBNAME. |
| 827 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" |
| 828 | fi |
| 829 | fi |
| 830 | fi |
| 831 | fi |
| 832 | ;; |
| 833 | -R*) |
| 834 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 835 | if test "$enable_rpath" != no; then |
| 836 | dnl Potentially add DIR to rpathdirs. |
| 837 | dnl The rpathdirs will be appended to $LIBNAME at the end. |
| 838 | haveit= |
| 839 | for x in $rpathdirs; do |
| 840 | if test "X$x" = "X$dir"; then |
| 841 | haveit=yes |
| 842 | break |
| 843 | fi |
| 844 | done |
| 845 | if test -z "$haveit"; then |
| 846 | rpathdirs="$rpathdirs $dir" |
| 847 | fi |
| 848 | dnl Potentially add DIR to ltrpathdirs. |
| 849 | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
| 850 | haveit= |
| 851 | for x in $ltrpathdirs; do |
| 852 | if test "X$x" = "X$dir"; then |
| 853 | haveit=yes |
| 854 | break |
| 855 | fi |
| 856 | done |
| 857 | if test -z "$haveit"; then |
| 858 | ltrpathdirs="$ltrpathdirs $dir" |
| 859 | fi |
| 860 | fi |
| 861 | ;; |
| 862 | -l*) |
| 863 | dnl Handle this in the next round. |
| 864 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 865 | ;; |
| 866 | *.la) |
| 867 | dnl Handle this in the next round. Throw away the .la's |
| 868 | dnl directory; it is already contained in a preceding -L |
| 869 | dnl option. |
| 870 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 871 | ;; |
| 872 | *) |
| 873 | dnl Most likely an immediate library name. |
| 874 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" |
| 875 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" |
| 876 | ;; |
| 877 | esac |
| 878 | done |
| 879 | fi |
| 880 | else |
| 881 | dnl Didn't find the library; assume it is in the system directories |
| 882 | dnl known to the linker and runtime loader. (All the system |
| 883 | dnl directories known to the linker should also be known to the |
| 884 | dnl runtime loader, otherwise the system is severely misconfigured.) |
| 885 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
| 886 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" |
| 887 | fi |
| 888 | fi |
| 889 | fi |
| 890 | done |
| 891 | done |
| 892 | if test "X$rpathdirs" != "X"; then |
| 893 | if test -n "$acl_hardcode_libdir_separator"; then |
| 894 | dnl Weird platform: only the last -rpath option counts, the user must |
| 895 | dnl pass all path elements in one option. We can arrange that for a |
| 896 | dnl single library, but not when more than one $LIBNAMEs are used. |
| 897 | alldirs= |
| 898 | for found_dir in $rpathdirs; do |
| 899 | alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" |
| 900 | done |
| 901 | dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. |
| 902 | acl_save_libdir="$libdir" |
| 903 | libdir="$alldirs" |
| 904 | eval flag=\"$acl_hardcode_libdir_flag_spec\" |
| 905 | libdir="$acl_save_libdir" |
| 906 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
| 907 | else |
| 908 | dnl The -rpath options are cumulative. |
| 909 | for found_dir in $rpathdirs; do |
| 910 | acl_save_libdir="$libdir" |
| 911 | libdir="$found_dir" |
| 912 | eval flag=\"$acl_hardcode_libdir_flag_spec\" |
| 913 | libdir="$acl_save_libdir" |
| 914 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
| 915 | done |
| 916 | fi |
| 917 | fi |
| 918 | if test "X$ltrpathdirs" != "X"; then |
| 919 | dnl When using libtool, the option that works for both libraries and |
| 920 | dnl executables is -R. The -R options are cumulative. |
| 921 | for found_dir in $ltrpathdirs; do |
| 922 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" |
| 923 | done |
| 924 | fi |
| 925 | ]) |
| 926 | |
| 927 | dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, |
| 928 | dnl unless already present in VAR. |
| 929 | dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes |
| 930 | dnl contains two or three consecutive elements that belong together. |
| 931 | AC_DEFUN([AC_LIB_APPENDTOVAR], |
| 932 | [ |
| 933 | for element in [$2]; do |
| 934 | haveit= |
| 935 | for x in $[$1]; do |
| 936 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 937 | if test "X$x" = "X$element"; then |
| 938 | haveit=yes |
| 939 | break |
| 940 | fi |
| 941 | done |
| 942 | if test -z "$haveit"; then |
| 943 | [$1]="${[$1]}${[$1]:+ }$element" |
| 944 | fi |
| 945 | done |
| 946 | ]) |
| 947 | |
| 948 | dnl For those cases where a variable contains several -L and -l options |
| 949 | dnl referring to unknown libraries and directories, this macro determines the |
| 950 | dnl necessary additional linker options for the runtime path. |
| 951 | dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) |
| 952 | dnl sets LDADDVAR to linker options needed together with LIBSVALUE. |
| 953 | dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, |
| 954 | dnl otherwise linking without libtool is assumed. |
| 955 | AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], |
| 956 | [ |
| 957 | AC_REQUIRE([AC_LIB_RPATH]) |
| 958 | AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) |
| 959 | $1= |
| 960 | if test "$enable_rpath" != no; then |
| 961 | if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then |
| 962 | dnl Use an explicit option to hardcode directories into the resulting |
| 963 | dnl binary. |
| 964 | rpathdirs= |
| 965 | next= |
| 966 | for opt in $2; do |
| 967 | if test -n "$next"; then |
| 968 | dir="$next" |
| 969 | dnl No need to hardcode the standard /usr/lib. |
| 970 | if test "X$dir" != "X/usr/$acl_libdirstem"; then |
| 971 | rpathdirs="$rpathdirs $dir" |
| 972 | fi |
| 973 | next= |
| 974 | else |
| 975 | case $opt in |
| 976 | -L) next=yes ;; |
| 977 | -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` |
| 978 | dnl No need to hardcode the standard /usr/lib. |
| 979 | if test "X$dir" != "X/usr/$acl_libdirstem"; then |
| 980 | rpathdirs="$rpathdirs $dir" |
| 981 | fi |
| 982 | next= ;; |
| 983 | *) next= ;; |
| 984 | esac |
| 985 | fi |
| 986 | done |
| 987 | if test "X$rpathdirs" != "X"; then |
| 988 | if test -n ""$3""; then |
| 989 | dnl libtool is used for linking. Use -R options. |
| 990 | for dir in $rpathdirs; do |
| 991 | $1="${$1}${$1:+ }-R$dir" |
| 992 | done |
| 993 | else |
| 994 | dnl The linker is used for linking directly. |
| 995 | if test -n "$acl_hardcode_libdir_separator"; then |
| 996 | dnl Weird platform: only the last -rpath option counts, the user |
| 997 | dnl must pass all path elements in one option. |
| 998 | alldirs= |
| 999 | for dir in $rpathdirs; do |
| 1000 | alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" |
| 1001 | done |
| 1002 | acl_save_libdir="$libdir" |
| 1003 | libdir="$alldirs" |
| 1004 | eval flag=\"$acl_hardcode_libdir_flag_spec\" |
| 1005 | libdir="$acl_save_libdir" |
| 1006 | $1="$flag" |
| 1007 | else |
| 1008 | dnl The -rpath options are cumulative. |
| 1009 | for dir in $rpathdirs; do |
| 1010 | acl_save_libdir="$libdir" |
| 1011 | libdir="$dir" |
| 1012 | eval flag=\"$acl_hardcode_libdir_flag_spec\" |
| 1013 | libdir="$acl_save_libdir" |
| 1014 | $1="${$1}${$1:+ }$flag" |
| 1015 | done |
| 1016 | fi |
| 1017 | fi |
| 1018 | fi |
| 1019 | fi |
| 1020 | fi |
| 1021 | AC_SUBST([$1]) |
