Annotation of embedaddon/mtr/aclocal.m4.abra, revision 1.1
1.1 ! misho 1: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
! 2:
! 3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
! 4: # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
! 5: # This file is free software; the Free Software Foundation
! 6: # gives unlimited permission to copy and/or distribute it,
! 7: # with or without modifications, as long as this notice is preserved.
! 8:
! 9: # This program is distributed in the hope that it will be useful,
! 10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
! 11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
! 12: # PARTICULAR PURPOSE.
! 13:
! 14: m4_ifndef([AC_AUTOCONF_VERSION],
! 15: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
! 16: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
! 17: [m4_warning([this file was generated for autoconf 2.65.
! 18: You have another version of autoconf. It may work, but is not guaranteed to.
! 19: If you have problems, you may need to regenerate the build system entirely.
! 20: To do so, use the procedure documented by the package, typically `autoreconf'.])])
! 21:
! 22: # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
! 23: #
! 24: # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
! 25: #
! 26: # This program is free software; you can redistribute it and/or modify
! 27: # it under the terms of the GNU General Public License as published by
! 28: # the Free Software Foundation; either version 2 of the License, or
! 29: # (at your option) any later version.
! 30: #
! 31: # This program is distributed in the hope that it will be useful, but
! 32: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 33: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 34: # General Public License for more details.
! 35: #
! 36: # You should have received a copy of the GNU General Public License
! 37: # along with this program; if not, write to the Free Software
! 38: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 39: #
! 40: # As a special exception to the GNU General Public License, if you
! 41: # distribute this file as part of a program that contains a
! 42: # configuration script generated by Autoconf, you may include it under
! 43: # the same distribution terms that you use for the rest of that program.
! 44:
! 45: # PKG_PROG_PKG_CONFIG([MIN-VERSION])
! 46: # ----------------------------------
! 47: AC_DEFUN([PKG_PROG_PKG_CONFIG],
! 48: [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
! 49: m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
! 50: AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
! 51: if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
! 52: AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
! 53: fi
! 54: if test -n "$PKG_CONFIG"; then
! 55: _pkg_min_version=m4_default([$1], [0.9.0])
! 56: AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
! 57: if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
! 58: AC_MSG_RESULT([yes])
! 59: else
! 60: AC_MSG_RESULT([no])
! 61: PKG_CONFIG=""
! 62: fi
! 63:
! 64: fi[]dnl
! 65: ])# PKG_PROG_PKG_CONFIG
! 66:
! 67: # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
! 68: #
! 69: # Check to see whether a particular set of modules exists. Similar
! 70: # to PKG_CHECK_MODULES(), but does not set variables or print errors.
! 71: #
! 72: #
! 73: # Similar to PKG_CHECK_MODULES, make sure that the first instance of
! 74: # this or PKG_CHECK_MODULES is called, or make sure to call
! 75: # PKG_CHECK_EXISTS manually
! 76: # --------------------------------------------------------------
! 77: AC_DEFUN([PKG_CHECK_EXISTS],
! 78: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
! 79: if test -n "$PKG_CONFIG" && \
! 80: AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
! 81: m4_ifval([$2], [$2], [:])
! 82: m4_ifvaln([$3], [else
! 83: $3])dnl
! 84: fi])
! 85:
! 86:
! 87: # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
! 88: # ---------------------------------------------
! 89: m4_define([_PKG_CONFIG],
! 90: [if test -n "$PKG_CONFIG"; then
! 91: if test -n "$$1"; then
! 92: pkg_cv_[]$1="$$1"
! 93: else
! 94: PKG_CHECK_EXISTS([$3],
! 95: [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
! 96: [pkg_failed=yes])
! 97: fi
! 98: else
! 99: pkg_failed=untried
! 100: fi[]dnl
! 101: ])# _PKG_CONFIG
! 102:
! 103: # _PKG_SHORT_ERRORS_SUPPORTED
! 104: # -----------------------------
! 105: AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
! 106: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
! 107: if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
! 108: _pkg_short_errors_supported=yes
! 109: else
! 110: _pkg_short_errors_supported=no
! 111: fi[]dnl
! 112: ])# _PKG_SHORT_ERRORS_SUPPORTED
! 113:
! 114:
! 115: # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
! 116: # [ACTION-IF-NOT-FOUND])
! 117: #
! 118: #
! 119: # Note that if there is a possibility the first call to
! 120: # PKG_CHECK_MODULES might not happen, you should be sure to include an
! 121: # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
! 122: #
! 123: #
! 124: # --------------------------------------------------------------
! 125: AC_DEFUN([PKG_CHECK_MODULES],
! 126: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
! 127: AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
! 128: AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
! 129:
! 130: pkg_failed=no
! 131: AC_MSG_CHECKING([for $1])
! 132:
! 133: _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
! 134: _PKG_CONFIG([$1][_LIBS], [libs], [$2])
! 135:
! 136: m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
! 137: and $1[]_LIBS to avoid the need to call pkg-config.
! 138: See the pkg-config man page for more details.])
! 139:
! 140: if test $pkg_failed = yes; then
! 141: _PKG_SHORT_ERRORS_SUPPORTED
! 142: if test $_pkg_short_errors_supported = yes; then
! 143: $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
! 144: else
! 145: $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
! 146: fi
! 147: # Put the nasty error message in config.log where it belongs
! 148: echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
! 149:
! 150: ifelse([$4], , [AC_MSG_ERROR(dnl
! 151: [Package requirements ($2) were not met:
! 152:
! 153: $$1_PKG_ERRORS
! 154:
! 155: Consider adjusting the PKG_CONFIG_PATH environment variable if you
! 156: installed software in a non-standard prefix.
