|
 |
23d2ea |
From cc224a3b44036164ff95320190a3424a7c1ddb87 Mon Sep 17 00:00:00 2001
|
|
|
39700a |
From: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
|
|
|
39700a |
Date: Wed, 13 Aug 2014 18:59:58 +0000
|
|
|
23d2ea |
Subject: [PATCH 141/198] Add powerpc little-endian (ppc64le) flags
|
|
|
39700a |
|
|
|
39700a |
libgcc dependency was removed *just* for this target because
|
|
|
39700a |
the distros that use ppc64el doesn't have 32-bit support on it.
|
|
|
39700a |
|
|
|
39700a |
* configure.ac: Add targets for powerpc64el and skip libgcc.
|
|
|
39700a |
* Makefile.am: Likewise.
|
|
|
39700a |
---
|
|
|
39700a |
configure.ac | 17 +++++++++++++++--
|
|
|
39700a |
grub-core/Makefile.am | 2 ++
|
|
|
39700a |
2 files changed, 17 insertions(+), 2 deletions(-)
|
|
|
39700a |
|
|
|
39700a |
diff --git a/configure.ac b/configure.ac
|
|
|
39700a |
index 2632e2d..53fd7c7 100644
|
|
|
39700a |
--- a/configure.ac
|
|
|
39700a |
+++ b/configure.ac
|
|
|
39700a |
@@ -142,6 +142,7 @@ if test "x$with_platform" = x; then
|
|
|
39700a |
x86_64-*) platform=pc ;;
|
|
|
39700a |
powerpc-*) platform=ieee1275 ;;
|
|
|
39700a |
powerpc64-*) platform=ieee1275 ;;
|
|
|
39700a |
+ powerpc64le-*) platform=ieee1275 ;;
|
|
|
39700a |
sparc64-*) platform=ieee1275 ;;
|
|
|
39700a |
mipsel-*) platform=loongson ;;
|
|
|
39700a |
mips-*) platform=arc ;;
|
|
|
39700a |
@@ -160,6 +161,7 @@ case "$target_cpu"-"$platform" in
|
|
|
39700a |
x86_64-xen) ;;
|
|
|
39700a |
x86_64-*) target_cpu=i386 ;;
|
|
|
39700a |
powerpc64-ieee1275) target_cpu=powerpc ;;
|
|
|
39700a |
+ powerpc64le-ieee1275) target_cpu=powerpc ;;
|
|
|
39700a |
esac
|
|
|
39700a |
|
|
|
39700a |
# Check if the platform is supported, make final adjustments.
|
|
|
39700a |
@@ -604,6 +606,13 @@ if test "x$target_cpu" = xi386 && test "x$platform" != xemu; then
|
|
|
39700a |
TARGET_CFLAGS="$TARGET_CFLAGS -march=i386"
|
|
|
39700a |
fi
|
|
|
39700a |
|
|
|
39700a |
+if test x$target_cpu = xpowerpc && test x$ac_cv_c_bigendian = xno; then
|
|
|
39700a |
+ LD_FORCE_LE=1
|
|
|
39700a |
+ TARGET_CFLAGS="$TARGET_CFLAGS -mbig-endian -DNO_LIBGCC=1"
|
|
|
39700a |
+ TARGET_CCASFLAGS="$TARGET_CCASFLAGS -mbig-endian"
|
|
|
39700a |
+ TARGET_LDFLAGS="$TARGET_LDFLAGS -static -mbig-endian"
