path: root/arch
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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-30 16:58:05 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-30 16:58:05 -0800
commit597690cd02684b7e4904288e4b85797123a5093f (patch)
treef5d2a84771b9d532f2fe99a9cf4e0b51f5432e26 /arch
parent53d8ab29f8f6d67e37857b68189b38fa3d87dd8e (diff)
parentbf705ad0c364ea375b3a5e89fa8a0e1c1fde994c (diff)
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild changes from Michal Marek: - fix make -s detection with make-4.0 - fix for scripts/setlocalversion when the kernel repository is a submodule - do not hardcode ';' in macros that expand to assembler code, as some architectures' assemblers use a different character for newline - Fix passing --gdwarf-2 to the assembler * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: frv: Remove redundant debugging info flag mn10300: Remove redundant debugging info flag kbuild: Fix debugging info generation for .S files arch: use ASM_NL instead of ';' for assembler new line character in the macro kbuild: Fix silent builds with make-4 Fix detectition of kernel git repository in setlocalversion script [take #2]
Diffstat (limited to 'arch')
3 files changed, 2 insertions, 15 deletions
diff --git a/arch/arc/include/asm/linkage.h b/arch/arc/include/asm/linkage.h
index 0283e9e44e0d..66ee5527aefc 100644
--- a/arch/arc/include/asm/linkage.h
+++ b/arch/arc/include/asm/linkage.h
@@ -11,6 +11,8 @@
#ifdef __ASSEMBLY__
+#define ASM_NL ` /* use '`' to mark new line in macro */
/* Can't use the ENTRY macro in linux/linkage.h
* gas considers ';' as comment vs. newline
diff --git a/arch/frv/Makefile b/arch/frv/Makefile
index 4d1b1e9baef1..2a8fb730d1ca 100644
--- a/arch/frv/Makefile
+++ b/arch/frv/Makefile
@@ -74,13 +74,6 @@ KBUILD_CFLAGS += -mno-fdpic -mgpr-32 -msoft-float -mno-media
KBUILD_CFLAGS += -ffixed-fcc3 -ffixed-cc3 -ffixed-gr15 -ffixed-icc2
KBUILD_AFLAGS += -mno-fdpic
-# make sure the .S files get compiled with debug info
-# and disable optimisations that are unhelpful whilst debugging
-KBUILD_AFLAGS += -Wa,--gdwarf2
head-y := arch/frv/kernel/head.o
core-y += arch/frv/kernel/ arch/frv/mm/
diff --git a/arch/mn10300/Makefile b/arch/mn10300/Makefile
index a3d0fef3b126..3f1ea5ddc402 100644
--- a/arch/mn10300/Makefile
+++ b/arch/mn10300/Makefile
@@ -92,14 +92,6 @@ define archhelp
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
-# If you make sure the .S files get compiled with debug info,
-# uncomment the following to disable optimisations
-# that are unhelpful whilst debugging.
-KBUILD_AFLAGS += -Wa,--gdwarf2
# include the appropriate processor- and unit-specific headers