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| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 21:11:49 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:15:26 +0100 |
| commit | 4d211093e838ddd049b5cf4f0773aa5ac67f9976 (patch) | |
| tree | 812dbda87c5ff94eb926cc6ee7410a323e5b2cc1 /arch/x86/um/vdso | |
| parent | um: page_offset.h is never used (diff) | |
| download | linux-4d211093e838ddd049b5cf4f0773aa5ac67f9976.tar.xz linux-4d211093e838ddd049b5cf4f0773aa5ac67f9976.zip | |
um: fix gcov build breakage
a) exports in gmon_syms.c duplicate kernel/gcov/* ones
b) excluding -pg in vdso compile is not enough - -fprofile-arcs
and -ftest-coverage also needs to be excluded
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86/um/vdso')
| -rw-r--r-- | arch/x86/um/vdso/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/um/vdso/Makefile b/arch/x86/um/vdso/Makefile index 5dffe6d46686..6c803ca49b5d 100644 --- a/arch/x86/um/vdso/Makefile +++ b/arch/x86/um/vdso/Makefile @@ -46,8 +46,8 @@ $(vobjs): KBUILD_CFLAGS += $(CFL) # # vDSO code runs in userspace and -pg doesn't help with profiling anyway. # -CFLAGS_REMOVE_vdso-note.o = -pg -CFLAGS_REMOVE_um_vdso.o = -pg +CFLAGS_REMOVE_vdso-note.o = -pg -fprofile-arcs -ftest-coverage +CFLAGS_REMOVE_um_vdso.o = -pg -fprofile-arcs -ftest-coverage targets += vdso-syms.lds obj-$(VDSO64-y) += vdso-syms.lds |