jjako | 52c2414 | 2002-12-16 13:33:51 +0000 | [diff] [blame] | 1 | dnl aclocal.m4 generated automatically by aclocal 1.4 |
| 2 | |
| 3 | dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. |
| 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | |
| 8 | dnl This program is distributed in the hope that it will be useful, |
| 9 | dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| 10 | dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 11 | dnl PARTICULAR PURPOSE. |
| 12 | |
| 13 | |
| 14 | # serial 40 AC_PROG_LIBTOOL |
| 15 | AC_DEFUN(AC_PROG_LIBTOOL, |
| 16 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
| 17 | |
| 18 | # Save cache, so that ltconfig can load it |
| 19 | AC_CACHE_SAVE |
| 20 | |
| 21 | # Actually configure libtool. ac_aux_dir is where install-sh is found. |
| 22 | CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
| 23 | LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ |
| 24 | LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ |
| 25 | DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ |
| 26 | ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
| 27 | $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \ |
| 28 | || AC_MSG_ERROR([libtool configure failed]) |
| 29 | |
| 30 | # Reload cache, that may have been modified by ltconfig |
| 31 | AC_CACHE_LOAD |
| 32 | |
| 33 | # This can be used to rebuild libtool when needed |
| 34 | LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" |
| 35 | |
| 36 | # Always use our own libtool. |
| 37 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
| 38 | AC_SUBST(LIBTOOL)dnl |
| 39 | |
| 40 | # Redirect the config.log output again, so that the ltconfig log is not |
| 41 | # clobbered by the next message. |
| 42 | exec 5>>./config.log |
| 43 | ]) |
| 44 | |
| 45 | AC_DEFUN(AC_LIBTOOL_SETUP, |
| 46 | [AC_PREREQ(2.13)dnl |
| 47 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
| 48 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
| 49 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
| 50 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 51 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| 52 | AC_REQUIRE([AC_PROG_RANLIB])dnl |
| 53 | AC_REQUIRE([AC_PROG_CC])dnl |
| 54 | AC_REQUIRE([AC_PROG_LD])dnl |
| 55 | AC_REQUIRE([AC_PROG_NM])dnl |
| 56 | AC_REQUIRE([AC_PROG_LN_S])dnl |
| 57 | dnl |
| 58 | |
| 59 | case "$target" in |
| 60 | NONE) lt_target="$host" ;; |
| 61 | *) lt_target="$target" ;; |
| 62 | esac |
| 63 | |
| 64 | # Check for any special flags to pass to ltconfig. |
| 65 | # |
| 66 | # the following will cause an existing older ltconfig to fail, so |
| 67 | # we ignore this at the expense of the cache file... Checking this |
| 68 | # will just take longer ... bummer! |
| 69 | #libtool_flags="--cache-file=$cache_file" |
| 70 | # |
| 71 | test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" |
| 72 | test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" |
| 73 | test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" |
| 74 | test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
| 75 | test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
| 76 | ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], |
| 77 | [libtool_flags="$libtool_flags --enable-dlopen"]) |
| 78 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
| 79 | [libtool_flags="$libtool_flags --enable-win32-dll"]) |
| 80 | AC_ARG_ENABLE(libtool-lock, |
| 81 | [ --disable-libtool-lock avoid locking (might break parallel builds)]) |
| 82 | test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" |
| 83 | test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" |
| 84 | |
| 85 | # Some flags need to be propagated to the compiler or linker for good |
| 86 | # libtool support. |
| 87 | case "$lt_target" in |
| 88 | *-*-irix6*) |
| 89 | # Find out which ABI we are using. |
| 90 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
| 91 | if AC_TRY_EVAL(ac_compile); then |
| 92 | case "`/usr/bin/file conftest.o`" in |
| 93 | *32-bit*) |
| 94 | LD="${LD-ld} -32" |
| 95 | ;; |
| 96 | *N32*) |
| 97 | LD="${LD-ld} -n32" |
| 98 | ;; |
| 99 | *64-bit*) |
| 100 | LD="${LD-ld} -64" |
| 101 | ;; |
| 102 | esac |
