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ANDROID: Adding Image.gz and boot-gz.img

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This adds <10 seconds for a LTO=thin build, while the original
build time is about ~250 seconds on a build machine with 48 2.60 GHz
processors and 64GB RAM.

Within the 10 seconds, ~3 seconds spent on building Image.gz,
~5 seconds for packing Image.gz as boot-gz.img and <1 second for
including the boot-gz.img into the boot-img.tar.gz.

Bug: 233352819
Test: LTO=thin BUILD_CONFIG=common/build.config.gki.aarch64 build/build.sh
Signed-off-by: Bowgo Tsai <bowgotsai@google.com>
Change-Id: I283ef004d1233d2e175573b893379e0d68221353
(cherry picked from commit 2ad997b4d1d4343d7d79e900c6f60b0272f65a47)
(cherry picked from commit 933eddd126)
This commit is contained in:
Bowgo Tsai
2022-05-25 00:20:40 +08:00
committed by Yifan Hong
parent f60f35c121
commit 0082c521ea
1 changed files with 3 additions and 0 deletions
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3
build.config.gki.aarch64
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@@ -4,6 +4,7 @@
MAKE_GOALS="${MAKE_GOALS} MAKE_GOALS="${MAKE_GOALS}
Image.lz4 Image.lz4
Image.gz
" "
# uncomment ABI_DEFINITION when enabling KMI enforcement # uncomment ABI_DEFINITION when enabling KMI enforcement
@@ -28,6 +29,7 @@ android/abi_gki_aarch64_unisoc
FILES="${FILES} FILES="${FILES}
arch/arm64/boot/Image.lz4 arch/arm64/boot/Image.lz4
arch/arm64/boot/Image.gz
" "
# Update BUILD.bazel, define_common_kernels() if the value is not 1. # Update BUILD.bazel, define_common_kernels() if the value is not 1.
@@ -42,4 +44,5 @@ BUILD_GKI_CERTIFICATION_TOOLS=1
BUILD_GKI_ARTIFACTS=1 BUILD_GKI_ARTIFACTS=1
BUILD_GKI_BOOT_IMG_SIZE=67108864 BUILD_GKI_BOOT_IMG_SIZE=67108864
BUILD_GKI_BOOT_IMG_GZ_SIZE=47185920
BUILD_GKI_BOOT_IMG_LZ4_SIZE=53477376 BUILD_GKI_BOOT_IMG_LZ4_SIZE=53477376