| 1022 | ]) |
| 1023 | |
| 1024 | # lib-prefix.m4 serial 5 (gettext-0.15) |
| 1025 | dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. |
| 1026 | dnl This file is free software; the Free Software Foundation |
| 1027 | dnl gives unlimited permission to copy and/or distribute it, |
| 1028 | dnl with or without modifications, as long as this notice is preserved. |
| 1029 | |
| 1030 | dnl From Bruno Haible. |
| 1031 | |
| 1032 | dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and |
| 1033 | dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't |
| 1034 | dnl require excessive bracketing. |
| 1035 | ifdef([AC_HELP_STRING], |
| 1036 | [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], |
| 1037 | [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) |
| 1038 | |
| 1039 | dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed |
| 1040 | dnl to access previously installed libraries. The basic assumption is that |
| 1041 | dnl a user will want packages to use other packages he previously installed |
| 1042 | dnl with the same --prefix option. |
| 1043 | dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate |
| 1044 | dnl libraries, but is otherwise very convenient. |
| 1045 | AC_DEFUN([AC_LIB_PREFIX], |
| 1046 | [ |
| 1047 | AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) |
| 1048 | AC_REQUIRE([AC_PROG_CC]) |
| 1049 | AC_REQUIRE([AC_CANONICAL_HOST]) |
| 1050 | AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) |
| 1051 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 1052 | dnl By default, look in $includedir and $libdir. |
| 1053 | use_additional=yes |
| 1054 | AC_LIB_WITH_FINAL_PREFIX([ |
| 1055 | eval additional_includedir=\"$includedir\" |
| 1056 | eval additional_libdir=\"$libdir\" |
| 1057 | ]) |
| 1058 | AC_LIB_ARG_WITH([lib-prefix], |
| 1059 | [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib |
| 1060 | --without-lib-prefix don't search for libraries in includedir and libdir], |
| 1061 | [ |
| 1062 | if test "X$withval" = "Xno"; then |
| 1063 | use_additional=no |
| 1064 | else |
| 1065 | if test "X$withval" = "X"; then |
| 1066 | AC_LIB_WITH_FINAL_PREFIX([ |
| 1067 | eval additional_includedir=\"$includedir\" |
| 1068 | eval additional_libdir=\"$libdir\" |
| 1069 | ]) |
| 1070 | else |
| 1071 | additional_includedir="$withval/include" |
| 1072 | additional_libdir="$withval/$acl_libdirstem" |
| 1073 | fi |
| 1074 | fi |
| 1075 | ]) |
| 1076 | if test $use_additional = yes; then |
| 1077 | dnl Potentially add $additional_includedir to $CPPFLAGS. |
| 1078 | dnl But don't add it |
| 1079 | dnl 1. if it's the standard /usr/include, |
| 1080 | dnl 2. if it's already present in $CPPFLAGS, |
| 1081 | dnl 3. if it's /usr/local/include and we are using GCC on Linux, |
| 1082 | dnl 4. if it doesn't exist as a directory. |
| 1083 | if test "X$additional_includedir" != "X/usr/include"; then |
| 1084 | haveit= |
| 1085 | for x in $CPPFLAGS; do |
| 1086 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 1087 | if test "X$x" = "X-I$additional_includedir"; then |
| 1088 | haveit=yes |
| 1089 | break |
| 1090 | fi |
| 1091 | done |
| 1092 | if test -z "$haveit"; then |
| 1093 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 1094 | if test -n "$GCC"; then |
| 1095 | case $host_os in |
| 1096 | linux* | gnu* | k*bsd*-gnu) haveit=yes;; |
| 1097 | esac |
| 1098 | fi |
| 1099 | fi |
| 1100 | if test -z "$haveit"; then |
| 1101 | if test -d "$additional_includedir"; then |
| 1102 | dnl Really add $additional_includedir to $CPPFLAGS. |
| 1103 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" |
| 1104 | fi |
| 1105 | fi |
| 1106 | fi |
| 1107 | fi |
| 1108 | dnl Potentially add $additional_libdir to $LDFLAGS. |
| 1109 | dnl But don't add it |
| 1110 | dnl 1. if it's the standard /usr/lib, |
| 1111 | dnl 2. if it's already present in $LDFLAGS, |
| 1112 | dnl 3. if it's /usr/local/lib and we are using GCC on Linux, |
| 1113 | dnl 4. if it doesn't exist as a directory. |
| 1114 | if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then |
| 1115 | haveit= |
| 1116 | for x in $LDFLAGS; do |
| 1117 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 1118 | if test "X$x" = "X-L$additional_libdir"; then |
| 1119 | haveit=yes |
| 1120 | break |
| 1121 | fi |
| 1122 | done |
| 1123 | if test -z "$haveit"; then |
| 1124 | if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then |
| 1125 | if test -n "$GCC"; then |
| 1126 | case $host_os in |
| 1127 | linux*) haveit=yes;; |
| 1128 | esac |
| 1129 | fi |
| 1130 | fi |
| 1131 | if test -z "$haveit"; then |
| 1132 | if test -d "$additional_libdir"; then |
| 1133 | dnl Really add $additional_libdir to $LDFLAGS. |
| 1134 | LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" |
| 1135 | fi |
| 1136 | fi |
| 1137 | fi |
| 1138 | fi |
| 1139 | fi |
| 1140 | ]) |
| 1141 | |
| 1142 | dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, |
| 1143 | dnl acl_final_exec_prefix, containing the values to which $prefix and |
| 1144 | dnl $exec_prefix will expand at the end of the configure script. |
| 1145 | AC_DEFUN([AC_LIB_PREPARE_PREFIX], |
| 1146 | [ |
| 1147 | dnl Unfortunately, prefix and exec_prefix get only finally determined |
| 1148 | dnl at the end of configure. |
| 1149 | if test "X$prefix" = "XNONE"; then |
| 1150 | acl_final_prefix="$ac_default_prefix" |
| 1151 | else |
| 1152 | acl_final_prefix="$prefix" |
| 1153 | fi |
| 1154 | if test "X$exec_prefix" = "XNONE"; then |
| 1155 | acl_final_exec_prefix='${prefix}' |
| 1156 | else |
| 1157 | acl_final_exec_prefix="$exec_prefix" |
| 1158 | fi |
| 1159 | acl_save_prefix="$prefix" |
| 1160 | prefix="$acl_final_prefix" |
| 1161 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
| 1162 | prefix="$acl_save_prefix" |
| 1163 | ]) |
| 1164 | |
| 1165 | dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the |
| 1166 | dnl variables prefix and exec_prefix bound to the values they will have |
| 1167 | dnl at the end of the configure script. |
| 1168 | AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], |
| 1169 | [ |
| 1170 | acl_save_prefix="$prefix" |
| 1171 | prefix="$acl_final_prefix" |
| 1172 | acl_save_exec_prefix="$exec_prefix" |
| 1173 | exec_prefix="$acl_final_exec_prefix" |
| 1174 | $1 |
| 1175 | exec_prefix="$acl_save_exec_prefix" |
| 1176 | prefix="$acl_save_prefix" |
| 1177 | ]) |
| 1178 | |
| 1179 | dnl AC_LIB_PREPARE_MULTILIB creates a variable acl_libdirstem, containing |
| 1180 | dnl the basename of the libdir, either "lib" or "lib64". |
| 1181 | AC_DEFUN([AC_LIB_PREPARE_MULTILIB], |
| 1182 | [ |
| 1183 | dnl There is no formal standard regarding lib and lib64. The current |
| 1184 | dnl practice is that on a system supporting 32-bit and 64-bit instruction |
| 1185 | dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit |
| 1186 | dnl libraries go under $prefix/lib. We determine the compiler's default |
| 1187 | dnl mode by looking at the compiler's library search path. If at least |
| 1188 | dnl of its elements ends in /lib64 or points to a directory whose absolute |
| 1189 | dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the |
