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author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-03 21:18:10 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-03 21:18:10 +0200 |
commit | 90d92b359de4e5c52a1ff0b9272b5005484e7941 (patch) | |
tree | a8c667204e996567c0220ea2e4ee644fb052d645 /common/Makefile | |
parent | edf068e9cf18d3b756c606cbd1d9ce312640646a (diff) | |
parent | c8c49c14aef009a86f238c4bdaf78b1d01b7bdcf (diff) | |
download | barebox-90d92b359de4e5c52a1ff0b9272b5005484e7941.tar.gz barebox-90d92b359de4e5c52a1ff0b9272b5005484e7941.tar.xz |
Merge branch 'for-next/defaultenv-deps'
Diffstat (limited to 'common/Makefile')
-rw-r--r-- | common/Makefile | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/common/Makefile b/common/Makefile index 68582b78e1..b74c76b7ae 100644 --- a/common/Makefile +++ b/common/Makefile @@ -39,6 +39,7 @@ obj-$(CONFIG_PASSWORD) += password.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_FLEXIBLE_BOOTARGS) += bootargs.o extra-$(CONFIG_MODULES) += module.lds +extra-y += barebox_default_env ifdef CONFIG_DEFAULT_ENVIRONMENT $(obj)/startup.o: include/generated/barebox_default_env.h @@ -63,8 +64,19 @@ ENV_FILES := $(shell cd $(srctree); for i in $(DEFAULT_ENVIRONMENT_PATH); do fin endif # ifdef CONFIG_DEFAULT_ENVIRONMENT -barebox_default_env: $(ENV_FILES) - $(Q)$(srctree)/scripts/genenv $(srctree) $(objtree) $(DEFAULT_ENVIRONMENT_PATH) +# +# Generate a barebox envfs image. +# +# echo $(ENV_FILES) > /dev/null is just for letting if_changed +# recognize that something has changed when the environment has +# other files, +# +quiet_cmd_env = ENV $@ +cmd_env = ($(srctree)/scripts/genenv $(srctree) $(objtree) $@ $(DEFAULT_ENVIRONMENT_PATH)) || \ + (echo $(ENV_FILES) > /dev/null; rm -f $@ ; false) + +$(obj)/barebox_default_env: $(ENV_FILES) FORCE + $(call if_changed,env) barebox_default_env_comp = ifeq ($(CONFIG_DEFAULT_ENVIRONMENT_COMPRESSED_GZIP),y) @@ -77,22 +89,18 @@ ifeq ($(CONFIG_DEFAULT_ENVIRONMENT_COMPRESSED_LZO),y) barebox_default_env_comp = .lzo endif -barebox_default_env.gz: barebox_default_env +$(obj)/barebox_default_env.gz: $(obj)/barebox_default_env $(call if_changed,gzip) -barebox_default_env.bz2: barebox_default_env +$(obj)/barebox_default_env.bz2: $(obj)/barebox_default_env $(call if_changed,bzip2) -barebox_default_env.lzo: barebox_default_env +$(obj)/barebox_default_env.lzo: $(obj)/barebox_default_env $(call if_changed,lzo) -include/generated/barebox_default_env.h: barebox_default_env$(barebox_default_env_comp) - $(Q)cat $< | $(objtree)/scripts/bin2c default_environment > $@ - $(Q)echo "const int default_environment_uncompress_size=`stat -c%s barebox_default_env`;" >> $@ - -CLEAN_FILES += include/generated/barebox_default_env.h barebox_default_env -CLEAN_FILES += barebox_default_env.gz barebox_default_env.bz2 -CLEAN_FILES += barebox_default_env.lzo +include/generated/barebox_default_env.h: $(obj)/barebox_default_env$(barebox_default_env_comp) + $(Q)cat $< | (cd $(obj) && $(objtree)/scripts/bin2c default_environment) > $@ + $(Q)echo "const int default_environment_uncompress_size=`stat -c%s $(obj)/barebox_default_env`;" >> $@ # dependencies on generated files need to be listed explicitly $(obj)/version.o: include/generated/compile.h |