From c9fce3fa595592fed96e0294bce55199c8582c7b Mon Sep 17 00:00:00 2001 From: William Roberts <william.c.roberts@intel.com> Date: Wed, 6 Apr 2016 11:53:04 -0700 Subject: [PATCH] service_contexts: strip blank lines and comments Strip whitespace and comments from service_context files to reduce size. On an aosp_x86_64 build it saves 36 bytes. However, on builds with more synclines and comments, further space savings can be realized. Change-Id: I3cb4effad1d1b404bf53605a3793e3070cb95651 Signed-off-by: William Roberts <william.c.roberts@intel.com> --- Android.mk | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Android.mk b/Android.mk index db85ccb63..5cc4a245d 100644 --- a/Android.mk +++ b/Android.mk @@ -413,8 +413,8 @@ $(service_contexts.tmp): $(all_svcfiles_with_nl) $(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy) $(LOCAL_BUILT_MODULE): $(service_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc $(ACP) @mkdir -p $(dir $@) - $(hide) $(HOST_OUT_EXECUTABLES)/checkfc -s $(PRIVATE_SEPOLICY) $< - $(hide) $(ACP) $< $@ + sed -e 's/#.*$$//' -e '/^$$/d' $< > $@ + $(hide) $(HOST_OUT_EXECUTABLES)/checkfc -s $(PRIVATE_SEPOLICY) $@ built_svc := $(LOCAL_BUILT_MODULE) all_svc_files := @@ -438,8 +438,8 @@ $(general_service_contexts.tmp): $(addprefix $(LOCAL_PATH)/, service_contexts) $(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_general_sepolicy) $(LOCAL_BUILT_MODULE): $(general_service_contexts.tmp) $(built_general_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc $(ACP) @mkdir -p $(dir $@) - $(hide) $(HOST_OUT_EXECUTABLES)/checkfc -s $(PRIVATE_SEPOLICY) $< - $(hide) $(ACP) $< $@ + sed -e 's/#.*$$//' -e '/^$$/d' $< > $@ + $(hide) $(HOST_OUT_EXECUTABLES)/checkfc -s $(PRIVATE_SEPOLICY) $@ general_service_contexts.tmp := -- GitLab