| 1190 | dnl default, namely "lib". |
| 1191 | acl_libdirstem=lib |
| 1192 | searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` |
| 1193 | if test -n "$searchpath"; then |
| 1194 | acl_save_IFS="${IFS= }"; IFS=":" |
| 1195 | for searchdir in $searchpath; do |
| 1196 | if test -d "$searchdir"; then |
| 1197 | case "$searchdir" in |
| 1198 | */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; |
| 1199 | *) searchdir=`cd "$searchdir" && pwd` |
| 1200 | case "$searchdir" in |
| 1201 | */lib64 ) acl_libdirstem=lib64 ;; |
| 1202 | esac ;; |
| 1203 | esac |
| 1204 | fi |
| 1205 | done |
| 1206 | IFS="$acl_save_IFS" |
| 1207 | fi |
| 1208 | ]) |
| 1209 | |
| 1210 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
| 1211 | # |
| 1212 | # This file is free software; the Free Software Foundation |
| 1213 | # gives unlimited permission to copy and/or distribute it, |
| 1214 | # with or without modifications, as long as this notice is preserved. |
| 1215 | |
| 1216 | # AM_AUTOMAKE_VERSION(VERSION) |
| 1217 | # ---------------------------- |
| 1218 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
| 1219 | # generated from the m4 files accompanying Automake X.Y. |
| 1220 | # (This private macro should not be called outside this file.) |
| 1221 | AC_DEFUN([AM_AUTOMAKE_VERSION], |
| 1222 | [am__api_version='1.11' |
| 1223 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to |
| 1224 | dnl require some minimum version. Point them to the right macro. |
| 1225 | m4_if([$1], [1.11], [], |
| 1226 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
| 1227 | ]) |
| 1228 | |
| 1229 | # _AM_AUTOCONF_VERSION(VERSION) |
| 1230 | # ----------------------------- |
| 1231 | # aclocal traces this macro to find the Autoconf version. |
| 1232 | # This is a private macro too. Using m4_define simplifies |
| 1233 | # the logic in aclocal, which can simply ignore this definition. |
| 1234 | m4_define([_AM_AUTOCONF_VERSION], []) |
| 1235 | |
| 1236 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
| 1237 | # ------------------------------- |
| 1238 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
| 1239 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. |
| 1240 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
| 1241 | [AM_AUTOMAKE_VERSION([1.11])dnl |
| 1242 | m4_ifndef([AC_AUTOCONF_VERSION], |
| 1243 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
| 1244 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) |
| 1245 | |
| 1246 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
| 1247 | |
| 1248 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| 1249 | # |
| 1250 | # This file is free software; the Free Software Foundation |
| 1251 | # gives unlimited permission to copy and/or distribute it, |
| 1252 | # with or without modifications, as long as this notice is preserved. |
| 1253 | |
| 1254 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
| 1255 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
| 1256 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
| 1257 | # |
| 1258 | # Of course, Automake must honor this variable whenever it calls a |
| 1259 | # tool from the auxiliary directory. The problem is that $srcdir (and |
| 1260 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
| 1261 | # depending on how configure is run. This is pretty annoying, since |
| 1262 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
| 1263 | # source directory, any form will work fine, but in subdirectories a |
| 1264 | # relative path needs to be adjusted first. |
| 1265 | # |
| 1266 | # $ac_aux_dir/missing |
| 1267 | # fails when called from a subdirectory if $ac_aux_dir is relative |
| 1268 | # $top_srcdir/$ac_aux_dir/missing |
| 1269 | # fails if $ac_aux_dir is absolute, |
| 1270 | # fails when called from a subdirectory in a VPATH build with |
| 1271 | # a relative $ac_aux_dir |
| 1272 | # |
| 1273 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
| 1274 | # are both prefixed by $srcdir. In an in-source build this is usually |
| 1275 | # harmless because $srcdir is `.', but things will broke when you |
| 1276 | # start a VPATH build or use an absolute $srcdir. |
| 1277 | # |
| 1278 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
| 1279 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
| 1280 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
| 1281 | # and then we would define $MISSING as |
| 1282 | # MISSING="\${SHELL} $am_aux_dir/missing" |
| 1283 | # This will work as long as MISSING is not called from configure, because |
| 1284 | # unfortunately $(top_srcdir) has no meaning in configure. |
| 1285 | # However there are other variables, like CC, which are often used in |
| 1286 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
| 1287 | # |
| 1288 | # Another solution, used here, is to always expand $ac_aux_dir to an |
| 1289 | # absolute PATH. The drawback is that using absolute paths prevent a |
| 1290 | # configured tree to be moved without reconfiguration. |
| 1291 | |
| 1292 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
| 1293 | [dnl Rely on autoconf to set up CDPATH properly. |
| 1294 | AC_PREREQ([2.50])dnl |
| 1295 | # expand $ac_aux_dir to an absolute path |
| 1296 | am_aux_dir=`cd $ac_aux_dir && pwd` |
| 1297 | ]) |
| 1298 | |
| 1299 | # AM_CONDITIONAL -*- Autoconf -*- |
| 1300 | |
| 1301 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
| 1302 | # Free Software Foundation, Inc. |
| 1303 | # |
| 1304 | # This file is free software; the Free Software Foundation |
| 1305 | # gives unlimited permission to copy and/or distribute it, |
| 1306 | # with or without modifications, as long as this notice is preserved. |
| 1307 | |
| 1308 | # serial 9 |
| 1309 | |
| 1310 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
| 1311 | # ------------------------------------- |
| 1312 | # Define a conditional. |
| 1313 | AC_DEFUN([AM_CONDITIONAL], |
| 1314 | [AC_PREREQ(2.52)dnl |
| 1315 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
| 1316 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
| 1317 | AC_SUBST([$1_TRUE])dnl |
| 1318 | AC_SUBST([$1_FALSE])dnl |
| 1319 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
| 1320 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
| 1321 | m4_define([_AM_COND_VALUE_$1], [$2])dnl |
| 1322 | if $2; then |
| 1323 | $1_TRUE= |
| 1324 | $1_FALSE='#' |
| 1325 | else |
| 1326 | $1_TRUE='#' |
| 1327 | $1_FALSE= |
| 1328 | fi |
| 1329 | AC_CONFIG_COMMANDS_PRE( |
| 1330 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
| 1331 | AC_MSG_ERROR([[conditional "$1" was never defined. |
| 1332 | Usually this means the macro was only invoked conditionally.]]) |
| 1333 | fi])]) |
| 1334 | |
| 1335 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 |
| 1336 | # Free Software Foundation, Inc. |
| 1337 | # |
| 1338 | # This file is free software; the Free Software Foundation |
| 1339 | # gives unlimited permission to copy and/or distribute it, |
| 1340 | # with or without modifications, as long as this notice is preserved. |
| 1341 | |
| 1342 | # serial 10 |
| 1343 | |
| 1344 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
