There are several messages being logged to stderr when building the PowerPC
selftests:
$ make -j$(nproc) O=build -C tools/testing/selftests \
INSTALL_PATH="$PWD"/out/selftests TARGETS=powerpc install > /dev/null
Makefile:50: warning: overriding recipe for target 'clean'
../../lib.mk:124: warning: ignoring old recipe for target 'clean'
1+0 records in
1+0 records out
65536 bytes (66 kB, 64 KiB) copied, 7.71e-05 s, 850 MB/s
Makefile:50: warning: overriding recipe for target 'clean'
../../lib.mk:124: warning: ignoring old recipe for target 'clean'
make[2]: warning: jobserver unavailable: using -j1. Add '+' to parent make
rule.
...
make[2]: warning: jobserver unavailable: using -j1. Add '+' to parent make
rule.
Makefile:50: warning: overriding recipe for target 'clean'
../../lib.mk:124: warning: ignoring old recipe for target 'clean'
make[2]: warning: jobserver unavailable: using -j1. Add '+' to parent make
rule.
...
make[2]: warning: jobserver unavailable: using -j1. Add '+' to parent make
rule.
This series fixes or silences them to make any legitimate build warnings more
apparent.
Benjamin Gray (3):
selftests/powerpc: Use CLEAN macro to fix make warning
selftests/powerpc: Pass make context to children
selftests/powerpc: Make dd output quiet
tools/testing/selftests/powerpc/Makefile | 8 ++---
tools/testing/selftests/powerpc/mm/Makefile | 2 +-
tools/testing/selftests/powerpc/pmu/Makefile | 31 +++++++++++---------
3 files changed, 22 insertions(+), 19 deletions(-)
base-commit: ec0a1b360aec1ba0bdfad3dd69e300b028529c0d
--
2.39.2
