Annotation of embedaddon/confuse/aclocal.m4, 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
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! 14: m4_ifndef([AC_AUTOCONF_VERSION],
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! 21:
! 22: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
! 23: #
! 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:
! 28: # AM_AUTOMAKE_VERSION(VERSION)
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! 61: #
! 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.
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! 89: #
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! 114: # Free Software Foundation, Inc.
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! 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.
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! 135: $1_TRUE=
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! 138: $1_TRUE='#'
! 139: $1_FALSE=
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! 141: AC_CONFIG_COMMANDS_PRE(
! 142: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
! 143: AC_MSG_ERROR([[conditional "$1" was never defined.
! 144: Usually this means the macro was only invoked conditionally.]])
! 145: fi])])
! 146:
! 147: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
! 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.
! 153:
! 154: # serial 10
! 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
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! 161:
! 162:
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! 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
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! 173: AC_DEFUN([_AM_DEPENDENCIES],
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! 175: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
! 176: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
! 177: AC_REQUIRE([AM_DEP_TRACK])dnl
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! 179: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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! 181: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
! 182: [$1], UPC, [depcc="$UPC" am_compiler_list=],
! 183: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
! 184: [depcc="$$1" am_compiler_list=])
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! 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
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! 221: for depmode in $am_compiler_list; do
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! 225: #
! 226: # We need to recreate these files for each test, as the compiler may
! 227: # overwrite some of them when testing with obscure command lines.
! 228: # This happens at least with the AIX C compiler.
! 229: : > sub/conftest.c
! 230: for i in 1 2 3 4 5 6; do
! 231: echo '#include "conftst'$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
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! 236: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
! 237:
! 238: # We check with `-c' and `-o' for the sake of the "dashmstdout"
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! 240: # handle `-M -o', and we need to detect this. Also, some Intel
! 241: # versions had trouble with output in subdirs
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! 243: am__minus_obj="-o $am__obj"
! 244: case $depmode in
! 245: gcc)
! 246: # This depmode causes a compiler race in universal mode.
! 247: test "$am__universal" = false || continue
! 248: ;;
! 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$enable_dependency_tracking" = xyes; then
! 253: continue
! 254: else
! 255: break
! 256: fi
! 257: ;;
! 258: msvisualcpp | msvcmsys)
! 259: # This compiler won't grok `-c -o', but also, the minuso test has
! 260: # not run yet. These depmodes are late enough in the game, and
! 261: # so weak that their functioning should not be impacted.
! 262: am__obj=conftest.${OBJEXT-o}
! 263: am__minus_obj=
! 264: ;;
! 265: none) break ;;
! 266: esac
! 267: if depmode=$depmode \
! 268: source=sub/conftest.c object=$am__obj \
! 269: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
! 270: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
! 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 &&
! 274: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
! 275: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
! 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
! 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: ])
! 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_$1_dependencies_compiler_type" = gcc3])
! 301: ])
! 302:
! 303:
! 304: # AM_SET_DEPDIR
! 305: # -------------
! 306: # Choose a directory name for dependency files.
! 307: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
! 308: AC_DEFUN([AM_SET_DEPDIR],
! 309: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
! 310: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
! 311: ])
! 312:
! 313:
! 314: # AM_DEP_TRACK
! 315: # ------------
! 316: AC_DEFUN([AM_DEP_TRACK],
! 317: [AC_ARG_ENABLE(dependency-tracking,
! 318: [ --disable-dependency-tracking speeds up one-time build
! 319: --enable-dependency-tracking do not reject slow dependency extractors])
! 320: if test "x$enable_dependency_tracking" != xno; then
! 321: am_depcomp="$ac_aux_dir/depcomp"
! 322: AMDEPBACKSLASH='\'
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! 324: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
! 325: AC_SUBST([AMDEPBACKSLASH])dnl
! 326: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
! 327: ])
! 328:
! 329: # Generate code to set up dependency tracking. -*- Autoconf -*-
! 330:
! 331: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
! 332: # Free Software Foundation, Inc.
