diff options
Diffstat (limited to 'scripts/Makefile.lib')
| -rw-r--r-- | scripts/Makefile.lib | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 0718e39cedda..86e1428cc55d 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -249,6 +249,13 @@ ifdef CONFIG_LTO_CLANG cmd_ld_single = $(if $(objtool-enabled)$(is-single-obj-m), ; $(LD) $(ld_flags) -r -o $(tmp-target) $@; mv $(tmp-target) $@) endif +ifdef CONFIG_LTO_CLANG_THIN_DIST +# Save the _c_flags, sliently. +quiet_cmd_save_c_flags = + saved_c_flags = $(_c_flags) $(modkern_cflags) + cmd_save_c_flags = printf '\n%s\n' 'saved_c_flags_$@ := $(call escsq,$(saved_c_flags))' >> $(dot-target).cmd +endif + quiet_cmd_cc_o_c = CC $(quiet_modtag) $@ cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $< \ $(cmd_ld_single) \ @@ -256,6 +263,7 @@ quiet_cmd_cc_o_c = CC $(quiet_modtag) $@ define rule_cc_o_c $(call cmd_and_fixdep,cc_o_c) + $(call cmd,save_c_flags) $(call cmd,checksrc) $(call cmd,checkdoc) $(call cmd,gen_objtooldep) |