! 157:
! 158: _PKG_TEXT
! 159: ])],
! 160: [AC_MSG_RESULT([no])
! 161: $4])
! 162: elif test $pkg_failed = untried; then
! 163: ifelse([$4], , [AC_MSG_FAILURE(dnl
! 164: [The pkg-config script could not be found or is too old. Make sure it
! 165: is in your PATH or set the PKG_CONFIG environment variable to the full
! 166: path to pkg-config.
! 167:
! 168: _PKG_TEXT
! 169:
! 170: To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
! 171: [$4])
! 172: else
! 173: $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
! 174: $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
! 175: AC_MSG_RESULT([yes])
! 176: ifelse([$3], , :, [$3])
! 177: fi[]dnl
! 178: ])# PKG_CHECK_MODULES
! 179:
! 180: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
! 181: #
! 182: # This file is free software; the Free Software Foundation
! 183: # gives unlimited permission to copy and/or distribute it,
! 184: # with or without modifications, as long as this notice is preserved.
! 185:
! 186: # AM_AUTOMAKE_VERSION(VERSION)
! 187: # ----------------------------
! 188: # Automake X.Y traces this macro to ensure aclocal.m4 has been
! 189: # generated from the m4 files accompanying Automake X.Y.
! 190: # (This private macro should not be called outside this file.)
! 191: AC_DEFUN([AM_AUTOMAKE_VERSION],
! 192: [am__api_version='1.11'
! 193: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
! 194: dnl require some minimum version. Point them to the right macro.
! 195: m4_if([$1], [1.11.1], [],
! 196: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
! 197: ])
! 198:
! 199: # _AM_AUTOCONF_VERSION(VERSION)
! 200: # -----------------------------
! 201: # aclocal traces this macro to find the Autoconf version.
! 202: # This is a private macro too. Using m4_define simplifies
! 203: # the logic in aclocal, which can simply ignore this definition.
! 204: m4_define([_AM_AUTOCONF_VERSION], [])
! 205:
! 206: # AM_SET_CURRENT_AUTOMAKE_VERSION
! 207: # -------------------------------
! 208: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
! 209: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
! 210: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
! 211: [AM_AUTOMAKE_VERSION([1.11.1])dnl
! 212: m4_ifndef([AC_AUTOCONF_VERSION],
! 213: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
! 214: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
! 215:
! 216: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
! 217:
! 218: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
! 219: #
! 220: # This file is free software; the Free Software Foundation
! 221: # gives unlimited permission to copy and/or distribute it,
! 222: # with or without modifications, as long as this notice is preserved.
! 223:
! 224: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
! 225: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
! 226: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
! 227: #
! 228: # Of course, Automake must honor this variable whenever it calls a
! 229: # tool from the auxiliary directory. The problem is that $srcdir (and
! 230: # therefore $ac_aux_dir as well) can be either absolute or relative,
! 231: # depending on how configure is run. This is pretty annoying, since
! 232: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
! 233: # source directory, any form will work fine, but in subdirectories a
! 234: # relative path needs to be adjusted first.
! 235: #
! 236: # $ac_aux_dir/missing
! 237: # fails when called from a subdirectory if $ac_aux_dir is relative
! 238: # $top_srcdir/$ac_aux_dir/missing
! 239: # fails if $ac_aux_dir is absolute,
! 240: # fails when called from a subdirectory in a VPATH build with
! 241: # a relative $ac_aux_dir
! 242: #
! 243: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
! 244: # are both prefixed by $srcdir. In an in-source build this is usually
! 245: # harmless because $srcdir is `.', but things will broke when you
! 246: # start a VPATH build or use an absolute $srcdir.
! 247: #
! 248: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
! 249: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
! 250: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
! 251: # and then we would define $MISSING as
! 252: # MISSING="\${SHELL} $am_aux_dir/missing"
! 253: # This will work as long as MISSING is not called from configure, because
! 254: # unfortunately $(top_srcdir) has no meaning in configure.
! 255: # However there are other variables, like CC, which are often used in
! 256: # configure, and could therefore not use this "fixed" $ac_aux_dir.
! 257: #
! 258: # Another solution, used here, is to always expand $ac_aux_dir to an
! 259: # absolute PATH. The drawback is that using absolute paths prevent a
! 260: # configured tree to be moved without reconfiguration.
! 261:
! 262: AC_DEFUN([AM_AUX_DIR_EXPAND],
! 263: [dnl Rely on autoconf to set up CDPATH properly.
! 264: AC_PREREQ([2.50])dnl
! 265: # expand $ac_aux_dir to an absolute path
! 266: am_aux_dir=`cd $ac_aux_dir && pwd`
! 267: ])
! 268:
! 269: # AM_CONDITIONAL -*- Autoconf -*-
! 270:
! 271: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
! 272: # Free Software Foundation, Inc.
! 273: #
! 274: # This file is free software; the Free Software Foundation
! 275: # gives unlimited permission to copy and/or distribute it,
! 276: # with or without modifications, as long as this notice is preserved.
! 277:
! 278: # serial 9
! 279:
! 280: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
! 281: # -------------------------------------
! 282: # Define a conditional.
