Commit 099f0261 authored Sep 24, 2019 by Quentin Perret

ANDROID: Fix arm64 allmodconfig build

Allmodconfig on arm64 enables CPU_BIG_ENDIAN=y, which causes issues with
ld.lld which doesn't support linking aarch64be-linux-gnu targets (see
https://reviews.llvm.org/D58655#1410281

). However, it is very unlikely
that real android devices run with arm64 BE hardware in practice. So,
until we can find a better fix, let's simply force CPU_BIG_ENDIAN=n for
allmodconfig builds.

Bug: 141733632
Bug: 140224784
Signed-off-by: Quentin Perret <qperret@google.com>
Change-Id: Ic4693ae1f462144c8219b397463ca341f6fe08a1

parent bdac6faf

build.config.allmodconfig

+2 −1

Original line number	Diff line number	Diff line
		@@ -6,7 +6,8 @@ POST_DEFCONFIG_CMDS="update_config"
		function update_config() {
		${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \
		-d TEST_KMOD \
		-d XFS_FS
		-d XFS_FS \
		-d CPU_BIG_ENDIAN
		(cd ${OUT_DIR} && \
		make O=${OUT_DIR} $archsubarch CC=${CC} CROSS_COMPILE=${CROSS_COMPILE} olddefconfig)
		}