Browse Source
* 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.gdb-4_18-branch
Ian Lance Taylor
29 years ago
8 changed files with 1314 additions and 473 deletions
@ -0,0 +1,6 @@ |
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/* Name of package. */ |
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#undef PACKAGE |
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|
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/* Version of package. */ |
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#undef VERSION |
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@ -0,0 +1,111 @@ |
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sinclude(../bfd/acmacros.m4) |
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|
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dnl This is a copy of AM_PROG_LIBTOOL from libtool 1.0, modified to |
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dnl not produce a shared library by default. |
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AC_DEFUN(AM_PROG_LIBTOOL, |
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[AC_REQUIRE([AC_CANONICAL_HOST]) |
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AC_REQUIRE([AC_PROG_CC]) |
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AC_REQUIRE([AC_PROG_RANLIB]) |
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AC_REQUIRE([AM_PROG_LD]) |
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AC_REQUIRE([AC_PROG_LN_S]) |
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|
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# Always use our own libtool. |
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LIBTOOL='$(top_builddir)/libtool' |
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AC_SUBST(LIBTOOL) |
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|
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dnl Allow the --disable-shared flag to stop us from building shared libs. |
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AC_ARG_ENABLE(shared, |
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[ --enable-shared build shared libraries [default=yes]], |
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test "$enableval" = no && libtool_shared=" --disable-shared", |
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libtool_shared=--disable-shared) |
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|
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dnl Allow the --disable-static flag to stop us from building static libs. |
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AC_ARG_ENABLE(static, |
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[ --enable-static build static libraries [default=yes]], |
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test "$enableval" = no && libtool_static=" --disable-static", |
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libtool_static=) |
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|
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libtool_flags="$libtool_shared$libtool_static" |
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test "$silent" = yes && libtool_flags="$libtool_flags --silent" |
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
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|
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# Some flags need to be propagated to the compiler or linker for good |
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# libtool support. |
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[case "$host" in |
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*-*-irix6*) |
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for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do |
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if echo " $CC $CFLAGS " | egrep -e "[ ]$f[ ]" > /dev/null; then |
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LD="${LD-ld} $f" |
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fi |
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done |
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;; |
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|
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*-*-sco3.2v5*) |
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# On SCO OpenServer 5, we need -belf to get full-featured binaries. |
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CFLAGS="$CFLAGS -belf" |
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;; |
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esac] |
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|
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# Actually configure libtool. ac_aux_dir is where install-sh is found. |
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
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LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \ |
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \ |
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
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|| AC_MSG_ERROR([libtool configure failed]) |
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]) |
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|
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# AM_PROG_LD - find the path to the GNU or non-GNU linker |
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AC_DEFUN(AM_PROG_LD, |
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[AC_ARG_WITH(gnu-ld, |
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[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
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test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
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if test "$with_gnu_ld" = yes; then |
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AC_MSG_CHECKING([for GNU ld]) |
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else |
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AC_MSG_CHECKING([for non-GNU ld]) |
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fi |
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AC_CACHE_VAL(ac_cv_path_LD, |
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[case "$LD" in |
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/*) |
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ac_cv_path_LD="$LD" # Let the user override the test with a path. |
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;; |
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*) |
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
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for ac_dir in $PATH; do |
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test -z "$ac_dir" && ac_dir=. |
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if test -f "$ac_dir/ld"; then |
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ac_cv_path_LD="$ac_dir/ld" |
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# Check to see if the program is GNU ld. I'd rather use --version, |
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# but apparently some GNU ld's only accept -v. |
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# Break only if it was the GNU/non-GNU ld that we prefer. |
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if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then |
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test "$with_gnu_ld" = yes && break |
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else |
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test "$with_gnu_ld" != yes && break |
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fi |
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fi |
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done |
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IFS="$ac_save_ifs" |
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;; |
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esac]) |
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LD="$ac_cv_path_LD" |
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if test -n "$LD"; then |
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AC_MSG_RESULT($LD) |
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else |
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AC_MSG_RESULT(no) |
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fi |
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test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
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AC_SUBST(LD) |
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AM_PROG_LD_GNU |
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]) |
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|
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AC_DEFUN(AM_PROG_LD_GNU, |
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[AC_CACHE_CHECK([whether we are using GNU ld], ac_cv_prog_gnu_ld, |
