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kernel-devsrc: account for HOSTCC and HOSTCXX

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Since commit 740d87766cb87f75c477 [kernel.bbclass: Configuration
for environment with HOSTCXX], both HOSTCC and HOSTCXX are pickedup
by the kernel build system as triggers to reconfigure if changed.

As with previous changes to devsrc, we replace the cross build
variant, with what will be on target, so operations such as
'make scripts prepare' won't trigger a reconfiguration.

(From OE-Core rev: d7981babc55845914f20e7deb11b81aa2dbfcff3)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Bruce Ashfield
2020-09-09 22:04:10 -04:00
committed by Richard Purdie
parent 17bac2333e
commit d1c691b3ad
1 changed files with 2 additions and 0 deletions
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2
meta/recipes-kernel/linux/kernel-devsrc.bb
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@@ -261,6 +261,8 @@ do_install() {
if [ -e "$kerneldir/build/include/config/auto.conf.cmd" ]; then
sed -i 's/ifneq "$(CC)" ".*-linux-.*gcc.*$/ifneq "$(CC)" "gcc"/' "$kerneldir/build/include/config/auto.conf.cmd"
sed -i 's/ifneq "$(LD)" ".*-linux-.*ld.bfd.*$/ifneq "$(LD)" "ld"/' "$kerneldir/build/include/config/auto.conf.cmd"
sed -i 's/ifneq "$(HOSTCXX)" ".*$/ifneq "$(HOSTCXX)" "g++"/' "$kerneldir/build/include/config/auto.conf.cmd"
sed -i 's/ifneq "$(HOSTCC)" ".*$/ifneq "$(HOSTCC)" "gcc"/' "$kerneldir/build/include/config/auto.conf.cmd"
sed -i 's/ifneq "$(CC_VERSION_TEXT)".*\(gcc.*\)"/ifneq "$(CC_VERSION_TEXT)" "\1"/' "$kerneldir/build/include/config/auto.conf.cmd"
sed -i 's/ifneq "$(srctree)" ".*"/ifneq "$(srctree)" "."/' "$kerneldir/build/include/config/auto.conf.cmd"
# we don't build against the defconfig, so make sure it isn't the trigger for syncconfig