| 103 | fi |
| 104 | rm -rf conftest* |
| 105 | ;; |
| 106 | |
| 107 | *-*-sco3.2v5*) |
| 108 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
| 109 | SAVE_CFLAGS="$CFLAGS" |
| 110 | CFLAGS="$CFLAGS -belf" |
| 111 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
| 112 | [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) |
| 113 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
| 114 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
| 115 | CFLAGS="$SAVE_CFLAGS" |
| 116 | fi |
| 117 | ;; |
| 118 | |
| 119 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
| 120 | [*-*-cygwin* | *-*-mingw*) |
| 121 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
| 122 | AC_CHECK_TOOL(AS, as, false) |
| 123 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
| 124 | ;; |
| 125 | ]) |
| 126 | esac |
| 127 | ]) |
| 128 | |
| 129 | # AC_LIBTOOL_DLOPEN - enable checks for dlopen support |
| 130 | AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) |
| 131 | |
| 132 | # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's |
| 133 | AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) |
| 134 | |
| 135 | # AC_ENABLE_SHARED - implement the --enable-shared flag |
| 136 | # Usage: AC_ENABLE_SHARED[(DEFAULT)] |
| 137 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| 138 | # `yes'. |
| 139 | AC_DEFUN(AC_ENABLE_SHARED, [dnl |
| 140 | define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
| 141 | AC_ARG_ENABLE(shared, |
| 142 | changequote(<<, >>)dnl |
| 143 | << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], |
| 144 | changequote([, ])dnl |
| 145 | [p=${PACKAGE-default} |
| 146 | case "$enableval" in |
| 147 | yes) enable_shared=yes ;; |
| 148 | no) enable_shared=no ;; |
| 149 | *) |
| 150 | enable_shared=no |
| 151 | # Look at the argument we got. We use all the common list separators. |
| 152 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| 153 | for pkg in $enableval; do |
| 154 | if test "X$pkg" = "X$p"; then |
| 155 | enable_shared=yes |
| 156 | fi |
| 157 | done |
| 158 | IFS="$ac_save_ifs" |
| 159 | ;; |
| 160 | esac], |
| 161 | enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl |
| 162 | ]) |
| 163 | |
| 164 | # AC_DISABLE_SHARED - set the default shared flag to --disable-shared |
| 165 | AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 166 | AC_ENABLE_SHARED(no)]) |
| 167 | |
| 168 | # AC_ENABLE_STATIC - implement the --enable-static flag |
| 169 | # Usage: AC_ENABLE_STATIC[(DEFAULT)] |
| 170 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| 171 | # `yes'. |
| 172 | AC_DEFUN(AC_ENABLE_STATIC, [dnl |
| 173 | define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
| 174 | AC_ARG_ENABLE(static, |
| 175 | changequote(<<, >>)dnl |
| 176 | << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], |
| 177 | changequote([, ])dnl |
| 178 | [p=${PACKAGE-default} |
| 179 | case "$enableval" in |
| 180 | yes) enable_static=yes ;; |
| 181 | no) enable_static=no ;; |
| 182 | *) |
| 183 | enable_static=no |
| 184 | # Look at the argument we got. We use all the common list separators. |
| 185 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| 186 | for pkg in $enableval; do |
| 187 | if test "X$pkg" = "X$p"; then |
| 188 | enable_static=yes |
| 189 | fi |
| 190 | done |
| 191 | IFS="$ac_save_ifs" |
| 192 | ;; |
| 193 | esac], |
| 194 | enable_static=AC_ENABLE_STATIC_DEFAULT)dnl |
| 195 | ]) |
| 196 | |
| 197 | # AC_DISABLE_STATIC - set the default static flag to --disable-static |
| 198 | AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 199 | AC_ENABLE_STATIC(no)]) |
| 200 | |
| 201 | |
| 202 | # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag |
| 203 | # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] |
| 204 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| 205 | # `yes'. |
| 206 | AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl |
| 207 | define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
| 208 | AC_ARG_ENABLE(fast-install, |
| 209 | changequote(<<, >>)dnl |
| 210 | << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], |
| 211 | changequote([, ])dnl |
| 212 | [p=${PACKAGE-default} |
| 213 | case "$enableval" in |