|
|
|
39700a |
+fi
|
|
|
39700a |
+
|
|
|
39700a |
if test "x$target_m32" = x1; then
|
|
|
39700a |
# Force 32-bit mode.
|
|
|
39700a |
TARGET_CFLAGS="$TARGET_CFLAGS -m32"
|
|
|
39700a |
@@ -1047,7 +1056,8 @@ else
|
|
|
39700a |
CFLAGS="$TARGET_CFLAGS -nostdlib -Wno-error"
|
|
|
39700a |
fi
|
|
|
39700a |
CPPFLAGS="$TARGET_CPPFLAGS"
|
|
|
39700a |
-if test x$target_cpu = xi386 || test x$target_cpu = xx86_64 || test "x$grub_cv_cc_target_clang" = xyes ; then
|
|
|
39700a |
+if test x$target_cpu = xi386 || test x$target_cpu = xx86_64 || test "x$grub_cv_cc_target_clang" = xyes \
|
|
|
39700a |
+ || ( test x$target_cpu = xpowerpc && test x$ac_cv_c_bigendian = xno ); then
|
|
|
39700a |
TARGET_LIBGCC=
|
|
|
39700a |
else
|
|
|
39700a |
TARGET_LIBGCC=-lgcc
|
|
|
39700a |
@@ -1631,7 +1641,9 @@ if test x"$enable_werror" != xno ; then
|
|
|
39700a |
HOST_CFLAGS="$HOST_CFLAGS -Werror"
|
|
|
39700a |
fi
|
|
|
39700a |
|
|
|
39700a |
-if test "x$grub_cv_cc_target_clang" = xno; then
|
|
|
39700a |
+# if not clang or power LE, use static libgcc
|
|
|
39700a |
+if test "x$grub_cv_cc_target_clang" = xno \
|
|
|
39700a |
+ || ! ( test x$target_cpu = xpowerpc && test x$ac_cv_c_bigendian = xno ); then
|
|
|
39700a |
TARGET_LDFLAGS_STATIC_LIBGCC="-static-libgcc"
|
|
|
39700a |
else
|
|
|
39700a |
TARGET_LDFLAGS_STATIC_LIBGCC=
|
|
|
39700a |
@@ -1694,6 +1706,7 @@ AM_CONDITIONAL([COND_mips_arc], [test "(" x$target_cpu = xmips -o x$target_cpu =
|
|
|
39700a |
AM_CONDITIONAL([COND_sparc64_ieee1275], [test x$target_cpu = xsparc64 -a x$platform = xieee1275])
|
|
|
39700a |
AM_CONDITIONAL([COND_sparc64_emu], [test x$target_cpu = xsparc64 -a x$platform = xemu])
|
|
|
39700a |
AM_CONDITIONAL([COND_powerpc_ieee1275], [test x$target_cpu = xpowerpc -a x$platform = xieee1275])
|
|
|
39700a |
+AM_CONDITIONAL([COND_powerpc_le], [test x$target_cpu = xpowerpc -a x$ac_cv_c_bigendian = xno])
|
|
|
39700a |
AM_CONDITIONAL([COND_mips], [test x$target_cpu = xmips -o x$target_cpu = xmipsel])
|
|
|
39700a |
AM_CONDITIONAL([COND_mipsel], [test x$target_cpu = xmipsel])
|
|
|
39700a |
AM_CONDITIONAL([COND_mipseb], [test x$target_cpu = xmips])
|
|
|
39700a |
diff --git a/grub-core/Makefile.am b/grub-core/Makefile.am
|
|
|
39700a |
index 5c087c8..cb7fd9f 100644
|
|
|
39700a |
--- a/grub-core/Makefile.am
|
|
|
39700a |
+++ b/grub-core/Makefile.am
|
|
|
39700a |
@@ -84,8 +84,10 @@ KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/time.h
|
|
|
39700a |
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/mm_private.h
|
|
|
39700a |
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/net.h
|
|
|
39700a |
if !COND_clang
|
|
|
39700a |
+if !COND_powerpc_le
|
|
|
39700a |
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/libgcc.h
|
|
|
39700a |
endif
|
|
|
39700a |
+endif
|
|
|
39700a |
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/memory.h
|
|
|
39700a |
|
|
|
39700a |
if COND_i386_pc
|
|
|
39700a |
--
|
|
|
23d2ea |
2.7.4
|
|
|
39700a |
|