! 333: #
! 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:
! 338: #serial 5
! 339:
! 340: # _AM_OUTPUT_DEPENDENCY_COMMANDS
! 341: # ------------------------------
! 342: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
! 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
! 391: done
! 392: }
! 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="$ac_aux_dir"])
! 407: ])
! 408:
! 409: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
! 410: # Free Software Foundation, Inc.
! 411: #
! 412: # This file is free software; the Free Software Foundation
! 413: # gives unlimited permission to copy and/or distribute it,
! 414: # with or without modifications, as long as this notice is preserved.
! 415:
! 416: # serial 8
! 417:
! 418: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
! 419: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
! 420:
! 421: # Do all the work for Automake. -*- Autoconf -*-
! 422:
! 423: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
! 424: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
! 425: #
! 426: # This file is free software; the Free Software Foundation
! 427: # gives unlimited permission to copy and/or distribute it,
! 428: # with or without modifications, as long as this notice is preserved.
! 429:
! 430: # serial 16
! 431:
! 432: # This macro actually does too much. Some checks are only needed if
! 433: # your package does certain things. But this isn't really a big deal.
! 434:
! 435: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
! 436: # AM_INIT_AUTOMAKE([OPTIONS])
! 437: # -----------------------------------------------
! 438: # The call with PACKAGE and VERSION arguments is the old style
! 439: # call (pre autoconf-2.50), which is being phased out. PACKAGE
! 440: # and VERSION should now be passed to AC_INIT and removed from
! 441: # the call to AM_INIT_AUTOMAKE.
! 442: # We support both call styles for the transition. After
! 443: # the next Automake release, Autoconf can make the AC_INIT
! 444: # arguments mandatory, and then we can depend on a new Autoconf
! 445: # release and drop the old call support.
! 446: AC_DEFUN([AM_INIT_AUTOMAKE],
! 447: [AC_PREREQ([2.62])dnl
! 448: dnl Autoconf wants to disallow AM_ names. We explicitly allow
! 449: dnl the ones we care about.
! 450: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
! 451: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
! 452: AC_REQUIRE([AC_PROG_INSTALL])dnl
! 453: if test "`cd $srcdir && pwd`" != "`pwd`"; then
! 454: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
! 455: # is not polluted with repeated "-I."
! 456: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
! 457: # test to see if srcdir already configured
! 458: if test -f $srcdir/config.status; then
! 459: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
! 460: fi
! 461: fi
! 462:
! 463: # test whether we have cygpath
! 464: if test -z "$CYGPATH_W"; then
! 465: if (cygpath --version) >/dev/null 2>/dev/null; then
! 466: CYGPATH_W='cygpath -w'
! 467: else
! 468: CYGPATH_W=echo
! 469: fi
! 470: fi
! 471: AC_SUBST([CYGPATH_W])
! 472:
! 473: # Define the identity of the package.
! 474: dnl Distinguish between old-style and new-style calls.
! 475: m4_ifval([$2],
! 476: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
! 477: AC_SUBST([PACKAGE], [$1])dnl
! 478: AC_SUBST([VERSION], [$2])],
! 479: [_AM_SET_OPTIONS([$1])dnl
! 480: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
! 481: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
! 482: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
! 483: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
! 484: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
! 485:
! 486: _AM_IF_OPTION([no-define],,
! 487: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
! 488: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
! 489:
! 490: # Some tools Automake needs.
! 491: AC_REQUIRE([AM_SANITY_CHECK])dnl
! 492: AC_REQUIRE([AC_ARG_PROGRAM])dnl
! 493: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
! 494: AM_MISSING_PROG(AUTOCONF, autoconf)
! 495: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
! 496: AM_MISSING_PROG(AUTOHEADER, autoheader)
! 497: AM_MISSING_PROG(MAKEINFO, makeinfo)
! 498: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
! 499: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
! 500: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
! 501: # We need awk for the "check" target. The system "awk" is bad on
! 502: # some platforms.
