source: aclocal.m4 @ b94206b

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change on this file since b94206b was ee51534, checked in by Peter A. Buhr <pabuhr@…>, 8 years ago

fix update for silent option in configure.ac

  • Property mode set to 100644
File size: 38.8 KB
RevLine 
[ee51534]1# generated automatically by aclocal 1.11.3 -*- Autoconf -*-
[a77e7b5]2
[ee51534]3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
5# Inc.
[a77e7b5]6# This file is free software; the Free Software Foundation
7# gives unlimited permission to copy and/or distribute it,
8# with or without modifications, as long as this notice is preserved.
9
10# This program is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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[ee51534]23# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
24# Foundation, Inc.
[a77e7b5]25#
26# This file is free software; the Free Software Foundation
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[ee51534]341# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
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[a77e7b5]343#
344# This file is free software; the Free Software Foundation
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[ee51534]348#serial 5
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[a77e7b5]475 AC_SUBST([PACKAGE], [$1])dnl
476 AC_SUBST([VERSION], [$2])],
477[_AM_SET_OPTIONS([$1])dnl
478dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
[ee51534]479m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
[a77e7b5]480  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
481 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
482 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
483
484_AM_IF_OPTION([no-define],,
[ee51534]485[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
486 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
[a77e7b5]487
488# Some tools Automake needs.
489AC_REQUIRE([AM_SANITY_CHECK])dnl
490AC_REQUIRE([AC_ARG_PROGRAM])dnl
[ee51534]491AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
492AM_MISSING_PROG(AUTOCONF, autoconf)
493AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
494AM_MISSING_PROG(AUTOHEADER, autoheader)
495AM_MISSING_PROG(MAKEINFO, makeinfo)
[a77e7b5]496AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
497AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
[ee51534]498AC_REQUIRE([AM_PROG_MKDIR_P])dnl
[a77e7b5]499# We need awk for the "check" target.  The system "awk" is bad on
500# some platforms.
501AC_REQUIRE([AC_PROG_AWK])dnl
502AC_REQUIRE([AC_PROG_MAKE_SET])dnl
503AC_REQUIRE([AM_SET_LEADING_DOT])dnl
504_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
505              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
506                             [_AM_PROG_TAR([v7])])])
507_AM_IF_OPTION([no-dependencies],,
508[AC_PROVIDE_IFELSE([AC_PROG_CC],
[ee51534]509                  [_AM_DEPENDENCIES(CC)],
510                  [define([AC_PROG_CC],
511                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
[a77e7b5]512AC_PROVIDE_IFELSE([AC_PROG_CXX],
[ee51534]513                  [_AM_DEPENDENCIES(CXX)],
514                  [define([AC_PROG_CXX],
515                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
[a77e7b5]516AC_PROVIDE_IFELSE([AC_PROG_OBJC],
[ee51534]517                  [_AM_DEPENDENCIES(OBJC)],
518                  [define([AC_PROG_OBJC],
519                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
[a77e7b5]520])
[ee51534]521_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
522dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
523dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
524dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
[a77e7b5]525AC_CONFIG_COMMANDS_PRE(dnl
526[m4_provide_if([_AM_COMPILER_EXEEXT],
527  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
[ee51534]528])
[a77e7b5]529
[ee51534]530dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
[a77e7b5]531dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
532dnl mangled by Autoconf and run in a shell conditional statement.
533m4_define([_AC_COMPILER_EXEEXT],
534m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
535
[ee51534]536
[a77e7b5]537# When config.status generates a header, we must update the stamp-h file.
538# This file resides in the same directory as the config header
539# that is generated.  The stamp files are numbered to have different names.
540
541# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
542# loop where config.status creates the headers, so we can generate
543# our stamp files there.
544AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
545[# Compute $1's index in $config_headers.
546_am_arg=$1
547_am_stamp_count=1
548for _am_header in $config_headers :; do
549  case $_am_header in
550    $_am_arg | $_am_arg:* )
551      break ;;
552    * )
553      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
554  esac
555done
556echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
557
[ee51534]558# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
559# Inc.
