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aclocal.m4 41 KB

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  1. # generated automatically by aclocal 1.11 -*- Autoconf -*-
  2. # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
  3. # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
  4. # This file is free software; the Free Software Foundation
  5. # gives unlimited permission to copy and/or distribute it,
  6. # with or without modifications, as long as this notice is preserved.
  7. # This program is distributed in the hope that it will be useful,
  8. # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  9. # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  10. # PARTICULAR PURPOSE.
  11. m4_ifndef([AC_AUTOCONF_VERSION],
  12. [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
  13. m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
  14. [m4_warning([this file was generated for autoconf 2.65.
  15. You have another version of autoconf. It may work, but is not guaranteed to.
  16. If you have problems, you may need to regenerate the build system entirely.
  17. To do so, use the procedure documented by the package, typically `autoreconf'.])])
  18. dnl AM_GCONF_SOURCE_2
  19. dnl Defines GCONF_SCHEMA_CONFIG_SOURCE which is where you should install schemas
  20. dnl (i.e. pass to gconftool-2
  21. dnl Defines GCONF_SCHEMA_FILE_DIR which is a filesystem directory where
  22. dnl you should install foo.schemas files
  23. dnl
  24. AC_DEFUN([AM_GCONF_SOURCE_2],
  25. [
  26. if test "x$GCONF_SCHEMA_INSTALL_SOURCE" = "x"; then
  27. GCONF_SCHEMA_CONFIG_SOURCE=`gconftool-2 --get-default-source`
  28. else
  29. GCONF_SCHEMA_CONFIG_SOURCE=$GCONF_SCHEMA_INSTALL_SOURCE
  30. fi
  31. AC_ARG_WITH([gconf-source],
  32. AC_HELP_STRING([--with-gconf-source=sourceaddress],
  33. [Config database for installing schema files.]),
  34. [GCONF_SCHEMA_CONFIG_SOURCE="$withval"],)
  35. AC_SUBST(GCONF_SCHEMA_CONFIG_SOURCE)
  36. AC_MSG_RESULT([Using config source $GCONF_SCHEMA_CONFIG_SOURCE for schema installation])
  37. if test "x$GCONF_SCHEMA_FILE_DIR" = "x"; then
  38. GCONF_SCHEMA_FILE_DIR='$(sysconfdir)/gconf/schemas'
  39. fi
  40. AC_ARG_WITH([gconf-schema-file-dir],
  41. AC_HELP_STRING([--with-gconf-schema-file-dir=dir],
  42. [Directory for installing schema files.]),
  43. [GCONF_SCHEMA_FILE_DIR="$withval"],)
  44. AC_SUBST(GCONF_SCHEMA_FILE_DIR)
  45. AC_MSG_RESULT([Using $GCONF_SCHEMA_FILE_DIR as install directory for schema files])
  46. AC_ARG_ENABLE(schemas-install,
  47. AC_HELP_STRING([--disable-schemas-install],
  48. [Disable the schemas installation]),
  49. [case ${enableval} in
  50. yes|no) ;;
  51. *) AC_MSG_ERROR([bad value ${enableval} for --enable-schemas-install]) ;;
  52. esac])
  53. AM_CONDITIONAL([GCONF_SCHEMAS_INSTALL], [test "$enable_schemas_install" != no])
  54. ])
  55. # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
  56. #
  57. # Copyright © 2004 Scott James Remnant <[email protected]>.
  58. #
  59. # This program is free software; you can redistribute it and/or modify
  60. # it under the terms of the GNU General Public License as published by
  61. # the Free Software Foundation; either version 2 of the License, or
  62. # (at your option) any later version.
  63. #
  64. # This program is distributed in the hope that it will be useful, but
  65. # WITHOUT ANY WARRANTY; without even the implied warranty of
  66. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  67. # General Public License for more details.
  68. #
  69. # You should have received a copy of the GNU General Public License
  70. # along with this program; if not, write to the Free Software
  71. # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  72. #
  73. # As a special exception to the GNU General Public License, if you
  74. # distribute this file as part of a program that contains a
  75. # configuration script generated by Autoconf, you may include it under
  76. # the same distribution terms that you use for the rest of that program.
  77. # PKG_PROG_PKG_CONFIG([MIN-VERSION])
  78. # ----------------------------------
  79. AC_DEFUN([PKG_PROG_PKG_CONFIG],
  80. [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
  81. m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
  82. AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
  83. if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  84. AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
  85. fi
  86. if test -n "$PKG_CONFIG"; then
  87. _pkg_min_version=m4_default([$1], [0.9.0])
  88. AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
  89. if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  90. AC_MSG_RESULT([yes])
  91. else
  92. AC_MSG_RESULT([no])
  93. PKG_CONFIG=""
  94. fi
  95. fi[]dnl
  96. ])# PKG_PROG_PKG_CONFIG
  97. # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
  98. #
  99. # Check to see whether a particular set of modules exists. Similar
  100. # to PKG_CHECK_MODULES(), but does not set variables or print errors.
