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author | Ian Lance Taylor <ian@airs.com> | 1997-08-01 17:01:36 +0000 |
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committer | Ian Lance Taylor <ian@airs.com> | 1997-08-01 17:01:36 +0000 |
commit | aa13d30d819f5fc4a98d294e635e1c2edf55eecf (patch) | |
tree | 987998800237f690b0f84d88c326b4d55a79ccbc /bfd/aclocal.m4 | |
parent | a3d2e13be9753fa5b4357826ce8bbaaca4134f84 (diff) | |
download | gdb-aa13d30d819f5fc4a98d294e635e1c2edf55eecf.zip gdb-aa13d30d819f5fc4a98d294e635e1c2edf55eecf.tar.gz gdb-aa13d30d819f5fc4a98d294e635e1c2edf55eecf.tar.bz2 |
* configure.in: Set enable_shared before AM_PROG_LIBTOOL.
* acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
copy; use a patches libtool instead.
* acmacros.m4: Remove.
* Makefile.in, aclocal.m4, configure: Rebuild.
Diffstat (limited to 'bfd/aclocal.m4')
-rw-r--r-- | bfd/aclocal.m4 | 256 |
1 files changed, 159 insertions, 97 deletions
diff --git a/bfd/aclocal.m4 b/bfd/aclocal.m4 index 454578f..46ef3fe 100644 --- a/bfd/aclocal.m4 +++ b/bfd/aclocal.m4 @@ -1,9 +1,147 @@ dnl aclocal.m4 generated automatically by aclocal 1.2 -sinclude(acmacros.m4) +dnl See whether we need to use fopen-bin.h rather than fopen-same.h. +AC_DEFUN(BFD_BINARY_FOPEN, +[AC_REQUIRE([AC_CANONICAL_SYSTEM]) +case "${host}" in +changequote(,)dnl +i[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32 | *-*-windows) +changequote([,])dnl + AC_DEFINE(USE_BINARY_FOPEN) ;; +esac])dnl -dnl This is a copy of AM_PROG_LIBTOOL from libtool 1.0, modified to -dnl not produce a shared library by default. +dnl Get a default for CC_FOR_BUILD to put into Makefile. +AC_DEFUN(BFD_CC_FOR_BUILD, +[# Put a plausible default for CC_FOR_BUILD in Makefile. +if test -z "$CC_FOR_BUILD"; then + if test "x$cross_compiling" = "xno"; then + CC_FOR_BUILD='$(CC)' + else + CC_FOR_BUILD=gcc + fi +fi +AC_SUBST(CC_FOR_BUILD)])dnl + +dnl See whether we need a declaration for a function. +AC_DEFUN(BFD_NEED_DECLARATION, +[AC_MSG_CHECKING([whether $1 must be declared]) +AC_CACHE_VAL(bfd_cv_decl_needed_$1, +[AC_TRY_COMPILE([ +#include <stdio.h> +#ifdef HAVE_STRING_H +#include <string.h> +#else +#ifdef HAVE_STRINGS_H +#include <strings.h> +#endif +#endif +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif], +[char *(*pfn) = (char *(*)) $1], +bfd_cv_decl_needed_$1=no, bfd_cv_decl_needed_$1=yes)]) +AC_MSG_RESULT($bfd_cv_decl_needed_$1) +if test $bfd_cv_decl_needed_$1 = yes; then + bfd_tr_decl=NEED_DECLARATION_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + AC_DEFINE_UNQUOTED($bfd_tr_decl) +fi +])dnl + +# Do all the work for Automake. This macro actually does too much -- +# some checks are only needed if your package does certain things. +# But this isn't really a big deal. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN(AM_INIT_AUTOMAKE, +[AC_REQUIRE([AM_PROG_INSTALL]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE") +AC_DEFINE_UNQUOTED(VERSION, "$VERSION")) +AM_SANITY_CHECK +AC_ARG_PROGRAM +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_PROG_MAKE_SET]) + + +# serial 1 + +AC_DEFUN(AM_PROG_INSTALL, +[AC_REQUIRE([AC_PROG_INSTALL]) +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' +AC_SUBST(INSTALL_SCRIPT)dnl +]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN(AM_SANITY_CHECK, +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$@" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN(AM_MISSING_PROG, +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + + +# serial 9 AM_PROG_LIBTOOL AC_DEFUN(AM_PROG_LIBTOOL, [AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_PROG_CC]) @@ -18,14 +156,24 @@ AC_SUBST(LIBTOOL) dnl Allow the --disable-shared flag to stop us from building shared libs. AC_ARG_ENABLE(shared, [ --enable-shared build shared libraries [default=yes]], -test "$enableval" = no && libtool_shared=" --disable-shared", -libtool_shared=--disable-shared) +[if