From 7a9b12d8c8d2fdb2906f941fab9853e39883d381 Mon Sep 17 00:00:00 2001
From: Michal Schmidt <mschmidt@redhat.com>
Date: Tue, 21 Jun 2016 17:26:49 +0200
Subject: [PATCH 2/4] Revert "require libtool >= 2.4.3"
This reverts commit b21dc461115bdf99d42176ecea8e8efc763d8a2d.
---
autogen.sh | 31 +++++-
maint/0001-libtool-powerpc-le-linux-support.patch | 111 ++++++++++++++++++++++
maint/darwin-ifort.patch | 8 +-
maint/libtool.m4.patch | 11 +++
4 files changed, 155 insertions(+), 6 deletions(-)
create mode 100644 maint/0001-libtool-powerpc-le-linux-support.patch
create mode 100644 maint/libtool.m4.patch
diff --git a/autogen.sh b/autogen.sh
index bc33139189..8a8ccd90f2 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -544,7 +544,7 @@ fi
echo_n "Checking for libtool version... "
recreate_tmp
-ver=2.4.3
+ver=2.4
cat <<EOF >.tmp/configure.ac
AC_INIT(testver,1.0)
AC_CONFIG_AUX_DIR([m4])
@@ -924,6 +924,33 @@ if [ "$do_build_configure" = "yes" ] ; then
# Older versions are not supported to build mpich.
# Newer versions should have this patch already included.
if [ -f $amdir/confdb/libtool.m4 ] ; then
+ echo_n "Patching libtool.m4 to enable support for powerpcle... "
+ powerpcle_patch_requires_rebuild=no
+ patch -N -s -l $amdir/confdb/libtool.m4 maint/0001-libtool-powerpc-le-linux-support.patch
+ if [ $? -eq 0 ] ; then
+ powerpcle_patch_requires_rebuild=yes
+ # Remove possible leftovers, which don't imply a failure
+ rm -f $amdir/confdb/libtool.m4.orig
+ echo "done"
+ else
+ echo "failed"
+ fi
+
+ # There is no need to patch if we're not going to use Fortran.
+ nagfor_patch_requires_rebuild=no
+ if [ $do_bindings = "yes" ] ; then
+ echo_n "Patching libtool.m4 for compatibility with nagfor shared libraries... "
+ patch -N -s -l $amdir/confdb/libtool.m4 maint/libtool.m4.patch
+ if [ $? -eq 0 ] ; then
+ nagfor_patch_requires_rebuild=yes
+ # Remove possible leftovers, which don't imply a failure
+ rm -f $amdir/confdb/libtool.m4.orig
+ echo "done"
+ else
+ echo "failed"
+ fi
+ fi
+
# There is no need to patch if we're not going to use Fortran.
ifort_patch_requires_rebuild=no
if [ $do_bindings = "yes" ] ; then
@@ -939,7 +966,7 @@ if [ "$do_build_configure" = "yes" ] ; then
fi
fi
- if [ $ifort_patch_requires_rebuild = "yes" ] ; then
+ if [ $powerpcle_patch_requires_rebuild = "yes" -o $nagfor_patch_requires_rebuild = "yes" -o $ifort_patch_requires_rebuild = "yes" ] ; then
# Rebuild configure
(cd $amdir && $autoconf -f) || exit 1
# Reset libtool.m4 timestamps to avoid confusing make
diff --git a/maint/0001-libtool-powerpc-le-linux-support.patch b/maint/0001-libtool-powerpc-le-linux-support.patch
new file mode 100644
index 0000000000..52e122ac27
--- /dev/null
+++ b/maint/0001-libtool-powerpc-le-linux-support.patch
@@ -0,0 +1,111 @@
+From 723f678b8f297544b64880c8d80b60328e82cb45 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@bigpond.net.au>
+Date: Thu, 6 Jun 2013 14:48:22 +0930
+Subject: [PATCH] libtool: powerpc*le-linux support
+
+This is a combination of 5 commits.
+
+See libtool version 2.4.2.418
+http://git.savannah.gnu.org/cgit/libtool.git/log/?h=v2.4.2.418
+
+==========================================================================
+
+ commit 12bf693d2d317c3313ee91058b2289d65a57f386
+ Author: Alan Modra <amodra@bigpond.net.au>
+ Date: Thu Jun 6 14:48:22 2013 +0930
+
+ libtool: fix refixed unmangled powerpc*le-linux support patch
+
+ * m4/libtool.m4: fix refixed badly unmangled hunks from earlier
+ powerpc*le changeset.