  101. #
  102. #
  103. # Similar to PKG_CHECK_MODULES, make sure that the first instance of
  104. # this or PKG_CHECK_MODULES is called, or make sure to call
  105. # PKG_CHECK_EXISTS manually
  106. # --------------------------------------------------------------
  107. AC_DEFUN([PKG_CHECK_EXISTS],
  108. [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  109. if test -n "$PKG_CONFIG" && \
  110. AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
  111. m4_ifval([$2], [$2], [:])
  112. m4_ifvaln([$3], [else
  113. $3])dnl
  114. fi])
  115. # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
  116. # ---------------------------------------------
  117. m4_define([_PKG_CONFIG],
  118. [if test -n "$PKG_CONFIG"; then
  119. if test -n "$$1"; then
  120. pkg_cv_[]$1="$$1"
  121. else
  122. PKG_CHECK_EXISTS([$3],
  123. [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
  124. [pkg_failed=yes])
  125. fi
  126. else
  127. pkg_failed=untried
  128. fi[]dnl
  129. ])# _PKG_CONFIG
  130. # _PKG_SHORT_ERRORS_SUPPORTED
  131. # -----------------------------
  132. AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
  133. [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  134. if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
  135. _pkg_short_errors_supported=yes
  136. else
  137. _pkg_short_errors_supported=no
  138. fi[]dnl
  139. ])# _PKG_SHORT_ERRORS_SUPPORTED
  140. # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
  141. # [ACTION-IF-NOT-FOUND])
  142. #
  143. #
  144. # Note that if there is a possibility the first call to
  145. # PKG_CHECK_MODULES might not happen, you should be sure to include an
  146. # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
  147. #
  148. #
  149. # --------------------------------------------------------------
  150. AC_DEFUN([PKG_CHECK_MODULES],
  151. [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  152. AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
  153. AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
  154. pkg_failed=no
  155. AC_MSG_CHECKING([for $1])
  156. _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
  157. _PKG_CONFIG([$1][_LIBS], [libs], [$2])
  158. m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
  159. and $1[]_LIBS to avoid the need to call pkg-config.
  160. See the pkg-config man page for more details.])
  161. if test $pkg_failed = yes; then
  162. _PKG_SHORT_ERRORS_SUPPORTED
  163. if test $_pkg_short_errors_supported = yes; then
  164. $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
  165. else
  166. $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
  167. fi
  168. # Put the nasty error message in config.log where it belongs
  169. echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
  170. ifelse([$4], , [AC_MSG_ERROR(dnl
  171. [Package requirements ($2) were not met:
  172. $$1_PKG_ERRORS
  173. Consider adjusting the PKG_CONFIG_PATH environment variable if you
  174. installed software in a non-standard prefix.
  175. _PKG_TEXT
  176. ])],
  177. [AC_MSG_RESULT([no])
  178. $4])
  179. elif test $pkg_failed = untried; then
  180. ifelse([$4], , [AC_MSG_FAILURE(dnl
  181. [The pkg-config script could not be found or is too old. Make sure it
  182. is in your PATH or set the PKG_CONFIG environment variable to the full
  183. path to pkg-config.
  184. _PKG_TEXT
  185. To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
  186. [$4])
  187. else
  188. $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
  189. $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
  190. AC_MSG_RESULT([yes])
  191. ifelse([$3], , :, [$3])
  192. fi[]dnl
  193. ])# PKG_CHECK_MODULES
  194. # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  195. #
  196. # This file is free software; the Free Software Foundation
  197. # gives unlimited permission to copy and/or distribute it,
  198. # with or without modifications, as long as this notice is preserved.
  199. # AM_AUTOMAKE_VERSION(VERSION)
  200. # ----------------------------
  201. # Automake X.Y traces this macro to ensure aclocal.m4 has been
  202. # generated from the m4 files accompanying Automake X.Y.
  203. # (This private macro should not be called outside this file.)
  204. AC_DEFUN([AM_AUTOMAKE_VERSION],
  205. [am__api_version='1.11'
  206. dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
  207. dnl require some minimum version. Point them to the right macro.
  208. m4_if([$1], [1.11], [],
  209. [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
  210. ])
  211. # _AM_AUTOCONF_VERSION(VERSION)
  212. # -----------------------------
  213. # aclocal traces this macro to find the Autoconf version.
  214. # This is a private macro too. Using m4_define simplifies
  215. # the logic in aclocal, which can simply ignore this definition.