! 503: AC_REQUIRE([AC_PROG_AWK])dnl
! 504: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
! 505: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
! 506: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
! 507: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
! 508: [_AM_PROG_TAR([v7])])])
! 509: _AM_IF_OPTION([no-dependencies],,
! 510: [AC_PROVIDE_IFELSE([AC_PROG_CC],
! 511: [_AM_DEPENDENCIES(CC)],
! 512: [define([AC_PROG_CC],
! 513: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
! 514: AC_PROVIDE_IFELSE([AC_PROG_CXX],
! 515: [_AM_DEPENDENCIES(CXX)],
! 516: [define([AC_PROG_CXX],
! 517: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
! 518: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
! 519: [_AM_DEPENDENCIES(OBJC)],
! 520: [define([AC_PROG_OBJC],
! 521: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
! 522: ])
! 523: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
! 524: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
! 525: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
! 526: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
! 527: AC_CONFIG_COMMANDS_PRE(dnl
! 528: [m4_provide_if([_AM_COMPILER_EXEEXT],
! 529: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
! 530: ])
! 531:
! 532: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
! 533: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
! 534: dnl mangled by Autoconf and run in a shell conditional statement.
! 535: m4_define([_AC_COMPILER_EXEEXT],
! 536: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
! 537:
! 538:
! 539: # When config.status generates a header, we must update the stamp-h file.
! 540: # This file resides in the same directory as the config header
! 541: # that is generated. The stamp files are numbered to have different names.
! 542:
! 543: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
! 544: # loop where config.status creates the headers, so we can generate
! 545: # our stamp files there.
! 546: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
! 547: [# Compute $1's index in $config_headers.
! 548: _am_arg=$1
! 549: _am_stamp_count=1
! 550: for _am_header in $config_headers :; do
! 551: case $_am_header in
! 552: $_am_arg | $_am_arg:* )
! 553: break ;;
! 554: * )
! 555: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
! 556: esac
! 557: done
! 558: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
! 559:
! 560: # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
! 561: #
! 562: # This file is free software; the Free Software Foundation
! 563: # gives unlimited permission to copy and/or distribute it,
! 564: # with or without modifications, as long as this notice is preserved.
! 565:
! 566: # AM_PROG_INSTALL_SH
! 567: # ------------------
! 568: # Define $install_sh.
! 569: AC_DEFUN([AM_PROG_INSTALL_SH],
! 570: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
! 571: if test x"${install_sh}" != xset; then
! 572: case $am_aux_dir in
! 573: *\ * | *\ *)
! 574: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
! 575: *)
! 576: install_sh="\${SHELL} $am_aux_dir/install-sh"
! 577: esac
! 578: fi
! 579: AC_SUBST(install_sh)])
! 580:
! 581: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
! 582: #
! 583: # This file is free software; the Free Software Foundation
! 584: # gives unlimited permission to copy and/or distribute it,
! 585: # with or without modifications, as long as this notice is preserved.
! 586:
! 587: # serial 2
! 588:
! 589: # Check whether the underlying file-system supports filenames
! 590: # with a leading dot. For instance MS-DOS doesn't.
! 591: AC_DEFUN([AM_SET_LEADING_DOT],
! 592: [rm -rf .tst 2>/dev/null
! 593: mkdir .tst 2>/dev/null
! 594: if test -d .tst; then
! 595: am__leading_dot=.
! 596: else
! 597: am__leading_dot=_
! 598: fi
! 599: rmdir .tst 2>/dev/null
! 600: AC_SUBST([am__leading_dot])])
! 601:
! 602: # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
! 603: # Free Software Foundation, Inc.
! 604: #
! 605: # This file is free software; the Free Software Foundation
! 606: # gives unlimited permission to copy and/or distribute it,
! 607: # with or without modifications, as long as this notice is preserved.
! 608:
! 609: # serial 5
! 610:
! 611: # AM_PROG_LEX
! 612: # -----------
! 613: # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
! 614: # "missing" invocation, for better error output.
! 615: AC_DEFUN([AM_PROG_LEX],
! 616: [AC_PREREQ(2.50)dnl
! 617: AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
! 618: AC_REQUIRE([AC_PROG_LEX])dnl
! 619: if test "$LEX" = :; then
! 620: LEX=${am_missing_run}flex
! 621: fi])
! 622:
! 623: # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
! 624: # From Jim Meyering
! 625:
! 626: # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
! 627: # Free Software Foundation, Inc.