[a77e7b5]560#
561# This file is free software; the Free Software Foundation
562# gives unlimited permission to copy and/or distribute it,
563# with or without modifications, as long as this notice is preserved.
564
[ee51534]565# serial 1
566
[a77e7b5]567# AM_PROG_INSTALL_SH
568# ------------------
569# Define $install_sh.
570AC_DEFUN([AM_PROG_INSTALL_SH],
571[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
572if test x"${install_sh}" != xset; then
573  case $am_aux_dir in
574  *\ * | *\     *)
575    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
576  *)
577    install_sh="\${SHELL} $am_aux_dir/install-sh"
578  esac
579fi
[ee51534]580AC_SUBST(install_sh)])
[a77e7b5]581
[ee51534]582# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
[a77e7b5]583#
584# This file is free software; the Free Software Foundation
585# gives unlimited permission to copy and/or distribute it,
586# with or without modifications, as long as this notice is preserved.
587
[ee51534]588# serial 2
589
[a77e7b5]590# Check whether the underlying file-system supports filenames
591# with a leading dot.  For instance MS-DOS doesn't.
592AC_DEFUN([AM_SET_LEADING_DOT],
593[rm -rf .tst 2>/dev/null
594mkdir .tst 2>/dev/null
595if test -d .tst; then
596  am__leading_dot=.
597else
598  am__leading_dot=_
599fi
600rmdir .tst 2>/dev/null
601AC_SUBST([am__leading_dot])])
602
[6aa5ec0f]603# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
604# From Jim Meyering
605
[ee51534]606# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
607# 2011 Free Software Foundation, Inc.
[6aa5ec0f]608#
609# This file is free software; the Free Software Foundation
610# gives unlimited permission to copy and/or distribute it,
611# with or without modifications, as long as this notice is preserved.
612
[ee51534]613# serial 5
614
[6aa5ec0f]615# AM_MAINTAINER_MODE([DEFAULT-MODE])
616# ----------------------------------
617# Control maintainer-specific portions of Makefiles.
[ee51534]618# Default is to disable them, unless `enable' is passed literally.
619# For symmetry, `disable' may be passed as well.  Anyway, the user
[6aa5ec0f]620# can override the default with the --enable/--disable switch.
621AC_DEFUN([AM_MAINTAINER_MODE],
622[m4_case(m4_default([$1], [disable]),
623       [enable], [m4_define([am_maintainer_other], [disable])],
624       [disable], [m4_define([am_maintainer_other], [enable])],
625       [m4_define([am_maintainer_other], [enable])
626        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
627AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
628  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
629  AC_ARG_ENABLE([maintainer-mode],
[ee51534]630[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
631                          (and sometimes confusing) to the casual installer],
632      [USE_MAINTAINER_MODE=$enableval],
633      [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
[6aa5ec0f]634  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
635  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
636  MAINT=$MAINTAINER_MODE_TRUE
637  AC_SUBST([MAINT])dnl
638]
639)
640
[ee51534]641AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
642
[a77e7b5]643# Check to see how 'make' treats includes.                  -*- Autoconf -*-
644
[ee51534]645# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
[a77e7b5]646#
647# This file is free software; the Free Software Foundation
648# gives unlimited permission to copy and/or distribute it,
649# with or without modifications, as long as this notice is preserved.
650
[ee51534]651# serial 4
652
[a77e7b5]653# AM_MAKE_INCLUDE()
654# -----------------
655# Check to see how make treats includes.
656AC_DEFUN([AM_MAKE_INCLUDE],
657[am_make=${MAKE-make}
658cat > confinc << 'END'
659am__doit:
660        @echo this is the am__doit target
661.PHONY: am__doit
662END
663# If we don't find an include directive, just comment out the code.
664AC_MSG_CHECKING([for style of include used by $am_make])
665am__include="#"
666am__quote=
667_am_result=none
668# First try GNU make style include.
669echo "include confinc" > confmf
[ee51534]670# Ignore all kinds of additional output from `make'.