  216. m4_define([_AM_AUTOCONF_VERSION], [])
  217. # AM_SET_CURRENT_AUTOMAKE_VERSION
  218. # -------------------------------
  219. # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
  220. # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
  221. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
  222. [AM_AUTOMAKE_VERSION([1.11])dnl
  223. m4_ifndef([AC_AUTOCONF_VERSION],
  224. [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
  225. _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
  226. # AM_AUX_DIR_EXPAND -*- Autoconf -*-
  227. # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
  228. #
  229. # This file is free software; the Free Software Foundation
  230. # gives unlimited permission to copy and/or distribute it,
  231. # with or without modifications, as long as this notice is preserved.
  232. # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
  233. # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
  234. # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
  235. #
  236. # Of course, Automake must honor this variable whenever it calls a
  237. # tool from the auxiliary directory. The problem is that $srcdir (and
  238. # therefore $ac_aux_dir as well) can be either absolute or relative,
  239. # depending on how configure is run. This is pretty annoying, since
  240. # it makes $ac_aux_dir quite unusable in subdirectories: in the top
  241. # source directory, any form will work fine, but in subdirectories a
  242. # relative path needs to be adjusted first.
  243. #
  244. # $ac_aux_dir/missing
  245. # fails when called from a subdirectory if $ac_aux_dir is relative
  246. # $top_srcdir/$ac_aux_dir/missing
  247. # fails if $ac_aux_dir is absolute,
  248. # fails when called from a subdirectory in a VPATH build with
  249. # a relative $ac_aux_dir
  250. #
  251. # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
  252. # are both prefixed by $srcdir. In an in-source build this is usually
  253. # harmless because $srcdir is `.', but things will broke when you
  254. # start a VPATH build or use an absolute $srcdir.
  255. #
  256. # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
  257. # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
  258. # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
  259. # and then we would define $MISSING as
  260. # MISSING="\${SHELL} $am_aux_dir/missing"
  261. # This will work as long as MISSING is not called from configure, because
  262. # unfortunately $(top_srcdir) has no meaning in configure.
  263. # However there are other variables, like CC, which are often used in
  264. # configure, and could therefore not use this "fixed" $ac_aux_dir.
  265. #
  266. # Another solution, used here, is to always expand $ac_aux_dir to an
  267. # absolute PATH. The drawback is that using absolute paths prevent a
  268. # configured tree to be moved without reconfiguration.
  269. AC_DEFUN([AM_AUX_DIR_EXPAND],
  270. [dnl Rely on autoconf to set up CDPATH properly.
  271. AC_PREREQ([2.50])dnl
  272. # expand $ac_aux_dir to an absolute path
  273. am_aux_dir=`cd $ac_aux_dir && pwd`
  274. ])
  275. # AM_CONDITIONAL -*- Autoconf -*-
  276. # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
  277. # Free Software Foundation, Inc.
  278. #
  279. # This file is free software; the Free Software Foundation
  280. # gives unlimited permission to copy and/or distribute it,
  281. # with or without modifications, as long as this notice is preserved.
  282. # serial 9
  283. # AM_CONDITIONAL(NAME, SHELL-CONDITION)
  284. # -------------------------------------
  285. # Define a conditional.
  286. AC_DEFUN([AM_CONDITIONAL],
  287. [AC_PREREQ(2.52)dnl
  288. ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
  289. [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
  290. AC_SUBST([$1_TRUE])dnl
  291. AC_SUBST([$1_FALSE])dnl
  292. _AM_SUBST_NOTMAKE([$1_TRUE])dnl
  293. _AM_SUBST_NOTMAKE([$1_FALSE])dnl
  294. m4_define([_AM_COND_VALUE_$1], [$2])dnl
  295. if $2; then
  296. $1_TRUE=
  297. $1_FALSE='#'
  298. else
  299. $1_TRUE='#'
  300. $1_FALSE=
  301. fi
  302. AC_CONFIG_COMMANDS_PRE(
  303. [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
  304. AC_MSG_ERROR([[conditional "$1" was never defined.
  305. Usually this means the macro was only invoked conditionally.]])
  306. fi])])
  307. # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
  308. # Free Software Foundation, Inc.
  309. #
  310. # This file is free software; the Free Software Foundation
  311. # gives unlimited permission to copy and/or distribute it,
  312. # with or without modifications, as long as this notice is preserved.
  313. # serial 10
  314. # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
  315. # written in clear, in which case automake, when reading aclocal.m4,
  316. # will think it sees a *use*, and therefore will trigger all it's
  317. # C support machinery. Also note that it means that autoscan, seeing
  318. # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
  319. # _AM_DEPENDENCIES(NAME)
  320. # ----------------------
  321. # See how the compiler implements dependency checking.
  322. # NAME is "CC", "CXX", "GCJ", or "OBJC".
  323. # We try a few techniques and use that to set a single cache variable.
  324. #
  325. # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
  326. # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
  327. # dependency, and given that the user is not expected to run this macro,
  328. # just rely on AC_PROG_CC.
