aclocal.m4 revision 104834
1dnl aclocal.m4 generated automatically by aclocal 1.4-p5 2 3dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. 4dnl This file is free software; the Free Software Foundation 5dnl gives unlimited permission to copy and/or distribute it, 6dnl with or without modifications, as long as this notice is preserved. 7 8dnl This program is distributed in the hope that it will be useful, 9dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without 10dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A 11dnl PARTICULAR PURPOSE. 12 13sinclude(../bfd/acinclude.m4) 14 15dnl sinclude(../libtool.m4) already included in bfd/acinclude.m4 16dnl The lines below arrange for aclocal not to bring libtool.m4 17dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake 18dnl to add a definition of LIBTOOL to Makefile.in. 19ifelse(yes,no,[ 20AC_DEFUN([AM_PROG_LIBTOOL],) 21AC_DEFUN([AM_DISABLE_SHARED],) 22AC_SUBST(LIBTOOL) 23]) 24 25dnl sinclude(../gettext.m4) already included in bfd/acinclude.m4 26ifelse(yes,no,[ 27AC_DEFUN([CY_WITH_NLS],) 28AC_SUBST(INTLLIBS) 29]) 30 31dnl AM_INSTALL_LIBBFD already included in bfd/acinclude.m4 32ifelse(yes,no,[ 33AC_DEFUN([AM_INSTALL_LIBBFD],) 34AC_SUBST(bfdlibdir) 35AC_SUBST(bfdincludedir) 36]) 37 38# Do all the work for Automake. This macro actually does too much -- 39# some checks are only needed if your package does certain things. 40# But this isn't really a big deal. 41 42# serial 1 43 44dnl Usage: 45dnl AM_INIT_AUTOMAKE(package,version, [no-define]) 46 47AC_DEFUN([AM_INIT_AUTOMAKE], 48[AC_REQUIRE([AC_PROG_INSTALL]) 49PACKAGE=[$1] 50AC_SUBST(PACKAGE) 51VERSION=[$2] 52AC_SUBST(VERSION) 53dnl test to see if srcdir already configured 54if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then 55 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 56fi 57ifelse([$3],, 58AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 59AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) 60AC_REQUIRE([AM_SANITY_CHECK]) 61AC_REQUIRE([AC_ARG_PROGRAM]) 62dnl FIXME This is truly gross. 63missing_dir=`cd $ac_aux_dir && pwd` 64AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) 65AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) 66AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) 67AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) 68AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) 69AC_REQUIRE([AC_PROG_MAKE_SET])]) 70 71# 72# Check to make sure that the build environment is sane. 73# 74 75AC_DEFUN([AM_SANITY_CHECK], 76[AC_MSG_CHECKING([whether build environment is sane]) 77# Just in case 78sleep 1 79echo timestamp > conftestfile 80# Do `set' in a subshell so we don't clobber the current shell's 81# arguments. Must try -L first in case configure is actually a 82# symlink; some systems play weird games with the mod time of symlinks 83# (eg FreeBSD returns the mod time of the symlink's containing 84# directory). 85if ( 86 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` 87 if test "[$]*" = "X"; then 88 # -L didn't work. 89 set X `ls -t $srcdir/configure conftestfile` 90 fi 91 if test "[$]*" != "X $srcdir/configure conftestfile" \ 92 && test "[$]*" != "X conftestfile $srcdir/configure"; then 93 94 # If neither matched, then we have a broken ls. This can happen 95 # if, for instance, CONFIG_SHELL is bash and it inherits a 96 # broken ls alias from the environment. This has actually 97 # happened. Such a system could not be considered "sane". 98 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 99alias in your environment]) 100 fi 101 102 test "[$]2" = conftestfile 103 ) 104then 105 # Ok. 106 : 107else 108 AC_MSG_ERROR([newly created file is older than distributed files! 109Check your system clock]) 110fi 111rm -f conftest* 112AC_MSG_RESULT(yes)]) 113 114dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) 115dnl The program must properly implement --version. 116AC_DEFUN([AM_MISSING_PROG], 117[AC_MSG_CHECKING(for working $2) 118# Run test in a subshell; some versions of sh will print an error if 119# an executable is not found, even if stderr is redirected. 120# Redirect stdin to placate older versions of autoconf. Sigh. 121if ($2 --version) < /dev/null > /dev/null 2>&1; then 122 $1=$2 123 AC_MSG_RESULT(found) 124else 125 $1="$3/missing $2" 126 AC_MSG_RESULT(missing) 127fi 128AC_SUBST($1)]) 129 130# Like AC_CONFIG_HEADER, but automatically create stamp file. 131 132AC_DEFUN([AM_CONFIG_HEADER], 133[AC_PREREQ([2.12]) 134AC_CONFIG_HEADER([$1]) 135dnl When config.status generates a header, we must update the stamp-h file. 136dnl This file resides in the same directory as the config header 137dnl that is generated. We must strip everything past the first ":", 138dnl and everything past the last "/". 139AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl 140ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, 141<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, 142<<am_indx=1 143for am_file in <<$1>>; do 144 case " <<$>>CONFIG_HEADERS " in 145 *" <<$>>am_file "*<<)>> 146 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx 147 ;; 148 esac 149 am_indx=`expr "<<$>>am_indx" + 1` 150done<<>>dnl>>) 151changequote([,]))]) 152 153# Add --enable-maintainer-mode option to configure. 154# From Jim Meyering 155 156# serial 1 157 158AC_DEFUN([AM_MAINTAINER_MODE], 159[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) 160 dnl maintainer-mode is disabled by default 161 AC_ARG_ENABLE(maintainer-mode, 162[ --enable-maintainer-mode enable make rules and dependencies not useful 163 (and sometimes confusing) to the casual installer], 164 USE_MAINTAINER_MODE=$enableval, 165 USE_MAINTAINER_MODE=no) 166 AC_MSG_RESULT($USE_MAINTAINER_MODE) 167 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) 168 MAINT=$MAINTAINER_MODE_TRUE 169 AC_SUBST(MAINT)dnl 170] 171) 172 173# Define a conditional. 174 175AC_DEFUN([AM_CONDITIONAL], 176[AC_SUBST($1_TRUE) 177AC_SUBST($1_FALSE) 178if $2; then 179 $1_TRUE= 180 $1_FALSE='#' 181else 182 $1_TRUE='#' 183 $1_FALSE= 184fi]) 185 186