! 628: #
! 629: # This file is free software; the Free Software Foundation
! 630: # gives unlimited permission to copy and/or distribute it,
! 631: # with or without modifications, as long as this notice is preserved.
! 632:
! 633: # serial 5
! 634:
! 635: # AM_MAINTAINER_MODE([DEFAULT-MODE])
! 636: # ----------------------------------
! 637: # Control maintainer-specific portions of Makefiles.
! 638: # Default is to disable them, unless `enable' is passed literally.
! 639: # For symmetry, `disable' may be passed as well. Anyway, the user
! 640: # can override the default with the --enable/--disable switch.
! 641: AC_DEFUN([AM_MAINTAINER_MODE],
! 642: [m4_case(m4_default([$1], [disable]),
! 643: [enable], [m4_define([am_maintainer_other], [disable])],
! 644: [disable], [m4_define([am_maintainer_other], [enable])],
! 645: [m4_define([am_maintainer_other], [enable])
! 646: m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
! 647: AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
! 648: dnl maintainer-mode's default is 'disable' unless 'enable' is passed
! 649: AC_ARG_ENABLE([maintainer-mode],
! 650: [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
! 651: (and sometimes confusing) to the casual installer],
! 652: [USE_MAINTAINER_MODE=$enableval],
! 653: [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
! 654: AC_MSG_RESULT([$USE_MAINTAINER_MODE])
! 655: AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
! 656: MAINT=$MAINTAINER_MODE_TRUE
! 657: AC_SUBST([MAINT])dnl
! 658: ]
! 659: )
! 660:
! 661: AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
! 662:
! 663: # Check to see how 'make' treats includes. -*- Autoconf -*-
! 664:
! 665: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
! 666: #
! 667: # This file is free software; the Free Software Foundation
! 668: # gives unlimited permission to copy and/or distribute it,
! 669: # with or without modifications, as long as this notice is preserved.
! 670:
! 671: # serial 4
! 672:
! 673: # AM_MAKE_INCLUDE()
! 674: # -----------------
! 675: # Check to see how make treats includes.
! 676: AC_DEFUN([AM_MAKE_INCLUDE],
! 677: [am_make=${MAKE-make}
! 678: cat > confinc << 'END'
! 679: am__doit:
! 680: @echo this is the am__doit target
! 681: .PHONY: am__doit
! 682: END
! 683: # If we don't find an include directive, just comment out the code.
! 684: AC_MSG_CHECKING([for style of include used by $am_make])
! 685: am__include="#"
! 686: am__quote=
! 687: _am_result=none
! 688: # First try GNU make style include.
! 689: echo "include confinc" > confmf
! 690: # Ignore all kinds of additional output from `make'.
! 691: case `$am_make -s -f confmf 2> /dev/null` in #(
! 692: *the\ am__doit\ target*)
! 693: am__include=include
! 694: am__quote=
! 695: _am_result=GNU
! 696: ;;
! 697: esac
! 698: # Now try BSD make style include.
! 699: if test "$am__include" = "#"; then
! 700: echo '.include "confinc"' > confmf
! 701: case `$am_make -s -f confmf 2> /dev/null` in #(
! 702: *the\ am__doit\ target*)
! 703: am__include=.include
! 704: am__quote="\""
! 705: _am_result=BSD
! 706: ;;
! 707: esac
! 708: fi
! 709: AC_SUBST([am__include])
! 710: AC_SUBST([am__quote])
! 711: AC_MSG_RESULT([$_am_result])
! 712: rm -f confinc confmf
! 713: ])
! 714:
! 715: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
! 716:
! 717: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
! 718: # Free Software Foundation, Inc.
! 719: #
! 720: # This file is free software; the Free Software Foundation
! 721: # gives unlimited permission to copy and/or distribute it,
! 722: # with or without modifications, as long as this notice is preserved.
! 723:
! 724: # serial 6
! 725:
! 726: # AM_MISSING_PROG(NAME, PROGRAM)
! 727: # ------------------------------
! 728: AC_DEFUN([AM_MISSING_PROG],
! 729: [AC_REQUIRE([AM_MISSING_HAS_RUN])
! 730: $1=${$1-"${am_missing_run}$2"}
! 731: AC_SUBST($1)])
! 732:
! 733:
! 734: # AM_MISSING_HAS_RUN
! 735: # ------------------
! 736: # Define MISSING if not defined so far and test if it supports --run.