! 283: AC_DEFUN([AM_CONDITIONAL],
! 284: [AC_PREREQ(2.52)dnl
! 285: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
! 286: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
! 287: AC_SUBST([$1_TRUE])dnl
! 288: AC_SUBST([$1_FALSE])dnl
! 289: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
! 290: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
! 291: m4_define([_AM_COND_VALUE_$1], [$2])dnl
! 292: if $2; then
! 293: $1_TRUE=
! 294: $1_FALSE='#'
! 295: else
! 296: $1_TRUE='#'
! 297: $1_FALSE=
! 298: fi
! 299: AC_CONFIG_COMMANDS_PRE(
! 300: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
! 301: AC_MSG_ERROR([[conditional "$1" was never defined.
! 302: Usually this means the macro was only invoked conditionally.]])
! 303: fi])])
! 304:
! 305: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
! 306: # Free Software Foundation, Inc.
! 307: #
! 308: # This file is free software; the Free Software Foundation
! 309: # gives unlimited permission to copy and/or distribute it,
! 310: # with or without modifications, as long as this notice is preserved.
! 311:
! 312: # serial 10
! 313:
! 314: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
! 315: # written in clear, in which case automake, when reading aclocal.m4,
! 316: # will think it sees a *use*, and therefore will trigger all it's
! 317: # C support machinery. Also note that it means that autoscan, seeing
! 318: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
! 319:
! 320:
! 321: # _AM_DEPENDENCIES(NAME)
! 322: # ----------------------
! 323: # See how the compiler implements dependency checking.
! 324: # NAME is "CC", "CXX", "GCJ", or "OBJC".
! 325: # We try a few techniques and use that to set a single cache variable.
! 326: #
! 327: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
! 328: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
! 329: # dependency, and given that the user is not expected to run this macro,
! 330: # just rely on AC_PROG_CC.
! 331: AC_DEFUN([_AM_DEPENDENCIES],
! 332: [AC_REQUIRE([AM_SET_DEPDIR])dnl
! 333: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
! 334: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
! 335: AC_REQUIRE([AM_DEP_TRACK])dnl
! 336:
! 337: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
! 338: [$1], CXX, [depcc="$CXX" am_compiler_list=],
! 339: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
! 340: [$1], UPC, [depcc="$UPC" am_compiler_list=],
! 341: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
! 342: [depcc="$$1" am_compiler_list=])
! 343:
! 344: AC_CACHE_CHECK([dependency style of $depcc],
! 345: [am_cv_$1_dependencies_compiler_type],
! 346: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
! 347: # We make a subdir and do the tests there. Otherwise we can end up
! 348: # making bogus files that we don't know about and never remove. For
! 349: # instance it was reported that on HP-UX the gcc test will end up
! 350: # making a dummy file named `D' -- because `-MD' means `put the output
! 351: # in D'.
! 352: mkdir conftest.dir
! 353: # Copy depcomp to subdir because otherwise we won't find it if we're
! 354: # using a relative directory.
! 355: cp "$am_depcomp" conftest.dir
! 356: cd conftest.dir
! 357: # We will build objects and dependencies in a subdirectory because
! 358: # it helps to detect inapplicable dependency modes. For instance
! 359: # both Tru64's cc and ICC support -MD to output dependencies as a
! 360: # side effect of compilation, but ICC will put the dependencies in
! 361: # the current directory while Tru64 will put them in the object
! 362: # directory.
! 363: mkdir sub
! 364:
! 365: am_cv_$1_dependencies_compiler_type=none
! 366: if test "$am_compiler_list" = ""; then
! 367: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
! 368: fi
! 369: am__universal=false
! 370: m4_case([$1], [CC],
! 371: [case " $depcc " in #(
! 372: *\ -arch\ *\ -arch\ *) am__universal=true ;;
! 373: esac],
! 374: [CXX],
! 375: [case " $depcc " in #(
! 376: *\ -arch\ *\ -arch\ *) am__universal=true ;;
! 377: esac])
! 378:
! 379: for depmode in $am_compiler_list; do
! 380: # Setup a source with many dependencies, because some compilers
! 381: # like to wrap large dependency lists on column 80 (with \), and
! 382: # we should not choose a depcomp mode which is confused by this.
! 383: #
! 384: # We need to recreate these files for each test, as the compiler may
! 385: # overwrite some of them when testing with obscure command lines.
! 386: # This happens at least with the AIX C compiler.
! 387: : > sub/conftest.c
! 388: for i in 1 2 3 4 5 6; do
! 389: echo '#include "conftst'$i'.h"' >> sub/conftest.c
! 390: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
! 391: # Solaris 8's {/usr,}/bin/sh.
! 392: touch sub/conftst$i.h
! 393: done
! 394: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
! 395:
! 396: # We check with `-c' and `-o' for the sake of the "dashmstdout"
! 397: # mode. It turns out that the SunPro C++ compiler does not properly
! 398: # handle `-M -o', and we need to detect this. Also, some Intel
! 399: # versions had trouble with output in subdirs
! 400: am__obj=sub/conftest.${OBJEXT-o}
! 401: am__minus_obj="-o $am__obj"
! 402: case $depmode in
! 403: gcc)
! 404: # This depmode causes a compiler race in universal mode.
! 405: test "$am__universal" = false || continue
! 406: ;;
! 407: nosideeffect)
! 408: # after this tag, mechanisms are not by side-effect, so they'll
! 409: # only be used when explicitly requested
! 410: if test "x$enable_dependency_tracking" = xyes; then
! 411: continue
! 412: else
! 413: break
! 414: fi
! 415: ;;
! 416: msvisualcpp | msvcmsys)
! 417: # This compiler won't grok `-c -o', but also, the minuso test has
! 418: # not run yet. These depmodes are late enough in the game, and
! 419: # so weak that their functioning should not be impacted.
