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Commit 717d9d3a authored by Tao Bao's avatar Tao Bao
Browse files

Expose PLATFORM_SECURITY_PATCH_TIMESTAMP. 

We have use case that uses the timestamp for PLATFORM_SECURITY_PATCH in
device specific Makefile, but need to handle the platform-dependent
`date` command. This CL computes and exposes
PLATFORM_SECURITY_PATCH_TIMESTAMP from the core build system.

Bug: 80311893
Test: Use PLATFORM_SECURITY_PATCH_TIMESTAMP in device-specific folder,
      on both of Linux and macOS. Check the value.
Change-Id: I27a88dcebde7a1c204491f5f5c45c5160398dbb6
parent 24fff764

core/version_defaults.mk

+10 −0
Original line number Diff line number Diff line
@@ -258,6 +258,16 @@ ifndef PLATFORM_SECURITY_PATCH 
endif

.KATI_READONLY := PLATFORM_SECURITY_PATCH



ifndef PLATFORM_SECURITY_PATCH_TIMESTAMP

  # Used to indicate the matching timestamp for the security patch string in PLATFORM_SECURITY_PATCH.

  ifneq (,$(findstring Darwin,$(UNAME)))

    PLATFORM_SECURITY_PATCH_TIMESTAMP := $(shell date -jf '%Y-%m-%d %T %Z' '$(PLATFORM_SECURITY_PATCH) 00:00:00 GMT' +%s)

  else

    PLATFORM_SECURITY_PATCH_TIMESTAMP := $(shell date -d 'TZ="GMT" $(PLATFORM_SECURITY_PATCH)' +%s)

  endif

endif

.KATI_READONLY := PLATFORM_SECURITY_PATCH_TIMESTAMP



ifndef PLATFORM_BASE_OS

  # Used to indicate the base os applied to the device.

  # Can be an arbitrary string, but must be a single word.