Annotation of OpenXM_contrib2/asir2000/aclocal.m4, Revision 1.6
1.6 ! ohara 1: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
1.1 ohara 2:
1.5 ohara 3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1.6 ! ohara 4: # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
1.1 ohara 5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
13:
1.6 ! ohara 14: m4_ifndef([AC_AUTOCONF_VERSION],
! 15: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
! 16: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
! 17: [m4_warning([this file was generated for autoconf 2.68.
! 18: You have another version of autoconf. It may work, but is not guaranteed to.
! 19: If you have problems, you may need to regenerate the build system entirely.
! 20: To do so, use the procedure documented by the package, typically `autoreconf'.])])
1.2 noro 21:
1.6 ! ohara 22: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1.5 ohara 23: #
1.2 noro 24: # This file is free software; the Free Software Foundation
25: # gives unlimited permission to copy and/or distribute it,
26: # with or without modifications, as long as this notice is preserved.
27:
1.5 ohara 28: # AM_AUTOMAKE_VERSION(VERSION)
29: # ----------------------------
30: # Automake X.Y traces this macro to ensure aclocal.m4 has been
31: # generated from the m4 files accompanying Automake X.Y.
32: # (This private macro should not be called outside this file.)
33: AC_DEFUN([AM_AUTOMAKE_VERSION],
1.6 ! ohara 34: [am__api_version='1.11'
1.5 ohara 35: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
36: dnl require some minimum version. Point them to the right macro.
1.6 ! ohara 37: m4_if([$1], [1.11.1], [],
1.5 ohara 38: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
39: ])
1.1 ohara 40:
1.5 ohara 41: # _AM_AUTOCONF_VERSION(VERSION)
42: # -----------------------------
43: # aclocal traces this macro to find the Autoconf version.
44: # This is a private macro too. Using m4_define simplifies
45: # the logic in aclocal, which can simply ignore this definition.
46: m4_define([_AM_AUTOCONF_VERSION], [])
47:
48: # AM_SET_CURRENT_AUTOMAKE_VERSION
49: # -------------------------------
50: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
1.6 ! ohara 51: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
1.5 ohara 52: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1.6 ! ohara 53: [AM_AUTOMAKE_VERSION([1.11.1])dnl
! 54: m4_ifndef([AC_AUTOCONF_VERSION],
! 55: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
! 56: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
1.1 ohara 57:
1.5 ohara 58: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
1.1 ohara 59:
1.5 ohara 60: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1.1 ohara 61: #
1.5 ohara 62: # This file is free software; the Free Software Foundation
63: # gives unlimited permission to copy and/or distribute it,
64: # with or without modifications, as long as this notice is preserved.
1.1 ohara 65:
66: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
67: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
68: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
69: #
70: # Of course, Automake must honor this variable whenever it calls a
71: # tool from the auxiliary directory. The problem is that $srcdir (and
72: # therefore $ac_aux_dir as well) can be either absolute or relative,
73: # depending on how configure is run. This is pretty annoying, since
74: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
75: # source directory, any form will work fine, but in subdirectories a
76: # relative path needs to be adjusted first.
77: #
78: # $ac_aux_dir/missing
79: # fails when called from a subdirectory if $ac_aux_dir is relative
80: # $top_srcdir/$ac_aux_dir/missing
81: # fails if $ac_aux_dir is absolute,
82: # fails when called from a subdirectory in a VPATH build with
83: # a relative $ac_aux_dir
84: #
85: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
86: # are both prefixed by $srcdir. In an in-source build this is usually
87: # harmless because $srcdir is `.', but things will broke when you
88: # start a VPATH build or use an absolute $srcdir.
89: #
90: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
91: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
92: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
93: # and then we would define $MISSING as
94: # MISSING="\${SHELL} $am_aux_dir/missing"
95: # This will work as long as MISSING is not called from configure, because
96: # unfortunately $(top_srcdir) has no meaning in configure.
97: # However there are other variables, like CC, which are often used in
98: # configure, and could therefore not use this "fixed" $ac_aux_dir.
99: #
100: # Another solution, used here, is to always expand $ac_aux_dir to an
101: # absolute PATH. The drawback is that using absolute paths prevent a
102: # configured tree to be moved without reconfiguration.
103:
1.5 ohara 104: AC_DEFUN([AM_AUX_DIR_EXPAND],
105: [dnl Rely on autoconf to set up CDPATH properly.
106: AC_PREREQ([2.50])dnl
1.1 ohara 107: # expand $ac_aux_dir to an absolute path
1.5 ohara 108: am_aux_dir=`cd $ac_aux_dir && pwd`
1.1 ohara 109: ])
110:
1.5 ohara 111: # AM_CONDITIONAL -*- Autoconf -*-
112:
1.6 ! ohara 113: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
1.5 ohara 114: # Free Software Foundation, Inc.
