mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-21 21:57:48 +00:00
05621d33d4
On x86, gcc-4.4.x breaks when building for target armeb. It is still required to configure with: --disable-shared Note: if building on an x86_64, there is no need to pass --disable-shared
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
By Lennert Buytenhek <buytenh@wantstofly.org>
|
|
Adds support for arm*b-linux* big-endian ARM targets
|
|
|
|
See http://gcc.gnu.org/PR16350
|
|
|
|
--- gcc-4.4.2.orig/gcc/config/arm/linux-elf.h 2009-02-20 16:20:38.000000000 +0100
|
|
+++ gcc-4.4.2/gcc/config/arm/linux-elf.h 2009-12-31 14:19:20.000000000 +0100
|
|
@@ -51,7 +51,7 @@
|
|
|
|
#undef MULTILIB_DEFAULTS
|
|
#define MULTILIB_DEFAULTS \
|
|
- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
|
|
+ { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
|
|
|
|
/* Now we define the strings used to build the spec file. */
|
|
#undef LIB_SPEC
|
|
diff -ru gcc-4.4.2.orig/gcc/config.gcc gcc-4.4.2/gcc/config.gcc
|
|
--- gcc-4.4.2.orig/gcc/config.gcc 2009-12-31 14:43:17.000000000 +0100
|
|
+++ gcc-4.4.2/gcc/config.gcc 2010-01-05 09:27:42.000000000 +0100
|
|
@@ -733,6 +733,11 @@
|
|
tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h"
|
|
tmake_file="arm/t-arm arm/t-arm-elf"
|
|
case ${target} in
|
|
+ arm*b-*)
|
|
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
|
|
+ ;;
|
|
+ esac
|
|
+ case ${target} in
|
|
arm*-*-uclinux*eabi)
|
|
tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
|
|
tmake_file="$tmake_file arm/t-bpabi"
|
|
|