+ Reported by Peter Rosin.
+
+ Signed-off-by: Gary V. Vaughan <gary@gnu.org>
+
+ commit aa14ead14c5e375789f08026d9ece5963a9322c2
+ Author: Alan Modra <amodra@bigpond.net.au>
+ Date: Thu Jun 6 14:48:22 2013 +0930
+
+ libtool: refix unmangled powerpc*le-linux support patch
+
+ * m4/libtool.m4: refix badly unmangled hunks from earlier
+ powerpc*le changeset.
+ Reported by Peter Rosin.
+
+ Signed-off-by: Gary V. Vaughan <gary@gnu.org>
+
+ commit bb1c8bca8aee6e487aaf6b320b8f56f6ac0d21ac
+ Author: Gary V. Vaughan <gary@gnu.org>
+ Date: Thu Aug 22 15:38:00 2013 +0700
+
+ libtool: refactor powerpc*le-linux case branch expressions.
+
+ libtool (_LT_ENABLE_LOCK): make inner case branch expressions
+ consistent with outer case expression.
+ Reported by Peter Rosin.
+
+ Signed-off-by: Gary V. Vaughan <gary@gnu.org>
+
+ commit 03754a10041e86b2bd41b404a9ad824ef28bee7e
+ Author: Alan Modra <amodra@bigpond.net.au>
+ Date: Thu Jun 6 14:48:22 2013 +0930
+
+ libtool: fix mangled powerpc*le-linux support patch
+
+ * m4/libtool.m4: unmangled badly pasted hunks from previous
+ changeset.
+
+ commit f21c4d470423ab5b108918eaa5db295f644b12d1
+ Author: Alan Modra <amodra@bigpond.net.au>
+ Date: Thu Jun 6 14:48:22 2013 +0930
+
+ libtool: initial powerpc*le-linux support
+
+ * m4/libtool.m4 (ld -m flags): Remove non-canonical ppc host match.
+ Support little-endian powerpc linux host.
+
+==========================================================================
+---
+ libltdl/m4/libtool.m4 | 12 +++++++++---
+ 1 files changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
+index d812584..7aefebc 100644
+--- a/libltdl/m4/libtool.m4
++++ b/libltdl/m4/libtool.m4
+@@ -1268,7 +1268,7 @@ 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
+@@ -1282,7 +1282,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+- ppc64-*linux*|powerpc64-*linux*)
++ powerpc64le-*linux*)
++ LD="${LD-ld} -m elf32lppclinux"
++ ;;
++ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+@@ -1301,7 +1304,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ x86_64-*linux*)
+ LD="${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*)
+--
+1.7.1
+
diff --git a/maint/darwin-ifort.patch b/maint/darwin-ifort.patch
index 7ce8b39211..42c7816200 100644
--- a/maint/darwin-ifort.patch
+++ b/maint/darwin-ifort.patch
@@ -1,11 +1,11 @@
--- confdb/libtool.m4~ 2014-12-23 10:59:38.000000000 -0600
+++ confdb/libtool.m4 2014-12-23 11:05:54.000000000 -0600
-@@ -1088,7 +1088,10 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
+@@ -1097,7 +1097,10 @@
_LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
case $cc_basename in
-- ifort*|nagfor*) _lt_dar_can_shared=yes ;;
-+ ifort*|nagfor*)
+- ifort*) _lt_dar_can_shared=yes ;;
++ ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _lt_dar_can_shared=yes
+ ;;
diff --git a/maint/libtool.m4.patch b/maint/libtool.m4.patch
new file mode 100644
index 0000000000..4ad76286cb
--- /dev/null
+++ b/maint/libtool.m4.patch
@@ -0,0 +1,11 @@
+--- confdb/libtool.m4 2013-03-29 16:26:23.162062517 -0500
++++ confdb/libtool.m4 2013-06-21 14:22:05.138914413 -0500
+@@ -4817,6 +4817,8 @@
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
++ nagfor*) # NAGFOR 5.3
++ tmp_sharedflag='-Wl,-shared' ;;
+ xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
--
2.7.4