| 1345 | # written in clear, in which case automake, when reading aclocal.m4, |
| 1346 | # will think it sees a *use*, and therefore will trigger all it's |
| 1347 | # C support machinery. Also note that it means that autoscan, seeing |
| 1348 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
| 1349 | |
| 1350 | |
| 1351 | # _AM_DEPENDENCIES(NAME) |
| 1352 | # ---------------------- |
| 1353 | # See how the compiler implements dependency checking. |
| 1354 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
| 1355 | # We try a few techniques and use that to set a single cache variable. |
| 1356 | # |
| 1357 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
| 1358 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
| 1359 | # dependency, and given that the user is not expected to run this macro, |
| 1360 | # just rely on AC_PROG_CC. |
| 1361 | AC_DEFUN([_AM_DEPENDENCIES], |
| 1362 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
| 1363 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
| 1364 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
| 1365 | AC_REQUIRE([AM_DEP_TRACK])dnl |
| 1366 | |
| 1367 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
| 1368 | [$1], CXX, [depcc="$CXX" am_compiler_list=], |
| 1369 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
| 1370 | [$1], UPC, [depcc="$UPC" am_compiler_list=], |
| 1371 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
| 1372 | [depcc="$$1" am_compiler_list=]) |
| 1373 | |
| 1374 | AC_CACHE_CHECK([dependency style of $depcc], |
| 1375 | [am_cv_$1_dependencies_compiler_type], |
| 1376 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
| 1377 | # We make a subdir and do the tests there. Otherwise we can end up |
| 1378 | # making bogus files that we don't know about and never remove. For |
| 1379 | # instance it was reported that on HP-UX the gcc test will end up |
| 1380 | # making a dummy file named `D' -- because `-MD' means `put the output |
| 1381 | # in D'. |
| 1382 | mkdir conftest.dir |
| 1383 | # Copy depcomp to subdir because otherwise we won't find it if we're |
| 1384 | # using a relative directory. |
| 1385 | cp "$am_depcomp" conftest.dir |
| 1386 | cd conftest.dir |
| 1387 | # We will build objects and dependencies in a subdirectory because |
| 1388 | # it helps to detect inapplicable dependency modes. For instance |
| 1389 | # both Tru64's cc and ICC support -MD to output dependencies as a |
| 1390 | # side effect of compilation, but ICC will put the dependencies in |
| 1391 | # the current directory while Tru64 will put them in the object |
| 1392 | # directory. |
| 1393 | mkdir sub |
| 1394 | |
| 1395 | am_cv_$1_dependencies_compiler_type=none |
| 1396 | if test "$am_compiler_list" = ""; then |
| 1397 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
| 1398 | fi |
| 1399 | am__universal=false |
| 1400 | m4_case([$1], [CC], |
| 1401 | [case " $depcc " in #( |
| 1402 | *\ -arch\ *\ -arch\ *) am__universal=true ;; |
| 1403 | esac], |
| 1404 | [CXX], |
| 1405 | [case " $depcc " in #( |
| 1406 | *\ -arch\ *\ -arch\ *) am__universal=true ;; |
| 1407 | esac]) |
| 1408 | |
| 1409 | for depmode in $am_compiler_list; do |
| 1410 | # Setup a source with many dependencies, because some compilers |
| 1411 | # like to wrap large dependency lists on column 80 (with \), and |
| 1412 | # we should not choose a depcomp mode which is confused by this. |
| 1413 | # |
| 1414 | # We need to recreate these files for each test, as the compiler may |
| 1415 | # overwrite some of them when testing with obscure command lines. |
| 1416 | # This happens at least with the AIX C compiler. |
| 1417 | : > sub/conftest.c |
| 1418 | for i in 1 2 3 4 5 6; do |
| 1419 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
| 1420 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
| 1421 | # Solaris 8's {/usr,}/bin/sh. |
| 1422 | touch sub/conftst$i.h |
| 1423 | done |
| 1424 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
| 1425 | |
| 1426 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
| 1427 | # mode. It turns out that the SunPro C++ compiler does not properly |
| 1428 | # handle `-M -o', and we need to detect this. Also, some Intel |
| 1429 | # versions had trouble with output in subdirs |
| 1430 | am__obj=sub/conftest.${OBJEXT-o} |
| 1431 | am__minus_obj="-o $am__obj" |
| 1432 | case $depmode in |
| 1433 | gcc) |
| 1434 | # This depmode causes a compiler race in universal mode. |
| 1435 | test "$am__universal" = false || continue |
| 1436 | ;; |
| 1437 | nosideeffect) |
| 1438 | # after this tag, mechanisms are not by side-effect, so they'll |
| 1439 | # only be used when explicitly requested |
| 1440 | if test "x$enable_dependency_tracking" = xyes; then |
| 1441 | continue |
| 1442 | else |
| 1443 | break |
| 1444 | fi |
| 1445 | ;; |
| 1446 | msvisualcpp | msvcmsys) |
| 1447 | # This compiler won't grok `-c -o', but also, the minuso test has |
| 1448 | # not run yet. These depmodes are late enough in the game, and |
| 1449 | # so weak that their functioning should not be impacted. |
| 1450 | am__obj=conftest.${OBJEXT-o} |
| 1451 | am__minus_obj= |
| 1452 | ;; |
| 1453 | none) break ;; |
| 1454 | esac |
| 1455 | if depmode=$depmode \ |
| 1456 | source=sub/conftest.c object=$am__obj \ |
| 1457 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
| 1458 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ |
| 1459 | >/dev/null 2>conftest.err && |
| 1460 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
| 1461 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
| 1462 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && |
| 1463 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
| 1464 | # icc doesn't choke on unknown options, it will just issue warnings |
| 1465 | # or remarks (even with -Werror). So we grep stderr for any message |
| 1466 | # that says an option was ignored or not supported. |
| 1467 | # When given -MP, icc 7.0 and 7.1 complain thusly: |
| 1468 | # icc: Command line warning: ignoring option '-M'; no argument required |
| 1469 | # The diagnosis changed in icc 8.0: |
| 1470 | # icc: Command line remark: option '-MP' not supported |
| 1471 | if (grep 'ignoring option' conftest.err || |
| 1472 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
| 1473 | am_cv_$1_dependencies_compiler_type=$depmode |
| 1474 | break |
| 1475 | fi |
| 1476 | fi |
| 1477 | done |
| 1478 | |
| 1479 | cd .. |
| 1480 | rm -rf conftest.dir |
| 1481 | else |
| 1482 | am_cv_$1_dependencies_compiler_type=none |
| 1483 | fi |
| 1484 | ]) |
| 1485 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
| 1486 | AM_CONDITIONAL([am__fastdep$1], [ |
| 1487 | test "x$enable_dependency_tracking" != xno \ |
| 1488 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
| 1489 | ]) |
| 1490 | |
| 1491 | |
| 1492 | # AM_SET_DEPDIR |
| 1493 | # ------------- |
| 1494 | # Choose a directory name for dependency files. |
| 1495 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
| 1496 | AC_DEFUN([AM_SET_DEPDIR], |
| 1497 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