| 214 | yes) enable_fast_install=yes ;; |
| 215 | no) enable_fast_install=no ;; |
| 216 | *) |
| 217 | enable_fast_install=no |
| 218 | # Look at the argument we got. We use all the common list separators. |
| 219 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| 220 | for pkg in $enableval; do |
| 221 | if test "X$pkg" = "X$p"; then |
| 222 | enable_fast_install=yes |
| 223 | fi |
| 224 | done |
| 225 | IFS="$ac_save_ifs" |
| 226 | ;; |
| 227 | esac], |
| 228 | enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl |
| 229 | ]) |
| 230 | |
| 231 | # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install |
| 232 | AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 233 | AC_ENABLE_FAST_INSTALL(no)]) |
| 234 | |
| 235 | # AC_PROG_LD - find the path to the GNU or non-GNU linker |
| 236 | AC_DEFUN(AC_PROG_LD, |
| 237 | [AC_ARG_WITH(gnu-ld, |
| 238 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| 239 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| 240 | AC_REQUIRE([AC_PROG_CC])dnl |
| 241 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 242 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| 243 | ac_prog=ld |
| 244 | if test "$ac_cv_prog_gcc" = yes; then |
| 245 | # Check if gcc -print-prog-name=ld gives a path. |
| 246 | AC_MSG_CHECKING([for ld used by GCC]) |
| 247 | ac_prog=`($CC -print-prog-name=ld) 2>&5` |
| 248 | case "$ac_prog" in |
| 249 | # Accept absolute paths. |
| 250 | changequote(,)dnl |
| 251 | [\\/]* | [A-Za-z]:[\\/]*) |
| 252 | re_direlt='/[^/][^/]*/\.\./' |
| 253 | changequote([,])dnl |
| 254 | # Canonicalize the path of ld |
| 255 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| 256 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| 257 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 258 | done |
| 259 | test -z "$LD" && LD="$ac_prog" |
| 260 | ;; |
| 261 | "") |
| 262 | # If it fails, then pretend we aren't using GCC. |
| 263 | ac_prog=ld |
| 264 | ;; |
| 265 | *) |
| 266 | # If it is relative, then search for the first ld in PATH. |
| 267 | with_gnu_ld=unknown |
| 268 | ;; |
| 269 | esac |
| 270 | elif test "$with_gnu_ld" = yes; then |
| 271 | AC_MSG_CHECKING([for GNU ld]) |
| 272 | else |
| 273 | AC_MSG_CHECKING([for non-GNU ld]) |
| 274 | fi |
| 275 | AC_CACHE_VAL(ac_cv_path_LD, |
| 276 | [if test -z "$LD"; then |
| 277 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 278 | for ac_dir in $PATH; do |
| 279 | test -z "$ac_dir" && ac_dir=. |
| 280 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 281 | ac_cv_path_LD="$ac_dir/$ac_prog" |
| 282 | # Check to see if the program is GNU ld. I'd rather use --version, |
| 283 | # but apparently some GNU ld's only accept -v. |
| 284 | # Break only if it was the GNU/non-GNU ld that we prefer. |
| 285 | if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| 286 | test "$with_gnu_ld" != no && break |
| 287 | else |
| 288 | test "$with_gnu_ld" != yes && break |
| 289 | fi |
| 290 | fi |
| 291 | done |
| 292 | IFS="$ac_save_ifs" |
| 293 | else |
| 294 | ac_cv_path_LD="$LD" # Let the user override the test with a path. |
| 295 | fi]) |
| 296 | LD="$ac_cv_path_LD" |
| 297 | if test -n "$LD"; then |
| 298 | AC_MSG_RESULT($LD) |
| 299 | else |
| 300 | AC_MSG_RESULT(no) |
| 301 | fi |
| 302 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| 303 | AC_PROG_LD_GNU |
| 304 | ]) |
| 305 | |
| 306 | AC_DEFUN(AC_PROG_LD_GNU, |
| 307 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
| 308 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 309 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| 310 | ac_cv_prog_gnu_ld=yes |
| 311 | else |
| 312 | ac_cv_prog_gnu_ld=no |
| 313 | fi]) |
| 314 | ]) |
| 315 | |
| 316 | # AC_PROG_NM - find the path to a BSD-compatible name lister |
| 317 | AC_DEFUN(AC_PROG_NM, |
| 318 | [AC_MSG_CHECKING([for BSD-compatible nm]) |
| 319 | AC_CACHE_VAL(ac_cv_path_NM, |
| 320 | [if test -n "$NM"; then |
| 321 | # Let the user override the test. |
| 322 | ac_cv_path_NM="$NM" |
| 323 | else |
| 324 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 325 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
| 326 | test -z "$ac_dir" && ac_dir=. |