[a77e7b5]671case `$am_make -s -f confmf 2> /dev/null` in #(
672*the\ am__doit\ target*)
673  am__include=include
674  am__quote=
675  _am_result=GNU
676  ;;
677esac
678# Now try BSD make style include.
679if test "$am__include" = "#"; then
680   echo '.include "confinc"' > confmf
681   case `$am_make -s -f confmf 2> /dev/null` in #(
682   *the\ am__doit\ target*)
683     am__include=.include
684     am__quote="\""
685     _am_result=BSD
686     ;;
687   esac
688fi
689AC_SUBST([am__include])
690AC_SUBST([am__quote])
691AC_MSG_RESULT([$_am_result])
692rm -f confinc confmf
693])
694
[ee51534]695# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
696# Free Software Foundation, Inc.
697#
698# This file is free software; the Free Software Foundation
699# gives unlimited permission to copy and/or distribute it,
700# with or without modifications, as long as this notice is preserved.
701
702# serial 6
703
704# AM_PROG_CC_C_O
705# --------------
706# Like AC_PROG_CC_C_O, but changed for automake.
707AC_DEFUN([AM_PROG_CC_C_O],
708[AC_REQUIRE([AC_PROG_CC_C_O])dnl
709AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
710AC_REQUIRE_AUX_FILE([compile])dnl
711# FIXME: we rely on the cache variable name because
712# there is no other way.
713set dummy $CC
714am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
715eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
716if test "$am_t" != yes; then
717   # Losing compiler, so override with the script.
718   # FIXME: It is wrong to rewrite CC.
719   # But if we don't then we get into trouble of one sort or another.
720   # A longer-term fix would be to have automake use am__CC in this case,
721   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
722   CC="$am_aux_dir/compile $CC"
723fi
724dnl Make sure AC_PROG_CC is never called again, or it will override our
725dnl setting of CC.
726m4_define([AC_PROG_CC],
727          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
728])
729
[a77e7b5]730# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
731
[ee51534]732# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
733# Free Software Foundation, Inc.
[a77e7b5]734#
735# This file is free software; the Free Software Foundation
736# gives unlimited permission to copy and/or distribute it,
737# with or without modifications, as long as this notice is preserved.
738
[ee51534]739# serial 6
740
[a77e7b5]741# AM_MISSING_PROG(NAME, PROGRAM)
742# ------------------------------
743AC_DEFUN([AM_MISSING_PROG],
744[AC_REQUIRE([AM_MISSING_HAS_RUN])
745$1=${$1-"${am_missing_run}$2"}
746AC_SUBST($1)])
747
[ee51534]748
[a77e7b5]749# AM_MISSING_HAS_RUN
750# ------------------
[ee51534]751# Define MISSING if not defined so far and test if it supports --run.
752# If it does, set am_missing_run to use it, otherwise, to nothing.
[a77e7b5]753AC_DEFUN([AM_MISSING_HAS_RUN],
754[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
755AC_REQUIRE_AUX_FILE([missing])dnl
756if test x"${MISSING+set}" != xset; then
757  case $am_aux_dir in
758  *\ * | *\     *)
759    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
760  *)
761    MISSING="\${SHELL} $am_aux_dir/missing" ;;
762  esac
763fi
764# Use eval to expand $SHELL
[ee51534]765if eval "$MISSING --run true"; then
766  am_missing_run="$MISSING --run "
[a77e7b5]767else
768  am_missing_run=
[ee51534]769  AC_MSG_WARN([`missing' script is too old or missing])
[a77e7b5]770fi
771])
772
[ee51534]773# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
774# Inc.
775#
776# This file is free software; the Free Software Foundation
777# gives unlimited permission to copy and/or distribute it,
778# with or without modifications, as long as this notice is preserved.
779
780# serial 1
781
782# AM_PROG_MKDIR_P
783# ---------------
784# Check for `mkdir -p'.
785AC_DEFUN([AM_PROG_MKDIR_P],
786[AC_PREREQ([2.60])dnl
787AC_REQUIRE([AC_PROG_MKDIR_P])dnl
788dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
789dnl while keeping a definition of mkdir_p for backward compatibility.
790dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
791dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
792dnl Makefile.ins that do not define MKDIR_P, so we do our own
793dnl adjustment using top_builddir (which is defined more often than
794dnl MKDIR_P).
795AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
796case $mkdir_p in
797  [[\\/$]]* | ?:[[\\/]]*) ;;
798  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
799esac
800])
801
[a77e7b5]802# Helper functions for option handling.                     -*- Autoconf -*-
803
[ee51534]804# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
805# Foundation, Inc.
[a77e7b5]806#
807# This file is free software; the Free Software Foundation
808# gives unlimited permission to copy and/or distribute it,
809# with or without modifications, as long as this notice is preserved.
810
[ee51534]811# serial 5
812
[a77e7b5]813# _AM_MANGLE_OPTION(NAME)
814# -----------------------
815AC_DEFUN([_AM_MANGLE_OPTION],
816[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
817
818# _AM_SET_OPTION(NAME)
819# --------------------
820# Set option NAME.  Presently that only means defining a flag for this option.
821AC_DEFUN([_AM_SET_OPTION],
[ee51534]822[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
[a77e7b5]823
824# _AM_SET_OPTIONS(OPTIONS)
825# ------------------------
826# OPTIONS is a space-separated list of Automake options.
827AC_DEFUN([_AM_SET_OPTIONS],
828[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
829
830# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
831# -------------------------------------------
832# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
833AC_DEFUN([_AM_IF_OPTION],
834[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
835
[523a60d]836# Check to make sure that the build environment is sane.    -*- Autoconf -*-
837
[ee51534]838# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
839# Free Software Foundation, Inc.
[523a60d]840#
841# This file is free software; the Free Software Foundation
842# gives unlimited permission to copy and/or distribute it,
843# with or without modifications, as long as this notice is preserved.
[a77e7b5]844
[ee51534]845# serial 5
846
[a77e7b5]847# AM_SANITY_CHECK
848# ---------------
849AC_DEFUN([AM_SANITY_CHECK],
850[AC_MSG_CHECKING([whether build environment is sane])
[ee51534]851# Just in case
852sleep 1
853echo timestamp > conftest.file
[a77e7b5]854# Reject unsafe characters in $srcdir or the absolute working directory
855# name.  Accept space and tab only in the latter.
856am_lf='
857'
858case `pwd` in
859  *[[\\\"\#\$\&\'\`$am_lf]]*)
860    AC_MSG_ERROR([unsafe absolute working directory name]);;
861esac
862case $srcdir in
863  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
[ee51534]864    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
[a77e7b5]865esac
866
[ee51534]867# Do `set' in a subshell so we don't clobber the current shell's
[a77e7b5]868# arguments.  Must try -L first in case configure is actually a
869# symlink; some systems play weird games with the mod time of symlinks
870# (eg FreeBSD returns the mod time of the symlink's containing
871# directory).
872if (
[ee51534]873   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
874   if test "$[*]" = "X"; then
875      # -L didn't work.
876      set X `ls -t "$srcdir/configure" conftest.file`
877   fi
878   rm -f conftest.file
879   if test "$[*]" != "X $srcdir/configure conftest.file" \
880      && test "$[*]" != "X conftest.file $srcdir/configure"; then
881
882      # If neither matched, then we have a broken ls.  This can happen
883      # if, for instance, CONFIG_SHELL is bash and it inherits a
884      # broken ls alias from the environment.  This has actually
885      # happened.  Such a system could not be considered "sane".
886      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
887alias in your environment])
888   fi
889
[a77e7b5]890   test "$[2]" = conftest.file
891   )
892then
893   # Ok.
894   :
895else
896   AC_MSG_ERROR([newly created file is older than distributed files!
897Check your system clock])
898fi
[ee51534]899AC_MSG_RESULT(yes)])
[a77e7b5]900
[ee51534]901# Copyright (C) 2009, 2011  Free Software Foundation, Inc.
