I guess I can't really expect to gain an approval to import the
upstream libtool into gcc. Even *I* don't really trust me, although
having looked at it a little I think I could even update
libjava/libltdl. So how about just continuing the status quo and
applying a libtool patch that is already upstream? Bootstrapped
powerpc64le-linux and powerpc64-linux. OK to apply?
* libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical
ppc host match. Support little-endian powerpc linux hosts.
libjava/libltdl/
* acinclude.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical
ppc host match. Support little-endian powerpc linux hosts.
* configure: Regenerate.
boehm-gc/
* configure: Regenerate.
gcc/
* configure: Regenerate.
* aclocal.m4: Regenerate.
fixincludes/
* configure: Regenerate.
libatomic/
* configure: Regenerate.
libbacktrace/
* configure: Regenerate.
libffi/
* configure: Regenerate.
libgfortran/
* configure: Regenerate.
libgomp/
* configure: Regenerate.
libitm/
* configure: Regenerate.
libjava/
* configure: Regenerate.
libjava/classpath/
* configure: Regenerate.
libmudflap/
* configure: Regenerate.
libobjc/
* configure: Regenerate.
libquadmath/
* configure: Regenerate.
libsanitizer/
* configure: Regenerate.
libssp/
* configure: Regenerate.
libstdc++-v3/
* configure: Regenerate.
libvtv/
* configure: Regenerate.
lto-plugin/
* configure: Regenerate.
zlib/
* configure: Regenerate.
Index: libtool.m4
===================================================================
--- libtool.m4 (revision 202428)
+++ libtool.m4 (working copy)
@@ -1220,7 +1220,7 @@ ia64-*-hpux*)
rm -rf conftest*
;;
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
@@ -1241,7 +1241,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
;;
esac
;;
- ppc64-*linux*|powerpc64-*linux*)
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
@@ -1260,7 +1263,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
- ppc*-*linux*|powerpc*-*linux*)
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
Index: libjava/libltdl/acinclude.m4
===================================================================
--- libjava/libltdl/acinclude.m4 (revision 202428)
+++ libjava/libltdl/acinclude.m4 (working copy)
@@ -519,7 +519,7 @@ ia64-*-hpux*)
rm -rf conftest*
;;
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
@@ -529,7 +529,10 @@ ia64-*-hpux*)
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
- ppc64-*linux*|powerpc64-*linux*)
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
@@ -545,7 +548,10 @@ ia64-*-hpux*)
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
- ppc*-*linux*|powerpc*-*linux*)
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*)
--
Alan Modra
Australia Development Lab, IBM
