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authorAl Viro <viro@ftp.linux.org.uk>2011-08-18 21:11:49 +0200
committerRichard Weinberger <richard@nod.at>2011-11-02 14:15:26 +0100
commit4d211093e838ddd049b5cf4f0773aa5ac67f9976 (patch)
tree812dbda87c5ff94eb926cc6ee7410a323e5b2cc1 /arch/x86
parentum: page_offset.h is never used (diff)
downloadlinux-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')
-rw-r--r--arch/x86/um/vdso/Makefile4
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