  329. AC_DEFUN([_AM_DEPENDENCIES],
  330. [AC_REQUIRE([AM_SET_DEPDIR])dnl
  331. AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
  332. AC_REQUIRE([AM_MAKE_INCLUDE])dnl
  333. AC_REQUIRE([AM_DEP_TRACK])dnl
  334. ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
  335. [$1], CXX, [depcc="$CXX" am_compiler_list=],
  336. [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
  337. [$1], UPC, [depcc="$UPC" am_compiler_list=],
  338. [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
  339. [depcc="$$1" am_compiler_list=])
  340. AC_CACHE_CHECK([dependency style of $depcc],
  341. [am_cv_$1_dependencies_compiler_type],
  342. [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  343. # We make a subdir and do the tests there. Otherwise we can end up
  344. # making bogus files that we don't know about and never remove. For
  345. # instance it was reported that on HP-UX the gcc test will end up
  346. # making a dummy file named `D' -- because `-MD' means `put the output
  347. # in D'.
  348. mkdir conftest.dir
  349. # Copy depcomp to subdir because otherwise we won't find it if we're
  350. # using a relative directory.
  351. cp "$am_depcomp" conftest.dir
  352. cd conftest.dir
  353. # We will build objects and dependencies in a subdirectory because
  354. # it helps to detect inapplicable dependency modes. For instance
  355. # both Tru64's cc and ICC support -MD to output dependencies as a
  356. # side effect of compilation, but ICC will put the dependencies in
  357. # the current directory while Tru64 will put them in the object
  358. # directory.
  359. mkdir sub
  360. am_cv_$1_dependencies_compiler_type=none
  361. if test "$am_compiler_list" = ""; then
  362. am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
  363. fi
  364. am__universal=false
  365. m4_case([$1], [CC],
  366. [case " $depcc " in #(
  367. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  368. esac],
  369. [CXX],
  370. [case " $depcc " in #(
  371. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  372. esac])
  373. for depmode in $am_compiler_list; do
  374. # Setup a source with many dependencies, because some compilers
  375. # like to wrap large dependency lists on column 80 (with \), and
  376. # we should not choose a depcomp mode which is confused by this.
  377. #
  378. # We need to recreate these files for each test, as the compiler may
  379. # overwrite some of them when testing with obscure command lines.
  380. # This happens at least with the AIX C compiler.
  381. : > sub/conftest.c
  382. for i in 1 2 3 4 5 6; do
  383. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  384. # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  385. # Solaris 8's {/usr,}/bin/sh.
  386. touch sub/conftst$i.h
  387. done
  388. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  389. # We check with `-c' and `-o' for the sake of the "dashmstdout"
  390. # mode. It turns out that the SunPro C++ compiler does not properly
  391. # handle `-M -o', and we need to detect this. Also, some Intel
  392. # versions had trouble with output in subdirs
  393. am__obj=sub/conftest.${OBJEXT-o}
  394. am__minus_obj="-o $am__obj"
  395. case $depmode in
  396. gcc)
  397. # This depmode causes a compiler race in universal mode.
  398. test "$am__universal" = false || continue
  399. ;;
  400. nosideeffect)
  401. # after this tag, mechanisms are not by side-effect, so they'll
  402. # only be used when explicitly requested
  403. if test "x$enable_dependency_tracking" = xyes; then
  404. continue
  405. else
  406. break
  407. fi
  408. ;;
  409. msvisualcpp | msvcmsys)
  410. # This compiler won't grok `-c -o', but also, the minuso test has
  411. # not run yet. These depmodes are late enough in the game, and
  412. # so weak that their functioning should not be impacted.
  413. am__obj=conftest.${OBJEXT-o}
  414. am__minus_obj=
  415. ;;
  416. none) break ;;
  417. esac
  418. if depmode=$depmode \
  419. source=sub/conftest.c object=$am__obj \
  420. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  421. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  422. >/dev/null 2>conftest.err &&
  423. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  424. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  425. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  426. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  427. # icc doesn't choke on unknown options, it will just issue warnings
  428. # or remarks (even with -Werror). So we grep stderr for any message
  429. # that says an option was ignored or not supported.
  430. # When given -MP, icc 7.0 and 7.1 complain thusly:
  431. # icc: Command line warning: ignoring option '-M'; no argument required
  432. # The diagnosis changed in icc 8.0:
  433. # icc: Command line remark: option '-MP' not supported
  434. if (grep 'ignoring option' conftest.err ||
  435. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  436. am_cv_$1_dependencies_compiler_type=$depmode
  437. break
  438. fi
  439. fi
  440. done
  441. cd ..
