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],)
31 # This test replaces the one in autoconf.
32 # Currently this macro should have the same name as the autoconf macro
33 # because gettext's gettext.m4 (distributed in the automake package)
34 # still uses it. Otherwise, the use in gettext.m4 makes autoheader
35 # give these diagnostics:
36 # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
37 # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
39 undefine([AC_ISC_POSIX])
41 AC_DEFUN(AC_ISC_POSIX,
43 dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
44 AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
50 dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
52 [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
53 AC_CHECK_PROGS(LEX, flex lex, [$missing_dir/missing flex])
57 # Do all the work for Automake. This macro actually does too much --
58 # some checks are only needed if your package does certain things.
59 # But this isn't really a big deal.
64 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
66 AC_DEFUN(AM_INIT_AUTOMAKE,
67 [AC_REQUIRE([AC_PROG_INSTALL])
72 dnl test to see if srcdir already configured
73 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
74 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
77 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
78 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
79 AC_REQUIRE([AM_SANITY_CHECK])
80 AC_REQUIRE([AC_ARG_PROGRAM])
81 dnl FIXME This is truly gross.
82 missing_dir=`cd $ac_aux_dir && pwd`
83 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
84 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
85 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
86 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
87 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
88 AC_REQUIRE([AC_PROG_MAKE_SET])])
91 # Check to make sure that the build environment is sane.
94 AC_DEFUN(AM_SANITY_CHECK,
95 [AC_MSG_CHECKING([whether build environment is sane])
98 echo timestamp > conftestfile
99 # Do `set' in a subshell so we don't clobber the current shell's
100 # arguments. Must try -L first in case configure is actually a
101 # symlink; some systems play weird games with the mod time of symlinks
102 # (eg FreeBSD returns the mod time of the symlink's containing
105 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
106 if test "[$]*" = "X"; then
108 set X `ls -t $srcdir/configure conftestfile`
110 if test "[$]*" != "X $srcdir/configure conftestfile" \
111 && test "[$]*" != "X conftestfile $srcdir/configure"; then
113 # If neither matched, then we have a broken ls. This can happen
114 # if, for instance, CONFIG_SHELL is bash and it inherits a
115 # broken ls alias from the environment. This has actually
116 # happened. Such a system could not be considered "sane".
117 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
118 alias in your environment])
121 test "[$]2" = conftestfile
127 AC_MSG_ERROR([newly created file is older than distributed files!
128 Check your system clock])
133 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
134 dnl The program must properly implement --version.
135 AC_DEFUN(AM_MISSING_PROG,
136 [AC_MSG_CHECKING(for working $2)
137 # Run test in a subshell; some versions of sh will print an error if
138 # an executable is not found, even if stderr is redirected.
139 # Redirect stdin to placate older versions of autoconf. Sigh.
140 if ($2 --version) < /dev/null > /dev/null 2>&1; then
145 AC_MSG_RESULT(missing)
149 # Like AC_CONFIG_HEADER, but automatically create stamp file.
151 AC_DEFUN(AM_CONFIG_HEADER,
153 AC_CONFIG_HEADER([$1])
154 dnl When config.status generates a header, we must update the stamp-h file.
155 dnl This file resides in the same directory as the config header
156 dnl that is generated. We must strip everything past the first ":",
157 dnl and everything past the last "/".
158 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
159 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
160 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
162 for am_file in <<$1>>; do
163 case " <<$>>CONFIG_HEADERS " in
164 *" <<$>>am_file "*<<)>>
165 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
168 am_indx=`expr "<<$>>am_indx" + 1`
172 # Add --enable-maintainer-mode option to configure.
177 AC_DEFUN(AM_MAINTAINER_MODE,
178 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
179 dnl maintainer-mode is disabled by default
180 AC_ARG_ENABLE(maintainer-mode,
181 [ --enable-maintainer-mode enable make rules and dependencies not useful
182 (and sometimes confusing) to the casual installer],
183 USE_MAINTAINER_MODE=$enableval,
184 USE_MAINTAINER_MODE=no)
185 AC_MSG_RESULT($USE_MAINTAINER_MODE)
186 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
187 MAINT=$MAINTAINER_MODE_TRUE
192 # Define a conditional.
194 AC_DEFUN(AM_CONDITIONAL,