diff options
| author | Andi Kleen <ak@linux.intel.com> | 2014-02-08 03:01:15 -0500 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-02-13 23:25:03 -0500 |
| commit | 1e64ff42ea3d8d2fc8aa71f9717b3c1cb6c2f893 (patch) | |
| tree | 1126e70383c83ac1678cfb89a54dbec0ed2e91a5 /scripts/Makefile.build | |
| parent | 8564ed2b3888176ac323eefea1722003daeba3d3 (diff) | |
Kbuild, lto: Disable LTO for asm-offsets.c
The asm-offset.c technique to fish data out of the assembler file
does not work with LTO. Just disable for the asm-offset.c build.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1391846481-31491-11-git-send-email-ak@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index d5d859c80729..9f0ee22b914f 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build | |||
| @@ -198,7 +198,7 @@ $(multi-objs-y:.o=.s) : modname = $(modname-multi) | |||
| 198 | $(multi-objs-y:.o=.lst) : modname = $(modname-multi) | 198 | $(multi-objs-y:.o=.lst) : modname = $(modname-multi) |
| 199 | 199 | ||
| 200 | quiet_cmd_cc_s_c = CC $(quiet_modtag) $@ | 200 | quiet_cmd_cc_s_c = CC $(quiet_modtag) $@ |
| 201 | cmd_cc_s_c = $(CC) $(c_flags) -fverbose-asm -S -o $@ $< | 201 | cmd_cc_s_c = $(CC) $(c_flags) $(DISABLE_LTO) -fverbose-asm -S -o $@ $< |
| 202 | 202 | ||
| 203 | $(obj)/%.s: $(src)/%.c FORCE | 203 | $(obj)/%.s: $(src)/%.c FORCE |
| 204 | $(call if_changed_dep,cc_s_c) | 204 | $(call if_changed_dep,cc_s_c) |