android/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1d7c5b07d7
android_kernel_xiaomi_sm8450/build.config.arm

17 lines
198 B
Plaintext
Raw Normal View History

ANDROID: Add build.config files for ARM 32-bit Enables us to catch build-breaks for 32-bit ARM with an allmodconfig build in continuous integration testing. Bug: 151459448 Change-Id: I825a18771c214e6389fc2755fce20c8fc2531695 Signed-off-by: Alistair Delva <adelva@google.com>
2020-03-14 05:07:55 +09:00
ARCH=arm
ANDROID: enable LLVM_IAS=1 for clang's integrated assembler for arm Step 8 of: https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/BINUTILS_KERNEL_DEPRECATION.md Bug: 141693040 Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Change-Id: I092cc14194fae5fba42c9a09b8eb8dd2adcb1377
2021-01-27 04:09:00 +09:00
LLVM_IAS=1
Revert "ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple" This reverts commit e145f7b10374662f03889c2dea0fdc14df7f1371. AOSP's distribution of GNU binutils always had a curious target triple prefix on the binaries. Now that GNU binutils is deprecated for Android Common Kernels, we can now remove this out of tree workaround. Now building Android kernels with LLVM matches upstream (see Documentation/kbuild/llvm.rst). Bug: 118439987 Bug: 120440614 Bug: 141693040 Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Change-Id: Iecaa3264a440f795f2f3a44bdf74fe28ad4ed1cc
2020-11-10 03:48:31 +09:00
CROSS_COMPILE=arm-linux-gnueabi-
ANDROID: move builds to use gas prebuilts Completes stage 5 of: https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/BINUTILS_KERNEL_DEPRECATION.md Bug: 141693040 Test: remove host binutils (easy for cross compiling, hard for host tools), rebuild multiple configs including cuttlefish configs which rely on these. Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Change-Id: Ia88f4f6572049c0173742aee95df824c0f31c050
2020-09-30 09:37:25 +09:00
LINUX_GCC_CROSS_COMPILE_PREBUILTS_BIN=prebuilts/gas/linux-x86
ANDROID: Add build.config files for ARM 32-bit Enables us to catch build-breaks for 32-bit ARM with an allmodconfig build in continuous integration testing. Bug: 151459448 Change-Id: I825a18771c214e6389fc2755fce20c8fc2531695 Signed-off-by: Alistair Delva <adelva@google.com>
2020-03-14 05:07:55 +09:00
ANDROID: Specify MAKE_GOALS and optimize targets The default goals for an ARCH=arm64 kernel will build all of the dtb files available in the tree, and hard-codes the generation of a gzip-compressed Image artifact. For GKI, we want to support various compression methods (gz, lz4 and uncompressed) and this can be handled outside of kbuild where compressor flags can be tuned. Also, GKI does not need to build any dtb files because it is board-neutral, and in most cases the dtbs will come from downstream kernels, not ACK. On arm and aarch64, this suppresses the generation of the useless gzip compressed Image artifact, and dtbs on the gki configs, which do not make sense. The x86 defaults were already optimal but make them match aarch64. On db845c, this builds only the needed dtb file and a compressed artifact for backwards compatibility. Bug: 152546767 Change-Id: If90ea331fc7564358b77a777fb367d7d2f95e6a6 Signed-off-by: Alistair Delva <adelva@google.com>
2020-03-27 06:08:29 +09:00
MAKE_GOALS="
ANDROID: ARM: Use zImage instead of Image Nothing seems to support booting uncompressed ARM 32-bit kernels, and everything supports zImage, so change the default on 32-bit to zImage. More information about this: http://www.simtec.co.uk/products/SWLINUX/files/booting_article.html Bug: 165410044 Test: booted zImage on cuttlefish Change-Id: I130d38737643dc092900e57e117ac268f6a9bd07 Signed-off-by: Alistair Delva <adelva@google.com>
2020-11-13 13:43:25 +09:00
zImage
ANDROID: Specify MAKE_GOALS and optimize targets The default goals for an ARCH=arm64 kernel will build all of the dtb files available in the tree, and hard-codes the generation of a gzip-compressed Image artifact. For GKI, we want to support various compression methods (gz, lz4 and uncompressed) and this can be handled outside of kbuild where compressor flags can be tuned. Also, GKI does not need to build any dtb files because it is board-neutral, and in most cases the dtbs will come from downstream kernels, not ACK. On arm and aarch64, this suppresses the generation of the useless gzip compressed Image artifact, and dtbs on the gki configs, which do not make sense. The x86 defaults were already optimal but make them match aarch64. On db845c, this builds only the needed dtb file and a compressed artifact for backwards compatibility. Bug: 152546767 Change-Id: If90ea331fc7564358b77a777fb367d7d2f95e6a6 Signed-off-by: Alistair Delva <adelva@google.com>
2020-03-27 06:08:29 +09:00
modules
"
ANDROID: Add build.config files for ARM 32-bit Enables us to catch build-breaks for 32-bit ARM with an allmodconfig build in continuous integration testing. Bug: 151459448 Change-Id: I825a18771c214e6389fc2755fce20c8fc2531695 Signed-off-by: Alistair Delva <adelva@google.com>
2020-03-14 05:07:55 +09:00
FILES="
ANDROID: ARM: Use zImage instead of Image Nothing seems to support booting uncompressed ARM 32-bit kernels, and everything supports zImage, so change the default on 32-bit to zImage. More information about this: http://www.simtec.co.uk/products/SWLINUX/files/booting_article.html Bug: 165410044 Test: booted zImage on cuttlefish Change-Id: I130d38737643dc092900e57e117ac268f6a9bd07 Signed-off-by: Alistair Delva <adelva@google.com>
2020-11-13 13:43:25 +09:00
arch/arm/boot/zImage
ANDROID: Add build.config files for ARM 32-bit Enables us to catch build-breaks for 32-bit ARM with an allmodconfig build in continuous integration testing. Bug: 151459448 Change-Id: I825a18771c214e6389fc2755fce20c8fc2531695 Signed-off-by: Alistair Delva <adelva@google.com>
2020-03-14 05:07:55 +09:00
vmlinux
System.map
"
Reference in New Issue Copy Permalink