Annotation of embedaddon/pcre/aclocal.m4, revision 1.1.1.4
1.1.1.4 ! misho 1: # generated automatically by aclocal 1.14 -*- Autoconf -*-
1.1 misho 2:
1.1.1.3 misho 3: # Copyright (C) 1996-2013 Free Software Foundation, Inc.
1.1 misho 4:
1.1.1.3 misho 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.
1.1 misho 8:
1.1.1.3 misho 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.
1.1 misho 13:
1.1.1.3 misho 14: m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15: m4_ifndef([AC_AUTOCONF_VERSION],
16: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18: [m4_warning([this file was generated for autoconf 2.69.
19: You have another version of autoconf. It may work, but is not guaranteed to.
20: If you have problems, you may need to regenerate the build system entirely.
21: To do so, use the procedure documented by the package, typically 'autoreconf'.])])
1.1 misho 22:
1.1.1.3 misho 23: # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
24: # serial 1 (pkg-config-0.24)
25: #
26: # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
27: #
28: # This program is free software; you can redistribute it and/or modify
29: # it under the terms of the GNU General Public License as published by
30: # the Free Software Foundation; either version 2 of the License, or
31: # (at your option) any later version.
32: #
33: # This program is distributed in the hope that it will be useful, but
34: # WITHOUT ANY WARRANTY; without even the implied warranty of
35: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
36: # General Public License for more details.
1.1 misho 37: #
1.1.1.3 misho 38: # You should have received a copy of the GNU General Public License
39: # along with this program; if not, write to the Free Software
40: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
1.1 misho 41: #
1.1.1.3 misho 42: # As a special exception to the GNU General Public License, if you
43: # distribute this file as part of a program that contains a
44: # configuration script generated by Autoconf, you may include it under
45: # the same distribution terms that you use for the rest of that program.
1.1 misho 46:
1.1.1.3 misho 47: # PKG_PROG_PKG_CONFIG([MIN-VERSION])
1.1 misho 48: # ----------------------------------
1.1.1.3 misho 49: AC_DEFUN([PKG_PROG_PKG_CONFIG],
50: [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
51: m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
52: m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
53: AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
54: AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
55: AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
56:
57: if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
58: AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
59: fi
60: if test -n "$PKG_CONFIG"; then
61: _pkg_min_version=m4_default([$1], [0.9.0])
62: AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
63: if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
64: AC_MSG_RESULT([yes])
65: else
66: AC_MSG_RESULT([no])
67: PKG_CONFIG=""
1.1 misho 68: fi
1.1.1.3 misho 69: fi[]dnl
70: ])# PKG_PROG_PKG_CONFIG
1.1 misho 71:
1.1.1.3 misho 72: # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
1.1 misho 73: #
1.1.1.3 misho 74: # Check to see whether a particular set of modules exists. Similar
75: # to PKG_CHECK_MODULES(), but does not set variables or print errors.
1.1 misho 76: #
1.1.1.3 misho 77: # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
78: # only at the first occurence in configure.ac, so if the first place
79: # it's called might be skipped (such as if it is within an "if", you
80: # have to call PKG_CHECK_EXISTS manually
81: # --------------------------------------------------------------
82: AC_DEFUN([PKG_CHECK_EXISTS],
83: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
84: if test -n "$PKG_CONFIG" && \
85: AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
86: m4_default([$2], [:])
87: m4_ifvaln([$3], [else
88: $3])dnl
89: fi])
1.1 misho 90:
1.1.1.3 misho 91: # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
92: # ---------------------------------------------
93: m4_define([_PKG_CONFIG],
94: [if test -n "$$1"; then
95: pkg_cv_[]$1="$$1"
96: elif test -n "$PKG_CONFIG"; then
97: PKG_CHECK_EXISTS([$3],
98: [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
99: test "x$?" != "x0" && pkg_failed=yes ],
100: [pkg_failed=yes])
101: else
102: pkg_failed=untried
103: fi[]dnl
104: ])# _PKG_CONFIG
1.1 misho 105:
1.1.1.3 misho 106: # _PKG_SHORT_ERRORS_SUPPORTED
1.1 misho 107: # -----------------------------
1.1.1.3 misho 108: AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
109: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
110: if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
111: _pkg_short_errors_supported=yes
112: else
113: _pkg_short_errors_supported=no
114: fi[]dnl
115: ])# _PKG_SHORT_ERRORS_SUPPORTED
1.1 misho 116:
117:
1.1.1.3 misho 118: # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
119: # [ACTION-IF-NOT-FOUND])
120: #
121: #
122: # Note that if there is a possibility the first call to
123: # PKG_CHECK_MODULES might not happen, you should be sure to include an
124: # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
125: #
1.1 misho 126: #
1.1.1.3 misho 127: # --------------------------------------------------------------
128: AC_DEFUN([PKG_CHECK_MODULES],
129: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
130: AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
131: AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
1.1 misho 132:
1.1.1.3 misho 133: pkg_failed=no
134: AC_MSG_CHECKING([for $1])
1.1 misho 135:
1.1.1.3 misho 136: _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
137: _PKG_CONFIG([$1][_LIBS], [libs], [$2])
1.1 misho 138:
1.1.1.3 misho 139: m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
140: and $1[]_LIBS to avoid the need to call pkg-config.
141: See the pkg-config man page for more details.])
142:
143: if test $pkg_failed = yes; then
144: AC_MSG_RESULT([no])
145: _PKG_SHORT_ERRORS_SUPPORTED
146: if test $_pkg_short_errors_supported = yes; then
147: $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
148: else
149: $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
150: fi
151: # Put the nasty error message in config.log where it belongs
152: echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
1.1 misho 153:
1.1.1.3 misho 154: m4_default([$4], [AC_MSG_ERROR(
155: [Package requirements ($2) were not met:
1.1 misho 156:
1.1.1.3 misho 157: $$1_PKG_ERRORS
1.1 misho 158:
1.1.1.3 misho 159: Consider adjusting the PKG_CONFIG_PATH environment variable if you
160: installed software in a non-standard prefix.
1.1 misho 161:
1.1.1.3 misho 162: _PKG_TEXT])[]dnl
163: ])
164: elif test $pkg_failed = untried; then
165: AC_MSG_RESULT([no])
166: m4_default([$4], [AC_MSG_FAILURE(
167: [The pkg-config script could not be found or is too old. Make sure it
168: is in your PATH or set the PKG_CONFIG environment variable to the full
169: path to pkg-config.
1.1 misho 170:
1.1.1.3 misho 171: _PKG_TEXT
1.1 misho 172:
1.1.1.3 misho 173: To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
174: ])
175: else
176: $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
177: $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
178: AC_MSG_RESULT([yes])
179: $3
180: fi[]dnl
181: ])# PKG_CHECK_MODULES
1.1 misho 182:
183:
1.1.1.3 misho 184: # PKG_INSTALLDIR(DIRECTORY)
185: # -------------------------
186: # Substitutes the variable pkgconfigdir as the location where a module
187: # should install pkg-config .pc files. By default the directory is
188: # $libdir/pkgconfig, but the default can be changed by passing
189: # DIRECTORY. The user can override through the --with-pkgconfigdir
190: # parameter.