! 420: am__obj=conftest.${OBJEXT-o}
! 421: am__minus_obj=
! 422: ;;
! 423: none) break ;;
! 424: esac
! 425: if depmode=$depmode \
! 426: source=sub/conftest.c object=$am__obj \
! 427: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
! 428: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
! 429: >/dev/null 2>conftest.err &&
! 430: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
! 431: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
! 432: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
! 433: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
! 434: # icc doesn't choke on unknown options, it will just issue warnings
! 435: # or remarks (even with -Werror). So we grep stderr for any message
! 436: # that says an option was ignored or not supported.
! 437: # When given -MP, icc 7.0 and 7.1 complain thusly:
! 438: # icc: Command line warning: ignoring option '-M'; no argument required
! 439: # The diagnosis changed in icc 8.0:
! 440: # icc: Command line remark: option '-MP' not supported
! 441: if (grep 'ignoring option' conftest.err ||
! 442: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
! 443: am_cv_$1_dependencies_compiler_type=$depmode
! 444: break
! 445: fi
! 446: fi
! 447: done
! 448:
! 449: cd ..
! 450: rm -rf conftest.dir
! 451: else
! 452: am_cv_$1_dependencies_compiler_type=none
! 453: fi
! 454: ])
! 455: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
! 456: AM_CONDITIONAL([am__fastdep$1], [
! 457: test "x$enable_dependency_tracking" != xno \
! 458: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
! 459: ])
! 460:
! 461:
! 462: # AM_SET_DEPDIR
! 463: # -------------
! 464: # Choose a directory name for dependency files.
! 465: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
! 466: AC_DEFUN([AM_SET_DEPDIR],
! 467: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
! 468: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
! 469: ])
! 470:
! 471:
! 472: # AM_DEP_TRACK
! 473: # ------------
! 474: AC_DEFUN([AM_DEP_TRACK],
! 475: [AC_ARG_ENABLE(dependency-tracking,
! 476: [ --disable-dependency-tracking speeds up one-time build
! 477: --enable-dependency-tracking do not reject slow dependency extractors])
! 478: if test "x$enable_dependency_tracking" != xno; then
! 479: am_depcomp="$ac_aux_dir/depcomp"
! 480: AMDEPBACKSLASH='\'
! 481: fi
! 482: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
! 483: AC_SUBST([AMDEPBACKSLASH])dnl
! 484: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
! 485: ])
! 486:
! 487: # Generate code to set up dependency tracking. -*- Autoconf -*-
! 488:
! 489: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
! 490: # Free Software Foundation, Inc.
! 491: #
! 492: # This file is free software; the Free Software Foundation
! 493: # gives unlimited permission to copy and/or distribute it,
! 494: # with or without modifications, as long as this notice is preserved.
! 495:
! 496: #serial 5
! 497:
! 498: # _AM_OUTPUT_DEPENDENCY_COMMANDS
! 499: # ------------------------------
! 500: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
! 501: [{
! 502: # Autoconf 2.62 quotes --file arguments for eval, but not when files
! 503: # are listed without --file. Let's play safe and only enable the eval
! 504: # if we detect the quoting.
! 505: case $CONFIG_FILES in
! 506: *\'*) eval set x "$CONFIG_FILES" ;;
! 507: *) set x $CONFIG_FILES ;;
! 508: esac
! 509: shift
! 510: for mf
! 511: do
! 512: # Strip MF so we end up with the name of the file.
! 513: mf=`echo "$mf" | sed -e 's/:.*$//'`
! 514: # Check whether this is an Automake generated Makefile or not.
! 515: # We used to match only the files named `Makefile.in', but
! 516: # some people rename them; so instead we look at the file content.
! 517: # Grep'ing the first line is not enough: some people post-process
! 518: # each Makefile.in and add a new line on top of each file to say so.
! 519: # Grep'ing the whole file is not good either: AIX grep has a line
! 520: # limit of 2048, but all sed's we know have understand at least 4000.
! 521: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
! 522: dirpart=`AS_DIRNAME("$mf")`
! 523: else
! 524: continue
! 525: fi
! 526: # Extract the definition of DEPDIR, am__include, and am__quote
! 527: # from the Makefile without running `make'.
! 528: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
! 529: test -z "$DEPDIR" && continue
! 530: am__include=`sed -n 's/^am__include = //p' < "$mf"`
! 531: test -z "am__include" && continue
! 532: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
! 533: # When using ansi2knr, U may be empty or an underscore; expand it
! 534: U=`sed -n 's/^U = //p' < "$mf"`
! 535: # Find all dependency output files, they are included files with
! 536: # $(DEPDIR) in their names. We invoke sed twice because it is the
! 537: # simplest approach to changing $(DEPDIR) to its actual value in the
! 538: # expansion.
! 539: for file in `sed -n "
! 540: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
! 541: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
! 542: # Make sure the directory exists.
! 543: test -f "$dirpart/$file" && continue
! 544: fdir=`AS_DIRNAME(["$file"])`
! 545: AS_MKDIR_P([$dirpart/$fdir])
! 546: # echo "creating $dirpart/$file"
! 547: echo '# dummy' > "$dirpart/$file"
! 548: done
! 549: done
! 550: }
! 551: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
! 552:
! 553:
! 554: # AM_OUTPUT_DEPENDENCY_COMMANDS
! 555: # -----------------------------
! 556: # This macro should only be invoked once -- use via AC_REQUIRE.
