linux/build.config.arm at 4c19295443545e873c091056b0982fc2aef8ba40 - linux - sys114

shinys000114/linux

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Nick Desaulniers 2728a95f3f ANDROID: remove stale variables from build.config files

There is no need for CROSS_COMPILE_COMPAT as of v5.16-rc1 via
commit 3e6f8d1fa1 ("arm64: vdso32: require CROSS_COMPILE_COMPAT for gcc+bfd")
when LLVM=1 is set. This was backported to v5.10.89.

LINUX_GCC_CROSS_COMPILE_PREBUILTS_BIN was a temporary dependency until
LLVM_IAS=1 was enabled for all architectures. With LLVM_IAS=1 (implied
by LLVM=1), nothing in this directory is used and the variable can be
removed.

It doesn't hurt to respecify any of the above, but they are no longer
necessary.

We may be able to further simplify the usage of LLVM_IAS=1 and
CROSS_COMPILE in android13-5.10 depending on whether the following get
backported in the future:

commit f12b034afe ("scripts/Makefile.clang: default to LLVM_IAS=1").
commit 231ad7f409 ("Makefile: infer --target from ARCH for CC=clang")

Bug: 209655537
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I361b05ea9f36da933e6712150650f476b093d0a7

2022-01-05 14:34:25 +00:00

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 ARCH=arm
 LLVM_IAS=1
 CROSS_COMPILE=arm-linux-gnueabi-
 MAKE_GOALS="
 zImage
 modules
 "
 FILES="
 arch/arm/boot/zImage
 vmlinux
 System.map
 "