| 327 | if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then |
| 328 | # Check to see if the nm accepts a BSD-compat flag. |
| 329 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
| 330 | # nm: unknown option "B" ignored |
| 331 | if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| 332 | ac_cv_path_NM="$ac_dir/nm -B" |
| 333 | break |
| 334 | elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| 335 | ac_cv_path_NM="$ac_dir/nm -p" |
| 336 | break |
| 337 | else |
| 338 | ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but |
| 339 | continue # so that we can try to find one that supports BSD flags |
| 340 | fi |
| 341 | fi |
| 342 | done |
| 343 | IFS="$ac_save_ifs" |
| 344 | test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm |
| 345 | fi]) |
| 346 | NM="$ac_cv_path_NM" |
| 347 | AC_MSG_RESULT([$NM]) |
| 348 | ]) |
| 349 | |
| 350 | # AC_CHECK_LIBM - check for math library |
| 351 | AC_DEFUN(AC_CHECK_LIBM, |
| 352 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 353 | LIBM= |
| 354 | case "$lt_target" in |
| 355 | *-*-beos* | *-*-cygwin*) |
| 356 | # These system don't have libm |
| 357 | ;; |
| 358 | *-ncr-sysv4.3*) |
| 359 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
| 360 | AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") |
| 361 | ;; |
| 362 | *) |
| 363 | AC_CHECK_LIB(m, main, LIBM="-lm") |
| 364 | ;; |
| 365 | esac |
| 366 | ]) |
| 367 | |
| 368 | # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for |
| 369 | # the libltdl convenience library and INCLTDL to the include flags for |
| 370 | # the libltdl header and adds --enable-ltdl-convenience to the |
| 371 | # configure arguments. Note that LIBLTDL and INCLTDL are not |
| 372 | # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not |
| 373 | # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed |
| 374 | # with '${top_builddir}/' and INCLTDL will be prefixed with |
| 375 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
| 376 | # flat and you're not using automake, define top_builddir and |
| 377 | # top_srcdir appropriately in the Makefiles. |
| 378 | AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 379 | case "$enable_ltdl_convenience" in |
| 380 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
| 381 | "") enable_ltdl_convenience=yes |
| 382 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
| 383 | esac |
| 384 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
| 385 | INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
| 386 | ]) |
| 387 | |
| 388 | # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for |
| 389 | # the libltdl installable library and INCLTDL to the include flags for |
| 390 | # the libltdl header and adds --enable-ltdl-install to the configure |
| 391 | # arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is |
| 392 | # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed |
| 393 | # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will |
| 394 | # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed |
| 395 | # with '${top_srcdir}/' (note the single quotes!). If your package is |
| 396 | # not flat and you're not using automake, define top_builddir and |
| 397 | # top_srcdir appropriately in the Makefiles. |
| 398 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
| 399 | AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 400 | AC_CHECK_LIB(ltdl, main, |
| 401 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
| 402 | [if test x"$enable_ltdl_install" = xno; then |
| 403 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
| 404 | else |
| 405 | enable_ltdl_install=yes |
| 406 | fi |
| 407 | ]) |
| 408 | if test x"$enable_ltdl_install" = x"yes"; then |
| 409 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
| 410 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
| 411 | INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
| 412 | else |
| 413 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
| 414 | LIBLTDL="-lltdl" |
| 415 | INCLTDL= |
| 416 | fi |
| 417 | ]) |
| 418 | |
| 419 | dnl old names |
| 420 | AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl |
| 421 | AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl |
