Remove BUILD_DATETIME from Make.
Soong_UI will handle build timestamp and export date file to Make.
Test: m -j32
Bug: b/70351683
Change-Id: Ibe4ceb1b224c5e8f3e1a8a59cfee89217765a901
diff --git a/core/config.mk b/core/config.mk
index 64743e0..911e0bf 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -846,7 +846,7 @@
endif
BUILD_NUMBER_FROM_FILE := $$(cat $(OUT_DIR)/build_number.txt)
-BUILD_DATETIME_FROM_FILE := $$(cat $(OUT_DIR)/build_date.txt)
+BUILD_DATETIME_FROM_FILE := $$(cat $(BUILD_DATETIME_FILE))
# SEPolicy versions
diff --git a/core/main.mk b/core/main.mk
index 4d43295..0c165ca 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -60,8 +60,7 @@
# without changing the command line every time. Avoids rebuilds
# when using ninja.
$(shell mkdir -p $(OUT_DIR) && \
- echo -n $(BUILD_NUMBER) > $(OUT_DIR)/build_number.txt && \
- echo -n $(BUILD_DATETIME) > $(OUT_DIR)/build_date.txt)
+ echo -n $(BUILD_NUMBER) > $(OUT_DIR)/build_number.txt)
ifeq ($(HOST_OS),darwin)
DATE_FROM_FILE := date -r $(BUILD_DATETIME_FROM_FILE)
else
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index d70dfb4..9f76bc8 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -24,7 +24,6 @@
# DEFAULT_APP_TARGET_SDK
# BUILD_ID
# BUILD_NUMBER
-# BUILD_DATETIME
# PLATFORM_SECURITY_PATCH
# PLATFORM_VNDK_VERSION
# PLATFORM_SYSTEMSDK_VERSIONS
@@ -255,16 +254,10 @@
BUILD_ID := UNKNOWN
endif
-ifndef BUILD_DATETIME
- # Used to reproduce builds by setting the same time. Must be the number
- # of seconds since the Epoch.
- BUILD_DATETIME := $(shell date +%s)
-endif
-
ifneq (,$(findstring Darwin,$(UNAME)))
-DATE := date -r $(BUILD_DATETIME)
+DATE := date -r $(shell cat $(BUILD_DATETIME_FILE))
else
-DATE := date -d @$(BUILD_DATETIME)
+DATE := date -d @$(shell cat $(BUILD_DATETIME_FILE))
endif
ifndef BUILD_NUMBER