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Date: Fri, 23 Aug 2013 10:39:35 +0200 From: Frantisek Hrbata <fhrbata@...hat.com> To: linux-kernel@...r.kernel.org Cc: jstancek@...hat.com, keescook@...omium.org, peter.oberparleiter@...ibm.com, rusty@...tcorp.com.au, linux-arch@...r.kernel.org, arnd@...db.de, mgahagan@...hat.com, agospoda@...hat.com Subject: [RFC PATCH 3/4] gcov: compile specific gcov implementation based on gcc version Compile the correct gcov implementation file for a specific gcc version. In the future, if another file is added, the conditions will need to be somehow adjusted to if-elif-else case, but at this point the simple cc-ifversion should be enough. Signed-off-by: Frantisek Hrbata <fhrbata@...hat.com> --- kernel/gcov/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kernel/gcov/Makefile b/kernel/gcov/Makefile index e97ca59..d57b712 100644 --- a/kernel/gcov/Makefile +++ b/kernel/gcov/Makefile @@ -1,3 +1,6 @@ ccflags-y := -DSRCTREE='"$(srctree)"' -DOBJTREE='"$(objtree)"' -obj-$(CONFIG_GCOV_KERNEL) := base.o fs.o gcc_3_4.o +obj-$(CONFIG_GCOV_KERNEL) := base.o fs.o + +obj-$(CONFIG_GCOV_KERNEL) += $(call cc-ifversion, -ge, 0407, gcc_4_7.o) +obj-$(CONFIG_GCOV_KERNEL) += $(call cc-ifversion, -lt, 0407, gcc_3_4.o) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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