191: AC_DEFUN([PKG_INSTALLDIR],
192: [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
193: m4_pushdef([pkg_description],
194: [pkg-config installation directory @<:@]pkg_default[@:>@])
195: AC_ARG_WITH([pkgconfigdir],
196: [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
197: [with_pkgconfigdir=]pkg_default)
198: AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
199: m4_popdef([pkg_default])
200: m4_popdef([pkg_description])
201: ]) dnl PKG_INSTALLDIR
1.1 misho 202:
203:
1.1.1.3 misho 204: # PKG_NOARCH_INSTALLDIR(DIRECTORY)
205: # -------------------------
206: # Substitutes the variable noarch_pkgconfigdir as the location where a
207: # module should install arch-independent pkg-config .pc files. By
208: # default the directory is $datadir/pkgconfig, but the default can be
209: # changed by passing DIRECTORY. The user can override through the
210: # --with-noarch-pkgconfigdir parameter.
211: AC_DEFUN([PKG_NOARCH_INSTALLDIR],
212: [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
213: m4_pushdef([pkg_description],
214: [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
215: AC_ARG_WITH([noarch-pkgconfigdir],
216: [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
217: [with_noarch_pkgconfigdir=]pkg_default)
218: AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
219: m4_popdef([pkg_default])
220: m4_popdef([pkg_description])
221: ]) dnl PKG_NOARCH_INSTALLDIR
1.1 misho 222:
223:
1.1.1.3 misho 224: # PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
225: # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
226: # -------------------------------------------
227: # Retrieves the value of the pkg-config variable for the given module.
228: AC_DEFUN([PKG_CHECK_VAR],
229: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
230: AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
1.1 misho 231:
1.1.1.3 misho 232: _PKG_CONFIG([$1], [variable="][$3]["], [$2])
233: AS_VAR_COPY([$1], [pkg_cv_][$1])
1.1 misho 234:
1.1.1.3 misho 235: AS_VAR_IF([$1], [""], [$5], [$4])dnl
236: ])# PKG_CHECK_VAR
1.1 misho 237:
1.1.1.3 misho 238: # Copyright (C) 2002-2013 Free Software Foundation, Inc.
1.1 misho 239: #
240: # This file is free software; the Free Software Foundation
241: # gives unlimited permission to copy and/or distribute it,
242: # with or without modifications, as long as this notice is preserved.
243:
244: # AM_AUTOMAKE_VERSION(VERSION)
245: # ----------------------------
246: # Automake X.Y traces this macro to ensure aclocal.m4 has been
247: # generated from the m4 files accompanying Automake X.Y.
248: # (This private macro should not be called outside this file.)
249: AC_DEFUN([AM_AUTOMAKE_VERSION],
1.1.1.4 ! misho 250: [am__api_version='1.14'
1.1 misho 251: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
252: dnl require some minimum version. Point them to the right macro.
1.1.1.4 ! misho 253: m4_if([$1], [1.14], [],
1.1 misho 254: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
255: ])
256:
257: # _AM_AUTOCONF_VERSION(VERSION)
258: # -----------------------------
259: # aclocal traces this macro to find the Autoconf version.
260: # This is a private macro too. Using m4_define simplifies
261: # the logic in aclocal, which can simply ignore this definition.
262: m4_define([_AM_AUTOCONF_VERSION], [])
263:
264: # AM_SET_CURRENT_AUTOMAKE_VERSION
265: # -------------------------------
266: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
267: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
268: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1.1.1.4 ! misho 269: [AM_AUTOMAKE_VERSION([1.14])dnl
1.1 misho 270: m4_ifndef([AC_AUTOCONF_VERSION],
271: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
272: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
273:
1.1.1.3 misho 274: # Copyright (C) 2011-2013 Free Software Foundation, Inc.
275: #
276: # This file is free software; the Free Software Foundation
277: # gives unlimited permission to copy and/or distribute it,
278: # with or without modifications, as long as this notice is preserved.
279:
280: # AM_PROG_AR([ACT-IF-FAIL])
281: # -------------------------
282: # Try to determine the archiver interface, and trigger the ar-lib wrapper
283: # if it is needed. If the detection of archiver interface fails, run
284: # ACT-IF-FAIL (default is to abort configure with a proper error message).
285: AC_DEFUN([AM_PROG_AR],
286: [AC_BEFORE([$0], [LT_INIT])dnl
287: AC_BEFORE([$0], [AC_PROG_LIBTOOL])dnl
288: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
289: AC_REQUIRE_AUX_FILE([ar-lib])dnl
290: AC_CHECK_TOOLS([AR], [ar lib "link -lib"], [false])
291: : ${AR=ar}
292:
293: AC_CACHE_CHECK([the archiver ($AR) interface], [am_cv_ar_interface],
1.1.1.4 ! misho 294: [AC_LANG_PUSH([C])
! 295: am_cv_ar_interface=ar
1.1.1.3 misho 296: AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int some_variable = 0;]])],
297: [am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
298: AC_TRY_EVAL([am_ar_try])
299: if test "$ac_status" -eq 0; then
300: am_cv_ar_interface=ar
301: else
302: am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
303: AC_TRY_EVAL([am_ar_try])
304: if test "$ac_status" -eq 0; then
305: am_cv_ar_interface=lib
306: else
307: am_cv_ar_interface=unknown
308: fi
309: fi
310: rm -f conftest.lib libconftest.a
311: ])
1.1.1.4 ! misho 312: AC_LANG_POP([C])])
1.1.1.3 misho 313:
314: case $am_cv_ar_interface in
315: ar)
316: ;;
317: lib)
318: # Microsoft lib, so override with the ar-lib wrapper script.
319: # FIXME: It is wrong to rewrite AR.
320: # But if we don't then we get into trouble of one sort or another.
321: # A longer-term fix would be to have automake use am__AR in this case,
322: # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
323: # similar.
324: AR="$am_aux_dir/ar-lib $AR"
325: ;;
326: unknown)
327: m4_default([$1],
328: [AC_MSG_ERROR([could not determine $AR interface])])
329: ;;
330: esac
331: AC_SUBST([AR])dnl
332: ])
333:
1.1 misho 334: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
335:
1.1.1.3 misho 336: # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1.1 misho 337: #
338: # This file is free software; the Free Software Foundation
339: # gives unlimited permission to copy and/or distribute it,
340: # with or without modifications, as long as this notice is preserved.
341:
342: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
1.1.1.3 misho 343: # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
344: # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
1.1 misho 345: #
346: # Of course, Automake must honor this variable whenever it calls a
347: # tool from the auxiliary directory. The problem is that $srcdir (and
348: # therefore $ac_aux_dir as well) can be either absolute or relative,
349: # depending on how configure is run. This is pretty annoying, since
350: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
351: # source directory, any form will work fine, but in subdirectories a
352: # relative path needs to be adjusted first.
353: #
354: # $ac_aux_dir/missing
355: # fails when called from a subdirectory if $ac_aux_dir is relative
356: # $top_srcdir/$ac_aux_dir/missing
357: # fails if $ac_aux_dir is absolute,
358: # fails when called from a subdirectory in a VPATH build with
359: # a relative $ac_aux_dir
360: #
361: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
362: # are both prefixed by $srcdir. In an in-source build this is usually
1.1.1.3 misho 363: # harmless because $srcdir is '.', but things will broke when you
1.1 misho 364: # start a VPATH build or use an absolute $srcdir.