| 1498 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
| 1499 | ]) |
| 1500 | |
| 1501 | |
| 1502 | # AM_DEP_TRACK |
| 1503 | # ------------ |
| 1504 | AC_DEFUN([AM_DEP_TRACK], |
| 1505 | [AC_ARG_ENABLE(dependency-tracking, |
| 1506 | [ --disable-dependency-tracking speeds up one-time build |
| 1507 | --enable-dependency-tracking do not reject slow dependency extractors]) |
| 1508 | if test "x$enable_dependency_tracking" != xno; then |
| 1509 | am_depcomp="$ac_aux_dir/depcomp" |
| 1510 | AMDEPBACKSLASH='\' |
| 1511 | fi |
| 1512 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
| 1513 | AC_SUBST([AMDEPBACKSLASH])dnl |
| 1514 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl |
| 1515 | ]) |
| 1516 | |
| 1517 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
| 1518 | |
| 1519 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
| 1520 | # Free Software Foundation, Inc. |
| 1521 | # |
| 1522 | # This file is free software; the Free Software Foundation |
| 1523 | # gives unlimited permission to copy and/or distribute it, |
| 1524 | # with or without modifications, as long as this notice is preserved. |
| 1525 | |
| 1526 | #serial 5 |
| 1527 | |
| 1528 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
| 1529 | # ------------------------------ |
| 1530 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
| 1531 | [{ |
| 1532 | # Autoconf 2.62 quotes --file arguments for eval, but not when files |
| 1533 | # are listed without --file. Let's play safe and only enable the eval |
| 1534 | # if we detect the quoting. |
| 1535 | case $CONFIG_FILES in |
| 1536 | *\'*) eval set x "$CONFIG_FILES" ;; |
| 1537 | *) set x $CONFIG_FILES ;; |
| 1538 | esac |
| 1539 | shift |
| 1540 | for mf |
| 1541 | do |
| 1542 | # Strip MF so we end up with the name of the file. |
| 1543 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
| 1544 | # Check whether this is an Automake generated Makefile or not. |
| 1545 | # We used to match only the files named `Makefile.in', but |
| 1546 | # some people rename them; so instead we look at the file content. |
| 1547 | # Grep'ing the first line is not enough: some people post-process |
| 1548 | # each Makefile.in and add a new line on top of each file to say so. |
| 1549 | # Grep'ing the whole file is not good either: AIX grep has a line |
| 1550 | # limit of 2048, but all sed's we know have understand at least 4000. |
| 1551 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then |
| 1552 | dirpart=`AS_DIRNAME("$mf")` |
| 1553 | else |
| 1554 | continue |
| 1555 | fi |
| 1556 | # Extract the definition of DEPDIR, am__include, and am__quote |
| 1557 | # from the Makefile without running `make'. |
| 1558 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
| 1559 | test -z "$DEPDIR" && continue |
| 1560 | am__include=`sed -n 's/^am__include = //p' < "$mf"` |
| 1561 | test -z "am__include" && continue |
| 1562 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
| 1563 | # When using ansi2knr, U may be empty or an underscore; expand it |
| 1564 | U=`sed -n 's/^U = //p' < "$mf"` |
| 1565 | # Find all dependency output files, they are included files with |
| 1566 | # $(DEPDIR) in their names. We invoke sed twice because it is the |
| 1567 | # simplest approach to changing $(DEPDIR) to its actual value in the |
| 1568 | # expansion. |
| 1569 | for file in `sed -n " |
| 1570 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
| 1571 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
| 1572 | # Make sure the directory exists. |
| 1573 | test -f "$dirpart/$file" && continue |
| 1574 | fdir=`AS_DIRNAME(["$file"])` |
| 1575 | AS_MKDIR_P([$dirpart/$fdir]) |
| 1576 | # echo "creating $dirpart/$file" |
| 1577 | echo '# dummy' > "$dirpart/$file" |
| 1578 | done |
| 1579 | done |
| 1580 | } |
| 1581 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
| 1582 | |
| 1583 | |
| 1584 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
| 1585 | # ----------------------------- |
| 1586 | # This macro should only be invoked once -- use via AC_REQUIRE. |
| 1587 | # |
| 1588 | # This code is only required when automatic dependency tracking |
| 1589 | # is enabled. FIXME. This creates each `.P' file that we will |
| 1590 | # need in order to bootstrap the dependency handling code. |
| 1591 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
| 1592 | [AC_CONFIG_COMMANDS([depfiles], |
| 1593 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
| 1594 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
| 1595 | ]) |
| 1596 | |
| 1597 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
| 1598 | # Free Software Foundation, Inc. |
| 1599 | # |
| 1600 | # This file is free software; the Free Software Foundation |
| 1601 | # gives unlimited permission to copy and/or distribute it, |
| 1602 | # with or without modifications, as long as this notice is preserved. |
| 1603 | |
| 1604 | # serial 8 |
| 1605 | |
| 1606 | # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
| 1607 | AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
| 1608 | |
| 1609 | # Do all the work for Automake. -*- Autoconf -*- |
| 1610 | |
| 1611 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| 1612 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. |
| 1613 | # |
| 1614 | # This file is free software; the Free Software Foundation |
| 1615 | # gives unlimited permission to copy and/or distribute it, |
| 1616 | # with or without modifications, as long as this notice is preserved. |
| 1617 | |
| 1618 | # serial 16 |
| 1619 | |
| 1620 | # This macro actually does too much. Some checks are only needed if |
| 1621 | # your package does certain things. But this isn't really a big deal. |
| 1622 | |
| 1623 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
| 1624 | # AM_INIT_AUTOMAKE([OPTIONS]) |
| 1625 | # ----------------------------------------------- |
| 1626 | # The call with PACKAGE and VERSION arguments is the old style |
| 1627 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
| 1628 | # and VERSION should now be passed to AC_INIT and removed from |
| 1629 | # the call to AM_INIT_AUTOMAKE. |
| 1630 | # We support both call styles for the transition. After |
| 1631 | # the next Automake release, Autoconf can make the AC_INIT |
| 1632 | # arguments mandatory, and then we can depend on a new Autoconf |
| 1633 | # release and drop the old call support. |
| 1634 | AC_DEFUN([AM_INIT_AUTOMAKE], |
| 1635 | [AC_PREREQ([2.62])dnl |
| 1636 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
| 1637 | dnl the ones we care about. |
| 1638 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
| 1639 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
| 1640 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
| 1641 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
| 1642 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
| 1643 | # is not polluted with repeated "-I." |
| 1644 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
| 1645 | # test to see if srcdir already configured |
| 1646 | if test -f $srcdir/config.status; then |
| 1647 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