115: #
116: # This file is free software; the Free Software Foundation
117: # gives unlimited permission to copy and/or distribute it,
118: # with or without modifications, as long as this notice is preserved.
1.1 ohara 119:
1.6 ! ohara 120: # serial 9
1.1 ohara 121:
1.5 ohara 122: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
123: # -------------------------------------
124: # Define a conditional.
125: AC_DEFUN([AM_CONDITIONAL],
126: [AC_PREREQ(2.52)dnl
127: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
128: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
129: AC_SUBST([$1_TRUE])dnl
130: AC_SUBST([$1_FALSE])dnl
131: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
132: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
1.6 ! ohara 133: m4_define([_AM_COND_VALUE_$1], [$2])dnl
1.5 ohara 134: if $2; then
135: $1_TRUE=
136: $1_FALSE='#'
137: else
138: $1_TRUE='#'
139: $1_FALSE=
140: fi
141: AC_CONFIG_COMMANDS_PRE(
142: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
143: AC_MSG_ERROR([[conditional "$1" was never defined.
144: Usually this means the macro was only invoked conditionally.]])
145: fi])])
1.1 ohara 146:
1.6 ! ohara 147: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
1.5 ohara 148: # Free Software Foundation, Inc.
149: #
150: # This file is free software; the Free Software Foundation
151: # gives unlimited permission to copy and/or distribute it,
152: # with or without modifications, as long as this notice is preserved.
1.1 ohara 153:
1.6 ! ohara 154: # serial 10
1.1 ohara 155:
156: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
157: # written in clear, in which case automake, when reading aclocal.m4,
158: # will think it sees a *use*, and therefore will trigger all it's
159: # C support machinery. Also note that it means that autoscan, seeing
160: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
161:
162:
163: # _AM_DEPENDENCIES(NAME)
1.5 ohara 164: # ----------------------
1.1 ohara 165: # See how the compiler implements dependency checking.
1.5 ohara 166: # NAME is "CC", "CXX", "GCJ", or "OBJC".
1.1 ohara 167: # We try a few techniques and use that to set a single cache variable.
168: #
169: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
170: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
171: # dependency, and given that the user is not expected to run this macro,
172: # just rely on AC_PROG_CC.
173: AC_DEFUN([_AM_DEPENDENCIES],
174: [AC_REQUIRE([AM_SET_DEPDIR])dnl
175: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
176: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
177: AC_REQUIRE([AM_DEP_TRACK])dnl
178:
179: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
180: [$1], CXX, [depcc="$CXX" am_compiler_list=],
1.5 ohara 181: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
182: [$1], UPC, [depcc="$UPC" am_compiler_list=],
1.1 ohara 183: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
184: [depcc="$$1" am_compiler_list=])
185:
186: AC_CACHE_CHECK([dependency style of $depcc],
187: [am_cv_$1_dependencies_compiler_type],
188: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
189: # We make a subdir and do the tests there. Otherwise we can end up
190: # making bogus files that we don't know about and never remove. For
191: # instance it was reported that on HP-UX the gcc test will end up
192: # making a dummy file named `D' -- because `-MD' means `put the output
193: # in D'.
194: mkdir conftest.dir
195: # Copy depcomp to subdir because otherwise we won't find it if we're
196: # using a relative directory.
197: cp "$am_depcomp" conftest.dir
198: cd conftest.dir
1.5 ohara 199: # We will build objects and dependencies in a subdirectory because
200: # it helps to detect inapplicable dependency modes. For instance
201: # both Tru64's cc and ICC support -MD to output dependencies as a
202: # side effect of compilation, but ICC will put the dependencies in
203: # the current directory while Tru64 will put them in the object
204: # directory.
205: mkdir sub
1.1 ohara 206:
207: am_cv_$1_dependencies_compiler_type=none
208: if test "$am_compiler_list" = ""; then
209: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
210: fi
1.6 ! ohara 211: am__universal=false
! 212: m4_case([$1], [CC],
! 213: [case " $depcc " in #(
! 214: *\ -arch\ *\ -arch\ *) am__universal=true ;;
! 215: esac],
! 216: [CXX],
! 217: [case " $depcc " in #(
! 218: *\ -arch\ *\ -arch\ *) am__universal=true ;;
! 219: esac])
! 220:
1.1 ohara 221: for depmode in $am_compiler_list; do
1.5 ohara 222: # Setup a source with many dependencies, because some compilers
223: # like to wrap large dependency lists on column 80 (with \), and
224: # we should not choose a depcomp mode which is confused by this.
225: #
1.1 ohara 226: # We need to recreate these files for each test, as the compiler may
227: # overwrite some of them when testing with obscure command lines.
228: # This happens at least with the AIX C compiler.
1.5 ohara 229: : > sub/conftest.c
230: for i in 1 2 3 4 5 6; do
231: echo '#include "conftst'$i'.h"' >> sub/conftest.c
232: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
233: # Solaris 8's {/usr,}/bin/sh.