! 557: #
! 558: # This code is only required when automatic dependency tracking
! 559: # is enabled. FIXME. This creates each `.P' file that we will
! 560: # need in order to bootstrap the dependency handling code.
! 561: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
! 562: [AC_CONFIG_COMMANDS([depfiles],
! 563: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
! 564: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
! 565: ])
! 566:
! 567: # Do all the work for Automake. -*- Autoconf -*-
! 568:
! 569: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
! 570: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
! 571: #
! 572: # This file is free software; the Free Software Foundation
! 573: # gives unlimited permission to copy and/or distribute it,
! 574: # with or without modifications, as long as this notice is preserved.
! 575:
! 576: # serial 16
! 577:
! 578: # This macro actually does too much. Some checks are only needed if
! 579: # your package does certain things. But this isn't really a big deal.
! 580:
! 581: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
! 582: # AM_INIT_AUTOMAKE([OPTIONS])
! 583: # -----------------------------------------------
! 584: # The call with PACKAGE and VERSION arguments is the old style
! 585: # call (pre autoconf-2.50), which is being phased out. PACKAGE
! 586: # and VERSION should now be passed to AC_INIT and removed from
! 587: # the call to AM_INIT_AUTOMAKE.
! 588: # We support both call styles for the transition. After
! 589: # the next Automake release, Autoconf can make the AC_INIT
! 590: # arguments mandatory, and then we can depend on a new Autoconf
! 591: # release and drop the old call support.
! 592: AC_DEFUN([AM_INIT_AUTOMAKE],
! 593: [AC_PREREQ([2.62])dnl
! 594: dnl Autoconf wants to disallow AM_ names. We explicitly allow
! 595: dnl the ones we care about.
! 596: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
! 597: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
! 598: AC_REQUIRE([AC_PROG_INSTALL])dnl
! 599: if test "`cd $srcdir && pwd`" != "`pwd`"; then
! 600: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
! 601: # is not polluted with repeated "-I."
! 602: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
! 603: # test to see if srcdir already configured
! 604: if test -f $srcdir/config.status; then
! 605: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
! 606: fi
! 607: fi
! 608:
! 609: # test whether we have cygpath
! 610: if test -z "$CYGPATH_W"; then
! 611: if (cygpath --version) >/dev/null 2>/dev/null; then
! 612: CYGPATH_W='cygpath -w'
! 613: else
! 614: CYGPATH_W=echo
! 615: fi
! 616: fi
! 617: AC_SUBST([CYGPATH_W])
! 618:
! 619: # Define the identity of the package.
! 620: dnl Distinguish between old-style and new-style calls.
! 621: m4_ifval([$2],
! 622: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
! 623: AC_SUBST([PACKAGE], [$1])dnl
! 624: AC_SUBST([VERSION], [$2])],
! 625: [_AM_SET_OPTIONS([$1])dnl
! 626: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
! 627: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
! 628: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
! 629: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
! 630: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
! 631:
! 632: _AM_IF_OPTION([no-define],,
! 633: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
! 634: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
! 635:
! 636: # Some tools Automake needs.
! 637: AC_REQUIRE([AM_SANITY_CHECK])dnl
! 638: AC_REQUIRE([AC_ARG_PROGRAM])dnl
! 639: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
! 640: AM_MISSING_PROG(AUTOCONF, autoconf)
! 641: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
! 642: AM_MISSING_PROG(AUTOHEADER, autoheader)
! 643: AM_MISSING_PROG(MAKEINFO, makeinfo)
! 644: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
! 645: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
! 646: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
! 647: # We need awk for the "check" target. The system "awk" is bad on
! 648: # some platforms.
! 649: AC_REQUIRE([AC_PROG_AWK])dnl
! 650: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
! 651: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
! 652: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
! 653: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
! 654: [_AM_PROG_TAR([v7])])])
! 655: _AM_IF_OPTION([no-dependencies],,
! 656: [AC_PROVIDE_IFELSE([AC_PROG_CC],
! 657: [_AM_DEPENDENCIES(CC)],
! 658: [define([AC_PROG_CC],
! 659: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
! 660: AC_PROVIDE_IFELSE([AC_PROG_CXX],
! 661: [_AM_DEPENDENCIES(CXX)],
! 662: [define([AC_PROG_CXX],
! 663: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
! 664: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
! 665: [_AM_DEPENDENCIES(OBJC)],
! 666: [define([AC_PROG_OBJC],
! 667: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
! 668: ])
! 669: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
! 670: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
! 671: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
! 672: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
! 673: AC_CONFIG_COMMANDS_PRE(dnl
! 674: [m4_provide_if([_AM_COMPILER_EXEEXT],
! 675: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
! 676: ])
! 677:
! 678: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
! 679: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
! 680: dnl mangled by Autoconf and run in a shell conditional statement.
! 681: m4_define([_AC_COMPILER_EXEEXT],
! 682: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
! 683:
! 684:
! 685: # When config.status generates a header, we must update the stamp-h file.
! 686: # This file resides in the same directory as the config header
! 687: # that is generated. The stamp files are numbered to have different names.
! 688:
! 689: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
! 690: # loop where config.status creates the headers, so we can generate
! 691: # our stamp files there.