365: #
366: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
367: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
368: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
369: # and then we would define $MISSING as
370: # MISSING="\${SHELL} $am_aux_dir/missing"
371: # This will work as long as MISSING is not called from configure, because
372: # unfortunately $(top_srcdir) has no meaning in configure.
373: # However there are other variables, like CC, which are often used in
374: # configure, and could therefore not use this "fixed" $ac_aux_dir.
375: #
376: # Another solution, used here, is to always expand $ac_aux_dir to an
377: # absolute PATH. The drawback is that using absolute paths prevent a
378: # configured tree to be moved without reconfiguration.
379:
380: AC_DEFUN([AM_AUX_DIR_EXPAND],
381: [dnl Rely on autoconf to set up CDPATH properly.
382: AC_PREREQ([2.50])dnl
383: # expand $ac_aux_dir to an absolute path
384: am_aux_dir=`cd $ac_aux_dir && pwd`
385: ])
386:
387: # AM_CONDITIONAL -*- Autoconf -*-
388:
1.1.1.3 misho 389: # Copyright (C) 1997-2013 Free Software Foundation, Inc.
1.1 misho 390: #
391: # This file is free software; the Free Software Foundation
392: # gives unlimited permission to copy and/or distribute it,
393: # with or without modifications, as long as this notice is preserved.
394:
395: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
396: # -------------------------------------
397: # Define a conditional.
398: AC_DEFUN([AM_CONDITIONAL],
1.1.1.3 misho 399: [AC_PREREQ([2.52])dnl
400: m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
401: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
1.1 misho 402: AC_SUBST([$1_TRUE])dnl
403: AC_SUBST([$1_FALSE])dnl
404: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
405: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
406: m4_define([_AM_COND_VALUE_$1], [$2])dnl
407: if $2; then
408: $1_TRUE=
409: $1_FALSE='#'
410: else
411: $1_TRUE='#'
412: $1_FALSE=
413: fi
414: AC_CONFIG_COMMANDS_PRE(
415: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
416: AC_MSG_ERROR([[conditional "$1" was never defined.
417: Usually this means the macro was only invoked conditionally.]])
418: fi])])
419:
1.1.1.3 misho 420: # Copyright (C) 1999-2013 Free Software Foundation, Inc.
1.1 misho 421: #
422: # This file is free software; the Free Software Foundation
423: # gives unlimited permission to copy and/or distribute it,
424: # with or without modifications, as long as this notice is preserved.
425:
426:
1.1.1.3 misho 427: # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
1.1 misho 428: # written in clear, in which case automake, when reading aclocal.m4,
429: # will think it sees a *use*, and therefore will trigger all it's
430: # C support machinery. Also note that it means that autoscan, seeing
431: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
432:
433:
434: # _AM_DEPENDENCIES(NAME)
435: # ----------------------
436: # See how the compiler implements dependency checking.
1.1.1.3 misho 437: # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
1.1 misho 438: # We try a few techniques and use that to set a single cache variable.
439: #
440: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
441: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
442: # dependency, and given that the user is not expected to run this macro,
443: # just rely on AC_PROG_CC.
444: AC_DEFUN([_AM_DEPENDENCIES],
445: [AC_REQUIRE([AM_SET_DEPDIR])dnl
446: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
447: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
448: AC_REQUIRE([AM_DEP_TRACK])dnl
449:
1.1.1.3 misho 450: m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
451: [$1], [CXX], [depcc="$CXX" am_compiler_list=],
452: [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
453: [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
454: [$1], [UPC], [depcc="$UPC" am_compiler_list=],
455: [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
456: [depcc="$$1" am_compiler_list=])
1.1 misho 457:
458: AC_CACHE_CHECK([dependency style of $depcc],
459: [am_cv_$1_dependencies_compiler_type],
460: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
461: # We make a subdir and do the tests there. Otherwise we can end up
462: # making bogus files that we don't know about and never remove. For
463: # instance it was reported that on HP-UX the gcc test will end up
1.1.1.3 misho 464: # making a dummy file named 'D' -- because '-MD' means "put the output
465: # in D".
466: rm -rf conftest.dir
1.1 misho 467: mkdir conftest.dir
468: # Copy depcomp to subdir because otherwise we won't find it if we're
469: # using a relative directory.
470: cp "$am_depcomp" conftest.dir
471: cd conftest.dir
472: # We will build objects and dependencies in a subdirectory because
473: # it helps to detect inapplicable dependency modes. For instance
474: # both Tru64's cc and ICC support -MD to output dependencies as a
475: # side effect of compilation, but ICC will put the dependencies in
476: # the current directory while Tru64 will put them in the object
477: # directory.
478: mkdir sub
479:
480: am_cv_$1_dependencies_compiler_type=none
481: if test "$am_compiler_list" = ""; then
482: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
483: fi
484: am__universal=false
485: m4_case([$1], [CC],
486: [case " $depcc " in #(
487: *\ -arch\ *\ -arch\ *) am__universal=true ;;
488: esac],
489: [CXX],
490: [case " $depcc " in #(
491: *\ -arch\ *\ -arch\ *) am__universal=true ;;
492: esac])
493:
494: for depmode in $am_compiler_list; do
495: # Setup a source with many dependencies, because some compilers
496: # like to wrap large dependency lists on column 80 (with \), and
497: # we should not choose a depcomp mode which is confused by this.
498: #
499: # We need to recreate these files for each test, as the compiler may
500: # overwrite some of them when testing with obscure command lines.
501: # This happens at least with the AIX C compiler.
502: : > sub/conftest.c
503: for i in 1 2 3 4 5 6; do
504: echo '#include "conftst'$i'.h"' >> sub/conftest.c
1.1.1.3 misho 505: # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
506: # Solaris 10 /bin/sh.
507: echo '/* dummy */' > sub/conftst$i.h
1.1 misho 508: done
509: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
510:
1.1.1.3 misho 511: # We check with '-c' and '-o' for the sake of the "dashmstdout"
1.1 misho 512: # mode. It turns out that the SunPro C++ compiler does not properly
1.1.1.3 misho 513: # handle '-M -o', and we need to detect this. Also, some Intel
514: # versions had trouble with output in subdirs.
1.1 misho 515: am__obj=sub/conftest.${OBJEXT-o}
516: am__minus_obj="-o $am__obj"
517: case $depmode in
518: gcc)
519: # This depmode causes a compiler race in universal mode.
520: test "$am__universal" = false || continue
521: ;;
522: nosideeffect)
1.1.1.3 misho 523: # After this tag, mechanisms are not by side-effect, so they'll
524: # only be used when explicitly requested.
1.1 misho 525: if test "x$enable_dependency_tracking" = xyes; then
526: continue
527: else
528: break
529: fi
530: ;;
1.1.1.3 misho 531: msvc7 | msvc7msys | msvisualcpp | msvcmsys)
532: # This compiler won't grok '-c -o', but also, the minuso test has
1.1 misho 533: # not run yet. These depmodes are late enough in the game, and
534: # so weak that their functioning should not be impacted.
