On Wed, May 30, 2018 at 2:38 AM, Masahiro Yamada
<yamada.masahiro@xxxxxxxxxxxxx> wrote:
> 2018-05-28 21:23 GMT+09:00 Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>:
>> 2018-05-28 18:21 GMT+09:00 Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>:
>
> I pushed this series to the for-next branch.
> Unless a significant problem is reported,
> I'd like to merge this series in the upcoming MW.
> At least, I need to keep it in linux-next for a while.
>
> Your comments and tags are still appreciated.
> I will add tags (or replace patches if necessary) later,
> but I want this series tested in linux-next
> to expose to more developers' eyes.
>
> It passed my local test. O-day bot did not report anything so far.
I found a problem when using ccache, resulting in this output while building
scripts/kconfig:
$ make V=1 O=obj-tmp/ CC="ccache gcc" defconfig
make[1]: Entering directory '/git/arm-soc'
make -C /home/arnd/arm-soc/obj-tmp KBUILD_SRC=/git/arm-soc \
-f /git/arm-soc/Makefile defconfig
make[2]: Entering directory '/git/arm-soc/obj-tmp'
make -f ../scripts/Makefile.build obj=scripts/basic
gcc -Wp,-MD,scripts/basic/.fixdep.d -Iscripts/basic -Wall
-Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
-std=gnu89 -o scripts/basic/fixdep ../scripts/basic/fixdep.c
rm -f .tmp_quiet_recordmcount
ln -fsn .. source
/bin/bash ../scripts/mkmakefile \
.. . 4 17
make -f ../scripts/Makefile.build obj=scripts/kconfig defconfig
gcc -Wp,-MD,scripts/kconfig/.conf.o.d -Iscripts/kconfig -Wall
-Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
-std=gnu89 -c -o scripts/kconfig/conf.o ../scripts/kconfig/conf.c
bison -oscripts/kconfig/zconf.tab.c -t -l ../scripts/kconfig/zconf.y
flex -oscripts/kconfig/zconf.lex.c -L ../scripts/kconfig/zconf.l
gcc -Wp,-MD,scripts/kconfig/.zconf.tab.o.d -Iscripts/kconfig -Wall
-Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
-std=gnu89 -I../scripts/kconfig -c -o scripts/kconfig/zconf.tab.o
scripts/kconfig/zconf.tab.c
gcc -o scripts/kconfig/conf scripts/kconfig/conf.o
scripts/kconfig/zconf.tab.o
scripts/kconfig/conf --defconfig=arch/arm/configs/multi_v7_defconfig Kconfig
ccache: invalid option -- 'r'
Usage:
ccache [options]
ccache compiler [compiler options]
compiler [compiler options] (via symbolic link)
Options:
-c, --cleanup delete old files and recalculate size counters
(normally not needed as this is done automatically)
-C, --clear clear the cache completely (except configuration)
-F, --max-files=N set maximum number of files in cache to N (use 0 for
no limit)
-M, --max-size=SIZE set maximum size of cache to SIZE (use 0 for no
limit); available suffixes: k, M, G, T (decimal) and
Ki, Mi, Gi, Ti (binary); default suffix: G
-o, --set-config=K=V set configuration key K to value V
-p, --print-config print current configuration options
-s, --show-stats show statistics summary
-z, --zero-stats zero statistics counters
-h, --help print this help text
-V, --version print version and copyright information
See also <https://ccache.samba.org>.
#
# configuration written to .config
#
make[2]: Leaving directory '/git/arm-soc/obj-tmp'
make[1]: Leaving directory '/git/arm-soc'
It appears to just keep going after this output, but clearly something is wrong.
I bisected it to bde197706614 ("gcc-plugins: test plugin support in Kconfig
and clean up Makefile").
Arnd
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