| 1648 | fi |
| 1649 | fi |
| 1650 | |
| 1651 | # test whether we have cygpath |
| 1652 | if test -z "$CYGPATH_W"; then |
| 1653 | if (cygpath --version) >/dev/null 2>/dev/null; then |
| 1654 | CYGPATH_W='cygpath -w' |
| 1655 | else |
| 1656 | CYGPATH_W=echo |
| 1657 | fi |
| 1658 | fi |
| 1659 | AC_SUBST([CYGPATH_W]) |
| 1660 | |
| 1661 | # Define the identity of the package. |
| 1662 | dnl Distinguish between old-style and new-style calls. |
| 1663 | m4_ifval([$2], |
| 1664 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
| 1665 | AC_SUBST([PACKAGE], [$1])dnl |
| 1666 | AC_SUBST([VERSION], [$2])], |
| 1667 | [_AM_SET_OPTIONS([$1])dnl |
| 1668 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
| 1669 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
| 1670 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
| 1671 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
| 1672 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
| 1673 | |
| 1674 | _AM_IF_OPTION([no-define],, |
| 1675 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
| 1676 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
| 1677 | |
| 1678 | # Some tools Automake needs. |
| 1679 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
| 1680 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
| 1681 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
| 1682 | AM_MISSING_PROG(AUTOCONF, autoconf) |
| 1683 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
| 1684 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
| 1685 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
| 1686 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
| 1687 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl |
| 1688 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
| 1689 | # We need awk for the "check" target. The system "awk" is bad on |
| 1690 | # some platforms. |
| 1691 | AC_REQUIRE([AC_PROG_AWK])dnl |
| 1692 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
| 1693 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
| 1694 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
| 1695 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
| 1696 | [_AM_PROG_TAR([v7])])]) |
| 1697 | _AM_IF_OPTION([no-dependencies],, |
| 1698 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
| 1699 | [_AM_DEPENDENCIES(CC)], |
| 1700 | [define([AC_PROG_CC], |
| 1701 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
| 1702 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
| 1703 | [_AM_DEPENDENCIES(CXX)], |
| 1704 | [define([AC_PROG_CXX], |
| 1705 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
| 1706 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
| 1707 | [_AM_DEPENDENCIES(OBJC)], |
| 1708 | [define([AC_PROG_OBJC], |
| 1709 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
| 1710 | ]) |
| 1711 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
| 1712 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the |
| 1713 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro |
| 1714 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. |
| 1715 | AC_CONFIG_COMMANDS_PRE(dnl |
| 1716 | [m4_provide_if([_AM_COMPILER_EXEEXT], |
| 1717 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl |
| 1718 | ]) |
| 1719 | |
| 1720 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
| 1721 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further |
| 1722 | dnl mangled by Autoconf and run in a shell conditional statement. |
| 1723 | m4_define([_AC_COMPILER_EXEEXT], |
| 1724 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) |
| 1725 | |
| 1726 | |
| 1727 | # When config.status generates a header, we must update the stamp-h file. |
| 1728 | # This file resides in the same directory as the config header |
| 1729 | # that is generated. The stamp files are numbered to have different names. |
| 1730 | |
| 1731 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
| 1732 | # loop where config.status creates the headers, so we can generate |
| 1733 | # our stamp files there. |
| 1734 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
| 1735 | [# Compute $1's index in $config_headers. |
| 1736 | _am_arg=$1 |
| 1737 | _am_stamp_count=1 |
| 1738 | for _am_header in $config_headers :; do |
| 1739 | case $_am_header in |
| 1740 | $_am_arg | $_am_arg:* ) |
| 1741 | break ;; |
| 1742 | * ) |
| 1743 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
| 1744 | esac |
| 1745 | done |
| 1746 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
| 1747 | |
| 1748 | # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. |
| 1749 | # |
| 1750 | # This file is free software; the Free Software Foundation |
| 1751 | # gives unlimited permission to copy and/or distribute it, |
| 1752 | # with or without modifications, as long as this notice is preserved. |
| 1753 | |
| 1754 | # AM_PROG_INSTALL_SH |
| 1755 | # ------------------ |
| 1756 | # Define $install_sh. |
| 1757 | AC_DEFUN([AM_PROG_INSTALL_SH], |
| 1758 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| 1759 | if test x"${install_sh}" != xset; then |
| 1760 | case $am_aux_dir in |
| 1761 | *\ * | *\ *) |
| 1762 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
| 1763 | *) |
| 1764 | install_sh="\${SHELL} $am_aux_dir/install-sh" |
| 1765 | esac |
| 1766 | fi |
| 1767 | AC_SUBST(install_sh)]) |
| 1768 | |
| 1769 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
| 1770 | # |
| 1771 | # This file is free software; the Free Software Foundation |
| 1772 | # gives unlimited permission to copy and/or distribute it, |
| 1773 | # with or without modifications, as long as this notice is preserved. |
| 1774 | |
| 1775 | # serial 2 |
| 1776 | |
| 1777 | # Check whether the underlying file-system supports filenames |
| 1778 | # with a leading dot. For instance MS-DOS doesn't. |
| 1779 | AC_DEFUN([AM_SET_LEADING_DOT], |
| 1780 | [rm -rf .tst 2>/dev/null |
| 1781 | mkdir .tst 2>/dev/null |
| 1782 | if test -d .tst; then |
| 1783 | am__leading_dot=. |
| 1784 | else |
| 1785 | am__leading_dot=_ |
| 1786 | fi |
| 1787 | rmdir .tst 2>/dev/null |
| 1788 | AC_SUBST([am__leading_dot])]) |
| 1789 | |
| 1790 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
| 1791 | |
| 1792 | # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. |
| 1793 | # |
| 1794 | # This file is free software; the Free Software Foundation |
| 1795 | # gives unlimited permission to copy and/or distribute it, |
| 1796 | # with or without modifications, as long as this notice is preserved. |
| 1797 | |
| 1798 | # serial 4 |
| 1799 | |
| 1800 | # AM_MAKE_INCLUDE() |
| 1801 | # ----------------- |
| 1802 | # Check to see how make treats includes. |
| 1803 | AC_DEFUN([AM_MAKE_INCLUDE], |
| 1804 | [am_make=${MAKE-make} |
| 1805 | cat > confinc << 'END' |
| 1806 | am__doit: |
| 1807 | @echo this is the am__doit target |
| 1808 | .PHONY: am__doit |
| 1809 | END |
| 1810 | # If we don't find an include directive, just comment out the code. |
| 1811 | AC_MSG_CHECKING([for style of include used by $am_make]) |
| 1812 | am__include="#" |
| 1813 | am__quote= |
| 1814 | _am_result=none |
