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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-08 14:12:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-08 14:12:19 -0700
commitdab3c3cc4f44273ccf2d7ff57c0a4f5bd45c0528 (patch)
tree6bbe14d6ec101bc278a8166469fdaa07d8f6493c /Makefile
parent59a47fff0217592e248556a7ab436d5c17365962 (diff)
parent5631d9c429857194bd55d7bcd8fa5bdd1a9899a3 (diff)
downloadop-kernel-dev-dab3c3cc4f44273ccf2d7ff57c0a4f5bd45c0528.zip
op-kernel-dev-dab3c3cc4f44273ccf2d7ff57c0a4f5bd45c0528.tar.gz
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull core kbuild updates from Michal Marek: - modpost portability fix - linker script fix - genksyms segfault fix - fixdep cleanup - fix for clang detection * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: Fix clang detection kbuild: fixdep: drop meaningless hash table initialization kbuild: fixdep: optimize code slightly genksyms: Regenerate parser genksyms: Duplicate function pointer type definitions segfault kbuild: Fix .text.unlikely placement Avoid conflict with host definitions when cross-compiling
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile9
1 files changed, 1 insertions, 8 deletions
diff --git a/Makefile b/Makefile
index d67856e..5461920 100644
--- a/Makefile
+++ b/Makefile
@@ -666,14 +666,7 @@ endif
endif
KBUILD_CFLAGS += $(stackp-flag)
-ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang version"), 1)
-COMPILER := clang
-else
-COMPILER := gcc
-endif
-export COMPILER
-
-ifeq ($(COMPILER),clang)
+ifeq ($(cc-name),clang)
KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
KBUILD_CPPFLAGS += $(call cc-option,-Wno-unknown-warning-option,)
KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
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