535: am__obj=conftest.${OBJEXT-o}
536: am__minus_obj=
537: ;;
538: none) break ;;
539: esac
540: if depmode=$depmode \
541: source=sub/conftest.c object=$am__obj \
542: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
543: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
544: >/dev/null 2>conftest.err &&
545: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
546: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
547: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
548: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
549: # icc doesn't choke on unknown options, it will just issue warnings
550: # or remarks (even with -Werror). So we grep stderr for any message
551: # that says an option was ignored or not supported.
552: # When given -MP, icc 7.0 and 7.1 complain thusly:
553: # icc: Command line warning: ignoring option '-M'; no argument required
554: # The diagnosis changed in icc 8.0:
555: # icc: Command line remark: option '-MP' not supported
556: if (grep 'ignoring option' conftest.err ||
557: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
558: am_cv_$1_dependencies_compiler_type=$depmode
559: break
560: fi
561: fi
562: done
563:
564: cd ..
565: rm -rf conftest.dir
566: else
567: am_cv_$1_dependencies_compiler_type=none
568: fi
569: ])
570: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
571: AM_CONDITIONAL([am__fastdep$1], [
572: test "x$enable_dependency_tracking" != xno \
573: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
574: ])
575:
576:
577: # AM_SET_DEPDIR
578: # -------------
579: # Choose a directory name for dependency files.
1.1.1.3 misho 580: # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
1.1 misho 581: AC_DEFUN([AM_SET_DEPDIR],
582: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
583: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
584: ])
585:
586:
587: # AM_DEP_TRACK
588: # ------------
589: AC_DEFUN([AM_DEP_TRACK],
1.1.1.3 misho 590: [AC_ARG_ENABLE([dependency-tracking], [dnl
591: AS_HELP_STRING(
592: [--enable-dependency-tracking],
593: [do not reject slow dependency extractors])
594: AS_HELP_STRING(
595: [--disable-dependency-tracking],
596: [speeds up one-time build])])
1.1 misho 597: if test "x$enable_dependency_tracking" != xno; then
598: am_depcomp="$ac_aux_dir/depcomp"
599: AMDEPBACKSLASH='\'
1.1.1.3 misho 600: am__nodep='_no'
1.1 misho 601: fi
602: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
603: AC_SUBST([AMDEPBACKSLASH])dnl
604: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1.1.1.3 misho 605: AC_SUBST([am__nodep])dnl
606: _AM_SUBST_NOTMAKE([am__nodep])dnl
1.1 misho 607: ])
608:
609: # Generate code to set up dependency tracking. -*- Autoconf -*-
610:
1.1.1.3 misho 611: # Copyright (C) 1999-2013 Free Software Foundation, Inc.
1.1 misho 612: #
613: # This file is free software; the Free Software Foundation
614: # gives unlimited permission to copy and/or distribute it,
615: # with or without modifications, as long as this notice is preserved.
616:
617:
618: # _AM_OUTPUT_DEPENDENCY_COMMANDS
619: # ------------------------------
620: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
621: [{
1.1.1.3 misho 622: # Older Autoconf quotes --file arguments for eval, but not when files
1.1 misho 623: # are listed without --file. Let's play safe and only enable the eval
624: # if we detect the quoting.
625: case $CONFIG_FILES in
626: *\'*) eval set x "$CONFIG_FILES" ;;
627: *) set x $CONFIG_FILES ;;
628: esac
629: shift
630: for mf
631: do
632: # Strip MF so we end up with the name of the file.
633: mf=`echo "$mf" | sed -e 's/:.*$//'`
634: # Check whether this is an Automake generated Makefile or not.
1.1.1.3 misho 635: # We used to match only the files named 'Makefile.in', but
1.1 misho 636: # some people rename them; so instead we look at the file content.
637: # Grep'ing the first line is not enough: some people post-process
638: # each Makefile.in and add a new line on top of each file to say so.
639: # Grep'ing the whole file is not good either: AIX grep has a line
640: # limit of 2048, but all sed's we know have understand at least 4000.
641: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
642: dirpart=`AS_DIRNAME("$mf")`
643: else
644: continue
645: fi
646: # Extract the definition of DEPDIR, am__include, and am__quote
1.1.1.3 misho 647: # from the Makefile without running 'make'.
1.1 misho 648: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
649: test -z "$DEPDIR" && continue
650: am__include=`sed -n 's/^am__include = //p' < "$mf"`
1.1.1.3 misho 651: test -z "$am__include" && continue
1.1 misho 652: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
653: # Find all dependency output files, they are included files with
654: # $(DEPDIR) in their names. We invoke sed twice because it is the
655: # simplest approach to changing $(DEPDIR) to its actual value in the
656: # expansion.
657: for file in `sed -n "
658: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1.1.1.3 misho 659: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
1.1 misho 660: # Make sure the directory exists.
661: test -f "$dirpart/$file" && continue
662: fdir=`AS_DIRNAME(["$file"])`
663: AS_MKDIR_P([$dirpart/$fdir])
664: # echo "creating $dirpart/$file"
665: echo '# dummy' > "$dirpart/$file"
666: done
667: done
668: }
669: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
670:
671:
672: # AM_OUTPUT_DEPENDENCY_COMMANDS
673: # -----------------------------
674: # This macro should only be invoked once -- use via AC_REQUIRE.
675: #
676: # This code is only required when automatic dependency tracking
1.1.1.3 misho 677: # is enabled. FIXME. This creates each '.P' file that we will
1.1 misho 678: # need in order to bootstrap the dependency handling code.
679: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
680: [AC_CONFIG_COMMANDS([depfiles],
681: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
682: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
683: ])
684:
685: # Do all the work for Automake. -*- Autoconf -*-
686:
1.1.1.3 misho 687: # Copyright (C) 1996-2013 Free Software Foundation, Inc.
1.1 misho 688: #
689: # This file is free software; the Free Software Foundation
690: # gives unlimited permission to copy and/or distribute it,
691: # with or without modifications, as long as this notice is preserved.
692:
693: # This macro actually does too much. Some checks are only needed if
694: # your package does certain things. But this isn't really a big deal.
695:
1.1.1.4 ! misho 696: dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
! 697: m4_define([AC_PROG_CC],
! 698: m4_defn([AC_PROG_CC])
! 699: [_AM_PROG_CC_C_O
! 700: ])
! 701:
1.1 misho 702: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
703: # AM_INIT_AUTOMAKE([OPTIONS])
704: # -----------------------------------------------
705: # The call with PACKAGE and VERSION arguments is the old style
706: # call (pre autoconf-2.50), which is being phased out. PACKAGE
707: # and VERSION should now be passed to AC_INIT and removed from
708: # the call to AM_INIT_AUTOMAKE.
709: # We support both call styles for the transition. After
710: # the next Automake release, Autoconf can make the AC_INIT
711: # arguments mandatory, and then we can depend on a new Autoconf
712: # release and drop the old call support.
713: AC_DEFUN([AM_INIT_AUTOMAKE],
1.1.1.3 misho 714: [AC_PREREQ([2.65])dnl
1.1 misho 715: dnl Autoconf wants to disallow AM_ names. We explicitly allow
716: dnl the ones we care about.