234: touch sub/conftst$i.h
235: done
236: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1.1 ohara 237:
1.6 ! ohara 238: # We check with `-c' and `-o' for the sake of the "dashmstdout"
! 239: # mode. It turns out that the SunPro C++ compiler does not properly
! 240: # handle `-M -o', and we need to detect this. Also, some Intel
! 241: # versions had trouble with output in subdirs
! 242: am__obj=sub/conftest.${OBJEXT-o}
! 243: am__minus_obj="-o $am__obj"
1.1 ohara 244: case $depmode in
1.6 ! ohara 245: gcc)
! 246: # This depmode causes a compiler race in universal mode.
! 247: test "$am__universal" = false || continue
! 248: ;;
1.1 ohara 249: nosideeffect)
250: # after this tag, mechanisms are not by side-effect, so they'll
251: # only be used when explicitly requested
252: if test "x$enable_dependency_tracking" = xyes; then
253: continue
254: else
255: break
256: fi
257: ;;
1.6 ! ohara 258: msvisualcpp | msvcmsys)
! 259: # This compiler won't grok `-c -o', but also, the minuso test has
! 260: # not run yet. These depmodes are late enough in the game, and
! 261: # so weak that their functioning should not be impacted.
! 262: am__obj=conftest.${OBJEXT-o}
! 263: am__minus_obj=
! 264: ;;
1.1 ohara 265: none) break ;;
266: esac
267: if depmode=$depmode \
1.6 ! ohara 268: source=sub/conftest.c object=$am__obj \
1.5 ohara 269: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
1.6 ! ohara 270: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
1.5 ohara 271: >/dev/null 2>conftest.err &&
272: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
273: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
1.6 ! ohara 274: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
1.1 ohara 275: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1.5 ohara 276: # icc doesn't choke on unknown options, it will just issue warnings
277: # or remarks (even with -Werror). So we grep stderr for any message
278: # that says an option was ignored or not supported.
279: # When given -MP, icc 7.0 and 7.1 complain thusly:
280: # icc: Command line warning: ignoring option '-M'; no argument required
281: # The diagnosis changed in icc 8.0:
282: # icc: Command line remark: option '-MP' not supported
283: if (grep 'ignoring option' conftest.err ||
284: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
285: am_cv_$1_dependencies_compiler_type=$depmode
286: break
287: fi
1.1 ohara 288: fi
289: done
290:
291: cd ..
292: rm -rf conftest.dir
293: else
294: am_cv_$1_dependencies_compiler_type=none
295: fi
296: ])
1.5 ohara 297: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
298: AM_CONDITIONAL([am__fastdep$1], [
299: test "x$enable_dependency_tracking" != xno \
300: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1.1 ohara 301: ])
302:
303:
304: # AM_SET_DEPDIR
305: # -------------
306: # Choose a directory name for dependency files.
307: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
308: AC_DEFUN([AM_SET_DEPDIR],
1.5 ohara 309: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
310: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1.1 ohara 311: ])
312:
313:
314: # AM_DEP_TRACK
315: # ------------
316: AC_DEFUN([AM_DEP_TRACK],
317: [AC_ARG_ENABLE(dependency-tracking,
1.5 ohara 318: [ --disable-dependency-tracking speeds up one-time build
319: --enable-dependency-tracking do not reject slow dependency extractors])
1.1 ohara 320: if test "x$enable_dependency_tracking" != xno; then
321: am_depcomp="$ac_aux_dir/depcomp"
322: AMDEPBACKSLASH='\'
323: fi
324: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1.5 ohara 325: AC_SUBST([AMDEPBACKSLASH])dnl
326: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1.1 ohara 327: ])
328:
1.5 ohara 329: # Generate code to set up dependency tracking. -*- Autoconf -*-
1.1 ohara 330:
1.6 ! ohara 331: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1.5 ohara 332: # Free Software Foundation, Inc.
1.1 ohara 333: #
1.5 ohara 334: # This file is free software; the Free Software Foundation
335: # gives unlimited permission to copy and/or distribute it,
336: # with or without modifications, as long as this notice is preserved.
337:
1.6 ! ohara 338: #serial 5
1.5 ohara 339:
340: # _AM_OUTPUT_DEPENDENCY_COMMANDS
341: # ------------------------------
342: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1.6 ! ohara 343: [{
! 344: # Autoconf 2.62 quotes --file arguments for eval, but not when files
! 345: # are listed without --file. Let's play safe and only enable the eval
! 346: # if we detect the quoting.
! 347: case $CONFIG_FILES in
! 348: *\'*) eval set x "$CONFIG_FILES" ;;
! 349: *) set x $CONFIG_FILES ;;
! 350: esac
! 351: shift
! 352: for mf
! 353: do
! 354: # Strip MF so we end up with the name of the file.
! 355: mf=`echo "$mf" | sed -e 's/:.*$//'`
! 356: # Check whether this is an Automake generated Makefile or not.