  442. rm -rf conftest.dir
  443. else
  444. am_cv_$1_dependencies_compiler_type=none
  445. fi
  446. ])
  447. AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
  448. AM_CONDITIONAL([am__fastdep$1], [
  449. test "x$enable_dependency_tracking" != xno \
  450. && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
  451. ])
  452. # AM_SET_DEPDIR
  453. # -------------
  454. # Choose a directory name for dependency files.
  455. # This macro is AC_REQUIREd in _AM_DEPENDENCIES
  456. AC_DEFUN([AM_SET_DEPDIR],
  457. [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  458. AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
  459. ])
  460. # AM_DEP_TRACK
  461. # ------------
  462. AC_DEFUN([AM_DEP_TRACK],
  463. [AC_ARG_ENABLE(dependency-tracking,
  464. [ --disable-dependency-tracking speeds up one-time build
  465. --enable-dependency-tracking do not reject slow dependency extractors])
  466. if test "x$enable_dependency_tracking" != xno; then
  467. am_depcomp="$ac_aux_dir/depcomp"
  468. AMDEPBACKSLASH='\'
  469. fi
  470. AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
  471. AC_SUBST([AMDEPBACKSLASH])dnl
  472. _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
  473. ])
  474. # Generate code to set up dependency tracking. -*- Autoconf -*-
  475. # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
  476. # Free Software Foundation, Inc.
  477. #
  478. # This file is free software; the Free Software Foundation
  479. # gives unlimited permission to copy and/or distribute it,
  480. # with or without modifications, as long as this notice is preserved.
  481. #serial 5
  482. # _AM_OUTPUT_DEPENDENCY_COMMANDS
  483. # ------------------------------
  484. AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
  485. [{
  486. # Autoconf 2.62 quotes --file arguments for eval, but not when files
  487. # are listed without --file. Let's play safe and only enable the eval
  488. # if we detect the quoting.
  489. case $CONFIG_FILES in
  490. *\'*) eval set x "$CONFIG_FILES" ;;
  491. *) set x $CONFIG_FILES ;;
  492. esac
  493. shift
  494. for mf
  495. do
  496. # Strip MF so we end up with the name of the file.
  497. mf=`echo "$mf" | sed -e 's/:.*$//'`
  498. # Check whether this is an Automake generated Makefile or not.
  499. # We used to match only the files named `Makefile.in', but
  500. # some people rename them; so instead we look at the file content.
  501. # Grep'ing the first line is not enough: some people post-process
  502. # each Makefile.in and add a new line on top of each file to say so.
  503. # Grep'ing the whole file is not good either: AIX grep has a line
  504. # limit of 2048, but all sed's we know have understand at least 4000.
  505. if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
  506. dirpart=`AS_DIRNAME("$mf")`
  507. else
  508. continue
  509. fi
  510. # Extract the definition of DEPDIR, am__include, and am__quote
  511. # from the Makefile without running `make'.
  512. DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
  513. test -z "$DEPDIR" && continue
  514. am__include=`sed -n 's/^am__include = //p' < "$mf"`
  515. test -z "am__include" && continue
  516. am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
  517. # When using ansi2knr, U may be empty or an underscore; expand it
  518. U=`sed -n 's/^U = //p' < "$mf"`
  519. # Find all dependency output files, they are included files with
  520. # $(DEPDIR) in their names. We invoke sed twice because it is the
  521. # simplest approach to changing $(DEPDIR) to its actual value in the
  522. # expansion.
  523. for file in `sed -n "
  524. s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
  525. sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
  526. # Make sure the directory exists.
  527. test -f "$dirpart/$file" && continue
  528. fdir=`AS_DIRNAME(["$file"])`
  529. AS_MKDIR_P([$dirpart/$fdir])
  530. # echo "creating $dirpart/$file"
  531. echo '# dummy' > "$dirpart/$file"
  532. done
  533. done
  534. }
  535. ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
  536. # AM_OUTPUT_DEPENDENCY_COMMANDS
  537. # -----------------------------
  538. # This macro should only be invoked once -- use via AC_REQUIRE.
  539. #
  540. # This code is only required when automatic dependency tracking
  541. # is enabled. FIXME. This creates each `.P' file that we will
  542. # need in order to bootstrap the dependency handling code.
  543. AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
  544. [AC_CONFIG_COMMANDS([depfiles],
  545. [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
  546. [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
  547. ])
  548. # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
  549. # Free Software Foundation, Inc.
  550. #
  551. # This file is free software; the Free Software Foundation
  552. # gives unlimited permission to copy and/or distribute it,
  553. # with or without modifications, as long as this notice is preserved.
  554. # serial 8
  555. # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
  556. AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
  557. # Do all the work for Automake. -*- Autoconf -*-
  558. # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
  559. # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
  560. #
  561. # This file is free software; the Free Software Foundation
  562. # gives unlimited permission to copy and/or distribute it,
  563. # with or without modifications, as long as this notice is preserved.