| 422 | AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl |
| 423 | AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl |
| 424 | AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl |
| 425 | AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl |
| 426 | AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl |
| 427 | |
| 428 | dnl This is just to silence aclocal about the macro not being used |
| 429 | ifelse([AC_DISABLE_FAST_INSTALL])dnl |
| 430 | |
| 431 | # Do all the work for Automake. This macro actually does too much -- |
| 432 | # some checks are only needed if your package does certain things. |
| 433 | # But this isn't really a big deal. |
| 434 | |
| 435 | # serial 1 |
| 436 | |
| 437 | dnl Usage: |
| 438 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
| 439 | |
| 440 | AC_DEFUN(AM_INIT_AUTOMAKE, |
| 441 | [AC_REQUIRE([AC_PROG_INSTALL]) |
| 442 | PACKAGE=[$1] |
| 443 | AC_SUBST(PACKAGE) |
| 444 | VERSION=[$2] |
| 445 | AC_SUBST(VERSION) |
| 446 | dnl test to see if srcdir already configured |
| 447 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
| 448 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
| 449 | fi |
| 450 | ifelse([$3],, |
| 451 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
| 452 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) |
| 453 | AC_REQUIRE([AM_SANITY_CHECK]) |
| 454 | AC_REQUIRE([AC_ARG_PROGRAM]) |
| 455 | dnl FIXME This is truly gross. |
| 456 | missing_dir=`cd $ac_aux_dir && pwd` |
| 457 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) |
| 458 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
| 459 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) |
| 460 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
| 461 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
| 462 | AC_REQUIRE([AC_PROG_MAKE_SET])]) |
| 463 | |
| 464 | # |
| 465 | # Check to make sure that the build environment is sane. |
| 466 | # |
| 467 | |
| 468 | AC_DEFUN(AM_SANITY_CHECK, |
| 469 | [AC_MSG_CHECKING([whether build environment is sane]) |
| 470 | # Just in case |
| 471 | sleep 1 |
| 472 | echo timestamp > conftestfile |
| 473 | # Do `set' in a subshell so we don't clobber the current shell's |
| 474 | # arguments. Must try -L first in case configure is actually a |
| 475 | # symlink; some systems play weird games with the mod time of symlinks |
| 476 | # (eg FreeBSD returns the mod time of the symlink's containing |
| 477 | # directory). |
| 478 | if ( |
| 479 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
| 480 | if test "[$]*" = "X"; then |
| 481 | # -L didn't work. |
| 482 | set X `ls -t $srcdir/configure conftestfile` |
| 483 | fi |
| 484 | if test "[$]*" != "X $srcdir/configure conftestfile" \ |
| 485 | && test "[$]*" != "X conftestfile $srcdir/configure"; then |
| 486 | |
| 487 | # If neither matched, then we have a broken ls. This can happen |
| 488 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
| 489 | # broken ls alias from the environment. This has actually |
| 490 | # happened. Such a system could not be considered "sane". |
| 491 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
| 492 | alias in your environment]) |
| 493 | fi |
| 494 | |
| 495 | test "[$]2" = conftestfile |
| 496 | ) |
| 497 | then |
| 498 | # Ok. |
| 499 | : |
| 500 | else |
| 501 | AC_MSG_ERROR([newly created file is older than distributed files! |
| 502 | Check your system clock]) |
| 503 | fi |
| 504 | rm -f conftest* |
| 505 | AC_MSG_RESULT(yes)]) |
| 506 | |
| 507 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
| 508 | dnl The program must properly implement --version. |
| 509 | AC_DEFUN(AM_MISSING_PROG, |
| 510 | [AC_MSG_CHECKING(for working $2) |
| 511 | # Run test in a subshell; some versions of sh will print an error if |
| 512 | # an executable is not found, even if stderr is redirected. |
| 513 | # Redirect stdin to placate older versions of autoconf. Sigh. |
| 514 | if ($2 --version) < /dev/null > /dev/null 2>&1; then |
| 515 | $1=$2 |
| 516 | AC_MSG_RESULT(found) |
| 517 | else |
| 518 | $1="$3/missing $2" |
| 519 | AC_MSG_RESULT(missing) |
| 520 | fi |
| 521 | AC_SUBST($1)]) |
| 522 | |