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authorRoman Zippel <zippel@linux-m68k.org>2006-06-08 22:12:42 -0700
committerSam Ravnborg <sam@mars.ravnborg.org>2006-06-09 07:31:30 +0200
commit2e3646e51b2d6415549b310655df63e7e0d7a080 (patch)
treef717c0ede91122ab776a6b0fce9b8c941797f170 /Makefile
parent669bfad906522e74ee8d962801552a8c224c0d63 (diff)
downloadlwn-2e3646e51b2d6415549b310655df63e7e0d7a080.tar.gz
lwn-2e3646e51b2d6415549b310655df63e7e0d7a080.zip
kconfig: integrate split config into silentoldconfig
Now that kconfig can load multiple configurations, it becomes simple to integrate the split config step, by simply comparing the new .config file with the old auto.conf (and then saving the new auto.conf). A nice side effect is that this saves a bit of disk space and cache, as no data needs to be read from or saved into the splitted config files anymore (e.g. include/config is now 648KB instead of 5.2MB). Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile11
1 files changed, 2 insertions, 9 deletions
diff --git a/Makefile b/Makefile
index b1610562a65f..4b996c8fb70a 100644
--- a/Makefile
+++ b/Makefile
@@ -418,7 +418,7 @@ ifeq ($(KBUILD_EXTMOD),)
# Carefully list dependencies so we do not try to build scripts twice
# in parrallel
PHONY += scripts
-scripts: scripts_basic include/config/MARKER
+scripts: scripts_basic include/config/auto.conf
$(Q)$(MAKE) $(build)=$(@)
# Objects we will link into vmlinux / subdirs we need to visit
@@ -787,7 +787,7 @@ endif
prepare2: prepare3 outputmakefile
prepare1: prepare2 include/linux/version.h include/asm \
- include/config/MARKER
+ include/config/auto.conf
ifneq ($(KBUILD_MODULES),)
$(Q)mkdir -p $(MODVERDIR)
$(Q)rm -f $(MODVERDIR)/*
@@ -815,13 +815,6 @@ include/asm:
$(Q)if [ ! -d include ]; then mkdir -p include; fi;
@ln -fsn asm-$(ARCH) $@
-# Split autoconf.h into include/linux/config/*
-
-include/config/MARKER: scripts/basic/split-include include/config/auto.conf
- @echo ' SPLIT include/linux/autoconf.h -> include/config/*'
- @scripts/basic/split-include include/linux/autoconf.h include/config
- @touch $@
-
# Generate some files
# ---------------------------------------------------------------------------