Before this commit, {spl,tpl}-autoconf.mk was always generated at the top Makefile even if SPL(TPL) build was not selected.
This commit moves the build rule of {spl,tpl}-autoconf.mk from the top Makefile to spl/Makefile. It prevents unnecessary {spl,tpl}-autoconf.mk from being generated.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Makefile | 23 ----------------------- spl/Makefile | 16 ++++++++++++++++ 2 files changed, 16 insertions(+), 23 deletions(-)
diff --git a/Makefile b/Makefile index 2fae092..c805de1 100644 --- a/Makefile +++ b/Makefile @@ -867,9 +867,6 @@ tpl/u-boot-tpl.bin: $(SUBDIR_TOOLS) depend scripts_basic # Explicitly make _depend in subdirs containing multiple targets to prevent # parallel sub-makes creating .depend files simultaneously. depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \ - include/spl-autoconf.mk \ - include/tpl-autoconf.mk \ - include/autoconf.mk \ include/generated/generic-asm-offsets.h \ include/generated/asm-offsets.h
@@ -950,26 +947,6 @@ quiet_cmd_autoconf = GEN $@ include/autoconf.mk: include/config.h $(call cmd,autoconf)
-# Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL) -quiet_cmd_tpl-autoconf = GEN $@ - cmd_tpl-autoconf = \ - $(CPP) $(c_flags) -DCONFIG_TPL_BUILD -DCONFIG_SPL_BUILD\ - -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \ - sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \ - rm $@.tmp - -include/tpl-autoconf.mk: include/config.h - $(call cmd,tpl-autoconf) - -quiet_cmd_spl-autoconf = GEN $@ - cmd_spl-autoconf = \ - $(CPP) $(c_flags) -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \ - sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \ - rm $@.tmp - -include/spl-autoconf.mk: include/config.h - $(call cmd,spl-autoconf) - quiet_cmd_offsets = GEN $@ cmd_offsets = $(srctree)/tools/scripts/make-asm-offsets $< $@
diff --git a/spl/Makefile b/spl/Makefile index bf886f7..55d6824 100644 --- a/spl/Makefile +++ b/spl/Makefile @@ -50,6 +50,22 @@ include $(srctree)/scripts/Kbuild.include
include $(TOPDIR)/config.mk
+# FIX ME +c_flags := $(KBUILD_CFLAGS) $(KBUILD_CPPFLAGS) $(CPPFLAGS) $(UBOOTINCLUDE) $(NOSTDINC_FLAGS) + +# Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL) +quiet_cmd_autoconf = GEN $@ + cmd_autoconf = \ + $(CPP) $(c_flags) -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \ + sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \ + rm $@.tmp + +include/tpl-autoconf.mk: include/config.h + $(call cmd,autoconf) + +include/spl-autoconf.mk: include/config.h + $(call cmd,autoconf) + HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(SRCTREE)/board/$(VENDOR)/common/Makefile),y,n)
ifdef CONFIG_SPL_START_S_PATH