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[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
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if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then |
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ac_cv_prog_gnu_ld=yes |
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else |
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ac_cv_prog_gnu_ld=no |
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fi]) |
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]) |
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@ -1,45 +1,295 @@ |
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dnl |
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dnl This ugly hack is needed because the Cygnus configure script won't |
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dnl tell us what CC is going to be, and "cc" isn't always right. (The |
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dnl top-level Makefile will always override anything we choose here, so |
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dnl the usual gcc/cc selection is useless.) |
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dnl |
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dnl It knows where it is in the tree; don't try using it elsewhere. |
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dnl |
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undefine([AC_PROG_CC])dnl |
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AC_DEFUN(AC_PROG_CC, |
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[AC_BEFORE([$0], [AC_PROG_CPP])dnl |
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dnl |
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dnl The ugly bit... |
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dnl |
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AC_MSG_CHECKING([for CC]) |
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dnl Don't bother with cache. |
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test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'` |
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test -z "$CC" && CC=cc |
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AC_MSG_RESULT(setting CC to $CC) |
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AC_SUBST(CC) |
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dnl |
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dnl Find out if we are using GNU C, under whatever name. |
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dnl The semicolon is to pacify NeXT's syntax-checking cpp. |
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cat > conftest.c <<EOF |
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#ifdef __GNUC__ |
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yes; |
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#endif |
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EOF |
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if ${CC-cc} -E conftest.c 2>&AC_FD_CC | egrep yes >/dev/null 2>&1; then |
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GCC=yes |
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if test "${CFLAGS+set}" != set; then |
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echo 'void f(){}' > conftest.c |
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if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then |
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CFLAGS="-g -O" |
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else |
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CFLAGS="-O" |
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dnl aclocal.m4 generated automatically by aclocal 1.2 |
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|
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sinclude(../bfd/acmacros.m4) |
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|
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dnl This is a copy of AM_PROG_LIBTOOL from libtool 1.0, modified to |
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dnl not produce a shared library by default. |
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AC_DEFUN(AM_PROG_LIBTOOL, |
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[AC_REQUIRE([AC_CANONICAL_HOST]) |
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AC_REQUIRE([AC_PROG_CC]) |
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AC_REQUIRE([AC_PROG_RANLIB]) |
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AC_REQUIRE([AM_PROG_LD]) |
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AC_REQUIRE([AC_PROG_LN_S]) |
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|
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# Always use our own libtool. |
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LIBTOOL='$(top_builddir)/libtool' |
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AC_SUBST(LIBTOOL) |
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|
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dnl Allow the --disable-shared flag to stop us from building shared libs. |
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AC_ARG_ENABLE(shared, |
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[ --enable-shared build shared libraries [default=yes]], |
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test "$enableval" = no && libtool_shared=" --disable-shared", |
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libtool_shared=--disable-shared) |
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|
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dnl Allow the --disable-static flag to stop us from building static libs. |
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AC_ARG_ENABLE(static, |
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[ --enable-static build static libraries [default=yes]], |
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test "$enableval" = no && libtool_static=" --disable-static", |
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libtool_static=) |
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|
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libtool_flags="$libtool_shared$libtool_static" |
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test "$silent" = yes && libtool_flags="$libtool_flags --silent" |
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
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|
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# Some flags need to be propagated to the compiler or linker for good |
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# libtool support. |
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[case "$host" in |
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*-*-irix6*) |
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for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do |
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if echo " $CC $CFLAGS " | egrep -e "[ ]$f[ ]" > /dev/null; then |
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LD="${LD-ld} $f" |
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fi |
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fi |
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done |
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;; |
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|
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*-*-sco3.2v5*) |
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# On SCO OpenServer 5, we need -belf to get full-featured binaries. |
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CFLAGS="$CFLAGS -belf" |
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;; |
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esac] |
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|
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# Actually configure libtool. ac_aux_dir is where install-sh is found. |
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
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LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \ |
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \ |
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
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|| AC_MSG_ERROR([libtool configure failed]) |
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]) |
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|
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# AM_PROG_LD - find the path to the GNU or non-GNU linker |
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AC_DEFUN(AM_PROG_LD, |
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[AC_ARG_WITH(gnu-ld, |
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[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
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test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
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if test "$with_gnu_ld" = yes; then |