! 357: # We used to match only the files named `Makefile.in', but
! 358: # some people rename them; so instead we look at the file content.
! 359: # Grep'ing the first line is not enough: some people post-process
! 360: # each Makefile.in and add a new line on top of each file to say so.
! 361: # Grep'ing the whole file is not good either: AIX grep has a line
! 362: # limit of 2048, but all sed's we know have understand at least 4000.
! 363: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
! 364: dirpart=`AS_DIRNAME("$mf")`
! 365: else
! 366: continue
! 367: fi
! 368: # Extract the definition of DEPDIR, am__include, and am__quote
! 369: # from the Makefile without running `make'.
! 370: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
! 371: test -z "$DEPDIR" && continue
! 372: am__include=`sed -n 's/^am__include = //p' < "$mf"`
! 373: test -z "am__include" && continue
! 374: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
! 375: # When using ansi2knr, U may be empty or an underscore; expand it
! 376: U=`sed -n 's/^U = //p' < "$mf"`
! 377: # Find all dependency output files, they are included files with
! 378: # $(DEPDIR) in their names. We invoke sed twice because it is the
! 379: # simplest approach to changing $(DEPDIR) to its actual value in the
! 380: # expansion.
! 381: for file in `sed -n "
! 382: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
! 383: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
! 384: # Make sure the directory exists.
! 385: test -f "$dirpart/$file" && continue
! 386: fdir=`AS_DIRNAME(["$file"])`
! 387: AS_MKDIR_P([$dirpart/$fdir])
! 388: # echo "creating $dirpart/$file"
! 389: echo '# dummy' > "$dirpart/$file"
! 390: done
1.1 ohara 391: done
1.6 ! ohara 392: }
1.5 ohara 393: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
394:
395:
396: # AM_OUTPUT_DEPENDENCY_COMMANDS
397: # -----------------------------
398: # This macro should only be invoked once -- use via AC_REQUIRE.
399: #
400: # This code is only required when automatic dependency tracking
401: # is enabled. FIXME. This creates each `.P' file that we will
402: # need in order to bootstrap the dependency handling code.
403: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
404: [AC_CONFIG_COMMANDS([depfiles],
405: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
406: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
407: ])
408:
409: # Do all the work for Automake. -*- Autoconf -*-
410:
411: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1.6 ! ohara 412: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
1.5 ohara 413: #
414: # This file is free software; the Free Software Foundation
415: # gives unlimited permission to copy and/or distribute it,
416: # with or without modifications, as long as this notice is preserved.
417:
1.6 ! ohara 418: # serial 16
1.5 ohara 419:
420: # This macro actually does too much. Some checks are only needed if
421: # your package does certain things. But this isn't really a big deal.
422:
423: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
424: # AM_INIT_AUTOMAKE([OPTIONS])
425: # -----------------------------------------------
426: # The call with PACKAGE and VERSION arguments is the old style
427: # call (pre autoconf-2.50), which is being phased out. PACKAGE
428: # and VERSION should now be passed to AC_INIT and removed from
429: # the call to AM_INIT_AUTOMAKE.
430: # We support both call styles for the transition. After
431: # the next Automake release, Autoconf can make the AC_INIT
432: # arguments mandatory, and then we can depend on a new Autoconf
433: # release and drop the old call support.
434: AC_DEFUN([AM_INIT_AUTOMAKE],
1.6 ! ohara 435: [AC_PREREQ([2.62])dnl
1.5 ohara 436: dnl Autoconf wants to disallow AM_ names. We explicitly allow
437: dnl the ones we care about.
438: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
439: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
440: AC_REQUIRE([AC_PROG_INSTALL])dnl
441: if test "`cd $srcdir && pwd`" != "`pwd`"; then
442: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
443: # is not polluted with repeated "-I."
444: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
445: # test to see if srcdir already configured
446: if test -f $srcdir/config.status; then
447: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
448: fi
449: fi
450:
451: # test whether we have cygpath
452: if test -z "$CYGPATH_W"; then
453: if (cygpath --version) >/dev/null 2>/dev/null; then
454: CYGPATH_W='cygpath -w'
455: else
456: CYGPATH_W=echo
457: fi
458: fi
459: AC_SUBST([CYGPATH_W])
460:
461: # Define the identity of the package.
462: dnl Distinguish between old-style and new-style calls.
463: m4_ifval([$2],
464: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
465: AC_SUBST([PACKAGE], [$1])dnl
466: AC_SUBST([VERSION], [$2])],
467: [_AM_SET_OPTIONS([$1])dnl
468: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
469: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
470: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
471: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
472: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
473:
474: _AM_IF_OPTION([no-define],,
475: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
476: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
477:
478: # Some tools Automake needs.