! 692: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
! 693: [# Compute $1's index in $config_headers.
! 694: _am_arg=$1
! 695: _am_stamp_count=1
! 696: for _am_header in $config_headers :; do
! 697: case $_am_header in
! 698: $_am_arg | $_am_arg:* )
! 699: break ;;
! 700: * )
! 701: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
! 702: esac
! 703: done
! 704: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
! 705:
! 706: # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
! 707: #
! 708: # This file is free software; the Free Software Foundation
! 709: # gives unlimited permission to copy and/or distribute it,
! 710: # with or without modifications, as long as this notice is preserved.
! 711:
! 712: # AM_PROG_INSTALL_SH
! 713: # ------------------
! 714: # Define $install_sh.
! 715: AC_DEFUN([AM_PROG_INSTALL_SH],
! 716: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
! 717: if test x"${install_sh}" != xset; then
! 718: case $am_aux_dir in
! 719: *\ * | *\ *)
! 720: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
! 721: *)
! 722: install_sh="\${SHELL} $am_aux_dir/install-sh"
! 723: esac
! 724: fi
! 725: AC_SUBST(install_sh)])
! 726:
! 727: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
! 728: #
! 729: # This file is free software; the Free Software Foundation
! 730: # gives unlimited permission to copy and/or distribute it,
! 731: # with or without modifications, as long as this notice is preserved.
! 732:
! 733: # serial 2
! 734:
! 735: # Check whether the underlying file-system supports filenames
! 736: # with a leading dot. For instance MS-DOS doesn't.
! 737: AC_DEFUN([AM_SET_LEADING_DOT],
! 738: [rm -rf .tst 2>/dev/null
! 739: mkdir .tst 2>/dev/null
! 740: if test -d .tst; then
! 741: am__leading_dot=.
! 742: else
! 743: am__leading_dot=_
! 744: fi
! 745: rmdir .tst 2>/dev/null
! 746: AC_SUBST([am__leading_dot])])
! 747:
! 748: # Check to see how 'make' treats includes. -*- Autoconf -*-
! 749:
! 750: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
! 751: #
! 752: # This file is free software; the Free Software Foundation
! 753: # gives unlimited permission to copy and/or distribute it,
! 754: # with or without modifications, as long as this notice is preserved.
! 755:
! 756: # serial 4
! 757:
! 758: # AM_MAKE_INCLUDE()
! 759: # -----------------
! 760: # Check to see how make treats includes.
! 761: AC_DEFUN([AM_MAKE_INCLUDE],
! 762: [am_make=${MAKE-make}
! 763: cat > confinc << 'END'
! 764: am__doit:
! 765: @echo this is the am__doit target
! 766: .PHONY: am__doit
! 767: END
! 768: # If we don't find an include directive, just comment out the code.
! 769: AC_MSG_CHECKING([for style of include used by $am_make])
! 770: am__include="#"
! 771: am__quote=
! 772: _am_result=none
! 773: # First try GNU make style include.
! 774: echo "include confinc" > confmf
! 775: # Ignore all kinds of additional output from `make'.
! 776: case `$am_make -s -f confmf 2> /dev/null` in #(
! 777: *the\ am__doit\ target*)
! 778: am__include=include
! 779: am__quote=
! 780: _am_result=GNU
! 781: ;;
! 782: esac
! 783: # Now try BSD make style include.
! 784: if test "$am__include" = "#"; then
! 785: echo '.include "confinc"' > confmf
! 786: case `$am_make -s -f confmf 2> /dev/null` in #(
! 787: *the\ am__doit\ target*)
! 788: am__include=.include
! 789: am__quote="\""
! 790: _am_result=BSD
! 791: ;;
! 792: esac
! 793: fi
! 794: AC_SUBST([am__include])
! 795: AC_SUBST([am__quote])
! 796: AC_MSG_RESULT([$_am_result])
! 797: rm -f confinc confmf
! 798: ])
! 799:
! 800: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
! 801:
! 802: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
! 803: # Free Software Foundation, Inc.
! 804: #
! 805: # This file is free software; the Free Software Foundation
! 806: # gives unlimited permission to copy and/or distribute it,
! 807: # with or without modifications, as long as this notice is preserved.
! 808:
! 809: # serial 6
! 810:
! 811: # AM_MISSING_PROG(NAME, PROGRAM)
! 812: # ------------------------------
! 813: AC_DEFUN([AM_MISSING_PROG],
! 814: [AC_REQUIRE([AM_MISSING_HAS_RUN])
! 815: $1=${$1-"${am_missing_run}$2"}
! 816: AC_SUBST($1)])
! 817:
! 818:
! 819: # AM_MISSING_HAS_RUN
! 820: # ------------------
! 821: # Define MISSING if not defined so far and test if it supports --run.
! 822: # If it does, set am_missing_run to use it, otherwise, to nothing.
! 823: AC_DEFUN([AM_MISSING_HAS_RUN],
! 824: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
! 825: AC_REQUIRE_AUX_FILE([missing])dnl
! 826: if test x"${MISSING+set}" != xset; then
! 827: case $am_aux_dir in
! 828: *\ * | *\ *)
! 829: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
! 830: *)
! 831: MISSING="\${SHELL} $am_aux_dir/missing" ;;
! 832: esac
! 833: fi
! 834: # Use eval to expand $SHELL
! 835: if eval "$MISSING --run true"; then
! 836: am_missing_run="$MISSING --run "
! 837: else
! 838: am_missing_run=
! 839: AC_MSG_WARN([`missing' script is too old or missing])
! 840: fi
! 841: ])
! 842:
! 843: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
! 844: #
! 845: # This file is free software; the Free Software Foundation
! 846: # gives unlimited permission to copy and/or distribute it,
! 847: # with or without modifications, as long as this notice is preserved.