! 737: # If it does, set am_missing_run to use it, otherwise, to nothing.
! 738: AC_DEFUN([AM_MISSING_HAS_RUN],
! 739: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
! 740: AC_REQUIRE_AUX_FILE([missing])dnl
! 741: if test x"${MISSING+set}" != xset; then
! 742: case $am_aux_dir in
! 743: *\ * | *\ *)
! 744: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
! 745: *)
! 746: MISSING="\${SHELL} $am_aux_dir/missing" ;;
! 747: esac
! 748: fi
! 749: # Use eval to expand $SHELL
! 750: if eval "$MISSING --run true"; then
! 751: am_missing_run="$MISSING --run "
! 752: else
! 753: am_missing_run=
! 754: AC_MSG_WARN([`missing' script is too old or missing])
! 755: fi
! 756: ])
! 757:
! 758: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
! 759: #
! 760: # This file is free software; the Free Software Foundation
! 761: # gives unlimited permission to copy and/or distribute it,
! 762: # with or without modifications, as long as this notice is preserved.
! 763:
! 764: # AM_PROG_MKDIR_P
! 765: # ---------------
! 766: # Check for `mkdir -p'.
! 767: AC_DEFUN([AM_PROG_MKDIR_P],
! 768: [AC_PREREQ([2.60])dnl
! 769: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
! 770: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
! 771: dnl while keeping a definition of mkdir_p for backward compatibility.
! 772: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
! 773: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
! 774: dnl Makefile.ins that do not define MKDIR_P, so we do our own
! 775: dnl adjustment using top_builddir (which is defined more often than
! 776: dnl MKDIR_P).
! 777: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
! 778: case $mkdir_p in
! 779: [[\\/$]]* | ?:[[\\/]]*) ;;
! 780: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
! 781: esac
! 782: ])
! 783:
! 784: # Helper functions for option handling. -*- Autoconf -*-
! 785:
! 786: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
! 787: #
! 788: # This file is free software; the Free Software Foundation
! 789: # gives unlimited permission to copy and/or distribute it,
! 790: # with or without modifications, as long as this notice is preserved.
! 791:
! 792: # serial 4
! 793:
! 794: # _AM_MANGLE_OPTION(NAME)
! 795: # -----------------------
! 796: AC_DEFUN([_AM_MANGLE_OPTION],
! 797: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
! 798:
! 799: # _AM_SET_OPTION(NAME)
! 800: # ------------------------------
! 801: # Set option NAME. Presently that only means defining a flag for this option.
! 802: AC_DEFUN([_AM_SET_OPTION],
! 803: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
! 804:
! 805: # _AM_SET_OPTIONS(OPTIONS)
! 806: # ----------------------------------
! 807: # OPTIONS is a space-separated list of Automake options.
! 808: AC_DEFUN([_AM_SET_OPTIONS],
! 809: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
! 810:
! 811: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
! 812: # -------------------------------------------
! 813: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
! 814: AC_DEFUN([_AM_IF_OPTION],
! 815: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
! 816:
! 817: # Check to make sure that the build environment is sane. -*- Autoconf -*-
! 818:
! 819: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
! 820: # Free Software Foundation, Inc.
! 821: #
! 822: # This file is free software; the Free Software Foundation
! 823: # gives unlimited permission to copy and/or distribute it,
! 824: # with or without modifications, as long as this notice is preserved.
! 825:
! 826: # serial 5
! 827:
! 828: # AM_SANITY_CHECK
! 829: # ---------------
! 830: AC_DEFUN([AM_SANITY_CHECK],
! 831: [AC_MSG_CHECKING([whether build environment is sane])
! 832: # Just in case
! 833: sleep 1
! 834: echo timestamp > conftest.file
! 835: # Reject unsafe characters in $srcdir or the absolute working directory
! 836: # name. Accept space and tab only in the latter.