  564. # serial 16
  565. # This macro actually does too much. Some checks are only needed if
  566. # your package does certain things. But this isn't really a big deal.
  567. # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
  568. # AM_INIT_AUTOMAKE([OPTIONS])
  569. # -----------------------------------------------
  570. # The call with PACKAGE and VERSION arguments is the old style
  571. # call (pre autoconf-2.50), which is being phased out. PACKAGE
  572. # and VERSION should now be passed to AC_INIT and removed from
  573. # the call to AM_INIT_AUTOMAKE.
  574. # We support both call styles for the transition. After
  575. # the next Automake release, Autoconf can make the AC_INIT
  576. # arguments mandatory, and then we can depend on a new Autoconf
  577. # release and drop the old call support.
  578. AC_DEFUN([AM_INIT_AUTOMAKE],
  579. [AC_PREREQ([2.62])dnl
  580. dnl Autoconf wants to disallow AM_ names. We explicitly allow
  581. dnl the ones we care about.
  582. m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
  583. AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
  584. AC_REQUIRE([AC_PROG_INSTALL])dnl
  585. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  586. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  587. # is not polluted with repeated "-I."
  588. AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
  589. # test to see if srcdir already configured
  590. if test -f $srcdir/config.status; then
  591. AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  592. fi
  593. fi
  594. # test whether we have cygpath
  595. if test -z "$CYGPATH_W"; then
  596. if (cygpath --version) >/dev/null 2>/dev/null; then
  597. CYGPATH_W='cygpath -w'
  598. else
  599. CYGPATH_W=echo
  600. fi
  601. fi
  602. AC_SUBST([CYGPATH_W])
  603. # Define the identity of the package.
  604. dnl Distinguish between old-style and new-style calls.
  605. m4_ifval([$2],
  606. [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
  607. AC_SUBST([PACKAGE], [$1])dnl
  608. AC_SUBST([VERSION], [$2])],
  609. [_AM_SET_OPTIONS([$1])dnl
  610. dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
  611. m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
  612. [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  613. AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
  614. AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
  615. _AM_IF_OPTION([no-define],,
  616. [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
  617. AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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  619. AC_REQUIRE([AM_SANITY_CHECK])dnl
  620. AC_REQUIRE([AC_ARG_PROGRAM])dnl
  621. AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
  622. AM_MISSING_PROG(AUTOCONF, autoconf)
  623. AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
  624. AM_MISSING_PROG(AUTOHEADER, autoheader)
  625. AM_MISSING_PROG(MAKEINFO, makeinfo)
  626. AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  627. AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
  628. AC_REQUIRE([AM_PROG_MKDIR_P])dnl
  629. # We need awk for the "check" target. The system "awk" is bad on
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  632. AC_REQUIRE([AC_PROG_MAKE_SET])dnl
  633. AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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  646. AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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  651. _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
  652. dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
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  655. AC_CONFIG_COMMANDS_PRE(dnl
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  659. dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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  674. for _am_header in $config_headers :; do
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  680. esac
  681. done
  682. echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
  683. # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
  684. #
  685. # This file is free software; the Free Software Foundation
  686. # gives unlimited permission to copy and/or distribute it,
  687. # with or without modifications, as long as this notice is preserved.
  688. # AM_PROG_INSTALL_SH
  689. # ------------------
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  691. AC_DEFUN([AM_PROG_INSTALL_SH],
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  693. if test x"${install_sh}" != xset; then
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  696. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  697. *)
  698. install_sh="\${SHELL} $am_aux_dir/install-sh"
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  700. fi
  701. AC_SUBST(install_sh)])
  702. # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
  703. #
  704. # This file is free software; the Free Software Foundation
  705. # gives unlimited permission to copy and/or distribute it,
  706. # with or without modifications, as long as this notice is preserved.
  707. # serial 2
  708. # Check whether the underlying file-system supports filenames
  709. # with a leading dot. For instance MS-DOS doesn't.
  710. AC_DEFUN([AM_SET_LEADING_DOT],
  711. [rm -rf .tst 2>/dev/null
  712. mkdir .tst 2>/dev/null
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  715. else
  716. am__leading_dot=_
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  718. rmdir .tst 2>/dev/null
  719. AC_SUBST([am__leading_dot])])
  720. # Check to see how 'make' treats includes. -*- Autoconf -*-
  721. # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
  722. #
  723. # This file is free software; the Free Software Foundation
  724. # gives unlimited permission to copy and/or distribute it,
  725. # with or without modifications, as long as this notice is preserved.
  726. # serial 4
  727. # AM_MAKE_INCLUDE()
  728. # -----------------
  729. # Check to see how make treats includes.
