diff options
Diffstat (limited to 'contrib/libobjc/configure.in')
-rw-r--r-- | contrib/libobjc/configure.in | 65 |
1 files changed, 37 insertions, 28 deletions
diff --git a/contrib/libobjc/configure.in b/contrib/libobjc/configure.in index 821dcd2..a3930bf 100644 --- a/contrib/libobjc/configure.in +++ b/contrib/libobjc/configure.in @@ -1,5 +1,5 @@ # Process this file with autoconf to produce a configure script. -# Copyright (C) 1995, 1997, 1998, 1999 Free Software Foundation, Inc. +# Copyright (C) 1995, 1997, 1998, 1999, 2002 Free Software Foundation, Inc. # Contributed by Dave Love (d.love@dl.ac.uk). # #This file is part of GNU Objective C. @@ -21,20 +21,20 @@ AC_PREREQ(2.13) AC_INIT(objc/objc.h) -#AC_CONFIG_HEADER(config.h) +AC_CONFIG_HEADER(config.h) -if test "${srcdir}" = "." ; then - if test "${with_target_subdir}" != "." ; then - topsrcdir=${with_multisrctop}../.. - else - topsrcdir=${with_multisrctop}.. - fi -else - topsrcdir=${srcdir}/.. -fi -dnl This is needed for a multilibbed build in the source tree so -dnl that install-sh and config.sub get found. -AC_CONFIG_AUX_DIR($topsrcdir) +# This works around the fact that libtool configuration may change LD +# for this particular configuration, but some shells, instead of +# keeping the changes in LD private, export them just because LD is +# exported. +ORIGINAL_LD_FOR_MULTILIBS=$LD + +AC_CANONICAL_SYSTEM +target_alias=${target_alias-$target} +AC_SUBST(target_alias) + +GLIBCPP_CONFIGURE(.) +GLIBCPP_EXPORT_INSTALL_INFO # If the language specific compiler does not exist, but the "gcc" directory # does, we do not build anything. Note, $r is set by the top-level Makefile. @@ -65,10 +65,16 @@ then fi dnl Checks for programs. -# For ObjC we'll set CC to point at the built gcc, but this will get it into -# the makefiles -AC_PROG_CC +# Disable shared libs by default +AC_DISABLE_SHARED +# Enable Win32 DLL on MS Windows - FIXME +AC_LIBTOOL_WIN32_DLL + +AC_PROG_LIBTOOL + +dnl These should be inherited in the recursive make, but ensure they are +dnl defined: test "$AR" || AR=ar AC_SUBST(AR) if test "$RANLIB"; then : @@ -77,8 +83,7 @@ else AC_PROG_RANLIB fi AC_PROG_INSTALL - -dnl Checks for libraries. +AC_PROG_MAKE_SET dnl Checks for header files. # Sanity check for the cross-compilation case: @@ -91,17 +96,19 @@ the Objective C runtime system. If necessary, install gcc now with AC_HEADER_STDC -# Determine the name of the GCC thread file. +AC_CHECK_HEADERS(sched.h) -AC_CACHE_CHECK([for thread file],objc_cv_thread_file, +# Determine CFLAGS for gthread. + +AC_CACHE_CHECK([for gthread cflags],objc_cv_gthread_flags, [if test -f "$r"/gcc/Makefile then - objc_cv_thread_file=`grep \^GCC_THREAD_FILE "$r"/gcc/Makefile | awk -F= '{ print $2 }'` + objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS "$r"/gcc/Makefile | awk -F= '{ print $2 }'` else AC_MSG_ERROR([not found]) fi]) -OBJC_THREAD_FILE=$objc_cv_thread_file -AC_SUBST(OBJC_THREAD_FILE) +GTHREAD_FLAGS=$objc_cv_gthread_flags +AC_SUBST(GTHREAD_FLAGS) AC_ARG_ENABLE(objc-gc, [ --enable-objc-gc enable the use of Boehm's garbage collector with @@ -109,7 +116,7 @@ AC_ARG_ENABLE(objc-gc, if [[[ x$enable_objc_gc = xno ]]]; then OBJC_BOEHM_GC='' else - OBJC_BOEHM_GC=libobjc_gc.a + OBJC_BOEHM_GC=libobjc_gc.la fi, OBJC_BOEHM_GC='') AC_SUBST(OBJC_BOEHM_GC) @@ -117,12 +124,13 @@ AC_SUBST(OBJC_BOEHM_GC) # We need multilib support, but only if configuring for the target. AC_OUTPUT(Makefile, -[test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h + [test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h if test -n "$CONFIG_FILES"; then if test -n "${with_target_subdir}"; then # FIXME: We shouldn't need to set ac_file ac_file=Makefile - . ${topsrcdir}/config-ml.in + LD="${ORIGINAL_LD_FOR_MULTILIBS}" + . ${toplevel_srcdir}/config-ml.in fi fi], srcdir=${srcdir} @@ -131,10 +139,11 @@ target=${target} with_target_subdir=${with_target_subdir} with_multisubdir=${with_multisubdir} ac_configure_args="--enable-multilib ${ac_configure_args}" +toplevel_srcdir=${toplevel_srcdir} CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -topsrcdir=${topsrcdir} ) + dnl Local Variables: dnl comment-start: "dnl " dnl comment-end: "" |