717: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
718: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
719: AC_REQUIRE([AC_PROG_INSTALL])dnl
720: if test "`cd $srcdir && pwd`" != "`pwd`"; then
721: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
722: # is not polluted with repeated "-I."
723: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
724: # test to see if srcdir already configured
725: if test -f $srcdir/config.status; then
726: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
727: fi
728: fi
729:
730: # test whether we have cygpath
731: if test -z "$CYGPATH_W"; then
732: if (cygpath --version) >/dev/null 2>/dev/null; then
733: CYGPATH_W='cygpath -w'
734: else
735: CYGPATH_W=echo
736: fi
737: fi
738: AC_SUBST([CYGPATH_W])
739:
740: # Define the identity of the package.
741: dnl Distinguish between old-style and new-style calls.
742: m4_ifval([$2],
1.1.1.3 misho 743: [AC_DIAGNOSE([obsolete],
744: [$0: two- and three-arguments forms are deprecated.])
745: m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1.1 misho 746: AC_SUBST([PACKAGE], [$1])dnl
747: AC_SUBST([VERSION], [$2])],
748: [_AM_SET_OPTIONS([$1])dnl
749: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1.1.1.3 misho 750: m4_if(
751: m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
752: [ok:ok],,
1.1 misho 753: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
754: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
755: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
756:
757: _AM_IF_OPTION([no-define],,
1.1.1.3 misho 758: [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
759: AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
1.1 misho 760:
761: # Some tools Automake needs.
762: AC_REQUIRE([AM_SANITY_CHECK])dnl
763: AC_REQUIRE([AC_ARG_PROGRAM])dnl
1.1.1.3 misho 764: AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
765: AM_MISSING_PROG([AUTOCONF], [autoconf])
766: AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
767: AM_MISSING_PROG([AUTOHEADER], [autoheader])
768: AM_MISSING_PROG([MAKEINFO], [makeinfo])
1.1 misho 769: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
770: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1.1.1.3 misho 771: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
772: # For better backward compatibility. To be removed once Automake 1.9.x
773: # dies out for good. For more background, see:
774: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
775: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
776: AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
1.1 misho 777: # We need awk for the "check" target. The system "awk" is bad on
778: # some platforms.
779: AC_REQUIRE([AC_PROG_AWK])dnl
780: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
781: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
782: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
783: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
784: [_AM_PROG_TAR([v7])])])
785: _AM_IF_OPTION([no-dependencies],,
786: [AC_PROVIDE_IFELSE([AC_PROG_CC],
1.1.1.3 misho 787: [_AM_DEPENDENCIES([CC])],
788: [m4_define([AC_PROG_CC],
789: m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
1.1 misho 790: AC_PROVIDE_IFELSE([AC_PROG_CXX],
1.1.1.3 misho 791: [_AM_DEPENDENCIES([CXX])],
792: [m4_define([AC_PROG_CXX],
793: m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
1.1 misho 794: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1.1.1.3 misho 795: [_AM_DEPENDENCIES([OBJC])],
796: [m4_define([AC_PROG_OBJC],
797: m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
798: AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
799: [_AM_DEPENDENCIES([OBJCXX])],
800: [m4_define([AC_PROG_OBJCXX],
801: m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
802: ])
803: AC_REQUIRE([AM_SILENT_RULES])dnl
804: dnl The testsuite driver may need to know about EXEEXT, so add the
805: dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
806: dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
1.1 misho 807: AC_CONFIG_COMMANDS_PRE(dnl
808: [m4_provide_if([_AM_COMPILER_EXEEXT],
809: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1.1.1.4 ! misho 810:
! 811: # POSIX will say in a future version that running "rm -f" with no argument
! 812: # is OK; and we want to be able to make that assumption in our Makefile
! 813: # recipes. So use an aggressive probe to check that the usage we want is
! 814: # actually supported "in the wild" to an acceptable degree.
! 815: # See automake bug#10828.
! 816: # To make any issue more visible, cause the running configure to be aborted
! 817: # by default if the 'rm' program in use doesn't match our expectations; the
! 818: # user can still override this though.
! 819: if rm -f && rm -fr && rm -rf; then : OK; else
! 820: cat >&2 <<'END'
! 821: Oops!
! 822:
! 823: Your 'rm' program seems unable to run without file operands specified
! 824: on the command line, even when the '-f' option is present. This is contrary
! 825: to the behaviour of most rm programs out there, and not conforming with
! 826: the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
! 827:
! 828: Please tell bug-automake@gnu.org about your system, including the value
! 829: of your $PATH and any error possibly output before this message. This
! 830: can help us improve future automake versions.
! 831:
! 832: END
! 833: if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
! 834: echo 'Configuration will proceed anyway, since you have set the' >&2
! 835: echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
! 836: echo >&2
! 837: else
! 838: cat >&2 <<'END'
! 839: Aborting the configuration process, to ensure you take notice of the issue.
! 840:
! 841: You can download and install GNU coreutils to get an 'rm' implementation
! 842: that behaves properly: <http://www.gnu.org/software/coreutils/>.
! 843:
! 844: If you want to complete the configuration process using your problematic
! 845: 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
! 846: to "yes", and re-run configure.
! 847:
! 848: END
! 849: AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
! 850: fi
! 851: fi])
1.1 misho 852:
1.1.1.3 misho 853: dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1.1 misho 854: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
855: dnl mangled by Autoconf and run in a shell conditional statement.
856: m4_define([_AC_COMPILER_EXEEXT],
857: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
858:
859: # When config.status generates a header, we must update the stamp-h file.
860: # This file resides in the same directory as the config header
861: # that is generated. The stamp files are numbered to have different names.
862:
863: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
864: # loop where config.status creates the headers, so we can generate
865: # our stamp files there.
866: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
867: [# Compute $1's index in $config_headers.
868: _am_arg=$1
869: _am_stamp_count=1
870: for _am_header in $config_headers :; do
871: case $_am_header in
872: $_am_arg | $_am_arg:* )
873: break ;;
874: * )
875: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
876: esac
877: done
878: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
879:
1.1.1.3 misho 880: # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1.1 misho 881: #
882: # This file is free software; the Free Software Foundation
883: # gives unlimited permission to copy and/or distribute it,
884: # with or without modifications, as long as this notice is preserved.
885:
886: # AM_PROG_INSTALL_SH
887: # ------------------
888: # Define $install_sh.
889: AC_DEFUN([AM_PROG_INSTALL_SH],
890: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
891: if test x"${install_sh}" != xset; then
892: case $am_aux_dir in
893: *\ * | *\ *)
894: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
895: *)
896: install_sh="\${SHELL} $am_aux_dir/install-sh"
897: esac
898: fi
1.1.1.3 misho 899: AC_SUBST([install_sh])])
1.1 misho 900:
1.1.1.3 misho 901: # Copyright (C) 2003-2013 Free Software Foundation, Inc.
1.1 misho 902: #
903: # This file is free software; the Free Software Foundation
904: # gives unlimited permission to copy and/or distribute it,
905: # with or without modifications, as long as this notice is preserved.
