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fs_config: fix fs_config_*_system targets

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Content from fs_config designated for other partitions is leaking
into the system fs_config_* files.  Notably /vendor is showing up.

Rule expansion happens late, after all parsing.  This is the same in
make and kati.  build/make/tools/fs_config/Android.mk ends with
fs_config_generate_extra_partition_list :=, so by the time you get to
rule expansion the value is empty.

Added a PRIVATE_PARTITION_LIST variable to record the value of
fs_config_generate_extra_partition-list.

Test: inspect result of ${OUT}/product/*/system/etc/fs_config_files
Bug: 119677224
Bug: 119310326
Change-Id: I968b4936ab2c5d174f164c760820af13434654ca
This commit is contained in:
Mark Salyzyn
2018-11-16 13:30:37 -08:00
parent 7320a023ea
commit 705b59e155
1 changed files with 6 additions and 4 deletions
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10
tools/fs_config/Android.mk
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@@ -163,10 +163,11 @@ LOCAL_MODULE := fs_config_dirs_system
LOCAL_MODULE_CLASS := ETC
LOCAL_INSTALLED_MODULE_STEM := fs_config_dirs
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): PRIVATE_PARTITION_LIST := $(fs_config_generate_extra_partition_list)
$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin)
@mkdir -p $(dir $@)
$< -D $(if $(fs_config_generate_extra_partition_list), \
-P '$(subst $(space),$(comma),$(addprefix -,$(fs_config_generate_extra_partition_list)))') \
$< -D $(if $(PRIVATE_PARTITION_LIST), \
-P '$(subst $(space),$(comma),$(addprefix -,$(PRIVATE_PARTITION_LIST)))') \
-o $@
##################################
@@ -179,10 +180,11 @@ LOCAL_MODULE := fs_config_files_system
LOCAL_MODULE_CLASS := ETC
LOCAL_INSTALLED_MODULE_STEM := fs_config_files
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): PRIVATE_PARTITION_LIST := $(fs_config_generate_extra_partition_list)
$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin)
@mkdir -p $(dir $@)
$< -F $(if $(fs_config_generate_extra_partition_list), \
-P '$(subst $(space),$(comma),$(addprefix -,$(fs_config_generate_extra_partition_list)))') \
$< -F $(if $(PRIVATE_PARTITION_LIST), \
-P '$(subst $(space),$(comma),$(addprefix -,$(PRIVATE_PARTITION_LIST)))') \
-o $@
ifneq ($(filter vendor,$(fs_config_generate_extra_partition_list)),)