[a77e7b5]902#
903# This file is free software; the Free Software Foundation
904# gives unlimited permission to copy and/or distribute it,
905# with or without modifications, as long as this notice is preserved.
906
[ee51534]907# serial 2
908
[523a60d]909# AM_SILENT_RULES([DEFAULT])
910# --------------------------
911# Enable less verbose build rules; with the default set to DEFAULT
[ee51534]912# (`yes' being less verbose, `no' or empty being verbose).
[523a60d]913AC_DEFUN([AM_SILENT_RULES],
[ee51534]914[AC_ARG_ENABLE([silent-rules],
915[  --enable-silent-rules          less verbose build output (undo: `make V=1')
916  --disable-silent-rules         verbose build output (undo: `make V=0')])
917case $enable_silent_rules in
918yes) AM_DEFAULT_VERBOSITY=0;;
919no)  AM_DEFAULT_VERBOSITY=1;;
920*)   AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
[523a60d]921esac
922dnl
[ee51534]923dnl A few `make' implementations (e.g., NonStop OS and NextStep)
[523a60d]924dnl do not support nested variable expansions.
925dnl See automake bug#9928 and bug#10237.
926am_make=${MAKE-make}
927AC_CACHE_CHECK([whether $am_make supports nested variables],
928   [am_cv_make_support_nested_variables],
929   [if AS_ECHO([['TRUE=$(BAR$(V))
930BAR0=false
931BAR1=true
932V=1
933am__doit:
934        @$(TRUE)
935.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
936  am_cv_make_support_nested_variables=yes
937else
938  am_cv_make_support_nested_variables=no
939fi])
940if test $am_cv_make_support_nested_variables = yes; then
[ee51534]941  dnl Using `$V' instead of `$(V)' breaks IRIX make.
[523a60d]942  AM_V='$(V)'
943  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
944else
945  AM_V=$AM_DEFAULT_VERBOSITY
946  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
947fi
948AC_SUBST([AM_V])dnl
949AM_SUBST_NOTMAKE([AM_V])dnl
950AC_SUBST([AM_DEFAULT_V])dnl
951AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
952AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
953AM_BACKSLASH='\'
954AC_SUBST([AM_BACKSLASH])dnl
955_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
956])
957
[ee51534]958# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
[523a60d]959#
960# This file is free software; the Free Software Foundation
961# gives unlimited permission to copy and/or distribute it,
962# with or without modifications, as long as this notice is preserved.
[a77e7b5]963
[ee51534]964# serial 1
965
[a77e7b5]966# AM_PROG_INSTALL_STRIP
967# ---------------------
[ee51534]968# One issue with vendor `install' (even GNU) is that you can't
[a77e7b5]969# specify the program used to strip binaries.  This is especially
970# annoying in cross-compiling environments, where the build's strip
971# is unlikely to handle the host's binaries.
972# Fortunately install-sh will honor a STRIPPROG variable, so we
[ee51534]973# always use install-sh in `make install-strip', and initialize
[a77e7b5]974# STRIPPROG with the value of the STRIP variable (set by the user).
975AC_DEFUN([AM_PROG_INSTALL_STRIP],
976[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
[ee51534]977# Installed binaries are usually stripped using `strip' when the user
978# run `make install-strip'.  However `strip' might not be the right
[a77e7b5]979# tool to use in cross-compilation environments, therefore Automake
[ee51534]980# will honor the `STRIP' environment variable to overrule this program.
981dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
[a77e7b5]982if test "$cross_compiling" != no; then
983  AC_CHECK_TOOL([STRIP], [strip], :)
984fi
985INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
986AC_SUBST([INSTALL_STRIP_PROGRAM])])
987
[ee51534]988# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
[a77e7b5]989#
990# This file is free software; the Free Software Foundation
991# gives unlimited permission to copy and/or distribute it,
992# with or without modifications, as long as this notice is preserved.
993
[ee51534]994# serial 3
995
[a77e7b5]996# _AM_SUBST_NOTMAKE(VARIABLE)
997# ---------------------------
998# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
999# This macro is traced by Automake.