test "$enableval" = no; then + enable_shared=no +else + enable_shared=yes +fi]) +libtool_shared= +test "$enable_shared" = no && libtool_shared=" --disable-shared" dnl Allow the --disable-static flag to stop us from building static libs. AC_ARG_ENABLE(static, [ --enable-static build static libraries [default=yes]], -test "$enableval" = no && libtool_static=" --disable-static", -libtool_static=) +[if test "$enableval" = no; then + enable_static=no +else + enable_static=yes +fi]) +libtool_static= +test "$enable_static" = no && libtool_static=" --disable-static" libtool_flags="$libtool_shared$libtool_static" test "$silent" = yes && libtool_flags="$libtool_flags --silent" @@ -36,11 +184,15 @@ test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" # libtool support. [case "$host" in *-*-irix6*) + ac_save_CFLAGS="$CFLAGS" + # -n32 always needs to be added to the linker when using GCC. + test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32" for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do if echo " $CC $CFLAGS " | egrep -e "[ ]$f[ ]" > /dev/null; then LD="${LD-ld} $f" fi done + CFLAGS="$ac_save_CFLAGS" ;; *-*-sco3.2v5*) @@ -112,96 +264,6 @@ else fi]) ]) -# Do all the work for Automake. This macro actually does too much -- -# some checks are only needed if your package does certain things. -# But this isn't really a big deal. - -# serial 1 - -dnl Usage: -dnl AM_INIT_AUTOMAKE(package,version, [no-define]) - -AC_DEFUN(AM_INIT_AUTOMAKE, -[AC_REQUIRE([AM_PROG_INSTALL]) -PACKAGE=[$1] -AC_SUBST(PACKAGE) -VERSION=[$2] -AC_SUBST(VERSION) -dnl test to see if srcdir already configured -if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then - AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) -fi -ifelse([$3],, -AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE") -AC_DEFINE_UNQUOTED(VERSION, "$VERSION")) -AM_SANITY_CHECK -AC_ARG_PROGRAM -dnl FIXME This is truly gross. -missing_dir=`cd $ac_aux_dir && pwd` -AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) -AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) -AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) -AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) -AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) -AC_PROG_MAKE_SET]) - - -# serial 1 - -AC_DEFUN(AM_PROG_INSTALL, -[AC_REQUIRE([AC_PROG_INSTALL]) -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' -AC_SUBST(INSTALL_SCRIPT)dnl -]) - -# -# Check to make sure that the build environment is sane. -# - -AC_DEFUN(AM_SANITY_CHECK, -[AC_MSG_CHECKING([whether build environment is sane]) -# Just in case -sleep 1 -echo timestamp > conftestfile -# Do `set' in a subshell so we don't clobber the current shell's -# arguments. Must try -L first in case configure is actually a -# symlink; some systems play weird games with the mod time of symlinks -# (eg FreeBSD returns the mod time of the symlink's containing -# directory). -if ( - set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` - if test "$@" = "X"; then - # -L didn't work. - set X `ls -t $srcdir/configure conftestfile` - fi - test "[$]2" = conftestfile - ) -then - # Ok. - : -else - AC_MSG_ERROR([newly created file is older than distributed files! -Check your system clock]) -fi -rm -f conftest* -AC_MSG_RESULT(yes)]) - -dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) -dnl The program must properly implement --version. -AC_DEFUN(AM_MISSING_PROG, -[AC_MSG_CHECKING(for working $2) -# Run test in a subshell; some versions of sh will print an error if -# an executable is not found, even if stderr is redirected. -# Redirect stdin to placate older versions of autoconf. Sigh. -if ($2 --version) < /dev/null > /dev/null 2>&1; then - $1=$2 - AC_MSG_RESULT(found) -else - $1="$3/missing $2" - AC_MSG_RESULT(missing) -fi -AC_SUBST($1)]) - # Like AC_CONFIG_HEADER, but automatically create stamp file. AC_DEFUN(AM_CONFIG_HEADER, |