906:
907: # Check whether the underlying file-system supports filenames
908: # with a leading dot. For instance MS-DOS doesn't.
909: AC_DEFUN([AM_SET_LEADING_DOT],
910: [rm -rf .tst 2>/dev/null
911: mkdir .tst 2>/dev/null
912: if test -d .tst; then
913: am__leading_dot=.
914: else
915: am__leading_dot=_
916: fi
917: rmdir .tst 2>/dev/null
918: AC_SUBST([am__leading_dot])])
919:
920: # Check to see how 'make' treats includes. -*- Autoconf -*-
921:
1.1.1.3 misho 922: # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1.1 misho 923: #
924: # This file is free software; the Free Software Foundation
925: # gives unlimited permission to copy and/or distribute it,
926: # with or without modifications, as long as this notice is preserved.
927:
928: # AM_MAKE_INCLUDE()
929: # -----------------
930: # Check to see how make treats includes.
931: AC_DEFUN([AM_MAKE_INCLUDE],
932: [am_make=${MAKE-make}
933: cat > confinc << 'END'
934: am__doit:
935: @echo this is the am__doit target
936: .PHONY: am__doit
937: END
938: # If we don't find an include directive, just comment out the code.
939: AC_MSG_CHECKING([for style of include used by $am_make])
940: am__include="#"
941: am__quote=
942: _am_result=none
943: # First try GNU make style include.
944: echo "include confinc" > confmf
1.1.1.3 misho 945: # Ignore all kinds of additional output from 'make'.
1.1 misho 946: case `$am_make -s -f confmf 2> /dev/null` in #(
947: *the\ am__doit\ target*)
948: am__include=include
949: am__quote=
950: _am_result=GNU
951: ;;
952: esac
953: # Now try BSD make style include.
954: if test "$am__include" = "#"; then
955: echo '.include "confinc"' > confmf
956: case `$am_make -s -f confmf 2> /dev/null` in #(
957: *the\ am__doit\ target*)
958: am__include=.include
959: am__quote="\""
960: _am_result=BSD
961: ;;
962: esac
963: fi
964: AC_SUBST([am__include])
965: AC_SUBST([am__quote])
966: AC_MSG_RESULT([$_am_result])
967: rm -f confinc confmf
968: ])
969:
970: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
971:
1.1.1.3 misho 972: # Copyright (C) 1997-2013 Free Software Foundation, Inc.
1.1 misho 973: #
974: # This file is free software; the Free Software Foundation
975: # gives unlimited permission to copy and/or distribute it,
976: # with or without modifications, as long as this notice is preserved.
977:
978: # AM_MISSING_PROG(NAME, PROGRAM)
979: # ------------------------------
980: AC_DEFUN([AM_MISSING_PROG],
981: [AC_REQUIRE([AM_MISSING_HAS_RUN])
982: $1=${$1-"${am_missing_run}$2"}
983: AC_SUBST($1)])
984:
985: # AM_MISSING_HAS_RUN
986: # ------------------
1.1.1.3 misho 987: # Define MISSING if not defined so far and test if it is modern enough.
988: # If it is, set am_missing_run to use it, otherwise, to nothing.
1.1 misho 989: AC_DEFUN([AM_MISSING_HAS_RUN],
990: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
991: AC_REQUIRE_AUX_FILE([missing])dnl
992: if test x"${MISSING+set}" != xset; then
993: case $am_aux_dir in
994: *\ * | *\ *)
995: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
996: *)
997: MISSING="\${SHELL} $am_aux_dir/missing" ;;
998: esac
999: fi
1000: # Use eval to expand $SHELL
1.1.1.3 misho 1001: if eval "$MISSING --is-lightweight"; then
1002: am_missing_run="$MISSING "
1.1 misho 1003: else
1004: am_missing_run=
1.1.1.3 misho 1005: AC_MSG_WARN(['missing' script is too old or missing])
1.1 misho 1006: fi
1007: ])
1008:
1009: # Helper functions for option handling. -*- Autoconf -*-
1010:
1.1.1.3 misho 1011: # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1.1 misho 1012: #
1013: # This file is free software; the Free Software Foundation
1014: # gives unlimited permission to copy and/or distribute it,
1015: # with or without modifications, as long as this notice is preserved.
1016:
1017: # _AM_MANGLE_OPTION(NAME)
1018: # -----------------------
1019: AC_DEFUN([_AM_MANGLE_OPTION],
1020: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1021:
1022: # _AM_SET_OPTION(NAME)
1.1.1.3 misho 1023: # --------------------
1.1 misho 1024: # Set option NAME. Presently that only means defining a flag for this option.
1025: AC_DEFUN([_AM_SET_OPTION],
1.1.1.3 misho 1026: [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
1.1 misho 1027:
1028: # _AM_SET_OPTIONS(OPTIONS)
1.1.1.3 misho 1029: # ------------------------
1.1 misho 1030: # OPTIONS is a space-separated list of Automake options.
1031: AC_DEFUN([_AM_SET_OPTIONS],
1032: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1033:
1034: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1035: # -------------------------------------------
1036: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1037: AC_DEFUN([_AM_IF_OPTION],
1038: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1039:
1.1.1.4 ! misho 1040: # Copyright (C) 1999-2013 Free Software Foundation, Inc.
! 1041: #
! 1042: # This file is free software; the Free Software Foundation
! 1043: # gives unlimited permission to copy and/or distribute it,
! 1044: # with or without modifications, as long as this notice is preserved.
! 1045:
! 1046: # _AM_PROG_CC_C_O
! 1047: # ---------------
! 1048: # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
! 1049: # to automatically call this.
! 1050: AC_DEFUN([_AM_PROG_CC_C_O],
! 1051: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
! 1052: AC_REQUIRE_AUX_FILE([compile])dnl
! 1053: AC_LANG_PUSH([C])dnl
! 1054: AC_CACHE_CHECK(
! 1055: [whether $CC understands -c and -o together],
! 1056: [am_cv_prog_cc_c_o],
! 1057: [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
! 1058: # Make sure it works both with $CC and with simple cc.
! 1059: # Following AC_PROG_CC_C_O, we do the test twice because some
! 1060: # compilers refuse to overwrite an existing .o file with -o,
! 1061: # though they will create one.
! 1062: am_cv_prog_cc_c_o=yes
! 1063: for am_i in 1 2; do
! 1064: if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
! 1065: && test -f conftest2.$ac_objext; then
! 1066: : OK
! 1067: else
! 1068: am_cv_prog_cc_c_o=no
! 1069: break
! 1070: fi
! 1071: done
! 1072: rm -f core conftest*
! 1073: unset am_i])
! 1074: if test "$am_cv_prog_cc_c_o" != yes; then
! 1075: # Losing compiler, so override with the script.
! 1076: # FIXME: It is wrong to rewrite CC.
! 1077: # But if we don't then we get into trouble of one sort or another.
! 1078: # A longer-term fix would be to have automake use am__CC in this case,
! 1079: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
! 1080: CC="$am_aux_dir/compile $CC"
! 1081: fi
! 1082: AC_LANG_POP([C])])
! 1083:
! 1084: # For backward compatibility.
! 1085: AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
! 1086:
! 1087: # Copyright (C) 2001-2013 Free Software Foundation, Inc.