! 837: am_lf='
! 838: '
! 839: case `pwd` in
! 840: *[[\\\"\#\$\&\'\`$am_lf]]*)
! 841: AC_MSG_ERROR([unsafe absolute working directory name]);;
! 842: esac
! 843: case $srcdir in
! 844: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
! 845: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
! 846: esac
! 847:
! 848: # Do `set' in a subshell so we don't clobber the current shell's
! 849: # arguments. Must try -L first in case configure is actually a
! 850: # symlink; some systems play weird games with the mod time of symlinks
! 851: # (eg FreeBSD returns the mod time of the symlink's containing
! 852: # directory).
! 853: if (
! 854: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
! 855: if test "$[*]" = "X"; then
! 856: # -L didn't work.
! 857: set X `ls -t "$srcdir/configure" conftest.file`
! 858: fi
! 859: rm -f conftest.file
! 860: if test "$[*]" != "X $srcdir/configure conftest.file" \
! 861: && test "$[*]" != "X conftest.file $srcdir/configure"; then
! 862:
! 863: # If neither matched, then we have a broken ls. This can happen
! 864: # if, for instance, CONFIG_SHELL is bash and it inherits a
! 865: # broken ls alias from the environment. This has actually
! 866: # happened. Such a system could not be considered "sane".
! 867: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
! 868: alias in your environment])
! 869: fi
! 870:
! 871: test "$[2]" = conftest.file
! 872: )
! 873: then
! 874: # Ok.
! 875: :
! 876: else
! 877: AC_MSG_ERROR([newly created file is older than distributed files!
! 878: Check your system clock])
! 879: fi
! 880: AC_MSG_RESULT(yes)])
! 881:
! 882: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
! 883: #
! 884: # This file is free software; the Free Software Foundation
! 885: # gives unlimited permission to copy and/or distribute it,
! 886: # with or without modifications, as long as this notice is preserved.
! 887:
! 888: # AM_PROG_INSTALL_STRIP
! 889: # ---------------------
! 890: # One issue with vendor `install' (even GNU) is that you can't
! 891: # specify the program used to strip binaries. This is especially
! 892: # annoying in cross-compiling environments, where the build's strip
! 893: # is unlikely to handle the host's binaries.
! 894: # Fortunately install-sh will honor a STRIPPROG variable, so we
! 895: # always use install-sh in `make install-strip', and initialize
! 896: # STRIPPROG with the value of the STRIP variable (set by the user).
! 897: AC_DEFUN([AM_PROG_INSTALL_STRIP],
! 898: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
! 899: # Installed binaries are usually stripped using `strip' when the user
! 900: # run `make install-strip'. However `strip' might not be the right
! 901: # tool to use in cross-compilation environments, therefore Automake
! 902: # will honor the `STRIP' environment variable to overrule this program.
! 903: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
! 904: if test "$cross_compiling" != no; then
! 905: AC_CHECK_TOOL([STRIP], [strip], :)
! 906: fi
! 907: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
! 908: AC_SUBST([INSTALL_STRIP_PROGRAM])])
! 909:
! 910: # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
! 911: #
! 912: # This file is free software; the Free Software Foundation
! 913: # gives unlimited permission to copy and/or distribute it,
! 914: # with or without modifications, as long as this notice is preserved.
! 915:
! 916: # serial 2
! 917:
! 918: # _AM_SUBST_NOTMAKE(VARIABLE)
! 919: # ---------------------------
! 920: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
! 921: # This macro is traced by Automake.
! 922: AC_DEFUN([_AM_SUBST_NOTMAKE])
! 923:
! 924: # AM_SUBST_NOTMAKE(VARIABLE)
! 925: # ---------------------------
! 926: # Public sister of _AM_SUBST_NOTMAKE.
! 927: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
! 928:
! 929: # Check how to create a tarball. -*- Autoconf -*-
! 930:
! 931: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
! 932: #
! 933: # This file is free software; the Free Software Foundation
! 934: # gives unlimited permission to copy and/or distribute it,
! 935: # with or without modifications, as long as this notice is preserved.
