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android_kernel_samsung_sm8650/build.config.x86_64

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ANDROID: refactor build.config files to remove duplication The build.config.* files largely contain duplicate information by their nature. Reorganize them reduce duplication and to allow adding new configurations without copying the definitions again. Bug: 140224784 Change-Id: I6a3810a125b0ed48591690ca33bb5c02be58218a Signed-off-by: Matthias Maennich <maennich@google.com>
2019-08-29 20:34:52 +09:00
ARCH=x86_64
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="
bzImage
modules
"
ANDROID: refactor build.config files to remove duplication The build.config.* files largely contain duplicate information by their nature. Reorganize them reduce duplication and to allow adding new configurations without copying the definitions again. Bug: 140224784 Change-Id: I6a3810a125b0ed48591690ca33bb5c02be58218a Signed-off-by: Matthias Maennich <maennich@google.com>
2019-08-29 20:34:52 +09:00
FILES="
arch/x86/boot/bzImage
vmlinux
System.map
ANDROID: build.config: Add vmlinux.symvers and modules.builtin to DIST_DIR Copy vmlinux.symvers and modules.builtin to the DIST_DIR for mixed tree builds. These files are used by the device kernel to modpost against the GKI kernel. These 3 new files add ~300 KB to the DIST_DIR Bug: 178469391 Change-Id: Ic21a524aac05eafe18925982e860b0be9e6d8728 Signed-off-by: Elliot Berman <eberman@codeaurora.org>
2021-04-08 00:03:10 +09:00
vmlinux.symvers
modules.builtin
modules.builtin.modinfo
ANDROID: refactor build.config files to remove duplication The build.config.* files largely contain duplicate information by their nature. Reorganize them reduce duplication and to allow adding new configurations without copying the definitions again. Bug: 140224784 Change-Id: I6a3810a125b0ed48591690ca33bb5c02be58218a Signed-off-by: Matthias Maennich <maennich@google.com>
2019-08-29 20:34:52 +09:00
"
ANDROID: build.config: set NDK_TRIPLE In order to support CONFIG_UAPI_HEADER_TEST=y with a bionic sysroot using prebuilt bionic from the NDK, we need to set a different target triple for USERCFLAGS than what's used when cross compiling the kernel (so that the correct headers and libc.{a|so} are found+used). Bug: 190019968 Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Change-Id: Ib3e60c41b862cda9f79ff8d2c812aaa8bfb571af
2022-03-30 05:42:11 +09:00
NDK_TRIPLE=x86_64-linux-android31
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