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ANDROID: remove stale variables from build.config files

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LLVM_IAS=1 is implied by LLVM=1 as of LLVM_IAS as of v5.15-rc1 via
commit f12b034afe ("scripts/Makefile.clang: default to LLVM_IAS=1").

CROSS_COMPILE is no longer necessary when building with LLVM=1 as of
v5.15-rc1 via:
commit 231ad7f409 ("Makefile: infer --target from ARCH for CC=clang")

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.

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.

Bug: 209655537
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I361b05ea9f36da933e6712150650f476b093d0a7
This commit is contained in:
Nick Desaulniers 2021-12-07 12:28:04 -08:00
parent c08dffad8e
commit edce52103b
3 changed files with 0 additions and 16 deletions
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6
build.config.aarch64
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@ -1,10 +1,4 @@
ARCH=arm64
LLVM_IAS=1
CROSS_COMPILE=aarch64-linux-gnu-
CROSS_COMPILE_COMPAT=arm-linux-gnueabi-
LINUX_GCC_CROSS_COMPILE_PREBUILTS_BIN=prebuilts/gas/linux-x86
MAKE_GOALS="
Image
modules

5
build.config.arm
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@ -1,9 +1,4 @@
ARCH=arm
LLVM_IAS=1
CROSS_COMPILE=arm-linux-gnueabi-
LINUX_GCC_CROSS_COMPILE_PREBUILTS_BIN=prebuilts/gas/linux-x86
MAKE_GOALS="
zImage
modules

5
build.config.x86_64
View File

@ -1,9 +1,4 @@
ARCH=x86_64
LLVM_IAS=1
CROSS_COMPILE=x86_64-linux-gnu-
LINUX_GCC_CROSS_COMPILE_PREBUILTS_BIN=prebuilts/gas/linux-x86
MAKE_GOALS="
bzImage
modules