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https://sourceware.org/git/binutils-gdb.git
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c073470881
* acinclude.m4: New file, copied from old aclocal.m4. * configure.in: Define and call AM_PROG_LIBTOOL and friends. Remove shared library handling; now handled by libtool. Replace AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all .o files to .lo. Remove stamp-h handling in AC_OUTPUT. * acconfig.h: Mention PACKAGE and VERSION. * stamp-h.in: New file. * dep-in.sed: Change .o to .lo. * Makefile.in: Now built with automake. * aclocal.m4: Now built with aclocal. * config.in, configure: Rebuild.
234 lines
6.7 KiB
Plaintext
234 lines
6.7 KiB
Plaintext
dnl aclocal.m4 generated automatically by aclocal 1.2
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dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
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AC_DEFUN(BFD_BINARY_FOPEN,
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[AC_REQUIRE([AC_CANONICAL_SYSTEM])
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case "${host}" in
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changequote(,)dnl
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i[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32 | *-*-windows)
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changequote([,])dnl
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AC_DEFINE(USE_BINARY_FOPEN) ;;
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esac])dnl
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dnl Get a default for CC_FOR_BUILD to put into Makefile.
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AC_DEFUN(BFD_CC_FOR_BUILD,
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[# Put a plausible default for CC_FOR_BUILD in Makefile.
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if test -z "$CC_FOR_BUILD"; then
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if test "x$cross_compiling" = "xno"; then
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CC_FOR_BUILD='$(CC)'
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else
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CC_FOR_BUILD=gcc
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fi
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fi
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AC_SUBST(CC_FOR_BUILD)])dnl
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dnl See whether we need a declaration for a function.
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AC_DEFUN(BFD_NEED_DECLARATION,
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[AC_MSG_CHECKING([whether $1 must be declared])
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AC_CACHE_VAL(bfd_cv_decl_needed_$1,
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[AC_TRY_COMPILE([
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#include <stdio.h>
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#ifdef HAVE_STRING_H
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#include <string.h>
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#else
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#endif
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif],
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[char *(*pfn) = (char *(*)) $1],
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bfd_cv_decl_needed_$1=no, bfd_cv_decl_needed_$1=yes)])
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AC_MSG_RESULT($bfd_cv_decl_needed_$1)
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if test $bfd_cv_decl_needed_$1 = yes; then
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bfd_tr_decl=NEED_DECLARATION_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
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AC_DEFINE_UNQUOTED($bfd_tr_decl)
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fi
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])dnl
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# Do all the work for Automake. This macro actually does too much --
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# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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# serial 1
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dnl Usage:
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dnl AM_INIT_AUTOMAKE(package,version, [no-define])
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AC_DEFUN(AM_INIT_AUTOMAKE,
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[AC_REQUIRE([AM_PROG_INSTALL])
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PACKAGE=[$1]
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AC_SUBST(PACKAGE)
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VERSION=[$2]
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AC_SUBST(VERSION)
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dnl test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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fi
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ifelse([$3],,
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
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AM_SANITY_CHECK
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AC_ARG_PROGRAM
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dnl FIXME This is truly gross.
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missing_dir=`cd $ac_aux_dir && pwd`
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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AC_PROG_MAKE_SET])
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# serial 1
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AC_DEFUN(AM_PROG_INSTALL,
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[AC_REQUIRE([AC_PROG_INSTALL])
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test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
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AC_SUBST(INSTALL_SCRIPT)dnl
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])
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#
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# Check to make sure that the build environment is sane.
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#
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AC_DEFUN(AM_SANITY_CHECK,
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftestfile
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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if test "$@" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftestfile`
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fi
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test "[$]2" = conftestfile
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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rm -f conftest*
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AC_MSG_RESULT(yes)])
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
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dnl The program must properly implement --version.
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AC_DEFUN(AM_MISSING_PROG,
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[AC_MSG_CHECKING(for working $2)
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# Run test in a subshell; some versions of sh will print an error if
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# an executable is not found, even if stderr is redirected.
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# Redirect stdin to placate older versions of autoconf. Sigh.
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if ($2 --version) < /dev/null > /dev/null 2>&1; then
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$1=$2
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AC_MSG_RESULT(found)
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else
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$1="$3/missing $2"
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AC_MSG_RESULT(missing)
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fi
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AC_SUBST($1)])
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# Like AC_CONFIG_HEADER, but automatically create stamp file.
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AC_DEFUN(AM_CONFIG_HEADER,
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[AC_PREREQ([2.12])
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AC_CONFIG_HEADER([$1])
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dnl When config.status generates a header, we must update the stamp-h file.
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dnl This file resides in the same directory as the config header
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dnl that is generated. We must strip everything past the first ":",
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dnl and everything past the last "/".
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AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
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ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
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<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
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<<am_indx=1
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for am_file in <<$1>>; do
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case " <<$>>CONFIG_HEADERS " in
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*" <<$>>am_file "*<<)>>
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echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
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;;
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esac
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am_indx=`expr "<<$>>am_indx" + 1`
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done<<>>dnl>>)
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changequote([,]))])
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# Add --enable-maintainer-mode option to configure.
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# From Jim Meyering
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# serial 1
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AC_DEFUN(AM_MAINTAINER_MODE,
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[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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dnl maintainer-mode is disabled by default
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AC_ARG_ENABLE(maintainer-mode,
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[ --enable-maintainer-mode enable make rules and dependencies not useful
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(and sometimes confusing) to the casual installer],
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USE_MAINTAINER_MODE=$enableval,
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USE_MAINTAINER_MODE=no)
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AC_MSG_RESULT($USE_MAINTAINER_MODE)
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if test $USE_MAINTAINER_MODE = yes; then
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MAINT=
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else
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MAINT='#M#'
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fi
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AC_SUBST(MAINT)dnl
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]
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)
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# Check to see if we're running under Cygwin32, without using
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# AC_CANONICAL_*. If so, set output variable CYGWIN32 to "yes".
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# Otherwise set it to "no".
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dnl AM_CYGWIN32()
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dnl You might think we can do this by checking for a cygwin32-specific
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dnl cpp define.
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AC_DEFUN(AM_CYGWIN32,
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[AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
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[AC_TRY_COMPILE(,[int main () { return __CYGWIN32__; }],
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am_cv_cygwin32=yes, am_cv_cygwin32=no)
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rm -f conftest*])
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CYGWIN32=
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test "$am_cv_cygwin32" = yes && CYGWIN32=yes])
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# Check to see if we're running under Win32, without using
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# AC_CANONICAL_*. If so, set output variable EXEEXT to ".exe".
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# Otherwise set it to "".
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dnl AM_EXEEXT()
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dnl This knows we add .exe if we're building in the Cygwin32
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dnl environment. But if we're not, then it compiles a test program
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dnl to see if there is a suffix for executables.
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AC_DEFUN(AM_EXEEXT,
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dnl AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AM_CYGWIN32])
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AC_MSG_CHECKING([for executable suffix])
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[AC_CACHE_VAL(am_cv_exeext,
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[if test "$CYGWIN32" = yes; then
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am_cv_exeext=.exe
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else
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cat > am_c_test.c << 'EOF'
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int main() {
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/* Nothing needed here */
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}
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EOF
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${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
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am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
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rm -f am_c_test*])
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test x"${am_cv_exeext}" = x && am_cv_exeext=no
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fi
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EXEEXT=""
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test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
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AC_MSG_RESULT(${am_cv_exeext})
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AC_SUBST(EXEEXT)])
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