Dogcows Code - chaz/openbox/blob - aclocal.m4

   1 dnl aclocal.m4 generated automatically by aclocal 1.4-p5
   2
   3 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
   4 dnl This file is free software; the Free Software Foundation
   5 dnl gives unlimited permission to copy and/or distribute it,
   6 dnl with or without modifications, as long as this notice is preserved.
   7
   8 dnl This program is distributed in the hope that it will be useful,
   9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  11 dnl PARTICULAR PURPOSE.
  12
  13 # Do all the work for Automake.  This macro actually does too much --
  14 # some checks are only needed if your package does certain things.
  15 # But this isn't really a big deal.
  16
  17 # serial 1
  18
  19 dnl Usage:
  20 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
  21
  22 AC_DEFUN([AM_INIT_AUTOMAKE],
  23 [AC_REQUIRE([AC_PROG_INSTALL])
  24 PACKAGE=[$1]
  25 AC_SUBST(PACKAGE)
  26 VERSION=[$2]
  27 AC_SUBST(VERSION)
  28 dnl test to see if srcdir already configured
  29 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
  30   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  31 fi
  32 ifelse([$3],,
  33 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
  34 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
  35 AC_REQUIRE([AM_SANITY_CHECK])
  36 AC_REQUIRE([AC_ARG_PROGRAM])
  37 dnl FIXME This is truly gross.
  38 missing_dir=`cd $ac_aux_dir && pwd`
  39 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
  40 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
  41 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
  42 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
  43 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
  44 AC_REQUIRE([AC_PROG_MAKE_SET])])
  45
  46 #
  47 # Check to make sure that the build environment is sane.
  48 #
  49
  50 AC_DEFUN([AM_SANITY_CHECK],
  51 [AC_MSG_CHECKING([whether build environment is sane])
  52 # Just in case
  53 sleep 1
  54 echo timestamp > conftestfile
  55 # Do `set' in a subshell so we don't clobber the current shell's
  56 # arguments.  Must try -L first in case configure is actually a
  57 # symlink; some systems play weird games with the mod time of symlinks
  58 # (eg FreeBSD returns the mod time of the symlink's containing
  59 # directory).
  60 if (
  61    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
  62    if test "[$]*" = "X"; then
  63       # -L didn't work.
  64       set X `ls -t $srcdir/configure conftestfile`
  65    fi
  66    if test "[$]*" != "X $srcdir/configure conftestfile" \
  67       && test "[$]*" != "X conftestfile $srcdir/configure"; then
  68
  69       # If neither matched, then we have a broken ls.  This can happen
  70       # if, for instance, CONFIG_SHELL is bash and it inherits a
  71       # broken ls alias from the environment.  This has actually
  72       # happened.  Such a system could not be considered "sane".
  73       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  74 alias in your environment])
  75    fi
  76
  77    test "[$]2" = conftestfile
  78    )
  79 then
  80    # Ok.
  81    :
  82 else
  83    AC_MSG_ERROR([newly created file is older than distributed files!
  84 Check your system clock])
  85 fi
  86 rm -f conftest*
  87 AC_MSG_RESULT(yes)])
  88
  89 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
  90 dnl The program must properly implement --version.
  91 AC_DEFUN([AM_MISSING_PROG],
  92 [AC_MSG_CHECKING(for working $2)
  93 # Run test in a subshell; some versions of sh will print an error if
  94 # an executable is not found, even if stderr is redirected.
  95 # Redirect stdin to placate older versions of autoconf.  Sigh.
  96 if ($2 --version) < /dev/null > /dev/null 2>&1; then
  97    $1=$2
  98    AC_MSG_RESULT(found)
  99 else
 100    $1="$3/missing $2"
 101    AC_MSG_RESULT(missing)
 102 fi
 103 AC_SUBST($1)])
 104
 105 # Add --enable-maintainer-mode option to configure.
 106 # From Jim Meyering
 107
 108 # serial 1
 109
 110 AC_DEFUN([AM_MAINTAINER_MODE],
 111 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 112   dnl maintainer-mode is disabled by default
 113   AC_ARG_ENABLE(maintainer-mode,
 114 [  --enable-maintainer-mode enable make rules and dependencies not useful
 115                           (and sometimes confusing) to the casual installer],
 116       USE_MAINTAINER_MODE=$enableval,
 117       USE_MAINTAINER_MODE=no)
 118   AC_MSG_RESULT($USE_MAINTAINER_MODE)
 119   AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
 120   MAINT=$MAINTAINER_MODE_TRUE
 121   AC_SUBST(MAINT)dnl
 122 ]
 123 )
 124
 125 # Define a conditional.
 126
 127 AC_DEFUN([AM_CONDITIONAL],
 128 [AC_SUBST($1_TRUE)
 129 AC_SUBST($1_FALSE)
 130 if $2; then
 131   $1_TRUE=
 132   $1_FALSE='#'
 133 else
 134   $1_TRUE='#'
 135   $1_FALSE=
 136 fi])
 137
 138 # Like AC_CONFIG_HEADER, but automatically create stamp file.
 139
 140 AC_DEFUN([AM_CONFIG_HEADER],
 141 [AC_PREREQ([2.12])
 142 AC_CONFIG_HEADER([$1])
 143 dnl When config.status generates a header, we must update the stamp-h file.
 144 dnl This file resides in the same directory as the config header
 145 dnl that is generated.  We must strip everything past the first ":",
 146 dnl and everything past the last "/".
 147 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
 148 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
 149 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
 150 <<am_indx=1
 151 for am_file in <<$1>>; do
 152   case " <<$>>CONFIG_HEADERS " in
 153   *" <<$>>am_file "*<<)>>
 154     echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
 155     ;;
 156   esac
 157   am_indx=`expr "<<$>>am_indx" + 1`
 158 done<<>>dnl>>)
 159 changequote([,]))])
 160