! 848:
! 849: # AM_PROG_MKDIR_P
! 850: # ---------------
! 851: # Check for `mkdir -p'.
! 852: AC_DEFUN([AM_PROG_MKDIR_P],
! 853: [AC_PREREQ([2.60])dnl
! 854: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
! 855: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
! 856: dnl while keeping a definition of mkdir_p for backward compatibility.
! 857: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
! 858: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
! 859: dnl Makefile.ins that do not define MKDIR_P, so we do our own
! 860: dnl adjustment using top_builddir (which is defined more often than
! 861: dnl MKDIR_P).
! 862: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
! 863: case $mkdir_p in
! 864: [[\\/$]]* | ?:[[\\/]]*) ;;
! 865: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
! 866: esac
! 867: ])
! 868:
! 869: # Helper functions for option handling. -*- Autoconf -*-
! 870:
! 871: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
! 872: #
! 873: # This file is free software; the Free Software Foundation
! 874: # gives unlimited permission to copy and/or distribute it,
! 875: # with or without modifications, as long as this notice is preserved.
! 876:
! 877: # serial 4
! 878:
! 879: # _AM_MANGLE_OPTION(NAME)
! 880: # -----------------------
! 881: AC_DEFUN([_AM_MANGLE_OPTION],
! 882: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
! 883:
! 884: # _AM_SET_OPTION(NAME)
! 885: # ------------------------------
! 886: # Set option NAME. Presently that only means defining a flag for this option.
! 887: AC_DEFUN([_AM_SET_OPTION],
! 888: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
! 889:
! 890: # _AM_SET_OPTIONS(OPTIONS)
! 891: # ----------------------------------
! 892: # OPTIONS is a space-separated list of Automake options.
! 893: AC_DEFUN([_AM_SET_OPTIONS],
! 894: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
! 895:
! 896: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
! 897: # -------------------------------------------
! 898: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
! 899: AC_DEFUN([_AM_IF_OPTION],
! 900: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
! 901:
! 902: # Check to make sure that the build environment is sane. -*- Autoconf -*-
! 903:
! 904: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
! 905: # Free Software Foundation, Inc.
! 906: #
! 907: # This file is free software; the Free Software Foundation
! 908: # gives unlimited permission to copy and/or distribute it,
! 909: # with or without modifications, as long as this notice is preserved.
! 910:
! 911: # serial 5
! 912:
! 913: # AM_SANITY_CHECK
! 914: # ---------------
! 915: AC_DEFUN([AM_SANITY_CHECK],
! 916: [AC_MSG_CHECKING([whether build environment is sane])
! 917: # Just in case
! 918: sleep 1
! 919: echo timestamp > conftest.file
! 920: # Reject unsafe characters in $srcdir or the absolute working directory
! 921: # name. Accept space and tab only in the latter.
! 922: am_lf='
! 923: '
! 924: case `pwd` in
! 925: *[[\\\"\#\$\&\'\`$am_lf]]*)
! 926: AC_MSG_ERROR([unsafe absolute working directory name]);;
! 927: esac
! 928: case $srcdir in
! 929: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
! 930: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
! 931: esac
! 932:
! 933: # Do `set' in a subshell so we don't clobber the current shell's
! 934: # arguments. Must try -L first in case configure is actually a
! 935: # symlink; some systems play weird games with the mod time of symlinks
! 936: # (eg FreeBSD returns the mod time of the symlink's containing
! 937: # directory).
! 938: if (
! 939: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
! 940: if test "$[*]" = "X"; then
! 941: # -L didn't work.
! 942: set X `ls -t "$srcdir/configure" conftest.file`
! 943: fi
! 944: rm -f conftest.file
! 945: if test "$[*]" != "X $srcdir/configure conftest.file" \
! 946: && test "$[*]" != "X conftest.file $srcdir/configure"; then
! 947:
! 948: # If neither matched, then we have a broken ls. This can happen
! 949: # if, for instance, CONFIG_SHELL is bash and it inherits a
! 950: # broken ls alias from the environment. This has actually
! 951: # happened. Such a system could not be considered "sane".
! 952: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
! 953: alias in your environment])
! 954: fi
! 955:
! 956: test "$[2]" = conftest.file
! 957: )
! 958: then
! 959: # Ok.
! 960: :
! 961: else
! 962: AC_MSG_ERROR([newly created file is older than distributed files!
! 963: Check your system clock])
! 964: fi
! 965: AC_MSG_RESULT(yes)])
! 966:
! 967: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
! 968: #
! 969: # This file is free software; the Free Software Foundation
! 970: # gives unlimited permission to copy and/or distribute it,
! 971: # with or without modifications, as long as this notice is preserved.
! 972:
! 973: # AM_PROG_INSTALL_STRIP
! 974: # ---------------------
! 975: # One issue with vendor `install' (even GNU) is that you can't
! 976: # specify the program used to strip binaries. This is especially
! 977: # annoying in cross-compiling environments, where the build's strip
! 978: # is unlikely to handle the host's binaries.
! 979: # Fortunately install-sh will honor a STRIPPROG variable, so we
! 980: # always use install-sh in `make install-strip', and initialize
! 981: # STRIPPROG with the value of the STRIP variable (set by the user).