| 1815 | # First try GNU make style include. |
| 1816 | echo "include confinc" > confmf |
| 1817 | # Ignore all kinds of additional output from `make'. |
| 1818 | case `$am_make -s -f confmf 2> /dev/null` in #( |
| 1819 | *the\ am__doit\ target*) |
| 1820 | am__include=include |
| 1821 | am__quote= |
| 1822 | _am_result=GNU |
| 1823 | ;; |
| 1824 | esac |
| 1825 | # Now try BSD make style include. |
| 1826 | if test "$am__include" = "#"; then |
| 1827 | echo '.include "confinc"' > confmf |
| 1828 | case `$am_make -s -f confmf 2> /dev/null` in #( |
| 1829 | *the\ am__doit\ target*) |
| 1830 | am__include=.include |
| 1831 | am__quote="\"" |
| 1832 | _am_result=BSD |
| 1833 | ;; |
| 1834 | esac |
| 1835 | fi |
| 1836 | AC_SUBST([am__include]) |
| 1837 | AC_SUBST([am__quote]) |
| 1838 | AC_MSG_RESULT([$_am_result]) |
| 1839 | rm -f confinc confmf |
| 1840 | ]) |
| 1841 | |
| 1842 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
| 1843 | |
| 1844 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
| 1845 | # Free Software Foundation, Inc. |
| 1846 | # |
| 1847 | # This file is free software; the Free Software Foundation |
| 1848 | # gives unlimited permission to copy and/or distribute it, |
| 1849 | # with or without modifications, as long as this notice is preserved. |
| 1850 | |
| 1851 | # serial 6 |
| 1852 | |
| 1853 | # AM_MISSING_PROG(NAME, PROGRAM) |
| 1854 | # ------------------------------ |
| 1855 | AC_DEFUN([AM_MISSING_PROG], |
| 1856 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
| 1857 | $1=${$1-"${am_missing_run}$2"} |
| 1858 | AC_SUBST($1)]) |
| 1859 | |
| 1860 | |
| 1861 | # AM_MISSING_HAS_RUN |
| 1862 | # ------------------ |
| 1863 | # Define MISSING if not defined so far and test if it supports --run. |
| 1864 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
| 1865 | AC_DEFUN([AM_MISSING_HAS_RUN], |
| 1866 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| 1867 | AC_REQUIRE_AUX_FILE([missing])dnl |
| 1868 | if test x"${MISSING+set}" != xset; then |
| 1869 | case $am_aux_dir in |
| 1870 | *\ * | *\ *) |
| 1871 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; |
| 1872 | *) |
| 1873 | MISSING="\${SHELL} $am_aux_dir/missing" ;; |
| 1874 | esac |
| 1875 | fi |
| 1876 | # Use eval to expand $SHELL |
| 1877 | if eval "$MISSING --run true"; then |
| 1878 | am_missing_run="$MISSING --run " |
| 1879 | else |
| 1880 | am_missing_run= |
| 1881 | AC_MSG_WARN([`missing' script is too old or missing]) |
| 1882 | fi |
| 1883 | ]) |
| 1884 | |
| 1885 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
| 1886 | # |
| 1887 | # This file is free software; the Free Software Foundation |
| 1888 | # gives unlimited permission to copy and/or distribute it, |
| 1889 | # with or without modifications, as long as this notice is preserved. |
| 1890 | |
| 1891 | # AM_PROG_MKDIR_P |
| 1892 | # --------------- |
| 1893 | # Check for `mkdir -p'. |
| 1894 | AC_DEFUN([AM_PROG_MKDIR_P], |
| 1895 | [AC_PREREQ([2.60])dnl |
| 1896 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
| 1897 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
| 1898 | dnl while keeping a definition of mkdir_p for backward compatibility. |
| 1899 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
| 1900 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
| 1901 | dnl Makefile.ins that do not define MKDIR_P, so we do our own |
| 1902 | dnl adjustment using top_builddir (which is defined more often than |
| 1903 | dnl MKDIR_P). |
| 1904 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
| 1905 | case $mkdir_p in |
| 1906 | [[\\/$]]* | ?:[[\\/]]*) ;; |
| 1907 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
| 1908 | esac |
| 1909 | ]) |
| 1910 | |
| 1911 | # Helper functions for option handling. -*- Autoconf -*- |
| 1912 | |
| 1913 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. |
| 1914 | # |
| 1915 | # This file is free software; the Free Software Foundation |
| 1916 | # gives unlimited permission to copy and/or distribute it, |
| 1917 | # with or without modifications, as long as this notice is preserved. |
| 1918 | |
| 1919 | # serial 4 |
| 1920 | |
| 1921 | # _AM_MANGLE_OPTION(NAME) |
| 1922 | # ----------------------- |
| 1923 | AC_DEFUN([_AM_MANGLE_OPTION], |
| 1924 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
| 1925 | |
| 1926 | # _AM_SET_OPTION(NAME) |
| 1927 | # ------------------------------ |
| 1928 | # Set option NAME. Presently that only means defining a flag for this option. |
| 1929 | AC_DEFUN([_AM_SET_OPTION], |
| 1930 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
| 1931 | |
| 1932 | # _AM_SET_OPTIONS(OPTIONS) |
| 1933 | # ---------------------------------- |
| 1934 | # OPTIONS is a space-separated list of Automake options. |
| 1935 | AC_DEFUN([_AM_SET_OPTIONS], |
| 1936 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
| 1937 | |
| 1938 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
| 1939 | # ------------------------------------------- |
| 1940 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
| 1941 | AC_DEFUN([_AM_IF_OPTION], |
| 1942 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
| 1943 | |
| 1944 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
| 1945 | |
| 1946 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 |
| 1947 | # Free Software Foundation, Inc. |
| 1948 | # |
| 1949 | # This file is free software; the Free Software Foundation |
| 1950 | # gives unlimited permission to copy and/or distribute it, |
| 1951 | # with or without modifications, as long as this notice is preserved. |
| 1952 | |
| 1953 | # serial 5 |
| 1954 | |
| 1955 | # AM_SANITY_CHECK |
| 1956 | # --------------- |
| 1957 | AC_DEFUN([AM_SANITY_CHECK], |
| 1958 | [AC_MSG_CHECKING([whether build environment is sane]) |
| 1959 | # Just in case |
| 1960 | sleep 1 |
| 1961 | echo timestamp > conftest.file |
| 1962 | # Reject unsafe characters in $srcdir or the absolute working directory |
| 1963 | # name. Accept space and tab only in the latter. |
| 1964 | am_lf=' |
| 1965 | ' |
| 1966 | case `pwd` in |
| 1967 | *[[\\\"\#\$\&\'\`$am_lf]]*) |
| 1968 | AC_MSG_ERROR([unsafe absolute working directory name]);; |
| 1969 | esac |
| 1970 | case $srcdir in |
| 1971 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) |
| 1972 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; |
| 1973 | esac |
| 1974 | |
| 1975 | # Do `set' in a subshell so we don't clobber the current shell's |
| 1976 | # arguments. Must try -L first in case configure is actually a |
| 1977 | # symlink; some systems play weird games with the mod time of symlinks |
| 1978 | # (eg FreeBSD returns the mod time of the symlink's containing |
| 1979 | # directory). |
| 1980 | if ( |
| 1981 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
| 1982 | if test "$[*]" = "X"; then |
| 1983 | # -L didn't work. |
| 1984 | set X `ls -t "$srcdir/configure" conftest.file` |
| 1985 | fi |
| 1986 | rm -f conftest.file |
| 1987 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
| 1988 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
| 1989 | |
| 1990 | # If neither matched, then we have a broken ls. This can happen |
