On 2015-06-30 11:29, Andrei Borzenkov wrote:
On Tue, Jun 30, 2015 at 5:03 PM, Vladimir 'phcoder' Serbinenko
<phco...@gmail.com> wrote:
Which compilers support these flags? I'm concerned of breaking old compilers
-static and -mbig-endian are listed in gcc 2.95.3 documentation for PPC.
I asked some toolchain folks and this flag is really old. IIUC even
before GCC 2.95, which was released at March 16, 2001.
Le 30 juin 2015 14:57, "Paulo Flabiano Smorigo"
<pfsmor...@linux.vnet.ibm.com> a écrit :
libgcc dependency was removed *just* for this target because
the distros that use ppc64el doesn't have 32-bit support on it.
* configure.ac: Add targets for powerpc64el and skip libgcc.
* Makefile.am: Likewise.
---
configure.ac | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/configure.ac b/configure.ac
index fd8a62e..0a79fad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -116,6 +116,7 @@ if test "x$with_platform" = x; then
x86_64-*) platform=pc ;;
powerpc-*) platform=ieee1275 ;;
powerpc64-*) platform=ieee1275 ;;
+ powerpc64le-*) platform=ieee1275 ;;
sparc64-*) platform=ieee1275 ;;
mipsel-*) platform=loongson ;;
mips-*) platform=arc ;;
@@ -138,6 +139,7 @@ case "$target_cpu"-"$platform" in
x86_64-none) ;;
x86_64-*) target_cpu=i386 ;;
powerpc64-ieee1275) target_cpu=powerpc ;;
+ powerpc64le-ieee1275) target_cpu=powerpc ;;
esac
# Check if the platform is supported, make final adjustments.
@@ -601,6 +603,12 @@ if test "x$target_cpu" = xi386 && test "x$platform"
!= xemu; then
TARGET_CFLAGS="$TARGET_CFLAGS -march=i386"
fi
+if test x$target_cpu = xpowerpc; then
+ TARGET_CFLAGS="$TARGET_CFLAGS -mbig-endian"
+ TARGET_CCASFLAGS="$TARGET_CCASFLAGS -mbig-endian"
+ TARGET_LDFLAGS="$TARGET_LDFLAGS -static -mbig-endian"
+fi
+
if test "x$target_m32" = x1; then
# Force 32-bit mode.
TARGET_CFLAGS="$TARGET_CFLAGS -m32"
--
2.1.0
_______________________________________________
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel
_______________________________________________
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel
--
Paulo Flabiano Smorigo
IBM Linux Technology Center
_______________________________________________
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel
