From b5bed5a5917935f1ba0fae40dd8359d46b3d38fb Mon Sep 17 00:00:00 2001
From: neroden <neroden@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 15 Apr 2004 17:05:36 +0000
Subject: [PATCH] PR libobjc/14948 * configure.ac: De-precious CC
so multilibs work. * configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80724 138bc75d-0d04-0410-961f-82ee72b054a4
---
libobjc/ChangeLog | 6 ++++++
libobjc/configure | 38 +++++++++++++++++---------------------
libobjc/configure.ac | 9 +++++++++
3 files changed, 32 insertions(+), 21 deletions(-)
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index f9412b0911dd..9839340ccb5f 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,9 @@
+2004-04-15 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ PR libobjc/14948
+ * configure.ac: De-precious CC so multilibs work.
+ * configure: Regenerate.
+
2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
* configure.ac: Restore toolexecdir.
diff --git a/libobjc/configure b/libobjc/configure
index b7105a725616..4c4ebb6361cf 100755
--- a/libobjc/configure
+++ b/libobjc/configure
@@ -309,7 +309,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS VERSION OBJC_BOEHM_GC toplevel_srcdir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir gcc_version toolexecdir toolexeclibdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP EGREP GTHREAD_FLAGS LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS VERSION OBJC_BOEHM_GC toplevel_srcdir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir gcc_version toolexecdir toolexeclibdir CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP GTHREAD_FLAGS LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@@ -750,26 +750,14 @@ ac_env_target_alias_set=${target_alias+set}
ac_env_target_alias_value=$target_alias
ac_cv_env_target_alias_set=${target_alias+set}
ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
ac_env_CPP_set=${CPP+set}
ac_env_CPP_value=$CPP
ac_cv_env_CPP_set=${CPP+set}
ac_cv_env_CPP_value=$CPP
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
#
# Report the --help message.
@@ -1587,6 +1575,12 @@ esac
# --------
+
+# We must force CC to /not/ be a precious variable; otherwise
+# the wrong, non-multilib-adjusted value will be used in multilibs.
+# As a side effect, we have to subst CFLAGS ourselves.
+
+
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2546,6 +2540,9 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
set dummy ${ac_tool_prefix}as; ac_word=$2
@@ -3610,7 +3607,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
case $host in
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 3613 "configure"' > conftest.$ac_ext
+ echo '#line 3610 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@@ -5605,12 +5602,10 @@ s,@gcc_version@,$gcc_version,;t t
s,@toolexecdir@,$toolexecdir,;t t
s,@toolexeclibdir@,$toolexeclibdir,;t t
s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
s,@ac_ct_CC@,$ac_ct_CC,;t t
s,@EXEEXT@,$EXEEXT,;t t
s,@OBJEXT@,$OBJEXT,;t t
+s,@CFLAGS@,$CFLAGS,;t t
s,@AS@,$AS,;t t
s,@ac_ct_AS@,$ac_ct_AS,;t t
s,@AR@,$AR,;t t
@@ -5626,6 +5621,7 @@ s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
s,@LIBTOOL@,$LIBTOOL,;t t
s,@SET_MAKE@,$SET_MAKE,;t t
s,@CPP@,$CPP,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
s,@EGREP@,$EGREP,;t t
s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
diff --git a/libobjc/configure.ac b/libobjc/configure.ac
index b0c86bd9282e..e6d65fa5e833 100644
--- a/libobjc/configure.ac
+++ b/libobjc/configure.ac
@@ -159,7 +159,16 @@ AC_SUBST(toolexeclibdir)
# --------
GCC_NO_EXECUTABLES
+
+# We must force CC to /not/ be a precious variable; otherwise
+# the wrong, non-multilib-adjusted value will be used in multilibs.
+# As a side effect, we have to subst CFLAGS ourselves.
+m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
+m4_define([_AC_ARG_VAR_PRECIOUS],[])
AC_PROG_CC
+m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+
+AC_SUBST(CFLAGS)
AC_CHECK_TOOL(AS, as)
AC_CHECK_TOOL(AR, ar)
--
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