diff options
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index e48e60da304..02a7eea5fdb 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -8,7 +8,7 @@ PHONY := __build __build: # Read .config if it exist, otherwise ignore --include .config +-include include/config/auto.conf include scripts/Kbuild.include @@ -140,6 +140,15 @@ cmd_cc_i_c = $(CPP) $(c_flags) -o $@ $< %.i: %.c FORCE $(call if_changed_dep,cc_i_c) +quiet_cmd_cc_symtypes_c = SYM $(quiet_modtag) $@ +cmd_cc_symtypes_c = \ + $(CPP) -D__GENKSYMS__ $(c_flags) $< \ + | $(GENKSYMS) -T $@ >/dev/null; \ + test -s $@ || rm -f $@ + +%.symtypes : %.c FORCE + $(call if_changed_dep,cc_symtypes_c) + # C (.c) files # The C file is compiled and updated dependency information is generated. # (See cmd_cc_o_c + relevant part of rule_cc_o_c) @@ -166,7 +175,8 @@ cmd_cc_o_c = $(CC) $(c_flags) -c -o $(@D)/.tmp_$(@F) $< cmd_modversions = \ if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then \ $(CPP) -D__GENKSYMS__ $(c_flags) $< \ - | $(GENKSYMS) -a $(ARCH) \ + | $(GENKSYMS) $(if $(KBUILD_SYMTYPES), \ + -T $(@D)/$(@F:.o=.symtypes)) -a $(ARCH) \ > $(@D)/.tmp_$(@F:.o=.ver); \ \ $(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) \ |