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AC_MSG_CHECKING([for GNU ld]) |
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else |
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AC_MSG_CHECKING([for non-GNU ld]) |
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fi |
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AC_CACHE_VAL(ac_cv_path_LD, |
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[case "$LD" in |
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/*) |
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ac_cv_path_LD="$LD" # Let the user override the test with a path. |
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;; |
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*) |
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
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for ac_dir in $PATH; do |
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test -z "$ac_dir" && ac_dir=. |
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if test -f "$ac_dir/ld"; then |
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ac_cv_path_LD="$ac_dir/ld" |
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# Check to see if the program is GNU ld. I'd rather use --version, |
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# but apparently some GNU ld's only accept -v. |
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# Break only if it was the GNU/non-GNU ld that we prefer. |
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if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then |
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test "$with_gnu_ld" = yes && break |
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else |
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test "$with_gnu_ld" != yes && break |
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fi |
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fi |
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done |
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IFS="$ac_save_ifs" |
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;; |
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esac]) |
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LD="$ac_cv_path_LD" |
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if test -n "$LD"; then |
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AC_MSG_RESULT($LD) |
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else |
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AC_MSG_RESULT(no) |
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fi |
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test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
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AC_SUBST(LD) |
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AM_PROG_LD_GNU |
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]) |
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|
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AC_DEFUN(AM_PROG_LD_GNU, |
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[AC_CACHE_CHECK([whether we are using GNU ld], ac_cv_prog_gnu_ld, |
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[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
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if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then |
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ac_cv_prog_gnu_ld=yes |
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else |
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GCC= |
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test "${CFLAGS+set}" = set || CFLAGS="-g" |
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ac_cv_prog_gnu_ld=no |
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fi]) |
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]) |
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|
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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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|
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# serial 1 |
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|
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dnl Usage: |
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dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
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|
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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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# |
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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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])dnl |
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dnl |
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AC_MSG_RESULT(yes)]) |
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|
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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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|
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# Like AC_CONFIG_HEADER, but automatically create stamp file. |
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|
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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 "<<$>>am_indx" + 1` |
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done<<>>dnl>>) |
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changequote([,]))]) |
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|
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# Add --enable-maintainer-mode option to configure. |
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# From Jim Meyering |
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|
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# serial 1 |
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|
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AC_DEFUN(AM_MAINTAINER_MODE, |
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[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
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dnl maintainer-mode is disabled by default |
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AC_ARG_ENABLE(maintainer-mode, |
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[ --enable-maintainer-mode enable make rules and dependencies not useful |
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(and sometimes confusing) to the casual installer], |
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USE_MAINTAINER_MODE=$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 $USE_MAINTAINER_MODE = yes; then |
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MAINT= |
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else |
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MAINT='#M#' |
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fi |
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AC_SUBST(MAINT)dnl |
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] |
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) |
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|
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# Check to see if we're running under Cygwin32, without using |
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# AC_CANONICAL_*. If so, set output variable CYGWIN32 to "yes". |
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# Otherwise set it to "no". |
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|
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dnl AM_CYGWIN32() |
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dnl You might think we can do this by checking for a cygwin32-specific |
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dnl cpp define. |
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AC_DEFUN(AM_CYGWIN32, |
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[AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32, |
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[AC_TRY_COMPILE(,[int main () { return __CYGWIN32__; }], |
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am_cv_cygwin32=yes, am_cv_cygwin32=no) |
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rm -f conftest*]) |
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CYGWIN32= |
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test "$am_cv_cygwin32" = yes && CYGWIN32=yes]) |
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|
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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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|
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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, |
|||
[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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Reference in new issue