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authorIan Lance Taylor <ian@airs.com>1997-08-01 01:49:13 +0000
committerIan Lance Taylor <ian@airs.com>1997-08-01 01:49:13 +0000
commit1daed53f649e59ca014be31f814b040eb4d940d6 (patch)
tree2125fff6dd9fb6912aa781a7982f879c3b0432b3 /opcodes/acinclude.m4
parent5e377ed2f2fe756468a14385ad7364053d637025 (diff)
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* Makefile.am: New file, based on old Makefile.in.
* acconfig.h: New file. * acinclude.m4: New file. * stamp-h.in: New file. * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Removed shared library handling; now handled by libtool. Replace AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Replace AC_PROG_INSTALL with AM_PROG_INSTALL. Change all .o files to .lo. Remove stamp-h handling in AC_OUTPUT. * dep-in.sed: Change .o to .lo. * Makefile.in: Now built with automake. * aclocal.m4: Now built with aclocal. * config.in, configure: Rebuild.
Diffstat (limited to 'opcodes/acinclude.m4')
-rw-r--r--opcodes/acinclude.m4111
1 files changed, 111 insertions, 0 deletions
diff --git a/opcodes/acinclude.m4 b/opcodes/acinclude.m4
new file mode 100644
index 0000000..1d38781
--- /dev/null
+++ b/opcodes/acinclude.m4
@@ -0,0 +1,111 @@
+sinclude(../bfd/acmacros.m4)
+
+dnl This is a copy of AM_PROG_LIBTOOL from libtool 1.0, modified to
+dnl not produce a shared library by default.
+AC_DEFUN(AM_PROG_LIBTOOL,
+[AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([AC_PROG_RANLIB])
+AC_REQUIRE([AM_PROG_LD])
+AC_REQUIRE([AC_PROG_LN_S])
+
+# Always use our own libtool.
+LIBTOOL='$(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)
+
+dnl Allow the --disable-shared flag to stop us from building shared libs.
+AC_ARG_ENABLE(shared,
+[ --enable-shared build shared libraries [default=yes]],
+test "$enableval" = no && libtool_shared=" --disable-shared",
+libtool_shared=--disable-shared)
+
+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 "$enableval" = no && libtool_static=" --disable-static",
+libtool_static=)
+
+libtool_flags="$libtool_shared$libtool_static"
+test "$silent" = yes && libtool_flags="$libtool_flags --silent"
+test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
+test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+[case "$host" in
+*-*-irix6*)
+ 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} $f"
+ fi
+ done
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ CFLAGS="$CFLAGS -belf"
+ ;;
+esac]
+
+# Actually configure libtool. ac_aux_dir is where install-sh is found.
+CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
+LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
+${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
+$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
+|| AC_MSG_ERROR([libtool configure failed])
+])
+
+# AM_PROG_LD - find the path to the GNU or non-GNU linker
+AC_DEFUN(AM_PROG_LD,
+[AC_ARG_WITH(gnu-ld,
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+if test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(ac_cv_path_LD,
+[case "$LD" in
+ /*)
+ ac_cv_path_LD="$LD" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/ld"; then
+ ac_cv_path_LD="$ac_dir/ld"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" = yes && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+esac])
+LD="$ac_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_SUBST(LD)
+AM_PROG_LD_GNU
+])
+
+AC_DEFUN(AM_PROG_LD_GNU,
+[AC_CACHE_CHECK([whether we are using GNU ld], ac_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
+ ac_cv_prog_gnu_ld=yes
+else
+ ac_cv_prog_gnu_ld=no
+fi])
+])