Replace "grep -f" with python util.
grep can potentially run out of memory on Mac builds for large input
files. So we add a python util to handle filtering out files.
We will also need this util to filter plat_sepolicy.cil out of
product_sepolicy.cil
Bug: 119305624
Test: boot aosp_taimen
Change-Id: I61cd68f407ea5de43a06bf522a5fc149e5067e8c
diff --git a/Android.mk b/Android.mk
index fcf9d9a..36009d3 100644
--- a/Android.mk
+++ b/Android.mk
@@ -392,10 +392,12 @@
plat_pub_policy.cil := $(intermediates)/plat_pub_policy.cil
$(plat_pub_policy.cil): PRIVATE_POL_CONF := $(plat_pub_policy.conf)
$(plat_pub_policy.cil): PRIVATE_REQD_MASK := $(reqd_policy_mask.cil)
-$(plat_pub_policy.cil): $(HOST_OUT_EXECUTABLES)/checkpolicy $(plat_pub_policy.conf) $(reqd_policy_mask.cil)
+$(plat_pub_policy.cil): $(HOST_OUT_EXECUTABLES)/checkpolicy \
+$(HOST_OUT_EXECUTABLES)/build_sepolicy $(plat_pub_policy.conf) $(reqd_policy_mask.cil)
@mkdir -p $(dir $@)
- $(hide) $(CHECKPOLICY_ASAN_OPTIONS) $< -C -M -c $(POLICYVERS) -o $@.tmp $(PRIVATE_POL_CONF)
- $(hide) grep -Fxv -f $(PRIVATE_REQD_MASK) $@.tmp > $@
+ $(hide) $(CHECKPOLICY_ASAN_OPTIONS) $< -C -M -c $(POLICYVERS) -o $@ $(PRIVATE_POL_CONF)
+ $(hide) $(HOST_OUT_EXECUTABLES)/build_sepolicy -a $(HOST_OUT_EXECUTABLES) filter_out \
+ -f $(PRIVATE_REQD_MASK) -t $@
plat_pub_policy.conf :=
@@ -1641,10 +1643,12 @@
base_plat_pub_policy.cil := $(intermediates)/base_plat_pub_policy.cil
$(base_plat_pub_policy.cil): PRIVATE_POL_CONF := $(base_plat_pub_policy.conf)
$(base_plat_pub_policy.cil): PRIVATE_REQD_MASK := $(reqd_policy_mask.cil)
-$(base_plat_pub_policy.cil): $(HOST_OUT_EXECUTABLES)/checkpolicy $(base_plat_pub_policy.conf) $(reqd_policy_mask.cil)
+$(base_plat_pub_policy.cil): $(HOST_OUT_EXECUTABLES)/checkpolicy \
+$(HOST_OUT_EXECUTABLES)/build_sepolicy $(base_plat_pub_policy.conf) $(reqd_policy_mask.cil)
@mkdir -p $(dir $@)
- $(hide) $(CHECKPOLICY_ASAN_OPTIONS) $< -C -M -c $(POLICYVERS) -o $@.tmp $(PRIVATE_POL_CONF)
- $(hide) grep -Fxv -f $(PRIVATE_REQD_MASK) $@.tmp > $@
+ $(hide) $(CHECKPOLICY_ASAN_OPTIONS) $< -C -M -c $(POLICYVERS) -o $@ $(PRIVATE_POL_CONF)
+ $(hide) $(HOST_OUT_EXECUTABLES)/build_sepolicy -a $(HOST_OUT_EXECUTABLES) filter_out \
+ -f $(PRIVATE_REQD_MASK) -t $@
all_fc_files := $(built_plat_fc) $(built_vendor_fc)
ifdef BOARD_ODM_SEPOLICY_DIRS