! 982: AC_DEFUN([AM_PROG_INSTALL_STRIP],
! 983: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
! 984: # Installed binaries are usually stripped using `strip' when the user
! 985: # run `make install-strip'. However `strip' might not be the right
! 986: # tool to use in cross-compilation environments, therefore Automake
! 987: # will honor the `STRIP' environment variable to overrule this program.
! 988: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
! 989: if test "$cross_compiling" != no; then
! 990: AC_CHECK_TOOL([STRIP], [strip], :)
! 991: fi
! 992: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
! 993: AC_SUBST([INSTALL_STRIP_PROGRAM])])
! 994:
! 995: # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
! 996: #
! 997: # This file is free software; the Free Software Foundation
! 998: # gives unlimited permission to copy and/or distribute it,
! 999: # with or without modifications, as long as this notice is preserved.
! 1000:
! 1001: # serial 2
! 1002:
! 1003: # _AM_SUBST_NOTMAKE(VARIABLE)
! 1004: # ---------------------------
! 1005: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
! 1006: # This macro is traced by Automake.
! 1007: AC_DEFUN([_AM_SUBST_NOTMAKE])
! 1008:
! 1009: # AM_SUBST_NOTMAKE(VARIABLE)
! 1010: # ---------------------------
! 1011: # Public sister of _AM_SUBST_NOTMAKE.
! 1012: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
! 1013:
! 1014: # Check how to create a tarball. -*- Autoconf -*-
! 1015:
! 1016: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
! 1017: #
! 1018: # This file is free software; the Free Software Foundation
! 1019: # gives unlimited permission to copy and/or distribute it,
! 1020: # with or without modifications, as long as this notice is preserved.
! 1021:
! 1022: # serial 2
! 1023:
! 1024: # _AM_PROG_TAR(FORMAT)
! 1025: # --------------------
! 1026: # Check how to create a tarball in format FORMAT.
! 1027: # FORMAT should be one of `v7', `ustar', or `pax'.
! 1028: #
! 1029: # Substitute a variable $(am__tar) that is a command
! 1030: # writing to stdout a FORMAT-tarball containing the directory
! 1031: # $tardir.
! 1032: # tardir=directory && $(am__tar) > result.tar
! 1033: #
! 1034: # Substitute a variable $(am__untar) that extract such
! 1035: # a tarball read from stdin.
! 1036: # $(am__untar) < result.tar
! 1037: AC_DEFUN([_AM_PROG_TAR],
! 1038: [# Always define AMTAR for backward compatibility.
! 1039: AM_MISSING_PROG([AMTAR], [tar])
! 1040: m4_if([$1], [v7],
! 1041: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
! 1042: [m4_case([$1], [ustar],, [pax],,
! 1043: [m4_fatal([Unknown tar format])])
! 1044: AC_MSG_CHECKING([how to create a $1 tar archive])
! 1045: # Loop over all known methods to create a tar archive until one works.
! 1046: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
! 1047: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
! 1048: # Do not fold the above two line into one, because Tru64 sh and
! 1049: # Solaris sh will not grok spaces in the rhs of `-'.
! 1050: for _am_tool in $_am_tools
! 1051: do
! 1052: case $_am_tool in
! 1053: gnutar)
! 1054: for _am_tar in tar gnutar gtar;
! 1055: do
! 1056: AM_RUN_LOG([$_am_tar --version]) && break
! 1057: done
! 1058: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
! 1059: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
! 1060: am__untar="$_am_tar -xf -"
! 1061: ;;
! 1062: plaintar)
! 1063: # Must skip GNU tar: if it does not support --format= it doesn't create
! 1064: # ustar tarball either.
! 1065: (tar --version) >/dev/null 2>&1 && continue
! 1066: am__tar='tar chf - "$$tardir"'
! 1067: am__tar_='tar chf - "$tardir"'
! 1068: am__untar='tar xf -'
! 1069: ;;
! 1070: pax)
! 1071: am__tar='pax -L -x $1 -w "$$tardir"'
! 1072: am__tar_='pax -L -x $1 -w "$tardir"'
! 1073: am__untar='pax -r'
! 1074: ;;
! 1075: cpio)
! 1076: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
! 1077: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
! 1078: am__untar='cpio -i -H $1 -d'
! 1079: ;;
! 1080: none)
! 1081: am__tar=false
! 1082: am__tar_=false
! 1083: am__untar=false
! 1084: ;;
! 1085: esac
! 1086:
! 1087: # If the value was cached, stop now. We just wanted to have am__tar
! 1088: # and am__untar set.
! 1089: test -n "${am_cv_prog_tar_$1}" && break
! 1090:
! 1091: # tar/untar a dummy directory, and stop if the command works
! 1092: rm -rf conftest.dir
! 1093: mkdir conftest.dir
! 1094: echo GrepMe > conftest.dir/file
! 1095: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
! 1096: rm -rf conftest.dir
! 1097: if test -s conftest.tar; then
! 1098: AM_RUN_LOG([$am__untar <conftest.tar])
! 1099: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
! 1100: fi
! 1101: done
! 1102: rm -rf conftest.dir
! 1103:
! 1104: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
! 1105: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
! 1106: AC_SUBST([am__tar])
! 1107: AC_SUBST([am__untar])
! 1108: ]) # _AM_PROG_TAR
! 1109:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to aclocal.m4.abra CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / mtr