! 936:
! 937: # serial 2
! 938:
! 939: # _AM_PROG_TAR(FORMAT)
! 940: # --------------------
! 941: # Check how to create a tarball in format FORMAT.
! 942: # FORMAT should be one of `v7', `ustar', or `pax'.
! 943: #
! 944: # Substitute a variable $(am__tar) that is a command
! 945: # writing to stdout a FORMAT-tarball containing the directory
! 946: # $tardir.
! 947: # tardir=directory && $(am__tar) > result.tar
! 948: #
! 949: # Substitute a variable $(am__untar) that extract such
! 950: # a tarball read from stdin.
! 951: # $(am__untar) < result.tar
! 952: AC_DEFUN([_AM_PROG_TAR],
! 953: [# Always define AMTAR for backward compatibility.
! 954: AM_MISSING_PROG([AMTAR], [tar])
! 955: m4_if([$1], [v7],
! 956: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
! 957: [m4_case([$1], [ustar],, [pax],,
! 958: [m4_fatal([Unknown tar format])])
! 959: AC_MSG_CHECKING([how to create a $1 tar archive])
! 960: # Loop over all known methods to create a tar archive until one works.
! 961: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
! 962: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
! 963: # Do not fold the above two line into one, because Tru64 sh and
! 964: # Solaris sh will not grok spaces in the rhs of `-'.
! 965: for _am_tool in $_am_tools
! 966: do
! 967: case $_am_tool in
! 968: gnutar)
! 969: for _am_tar in tar gnutar gtar;
! 970: do
! 971: AM_RUN_LOG([$_am_tar --version]) && break
! 972: done
! 973: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
! 974: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
! 975: am__untar="$_am_tar -xf -"
! 976: ;;
! 977: plaintar)
! 978: # Must skip GNU tar: if it does not support --format= it doesn't create
! 979: # ustar tarball either.
! 980: (tar --version) >/dev/null 2>&1 && continue
! 981: am__tar='tar chf - "$$tardir"'
! 982: am__tar_='tar chf - "$tardir"'
! 983: am__untar='tar xf -'
! 984: ;;
! 985: pax)
! 986: am__tar='pax -L -x $1 -w "$$tardir"'
! 987: am__tar_='pax -L -x $1 -w "$tardir"'
! 988: am__untar='pax -r'
! 989: ;;
! 990: cpio)
! 991: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
! 992: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
! 993: am__untar='cpio -i -H $1 -d'
! 994: ;;
! 995: none)
! 996: am__tar=false
! 997: am__tar_=false
! 998: am__untar=false
! 999: ;;
! 1000: esac
! 1001:
! 1002: # If the value was cached, stop now. We just wanted to have am__tar
! 1003: # and am__untar set.
! 1004: test -n "${am_cv_prog_tar_$1}" && break
! 1005:
! 1006: # tar/untar a dummy directory, and stop if the command works
! 1007: rm -rf conftest.dir
! 1008: mkdir conftest.dir
! 1009: echo GrepMe > conftest.dir/file
! 1010: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
! 1011: rm -rf conftest.dir
! 1012: if test -s conftest.tar; then
! 1013: AM_RUN_LOG([$am__untar <conftest.tar])
! 1014: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
! 1015: fi
! 1016: done
! 1017: rm -rf conftest.dir
! 1018:
! 1019: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
! 1020: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
! 1021: AC_SUBST([am__tar])
! 1022: AC_SUBST([am__untar])
! 1023: ]) # _AM_PROG_TAR
! 1024:
! 1025: m4_include([m4/gettext.m4])
! 1026: m4_include([m4/iconv.m4])
! 1027: m4_include([m4/lib-ld.m4])
! 1028: m4_include([m4/lib-link.m4])
! 1029: m4_include([m4/lib-prefix.m4])
! 1030: m4_include([m4/libtool.m4])
! 1031: m4_include([m4/ltoptions.m4])
! 1032: m4_include([m4/ltsugar.m4])
! 1033: m4_include([m4/ltversion.m4])
! 1034: m4_include([m4/lt~obsolete.m4])
! 1035: m4_include([m4/nls.m4])
! 1036: m4_include([m4/po.m4])
! 1037: m4_include([m4/progtest.m4])
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