Messages in this thread Patch in this message | | | From | Rabin Vincent <> | Subject | [PATCH 07/10] ftrace: pass KBUILD_CFLAGS to record_mcount.pl | Date | Sun, 14 Feb 2010 01:18:35 +0530 |
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On ARM, we have two ABIs, and the ABI used is controlled via a config option. Object files built with one ABI can't be merged with object files built with the other ABI. So, record_mcount.pl needs to use the same compiler flags as the kernel when generating the object file with the mcount locations. Ensure this by passing CFLAGS to the script.
Signed-off-by: Rabin Vincent <rabin@rab.in> --- scripts/Makefile.build | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 0b94d2f..2535c11 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -209,7 +209,8 @@ ifdef CONFIG_FTRACE_MCOUNT_RECORD cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \ "$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \ "$(if $(CONFIG_64BIT),64,32)" \ - "$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" "$(NM)" "$(RM)" "$(MV)" \ + "$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CFLAGS)" \ + "$(LD)" "$(NM)" "$(RM)" "$(MV)" \ "$(if $(part-of-module),1,0)" "$(@)"; endif -- 1.6.6
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