479: AC_REQUIRE([AM_SANITY_CHECK])dnl
480: AC_REQUIRE([AC_ARG_PROGRAM])dnl
481: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
482: AM_MISSING_PROG(AUTOCONF, autoconf)
483: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
484: AM_MISSING_PROG(AUTOHEADER, autoheader)
485: AM_MISSING_PROG(MAKEINFO, makeinfo)
1.6 ! ohara 486: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
! 487: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1.5 ohara 488: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
489: # We need awk for the "check" target. The system "awk" is bad on
490: # some platforms.
491: AC_REQUIRE([AC_PROG_AWK])dnl
492: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
493: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
494: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1.6 ! ohara 495: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
! 496: [_AM_PROG_TAR([v7])])])
1.5 ohara 497: _AM_IF_OPTION([no-dependencies],,
498: [AC_PROVIDE_IFELSE([AC_PROG_CC],
1.6 ! ohara 499: [_AM_DEPENDENCIES(CC)],
! 500: [define([AC_PROG_CC],
! 501: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1.5 ohara 502: AC_PROVIDE_IFELSE([AC_PROG_CXX],
1.6 ! ohara 503: [_AM_DEPENDENCIES(CXX)],
! 504: [define([AC_PROG_CXX],
! 505: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1.5 ohara 506: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1.6 ! ohara 507: [_AM_DEPENDENCIES(OBJC)],
! 508: [define([AC_PROG_OBJC],
! 509: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
! 510: ])
! 511: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
! 512: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
! 513: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
! 514: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
! 515: AC_CONFIG_COMMANDS_PRE(dnl
! 516: [m4_provide_if([_AM_COMPILER_EXEEXT],
! 517: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
! 518: ])
! 519:
! 520: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
! 521: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
! 522: dnl mangled by Autoconf and run in a shell conditional statement.
! 523: m4_define([_AC_COMPILER_EXEEXT],
! 524: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1.5 ohara 525:
526:
527: # When config.status generates a header, we must update the stamp-h file.
528: # This file resides in the same directory as the config header
529: # that is generated. The stamp files are numbered to have different names.
530:
531: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
532: # loop where config.status creates the headers, so we can generate
533: # our stamp files there.
534: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
535: [# Compute $1's index in $config_headers.
1.6 ! ohara 536: _am_arg=$1
1.5 ohara 537: _am_stamp_count=1
538: for _am_header in $config_headers :; do
539: case $_am_header in
1.6 ! ohara 540: $_am_arg | $_am_arg:* )
1.5 ohara 541: break ;;
542: * )
543: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
544: esac
545: done
1.6 ! ohara 546: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1.5 ohara 547:
1.6 ! ohara 548: # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
1.5 ohara 549: #
550: # This file is free software; the Free Software Foundation
551: # gives unlimited permission to copy and/or distribute it,
552: # with or without modifications, as long as this notice is preserved.
553:
554: # AM_PROG_INSTALL_SH
555: # ------------------
556: # Define $install_sh.
557: AC_DEFUN([AM_PROG_INSTALL_SH],
558: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1.6 ! ohara 559: if test x"${install_sh}" != xset; then
! 560: case $am_aux_dir in
! 561: *\ * | *\ *)
! 562: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
! 563: *)
! 564: install_sh="\${SHELL} $am_aux_dir/install-sh"
! 565: esac
! 566: fi
1.5 ohara 567: AC_SUBST(install_sh)])
568:
569: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
570: #
571: # This file is free software; the Free Software Foundation
572: # gives unlimited permission to copy and/or distribute it,
573: # with or without modifications, as long as this notice is preserved.
574:
575: # serial 2
576:
577: # Check whether the underlying file-system supports filenames
578: # with a leading dot. For instance MS-DOS doesn't.
579: AC_DEFUN([AM_SET_LEADING_DOT],
580: [rm -rf .tst 2>/dev/null
581: mkdir .tst 2>/dev/null
582: if test -d .tst; then
583: am__leading_dot=.
584: else
585: am__leading_dot=_
586: fi
587: rmdir .tst 2>/dev/null
588: AC_SUBST([am__leading_dot])])
589:
590: # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
591: # From Jim Meyering
592:
1.6 ! ohara 593: # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1.5 ohara 594: # Free Software Foundation, Inc.
595: #
596: # This file is free software; the Free Software Foundation
597: # gives unlimited permission to copy and/or distribute it,
598: # with or without modifications, as long as this notice is preserved.
599:
1.6 ! ohara 600: # serial 5
1.5 ohara 601:
1.6 ! ohara 602: # AM_MAINTAINER_MODE([DEFAULT-MODE])
! 603: # ----------------------------------
! 604: # Control maintainer-specific portions of Makefiles.
! 605: # Default is to disable them, unless `enable' is passed literally.
! 606: # For symmetry, `disable' may be passed as well. Anyway, the user
! 607: # can override the default with the --enable/--disable switch.