| 1991 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
| 1992 | # broken ls alias from the environment. This has actually |
| 1993 | # happened. Such a system could not be considered "sane". |
| 1994 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
| 1995 | alias in your environment]) |
| 1996 | fi |
| 1997 | |
| 1998 | test "$[2]" = conftest.file |
| 1999 | ) |
| 2000 | then |
| 2001 | # Ok. |
| 2002 | : |
| 2003 | else |
| 2004 | AC_MSG_ERROR([newly created file is older than distributed files! |
| 2005 | Check your system clock]) |
| 2006 | fi |
| 2007 | AC_MSG_RESULT(yes)]) |
| 2008 | |
| 2009 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| 2010 | # |
| 2011 | # This file is free software; the Free Software Foundation |
| 2012 | # gives unlimited permission to copy and/or distribute it, |
| 2013 | # with or without modifications, as long as this notice is preserved. |
| 2014 | |
| 2015 | # AM_PROG_INSTALL_STRIP |
| 2016 | # --------------------- |
| 2017 | # One issue with vendor `install' (even GNU) is that you can't |
| 2018 | # specify the program used to strip binaries. This is especially |
| 2019 | # annoying in cross-compiling environments, where the build's strip |
| 2020 | # is unlikely to handle the host's binaries. |
| 2021 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
| 2022 | # always use install-sh in `make install-strip', and initialize |
| 2023 | # STRIPPROG with the value of the STRIP variable (set by the user). |
| 2024 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
| 2025 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
| 2026 | # Installed binaries are usually stripped using `strip' when the user |
| 2027 | # run `make install-strip'. However `strip' might not be the right |
| 2028 | # tool to use in cross-compilation environments, therefore Automake |
| 2029 | # will honor the `STRIP' environment variable to overrule this program. |
| 2030 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
| 2031 | if test "$cross_compiling" != no; then |
| 2032 | AC_CHECK_TOOL([STRIP], [strip], :) |
| 2033 | fi |
| 2034 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
| 2035 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
| 2036 | |
| 2037 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc. |
| 2038 | # |
| 2039 | # This file is free software; the Free Software Foundation |
| 2040 | # gives unlimited permission to copy and/or distribute it, |
| 2041 | # with or without modifications, as long as this notice is preserved. |
| 2042 | |
| 2043 | # serial 2 |
| 2044 | |
| 2045 | # _AM_SUBST_NOTMAKE(VARIABLE) |
| 2046 | # --------------------------- |
| 2047 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
| 2048 | # This macro is traced by Automake. |
| 2049 | AC_DEFUN([_AM_SUBST_NOTMAKE]) |
| 2050 | |
| 2051 | # AM_SUBST_NOTMAKE(VARIABLE) |
| 2052 | # --------------------------- |
| 2053 | # Public sister of _AM_SUBST_NOTMAKE. |
| 2054 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) |
| 2055 | |
| 2056 | # Check how to create a tarball. -*- Autoconf -*- |
| 2057 | |
| 2058 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
| 2059 | # |
| 2060 | # This file is free software; the Free Software Foundation |
| 2061 | # gives unlimited permission to copy and/or distribute it, |
| 2062 | # with or without modifications, as long as this notice is preserved. |
| 2063 | |
| 2064 | # serial 2 |
| 2065 | |
| 2066 | # _AM_PROG_TAR(FORMAT) |
| 2067 | # -------------------- |
| 2068 | # Check how to create a tarball in format FORMAT. |
| 2069 | # FORMAT should be one of `v7', `ustar', or `pax'. |
| 2070 | # |
| 2071 | # Substitute a variable $(am__tar) that is a command |
| 2072 | # writing to stdout a FORMAT-tarball containing the directory |
| 2073 | # $tardir. |
| 2074 | # tardir=directory && $(am__tar) > result.tar |
| 2075 | # |
| 2076 | # Substitute a variable $(am__untar) that extract such |
| 2077 | # a tarball read from stdin. |
| 2078 | # $(am__untar) < result.tar |
| 2079 | AC_DEFUN([_AM_PROG_TAR], |
| 2080 | [# Always define AMTAR for backward compatibility. |
| 2081 | AM_MISSING_PROG([AMTAR], [tar]) |
| 2082 | m4_if([$1], [v7], |
| 2083 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
| 2084 | [m4_case([$1], [ustar],, [pax],, |
| 2085 | [m4_fatal([Unknown tar format])]) |
| 2086 | AC_MSG_CHECKING([how to create a $1 tar archive]) |
| 2087 | # Loop over all known methods to create a tar archive until one works. |
| 2088 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
| 2089 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
| 2090 | # Do not fold the above two line into one, because Tru64 sh and |
| 2091 | # Solaris sh will not grok spaces in the rhs of `-'. |
| 2092 | for _am_tool in $_am_tools |
| 2093 | do |
| 2094 | case $_am_tool in |
| 2095 | gnutar) |
| 2096 | for _am_tar in tar gnutar gtar; |
| 2097 | do |
| 2098 | AM_RUN_LOG([$_am_tar --version]) && break |
| 2099 | done |
| 2100 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
| 2101 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
| 2102 | am__untar="$_am_tar -xf -" |
| 2103 | ;; |
| 2104 | plaintar) |
| 2105 | # Must skip GNU tar: if it does not support --format= it doesn't create |
| 2106 | # ustar tarball either. |
| 2107 | (tar --version) >/dev/null 2>&1 && continue |
| 2108 | am__tar='tar chf - "$$tardir"' |
| 2109 | am__tar_='tar chf - "$tardir"' |
| 2110 | am__untar='tar xf -' |
| 2111 | ;; |
| 2112 | pax) |
| 2113 | am__tar='pax -L -x $1 -w "$$tardir"' |
| 2114 | am__tar_='pax -L -x $1 -w "$tardir"' |
| 2115 | am__untar='pax -r' |
| 2116 | ;; |
| 2117 | cpio) |
| 2118 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
| 2119 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
| 2120 | am__untar='cpio -i -H $1 -d' |
| 2121 | ;; |
| 2122 | none) |
| 2123 | am__tar=false |
| 2124 | am__tar_=false |
| 2125 | am__untar=false |
| 2126 | ;; |
| 2127 | esac |
| 2128 | |
| 2129 | # If the value was cached, stop now. We just wanted to have am__tar |
| 2130 | # and am__untar set. |
| 2131 | test -n "${am_cv_prog_tar_$1}" && break |
| 2132 | |
| 2133 | # tar/untar a dummy directory, and stop if the command works |
| 2134 | rm -rf conftest.dir |
| 2135 | mkdir conftest.dir |
| 2136 | echo GrepMe > conftest.dir/file |
| 2137 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
| 2138 | rm -rf conftest.dir |
| 2139 | if test -s conftest.tar; then |
| 2140 | AM_RUN_LOG([$am__untar <conftest.tar]) |
| 2141 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
| 2142 | fi |
| 2143 | done |
| 2144 | rm -rf conftest.dir |
| 2145 | |
| 2146 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
| 2147 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
| 2148 | AC_SUBST([am__tar]) |
| 2149 | AC_SUBST([am__untar]) |
| 2150 | ]) # _AM_PROG_TAR |
| 2151 | |
| 2152 | m4_include([m4/byteorder.m4]) |
| 2153 | m4_include([m4/libtool.m4]) |
| 2154 | m4_include([m4/ltoptions.m4]) |
| 2155 | m4_include([m4/ltsugar.m4]) |
| 2156 | m4_include([m4/ltversion.m4]) |
| 2157 | m4_include([m4/lt~obsolete.m4]) |
| 2158 | m4_include([m4/stdint.m4]) |