! 1088: #
! 1089: # This file is free software; the Free Software Foundation
! 1090: # gives unlimited permission to copy and/or distribute it,
! 1091: # with or without modifications, as long as this notice is preserved.
! 1092:
! 1093: # AM_RUN_LOG(COMMAND)
! 1094: # -------------------
! 1095: # Run COMMAND, save the exit status in ac_status, and log it.
! 1096: # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
! 1097: AC_DEFUN([AM_RUN_LOG],
! 1098: [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
! 1099: ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
! 1100: ac_status=$?
! 1101: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
! 1102: (exit $ac_status); }])
! 1103:
1.1 misho 1104: # Check to make sure that the build environment is sane. -*- Autoconf -*-
1105:
1.1.1.3 misho 1106: # Copyright (C) 1996-2013 Free Software Foundation, Inc.
1.1 misho 1107: #
1108: # This file is free software; the Free Software Foundation
1109: # gives unlimited permission to copy and/or distribute it,
1110: # with or without modifications, as long as this notice is preserved.
1111:
1112: # AM_SANITY_CHECK
1113: # ---------------
1114: AC_DEFUN([AM_SANITY_CHECK],
1115: [AC_MSG_CHECKING([whether build environment is sane])
1116: # Reject unsafe characters in $srcdir or the absolute working directory
1117: # name. Accept space and tab only in the latter.
1118: am_lf='
1119: '
1120: case `pwd` in
1121: *[[\\\"\#\$\&\'\`$am_lf]]*)
1122: AC_MSG_ERROR([unsafe absolute working directory name]);;
1123: esac
1124: case $srcdir in
1125: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1.1.1.3 misho 1126: AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1.1 misho 1127: esac
1128:
1.1.1.3 misho 1129: # Do 'set' in a subshell so we don't clobber the current shell's
1.1 misho 1130: # arguments. Must try -L first in case configure is actually a
1131: # symlink; some systems play weird games with the mod time of symlinks
1132: # (eg FreeBSD returns the mod time of the symlink's containing
1133: # directory).
1134: if (
1.1.1.3 misho 1135: am_has_slept=no
1136: for am_try in 1 2; do
1137: echo "timestamp, slept: $am_has_slept" > conftest.file
1138: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1139: if test "$[*]" = "X"; then
1140: # -L didn't work.
1141: set X `ls -t "$srcdir/configure" conftest.file`
1142: fi
1143: if test "$[*]" != "X $srcdir/configure conftest.file" \
1144: && test "$[*]" != "X conftest.file $srcdir/configure"; then
1.1 misho 1145:
1.1.1.3 misho 1146: # If neither matched, then we have a broken ls. This can happen
1147: # if, for instance, CONFIG_SHELL is bash and it inherits a
1148: # broken ls alias from the environment. This has actually
1149: # happened. Such a system could not be considered "sane".
1150: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1151: alias in your environment])
1152: fi
1153: if test "$[2]" = conftest.file || test $am_try -eq 2; then
1154: break
1155: fi
1156: # Just in case.
1157: sleep 1
1158: am_has_slept=yes
1159: done
1.1 misho 1160: test "$[2]" = conftest.file
1161: )
1162: then
1163: # Ok.
1164: :
1165: else
1166: AC_MSG_ERROR([newly created file is older than distributed files!
1167: Check your system clock])
1168: fi
1.1.1.3 misho 1169: AC_MSG_RESULT([yes])
1170: # If we didn't sleep, we still need to ensure time stamps of config.status and
1171: # generated files are strictly newer.
1172: am_sleep_pid=
1173: if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1174: ( sleep 1 ) &
1175: am_sleep_pid=$!
1176: fi
1177: AC_CONFIG_COMMANDS_PRE(
1178: [AC_MSG_CHECKING([that generated files are newer than configure])
1179: if test -n "$am_sleep_pid"; then
1180: # Hide warnings about reused PIDs.
1181: wait $am_sleep_pid 2>/dev/null
1182: fi
1183: AC_MSG_RESULT([done])])
1184: rm -f conftest.file
1185: ])
1.1 misho 1186:
1.1.1.3 misho 1187: # Copyright (C) 2009-2013 Free Software Foundation, Inc.
1.1.1.2 misho 1188: #
1189: # This file is free software; the Free Software Foundation
1190: # gives unlimited permission to copy and/or distribute it,
1191: # with or without modifications, as long as this notice is preserved.
1192:
1193: # AM_SILENT_RULES([DEFAULT])
1194: # --------------------------
1195: # Enable less verbose build rules; with the default set to DEFAULT
1.1.1.3 misho 1196: # ("yes" being less verbose, "no" or empty being verbose).
1.1.1.2 misho 1197: AC_DEFUN([AM_SILENT_RULES],
1.1.1.3 misho 1198: [AC_ARG_ENABLE([silent-rules], [dnl
1199: AS_HELP_STRING(
1200: [--enable-silent-rules],
1201: [less verbose build output (undo: "make V=1")])
1202: AS_HELP_STRING(
1203: [--disable-silent-rules],
1204: [verbose build output (undo: "make V=0")])dnl
1205: ])
1206: case $enable_silent_rules in @%:@ (((
1207: yes) AM_DEFAULT_VERBOSITY=0;;
1208: no) AM_DEFAULT_VERBOSITY=1;;
1209: *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1.1.1.2 misho 1210: esac
1.1.1.3 misho 1211: dnl
1212: dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1213: dnl do not support nested variable expansions.
1214: dnl See automake bug#9928 and bug#10237.
1215: am_make=${MAKE-make}
1216: AC_CACHE_CHECK([whether $am_make supports nested variables],
1217: [am_cv_make_support_nested_variables],
1218: [if AS_ECHO([['TRUE=$(BAR$(V))
1219: BAR0=false
1220: BAR1=true
1221: V=1
1222: am__doit:
1223: @$(TRUE)
1224: .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1225: am_cv_make_support_nested_variables=yes
1226: else
1227: am_cv_make_support_nested_variables=no
1228: fi])
1229: if test $am_cv_make_support_nested_variables = yes; then
1230: dnl Using '$V' instead of '$(V)' breaks IRIX make.
1231: AM_V='$(V)'
1232: AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1233: else
1234: AM_V=$AM_DEFAULT_VERBOSITY
1235: AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1236: fi
1237: AC_SUBST([AM_V])dnl
1238: AM_SUBST_NOTMAKE([AM_V])dnl
1239: AC_SUBST([AM_DEFAULT_V])dnl
1240: AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1.1.1.2 misho 1241: AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1242: AM_BACKSLASH='\'
1243: AC_SUBST([AM_BACKSLASH])dnl
1244: _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1245: ])
1246:
1.1.1.3 misho 1247: # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1.1 misho 1248: #
1249: # This file is free software; the Free Software Foundation
1250: # gives unlimited permission to copy and/or distribute it,
1251: # with or without modifications, as long as this notice is preserved.
1252:
1253: # AM_PROG_INSTALL_STRIP
1254: # ---------------------
1.1.1.3 misho 1255: # One issue with vendor 'install' (even GNU) is that you can't
1.1 misho 1256: # specify the program used to strip binaries. This is especially
1257: # annoying in cross-compiling environments, where the build's strip
1258: # is unlikely to handle the host's binaries.