1.5 ohara 608: AC_DEFUN([AM_MAINTAINER_MODE],
1.6 ! ohara 609: [m4_case(m4_default([$1], [disable]),
! 610: [enable], [m4_define([am_maintainer_other], [disable])],
! 611: [disable], [m4_define([am_maintainer_other], [enable])],
! 612: [m4_define([am_maintainer_other], [enable])
! 613: m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
! 614: AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
! 615: dnl maintainer-mode's default is 'disable' unless 'enable' is passed
! 616: AC_ARG_ENABLE([maintainer-mode],
! 617: [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
1.5 ohara 618: (and sometimes confusing) to the casual installer],
1.6 ! ohara 619: [USE_MAINTAINER_MODE=$enableval],
! 620: [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1.5 ohara 621: AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1.6 ! ohara 622: AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1.5 ohara 623: MAINT=$MAINTAINER_MODE_TRUE
1.6 ! ohara 624: AC_SUBST([MAINT])dnl
1.5 ohara 625: ]
626: )
627:
628: AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
629:
630: # Check to see how 'make' treats includes. -*- Autoconf -*-
631:
1.6 ! ohara 632: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
1.5 ohara 633: #
634: # This file is free software; the Free Software Foundation
635: # gives unlimited permission to copy and/or distribute it,
636: # with or without modifications, as long as this notice is preserved.
637:
1.6 ! ohara 638: # serial 4
1.1 ohara 639:
640: # AM_MAKE_INCLUDE()
641: # -----------------
642: # Check to see how make treats includes.
643: AC_DEFUN([AM_MAKE_INCLUDE],
644: [am_make=${MAKE-make}
645: cat > confinc << 'END'
1.5 ohara 646: am__doit:
1.6 ! ohara 647: @echo this is the am__doit target
1.5 ohara 648: .PHONY: am__doit
1.1 ohara 649: END
650: # If we don't find an include directive, just comment out the code.
651: AC_MSG_CHECKING([for style of include used by $am_make])
1.5 ohara 652: am__include="#"
1.1 ohara 653: am__quote=
654: _am_result=none
655: # First try GNU make style include.
656: echo "include confinc" > confmf
1.6 ! ohara 657: # Ignore all kinds of additional output from `make'.
! 658: case `$am_make -s -f confmf 2> /dev/null` in #(
! 659: *the\ am__doit\ target*)
! 660: am__include=include
! 661: am__quote=
! 662: _am_result=GNU
! 663: ;;
! 664: esac
1.1 ohara 665: # Now try BSD make style include.
666: if test "$am__include" = "#"; then
667: echo '.include "confinc"' > confmf
1.6 ! ohara 668: case `$am_make -s -f confmf 2> /dev/null` in #(
! 669: *the\ am__doit\ target*)
! 670: am__include=.include
! 671: am__quote="\""
! 672: _am_result=BSD
! 673: ;;
! 674: esac
1.1 ohara 675: fi
1.5 ohara 676: AC_SUBST([am__include])
677: AC_SUBST([am__quote])
678: AC_MSG_RESULT([$_am_result])
1.1 ohara 679: rm -f confinc confmf
680: ])
681:
1.5 ohara 682: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
683:
1.6 ! ohara 684: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1.5 ohara 685: # Free Software Foundation, Inc.
686: #
687: # This file is free software; the Free Software Foundation
688: # gives unlimited permission to copy and/or distribute it,
689: # with or without modifications, as long as this notice is preserved.
690:
1.6 ! ohara 691: # serial 6
1.5 ohara 692:
693: # AM_MISSING_PROG(NAME, PROGRAM)
694: # ------------------------------
695: AC_DEFUN([AM_MISSING_PROG],
696: [AC_REQUIRE([AM_MISSING_HAS_RUN])
697: $1=${$1-"${am_missing_run}$2"}
698: AC_SUBST($1)])
699:
700:
701: # AM_MISSING_HAS_RUN
702: # ------------------
703: # Define MISSING if not defined so far and test if it supports --run.
704: # If it does, set am_missing_run to use it, otherwise, to nothing.
705: AC_DEFUN([AM_MISSING_HAS_RUN],
706: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
707: AC_REQUIRE_AUX_FILE([missing])dnl
1.6 ! ohara 708: if test x"${MISSING+set}" != xset; then
! 709: case $am_aux_dir in
! 710: *\ * | *\ *)
! 711: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
! 712: *)
! 713: MISSING="\${SHELL} $am_aux_dir/missing" ;;
! 714: esac
! 715: fi
1.5 ohara 716: # Use eval to expand $SHELL
717: if eval "$MISSING --run true"; then
718: am_missing_run="$MISSING --run "
719: else
720: am_missing_run=
721: AC_MSG_WARN([`missing' script is too old or missing])
722: fi
723: ])
724:
725: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
726: #
727: # This file is free software; the Free Software Foundation
728: # gives unlimited permission to copy and/or distribute it,
729: # with or without modifications, as long as this notice is preserved.
730:
731: # AM_PROG_MKDIR_P
732: # ---------------
733: # Check for `mkdir -p'.