  730. AC_DEFUN([AM_MAKE_INCLUDE],
  731. [am_make=${MAKE-make}
  732. cat > confinc << 'END'
  733. am__doit:
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  735. .PHONY: am__doit
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  737. # If we don't find an include directive, just comment out the code.
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  748. am__quote=
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  757. am__include=.include
  758. am__quote="\""
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  763. AC_SUBST([am__include])
  764. AC_SUBST([am__quote])
  765. AC_MSG_RESULT([$_am_result])
  766. rm -f confinc confmf
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  768. # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
  769. # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
  770. # Free Software Foundation, Inc.
  771. #
  772. # This file is free software; the Free Software Foundation
  773. # gives unlimited permission to copy and/or distribute it,
  774. # with or without modifications, as long as this notice is preserved.
  775. # serial 6
  776. # AM_MISSING_PROG(NAME, PROGRAM)
  777. # ------------------------------
  778. AC_DEFUN([AM_MISSING_PROG],
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  801. am_missing_run=
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  804. ])
  805. # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  806. #
  807. # This file is free software; the Free Software Foundation
  808. # gives unlimited permission to copy and/or distribute it,
  809. # with or without modifications, as long as this notice is preserved.
  810. # AM_PROG_MKDIR_P
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  813. AC_DEFUN([AM_PROG_MKDIR_P],
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  831. #
  832. # This file is free software; the Free Software Foundation
  833. # gives unlimited permission to copy and/or distribute it,
  834. # with or without modifications, as long as this notice is preserved.
  835. # serial 4
  836. # _AM_MANGLE_OPTION(NAME)
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  838. AC_DEFUN([_AM_MANGLE_OPTION],
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  849. [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
  850. # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
  851. # -------------------------------------------
  852. # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
  853. AC_DEFUN([_AM_IF_OPTION],
  854. [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  855. # Check to make sure that the build environment is sane. -*- Autoconf -*-
  856. # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
  857. # Free Software Foundation, Inc.
  858. #
  859. # This file is free software; the Free Software Foundation
  860. # gives unlimited permission to copy and/or distribute it,
  861. # with or without modifications, as long as this notice is preserved.
  862. # serial 5
  863. # AM_SANITY_CHECK
  864. # ---------------
  865. AC_DEFUN([AM_SANITY_CHECK],
  866. [AC_MSG_CHECKING([whether build environment is sane])
  867. # Just in case
  868. sleep 1
  869. echo timestamp > conftest.file
  870. # Reject unsafe characters in $srcdir or the absolute working directory
  871. # name. Accept space and tab only in the latter.
  872. am_lf='
  873. '
  874. case `pwd` in
  875. *[[\\\"\#\$\&\'\`$am_lf]]*)
  876. AC_MSG_ERROR([unsafe absolute working directory name]);;
  877. esac
  878. case $srcdir in
  879. *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
  880. AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
  881. esac
  882. # Do `set' in a subshell so we don't clobber the current shell's
  883. # arguments. Must try -L first in case configure is actually a
  884. # symlink; some systems play weird games with the mod time of symlinks
  885. # (eg FreeBSD returns the mod time of the symlink's containing
  886. # directory).
  887. if (
  888. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  889. if test "$[*]" = "X"; then
  890. # -L didn't work.
  891. set X `ls -t "$srcdir/configure" conftest.file`
  892. fi
  893. rm -f conftest.file
  894. if test "$[*]" != "X $srcdir/configure conftest.file" \
  895. && test "$[*]" != "X conftest.file $srcdir/configure"; then
  896. # If neither matched, then we have a broken ls. This can happen
  897. # if, for instance, CONFIG_SHELL is bash and it inherits a
  898. # broken ls alias from the environment. This has actually
  899. # happened. Such a system could not be considered "sane".
  900. AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
  901. alias in your environment])
  902. fi
  903. test "$[2]" = conftest.file
  904. )
  905. then
  906. # Ok.
  907. :
  908. else
  909. AC_MSG_ERROR([newly created file is older than distributed files!
  910. Check your system clock])
  911. fi
  912. AC_MSG_RESULT(yes)])
  913. # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
  914. #
  915. # This file is free software; the Free Software Foundation
  916. # gives unlimited permission to copy and/or distribute it,
  917. # with or without modifications, as long as this notice is preserved.
  918. # AM_PROG_INSTALL_STRIP
  919. # ---------------------
  920. # One issue with vendor `install' (even GNU) is that you can't
  921. # specify the program used to strip binaries. This is especially
  922. # annoying in cross-compiling environments, where the build's strip
  923. # is unlikely to handle the host's binaries.
  924. # Fortunately install-sh will honor a STRIPPROG variable, so we
  925. # always use install-sh in `make install-strip', and initialize
  926. # STRIPPROG with the value of the STRIP variable (set by the user).
