1 dnl aclocal.m4 generated automatically by aclocal 1.4
3 dnl Copyright (C) 1994, 1995-8, 1999 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.
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.
13 sinclude(../bfd/acinclude.m4)
15 dnl sinclude(../libtool.m4) already included in bfd/acinclude.m4
16 dnl The lines below arrange for aclocal not to bring libtool.m4
17 dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
18 dnl to add a definition of LIBTOOL to Makefile.in.
20 AC_DEFUN([AM_PROG_LIBTOOL],)
24 dnl sinclude(../gettext.m4) already included in bfd/acinclude.m4
26 AC_DEFUN([CY_WITH_NLS],)
30 # Do all the work for Automake. This macro actually does too much --
31 # some checks are only needed if your package does certain things.
32 # But this isn't really a big deal.
37 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
39 AC_DEFUN(AM_INIT_AUTOMAKE,
40 [AC_REQUIRE([AC_PROG_INSTALL])
45 dnl test to see if srcdir already configured
46 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
47 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
50 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
51 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
52 AC_REQUIRE([AM_SANITY_CHECK])
53 AC_REQUIRE([AC_ARG_PROGRAM])
54 dnl FIXME This is truly gross.
55 missing_dir=`cd $ac_aux_dir && pwd`
56 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
57 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
58 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
59 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
60 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
61 AC_REQUIRE([AC_PROG_MAKE_SET])])
64 # Check to make sure that the build environment is sane.
67 AC_DEFUN(AM_SANITY_CHECK,
68 [AC_MSG_CHECKING([whether build environment is sane])
71 echo timestamp > conftestfile
72 # Do `set' in a subshell so we don't clobber the current shell's
73 # arguments. Must try -L first in case configure is actually a
74 # symlink; some systems play weird games with the mod time of symlinks
75 # (eg FreeBSD returns the mod time of the symlink's containing
78 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
79 if test "[$]*" = "X"; then
81 set X `ls -t $srcdir/configure conftestfile`
83 if test "[$]*" != "X $srcdir/configure conftestfile" \
84 && test "[$]*" != "X conftestfile $srcdir/configure"; then
86 # If neither matched, then we have a broken ls. This can happen
87 # if, for instance, CONFIG_SHELL is bash and it inherits a
88 # broken ls alias from the environment. This has actually
89 # happened. Such a system could not be considered "sane".
90 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
91 alias in your environment])
94 test "[$]2" = conftestfile
100 AC_MSG_ERROR([newly created file is older than distributed files!
101 Check your system clock])
106 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
107 dnl The program must properly implement --version.
108 AC_DEFUN(AM_MISSING_PROG,
109 [AC_MSG_CHECKING(for working $2)
110 # Run test in a subshell; some versions of sh will print an error if
111 # an executable is not found, even if stderr is redirected.
112 # Redirect stdin to placate older versions of autoconf. Sigh.
113 if ($2 --version) < /dev/null > /dev/null 2>&1; then
118 AC_MSG_RESULT(missing)
122 # Like AC_CONFIG_HEADER, but automatically create stamp file.
124 AC_DEFUN(AM_CONFIG_HEADER,
126 AC_CONFIG_HEADER([$1])
127 dnl When config.status generates a header, we must update the stamp-h file.
128 dnl This file resides in the same directory as the config header
129 dnl that is generated. We must strip everything past the first ":",
130 dnl and everything past the last "/".
131 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
132 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
133 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
135 for am_file in <<$1>>; do
136 case " <<$>>CONFIG_HEADERS " in
137 *" <<$>>am_file "*<<)>>
138 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
141 am_indx=`expr "<<$>>am_indx" + 1`
147 dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
148 AC_DEFUN(AM_PROG_LEX,
149 [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
150 AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
154 # Add --enable-maintainer-mode option to configure.
159 AC_DEFUN(AM_MAINTAINER_MODE,
160 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
161 dnl maintainer-mode is disabled by default
162 AC_ARG_ENABLE(maintainer-mode,
163 [ --enable-maintainer-mode enable make rules and dependencies not useful
164 (and sometimes confusing) to the casual installer],
165 USE_MAINTAINER_MODE=$enableval,
166 USE_MAINTAINER_MODE=no)
167 AC_MSG_RESULT($USE_MAINTAINER_MODE)
168 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
169 MAINT=$MAINTAINER_MODE_TRUE
174 # Define a conditional.
176 AC_DEFUN(AM_CONDITIONAL,