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authorAustin Clements <[email protected]>2011-06-24 14:20:51 -0400
committerAustin Clements <[email protected]>2011-06-24 14:22:19 -0400
commit97657d703f7a92a088b400980c17249f34640a5e (patch)
tree0fe6e03281459be6efd8dfa007e05c2ddf241790
parent96b7da5f03e8fd1722cb66ef3cb7fcc02d703860 (diff)
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Add -fno-omit-frame-pointer to compile flags.
At some point between gcc 4.4 and 4.6, omitting the frame pointer became default if any -O is specified. getcallerpcs relies on the frame pointer, so bring it back.
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 7000fac..3487aa4 100644
--- a/Makefile
+++ b/Makefile
@@ -71,7 +71,7 @@ AS = $(TOOLPREFIX)gas
LD = $(TOOLPREFIX)ld
OBJCOPY = $(TOOLPREFIX)objcopy
OBJDUMP = $(TOOLPREFIX)objdump
-CFLAGS = -fno-pic -static -fno-builtin -fno-strict-aliasing -O2 -Wall -MD -ggdb -m32 -Werror
+CFLAGS = -fno-pic -static -fno-builtin -fno-strict-aliasing -O2 -Wall -MD -ggdb -m32 -Werror -fno-omit-frame-pointer
CFLAGS += $(shell $(CC) -fno-stack-protector -E -x c /dev/null >/dev/null 2>&1 && echo -fno-stack-protector)
ASFLAGS = -m32 -gdwarf-2
# FreeBSD ld wants ``elf_i386_fbsd''