1259: # Fortunately install-sh will honor a STRIPPROG variable, so we
1.1.1.3 misho 1260: # always use install-sh in "make install-strip", and initialize
1.1 misho 1261: # STRIPPROG with the value of the STRIP variable (set by the user).
1262: AC_DEFUN([AM_PROG_INSTALL_STRIP],
1263: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1.1.1.3 misho 1264: # Installed binaries are usually stripped using 'strip' when the user
1265: # run "make install-strip". However 'strip' might not be the right
1.1 misho 1266: # tool to use in cross-compilation environments, therefore Automake
1.1.1.3 misho 1267: # will honor the 'STRIP' environment variable to overrule this program.
1268: dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1.1 misho 1269: if test "$cross_compiling" != no; then
1270: AC_CHECK_TOOL([STRIP], [strip], :)
1271: fi
1272: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1273: AC_SUBST([INSTALL_STRIP_PROGRAM])])
1274:
1.1.1.3 misho 1275: # Copyright (C) 2006-2013 Free Software Foundation, Inc.
1.1 misho 1276: #
1277: # This file is free software; the Free Software Foundation
1278: # gives unlimited permission to copy and/or distribute it,
1279: # with or without modifications, as long as this notice is preserved.
1280:
1281: # _AM_SUBST_NOTMAKE(VARIABLE)
1282: # ---------------------------
1283: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1284: # This macro is traced by Automake.
1285: AC_DEFUN([_AM_SUBST_NOTMAKE])
1286:
1287: # AM_SUBST_NOTMAKE(VARIABLE)
1.1.1.3 misho 1288: # --------------------------
1.1 misho 1289: # Public sister of _AM_SUBST_NOTMAKE.
1290: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1291:
1292: # Check how to create a tarball. -*- Autoconf -*-
1293:
1.1.1.3 misho 1294: # Copyright (C) 2004-2013 Free Software Foundation, Inc.
1.1 misho 1295: #
1296: # This file is free software; the Free Software Foundation
1297: # gives unlimited permission to copy and/or distribute it,
1298: # with or without modifications, as long as this notice is preserved.
1299:
1300: # _AM_PROG_TAR(FORMAT)
1301: # --------------------
1302: # Check how to create a tarball in format FORMAT.
1.1.1.3 misho 1303: # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1.1 misho 1304: #
1305: # Substitute a variable $(am__tar) that is a command
1306: # writing to stdout a FORMAT-tarball containing the directory
1307: # $tardir.
1308: # tardir=directory && $(am__tar) > result.tar
1309: #
1310: # Substitute a variable $(am__untar) that extract such
1311: # a tarball read from stdin.
1312: # $(am__untar) < result.tar
1.1.1.3 misho 1313: #
1.1 misho 1314: AC_DEFUN([_AM_PROG_TAR],
1.1.1.3 misho 1315: [# Always define AMTAR for backward compatibility. Yes, it's still used
1316: # in the wild :-( We should find a proper way to deprecate it ...
1317: AC_SUBST([AMTAR], ['$${TAR-tar}'])
1318:
1319: # We'll loop over all known methods to create a tar archive until one works.
1.1 misho 1320: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1321:
1.1.1.3 misho 1322: m4_if([$1], [v7],
1323: [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1.1 misho 1324:
1.1.1.3 misho 1325: [m4_case([$1],
1326: [ustar],
1327: [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1328: # There is notably a 21 bits limit for the UID and the GID. In fact,
1329: # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1330: # and bug#13588).
1331: am_max_uid=2097151 # 2^21 - 1
1332: am_max_gid=$am_max_uid
1333: # The $UID and $GID variables are not portable, so we need to resort
1334: # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1335: # below are definitely unexpected, so allow the users to see them
1336: # (that is, avoid stderr redirection).
1337: am_uid=`id -u || echo unknown`
1338: am_gid=`id -g || echo unknown`
1339: AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1340: if test $am_uid -le $am_max_uid; then
1341: AC_MSG_RESULT([yes])
1342: else
1343: AC_MSG_RESULT([no])
1344: _am_tools=none
1345: fi
1346: AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1347: if test $am_gid -le $am_max_gid; then
1348: AC_MSG_RESULT([yes])
1349: else
1350: AC_MSG_RESULT([no])
1351: _am_tools=none
1352: fi],
1353:
1354: [pax],
1355: [],
1356:
1357: [m4_fatal([Unknown tar format])])
1358:
1359: AC_MSG_CHECKING([how to create a $1 tar archive])
1360:
1361: # Go ahead even if we have the value already cached. We do so because we
1362: # need to set the values for the 'am__tar' and 'am__untar' variables.
1363: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1364:
1365: for _am_tool in $_am_tools; do
1366: case $_am_tool in
1367: gnutar)
1368: for _am_tar in tar gnutar gtar; do
1369: AM_RUN_LOG([$_am_tar --version]) && break
1370: done
1371: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1372: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1373: am__untar="$_am_tar -xf -"
1374: ;;
1375: plaintar)
1376: # Must skip GNU tar: if it does not support --format= it doesn't create
1377: # ustar tarball either.
1378: (tar --version) >/dev/null 2>&1 && continue
1379: am__tar='tar chf - "$$tardir"'
1380: am__tar_='tar chf - "$tardir"'
1381: am__untar='tar xf -'
1382: ;;
1383: pax)
1384: am__tar='pax -L -x $1 -w "$$tardir"'
1385: am__tar_='pax -L -x $1 -w "$tardir"'
1386: am__untar='pax -r'
1387: ;;
1388: cpio)
1389: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1390: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1391: am__untar='cpio -i -H $1 -d'
1392: ;;
1393: none)
1394: am__tar=false
1395: am__tar_=false
1396: am__untar=false
1397: ;;
1398: esac
1399:
1400: # If the value was cached, stop now. We just wanted to have am__tar
1401: # and am__untar set.
1402: test -n "${am_cv_prog_tar_$1}" && break
1403:
1404: # tar/untar a dummy directory, and stop if the command works.
1405: rm -rf conftest.dir
1406: mkdir conftest.dir
1407: echo GrepMe > conftest.dir/file
1408: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1409: rm -rf conftest.dir
1410: if test -s conftest.tar; then
1411: AM_RUN_LOG([$am__untar <conftest.tar])
1412: AM_RUN_LOG([cat conftest.dir/file])
1413: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1414: fi
1415: done
1.1 misho 1416: rm -rf conftest.dir
1417:
1.1.1.3 misho 1418: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1419: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1420:
1.1 misho 1421: AC_SUBST([am__tar])
1422: AC_SUBST([am__untar])
1423: ]) # _AM_PROG_TAR
1424:
1.1.1.3 misho 1425: m4_include([m4/ax_pthread.m4])
1426: m4_include([m4/libtool.m4])
1427: m4_include([m4/ltoptions.m4])
1428: m4_include([m4/ltsugar.m4])
1429: m4_include([m4/ltversion.m4])
1430: m4_include([m4/lt~obsolete.m4])
1431: m4_include([m4/pcre_visibility.m4])
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