1000AC_DEFUN([_AM_SUBST_NOTMAKE])
1001
1002# AM_SUBST_NOTMAKE(VARIABLE)
1003# --------------------------
1004# Public sister of _AM_SUBST_NOTMAKE.
1005AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1006
1007# Check how to create a tarball.                            -*- Autoconf -*-
1008
[ee51534]1009# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
[a77e7b5]1010#
1011# This file is free software; the Free Software Foundation
1012# gives unlimited permission to copy and/or distribute it,
1013# with or without modifications, as long as this notice is preserved.
1014
[ee51534]1015# serial 2
1016
[a77e7b5]1017# _AM_PROG_TAR(FORMAT)
1018# --------------------
1019# Check how to create a tarball in format FORMAT.
[ee51534]1020# FORMAT should be one of `v7', `ustar', or `pax'.
[a77e7b5]1021#
1022# Substitute a variable $(am__tar) that is a command
1023# writing to stdout a FORMAT-tarball containing the directory
1024# $tardir.
1025#     tardir=directory && $(am__tar) > result.tar
1026#
1027# Substitute a variable $(am__untar) that extract such
1028# a tarball read from stdin.
1029#     $(am__untar) < result.tar
1030AC_DEFUN([_AM_PROG_TAR],
1031[# Always define AMTAR for backward compatibility.  Yes, it's still used
1032# in the wild :-(  We should find a proper way to deprecate it ...
1033AC_SUBST([AMTAR], ['$${TAR-tar}'])
[ee51534]1034m4_if([$1], [v7],
1035     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1036     [m4_case([$1], [ustar],, [pax],,
1037              [m4_fatal([Unknown tar format])])
1038AC_MSG_CHECKING([how to create a $1 tar archive])
1039# Loop over all known methods to create a tar archive until one works.
[a77e7b5]1040_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
[ee51534]1041_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1042# Do not fold the above two line into one, because Tru64 sh and
1043# Solaris sh will not grok spaces in the rhs of `-'.
1044for _am_tool in $_am_tools
1045do
1046  case $_am_tool in
1047  gnutar)
1048    for _am_tar in tar gnutar gtar;
1049    do
1050      AM_RUN_LOG([$_am_tar --version]) && break
1051    done
1052    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1053    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1054    am__untar="$_am_tar -xf -"
1055    ;;
1056  plaintar)
1057    # Must skip GNU tar: if it does not support --format= it doesn't create
1058    # ustar tarball either.
1059    (tar --version) >/dev/null 2>&1 && continue
1060    am__tar='tar chf - "$$tardir"'
1061    am__tar_='tar chf - "$tardir"'
1062    am__untar='tar xf -'
1063    ;;
1064  pax)
1065    am__tar='pax -L -x $1 -w "$$tardir"'
1066    am__tar_='pax -L -x $1 -w "$tardir"'
1067    am__untar='pax -r'
1068    ;;
1069  cpio)
1070    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1071    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1072    am__untar='cpio -i -H $1 -d'
1073    ;;
1074  none)
1075    am__tar=false
1076    am__tar_=false
1077    am__untar=false
1078    ;;
1079  esac
[a77e7b5]1080
[ee51534]1081  # If the value was cached, stop now.  We just wanted to have am__tar
1082  # and am__untar set.
1083  test -n "${am_cv_prog_tar_$1}" && break
[a77e7b5]1084
[ee51534]1085  # tar/untar a dummy directory, and stop if the command works
[a77e7b5]1086  rm -rf conftest.dir
[ee51534]1087  mkdir conftest.dir
1088  echo GrepMe > conftest.dir/file
1089  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1090  rm -rf conftest.dir
1091  if test -s conftest.tar; then
1092    AM_RUN_LOG([$am__untar <conftest.tar])
1093    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1094  fi
1095done
1096rm -rf conftest.dir
[a77e7b5]1097
[ee51534]1098AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1099AC_MSG_RESULT([$am_cv_prog_tar_$1])])
[a77e7b5]1100AC_SUBST([am__tar])
1101AC_SUBST([am__untar])
1102]) # _AM_PROG_TAR
1103
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