  927. AC_DEFUN([AM_PROG_INSTALL_STRIP],
  928. [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  929. # Installed binaries are usually stripped using `strip' when the user
  930. # run `make install-strip'. However `strip' might not be the right
  931. # tool to use in cross-compilation environments, therefore Automake
  932. # will honor the `STRIP' environment variable to overrule this program.
  933. dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
  934. if test "$cross_compiling" != no; then
  935. AC_CHECK_TOOL([STRIP], [strip], :)
  936. fi
  937. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  938. AC_SUBST([INSTALL_STRIP_PROGRAM])])
  939. # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
  940. #
  941. # This file is free software; the Free Software Foundation
  942. # gives unlimited permission to copy and/or distribute it,
  943. # with or without modifications, as long as this notice is preserved.
  944. # serial 2
  945. # _AM_SUBST_NOTMAKE(VARIABLE)
  946. # ---------------------------
  947. # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
  948. # This macro is traced by Automake.
  949. AC_DEFUN([_AM_SUBST_NOTMAKE])
  950. # AM_SUBST_NOTMAKE(VARIABLE)
  951. # ---------------------------
  952. # Public sister of _AM_SUBST_NOTMAKE.
  953. AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
  954. # Check how to create a tarball. -*- Autoconf -*-
  955. # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
  956. #
  957. # This file is free software; the Free Software Foundation
  958. # gives unlimited permission to copy and/or distribute it,
  959. # with or without modifications, as long as this notice is preserved.
  960. # serial 2
  961. # _AM_PROG_TAR(FORMAT)
  962. # --------------------
  963. # Check how to create a tarball in format FORMAT.
  964. # FORMAT should be one of `v7', `ustar', or `pax'.
  965. #
  966. # Substitute a variable $(am__tar) that is a command
  967. # writing to stdout a FORMAT-tarball containing the directory
  968. # $tardir.
  969. # tardir=directory && $(am__tar) > result.tar
  970. #
  971. # Substitute a variable $(am__untar) that extract such
  972. # a tarball read from stdin.
  973. # $(am__untar) < result.tar
  974. AC_DEFUN([_AM_PROG_TAR],
  975. [# Always define AMTAR for backward compatibility.
  976. AM_MISSING_PROG([AMTAR], [tar])
  977. m4_if([$1], [v7],
  978. [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
  979. [m4_case([$1], [ustar],, [pax],,
  980. [m4_fatal([Unknown tar format])])
  981. AC_MSG_CHECKING([how to create a $1 tar archive])
  982. # Loop over all known methods to create a tar archive until one works.
  983. _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
  984. _am_tools=${am_cv_prog_tar_$1-$_am_tools}
  985. # Do not fold the above two line into one, because Tru64 sh and
  986. # Solaris sh will not grok spaces in the rhs of `-'.
  987. for _am_tool in $_am_tools
  988. do
  989. case $_am_tool in
  990. gnutar)
  991. for _am_tar in tar gnutar gtar;
  992. do
  993. AM_RUN_LOG([$_am_tar --version]) && break
  994. done
  995. am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
  996. am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
  997. am__untar="$_am_tar -xf -"
  998. ;;
  999. plaintar)
  1000. # Must skip GNU tar: if it does not support --format= it doesn't create
  1001. # ustar tarball either.
  1002. (tar --version) >/dev/null 2>&1 && continue
  1003. am__tar='tar chf - "$$tardir"'
  1004. am__tar_='tar chf - "$tardir"'
  1005. am__untar='tar xf -'
  1006. ;;
  1007. pax)
  1008. am__tar='pax -L -x $1 -w "$$tardir"'
  1009. am__tar_='pax -L -x $1 -w "$tardir"'
  1010. am__untar='pax -r'
  1011. ;;
  1012. cpio)
  1013. am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
  1014. am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
  1015. am__untar='cpio -i -H $1 -d'
  1016. ;;
  1017. none)
  1018. am__tar=false
  1019. am__tar_=false
  1020. am__untar=false
  1021. ;;
  1022. esac
  1023. # If the value was cached, stop now. We just wanted to have am__tar
  1024. # and am__untar set.
  1025. test -n "${am_cv_prog_tar_$1}" && break
  1026. # tar/untar a dummy directory, and stop if the command works
  1027. rm -rf conftest.dir
  1028. mkdir conftest.dir
  1029. echo GrepMe > conftest.dir/file
  1030. AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
  1031. rm -rf conftest.dir
  1032. if test -s conftest.tar; then
  1033. AM_RUN_LOG([$am__untar <conftest.tar])
  1034. grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
  1035. fi
  1036. done
  1037. rm -rf conftest.dir
  1038. AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
  1039. AC_MSG_RESULT([$am_cv_prog_tar_$1])])
  1040. AC_SUBST([am__tar])
  1041. AC_SUBST([am__untar])
  1042. ]) # _AM_PROG_TAR