734: AC_DEFUN([AM_PROG_MKDIR_P],
735: [AC_PREREQ([2.60])dnl
736: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
737: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
738: dnl while keeping a definition of mkdir_p for backward compatibility.
739: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
740: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
741: dnl Makefile.ins that do not define MKDIR_P, so we do our own
742: dnl adjustment using top_builddir (which is defined more often than
743: dnl MKDIR_P).
744: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
745: case $mkdir_p in
746: [[\\/$]]* | ?:[[\\/]]*) ;;
747: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
748: esac
749: ])
750:
751: # Helper functions for option handling. -*- Autoconf -*-
752:
1.6 ! ohara 753: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1.5 ohara 754: #
755: # This file is free software; the Free Software Foundation
756: # gives unlimited permission to copy and/or distribute it,
757: # with or without modifications, as long as this notice is preserved.
758:
1.6 ! ohara 759: # serial 4
1.1 ohara 760:
1.5 ohara 761: # _AM_MANGLE_OPTION(NAME)
762: # -----------------------
763: AC_DEFUN([_AM_MANGLE_OPTION],
764: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
765:
766: # _AM_SET_OPTION(NAME)
767: # ------------------------------
768: # Set option NAME. Presently that only means defining a flag for this option.
769: AC_DEFUN([_AM_SET_OPTION],
770: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
771:
772: # _AM_SET_OPTIONS(OPTIONS)
773: # ----------------------------------
774: # OPTIONS is a space-separated list of Automake options.
775: AC_DEFUN([_AM_SET_OPTIONS],
1.6 ! ohara 776: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1.5 ohara 777:
778: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
779: # -------------------------------------------
780: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
781: AC_DEFUN([_AM_IF_OPTION],
782: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
783:
784: # Check to make sure that the build environment is sane. -*- Autoconf -*-
785:
1.6 ! ohara 786: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1.5 ohara 787: # Free Software Foundation, Inc.
1.1 ohara 788: #
1.5 ohara 789: # This file is free software; the Free Software Foundation
790: # gives unlimited permission to copy and/or distribute it,
791: # with or without modifications, as long as this notice is preserved.
792:
1.6 ! ohara 793: # serial 5
1.5 ohara 794:
795: # AM_SANITY_CHECK
796: # ---------------
797: AC_DEFUN([AM_SANITY_CHECK],
798: [AC_MSG_CHECKING([whether build environment is sane])
799: # Just in case
800: sleep 1
801: echo timestamp > conftest.file
1.6 ! ohara 802: # Reject unsafe characters in $srcdir or the absolute working directory
! 803: # name. Accept space and tab only in the latter.
! 804: am_lf='
! 805: '
! 806: case `pwd` in
! 807: *[[\\\"\#\$\&\'\`$am_lf]]*)
! 808: AC_MSG_ERROR([unsafe absolute working directory name]);;
! 809: esac
! 810: case $srcdir in
! 811: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
! 812: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
! 813: esac
! 814:
1.5 ohara 815: # Do `set' in a subshell so we don't clobber the current shell's
816: # arguments. Must try -L first in case configure is actually a
817: # symlink; some systems play weird games with the mod time of symlinks
818: # (eg FreeBSD returns the mod time of the symlink's containing
819: # directory).
820: if (
1.6 ! ohara 821: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1.5 ohara 822: if test "$[*]" = "X"; then
823: # -L didn't work.
1.6 ! ohara 824: set X `ls -t "$srcdir/configure" conftest.file`
1.5 ohara 825: fi
826: rm -f conftest.file
827: if test "$[*]" != "X $srcdir/configure conftest.file" \
828: && test "$[*]" != "X conftest.file $srcdir/configure"; then
829:
830: # If neither matched, then we have a broken ls. This can happen
831: # if, for instance, CONFIG_SHELL is bash and it inherits a
832: # broken ls alias from the environment. This has actually
833: # happened. Such a system could not be considered "sane".
834: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
835: alias in your environment])
836: fi
837:
838: test "$[2]" = conftest.file
839: )
840: then
841: # Ok.
842: :
1.1 ohara 843: else
1.5 ohara 844: AC_MSG_ERROR([newly created file is older than distributed files!
845: Check your system clock])
846: fi
847: AC_MSG_RESULT(yes)])
848:
849: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
850: #
851: # This file is free software; the Free Software Foundation
852: # gives unlimited permission to copy and/or distribute it,
853: # with or without modifications, as long as this notice is preserved.
854:
855: # AM_PROG_INSTALL_STRIP
856: # ---------------------
857: # One issue with vendor `install' (even GNU) is that you can't
858: # specify the program used to strip binaries. This is especially
859: # annoying in cross-compiling environments, where the build's strip
860: # is unlikely to handle the host's binaries.
861: # Fortunately install-sh will honor a STRIPPROG variable, so we
862: # always use install-sh in `make install-strip', and initialize
863: # STRIPPROG with the value of the STRIP variable (set by the user).
864: AC_DEFUN([AM_PROG_INSTALL_STRIP],
865: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
866: # Installed binaries are usually stripped using `strip' when the user
867: # run `make install-strip'. However `strip' might not be the right
868: # tool to use in cross-compilation environments, therefore Automake
869: # will honor the `STRIP' environment variable to overrule this program.
870: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
871: if test "$cross_compiling" != no; then
872: AC_CHECK_TOOL([STRIP], [strip], :)
873: fi
874: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
875: AC_SUBST([INSTALL_STRIP_PROGRAM])])
876:
1.6 ! ohara 877: # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1.5 ohara 878: #
879: # This file is free software; the Free Software Foundation
880: # gives unlimited permission to copy and/or distribute it,
881: # with or without modifications, as long as this notice is preserved.
882:
1.6 ! ohara 883: # serial 2
! 884:
1.5 ohara 885: # _AM_SUBST_NOTMAKE(VARIABLE)
886: # ---------------------------
1.6 ! ohara 887: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1.5 ohara 888: # This macro is traced by Automake.
889: AC_DEFUN([_AM_SUBST_NOTMAKE])
1.2 noro 890:
1.6 ! ohara 891: # AM_SUBST_NOTMAKE(VARIABLE)
! 892: # ---------------------------
! 893: # Public sister of _AM_SUBST_NOTMAKE.
! 894: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
! 895:
1.5 ohara 896: # Check how to create a tarball. -*- Autoconf -*-
1.1 ohara 897:
1.5 ohara 898: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
899: #
900: # This file is free software; the Free Software Foundation
901: # gives unlimited permission to copy and/or distribute it,
902: # with or without modifications, as long as this notice is preserved.
1.4 noro 903:
1.5 ohara 904: # serial 2
1.4 noro 905:
1.5 ohara 906: # _AM_PROG_TAR(FORMAT)
907: # --------------------
908: # Check how to create a tarball in format FORMAT.
909: # FORMAT should be one of `v7', `ustar', or `pax'.
910: #
911: # Substitute a variable $(am__tar) that is a command
912: # writing to stdout a FORMAT-tarball containing the directory
913: # $tardir.
914: # tardir=directory && $(am__tar) > result.tar
915: #
916: # Substitute a variable $(am__untar) that extract such
917: # a tarball read from stdin.
918: # $(am__untar) < result.tar
919: AC_DEFUN([_AM_PROG_TAR],
920: [# Always define AMTAR for backward compatibility.
921: AM_MISSING_PROG([AMTAR], [tar])
922: m4_if([$1], [v7],
923: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
924: [m4_case([$1], [ustar],, [pax],,
925: [m4_fatal([Unknown tar format])])
926: AC_MSG_CHECKING([how to create a $1 tar archive])
927: # Loop over all known methods to create a tar archive until one works.
928: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
929: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
930: # Do not fold the above two line into one, because Tru64 sh and
931: # Solaris sh will not grok spaces in the rhs of `-'.
932: for _am_tool in $_am_tools
933: do
934: case $_am_tool in
935: gnutar)
936: for _am_tar in tar gnutar gtar;
937: do
938: AM_RUN_LOG([$_am_tar --version]) && break
939: done
940: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
941: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
942: am__untar="$_am_tar -xf -"
943: ;;
944: plaintar)
945: # Must skip GNU tar: if it does not support --format= it doesn't create
946: # ustar tarball either.
947: (tar --version) >/dev/null 2>&1 && continue
948: am__tar='tar chf - "$$tardir"'
949: am__tar_='tar chf - "$tardir"'
950: am__untar='tar xf -'
951: ;;
952: pax)
953: am__tar='pax -L -x $1 -w "$$tardir"'
954: am__tar_='pax -L -x $1 -w "$tardir"'
955: am__untar='pax -r'
956: ;;
957: cpio)
958: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
959: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
960: am__untar='cpio -i -H $1 -d'
961: ;;
962: none)
963: am__tar=false
964: am__tar_=false
965: am__untar=false
966: ;;
967: esac
1.4 noro 968:
1.5 ohara 969: # If the value was cached, stop now. We just wanted to have am__tar
970: # and am__untar set.
971: test -n "${am_cv_prog_tar_$1}" && break
1.3 ohara 972:
1.5 ohara 973: # tar/untar a dummy directory, and stop if the command works
974: rm -rf conftest.dir
975: mkdir conftest.dir
976: echo GrepMe > conftest.dir/file
977: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
978: rm -rf conftest.dir
979: if test -s conftest.tar; then
980: AM_RUN_LOG([$am__untar <conftest.tar])
981: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
982: fi
983: done
984: rm -rf conftest.dir
1.3 ohara 985:
1.5 ohara 986: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
987: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
988: AC_SUBST([am__tar])
989: AC_SUBST([am__untar])
990: ]) # _AM_PROG_TAR
1.3 ohara 991:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>