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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-09-30 03:10:11 +0200 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-11-14 15:19:02 +0100 |
| commit | 8a16a070abaa61e95354755a320ca37cee544209 (patch) | |
| tree | 00d3e90ac0c1b580456debf872acdc6a99f1317f /kernel/smpboot.c | |
| parent | kbuild: rpm-pkg: keep spec file until make mrproper (diff) | |
| download | linux-8a16a070abaa61e95354755a320ca37cee544209.tar.xz linux-8a16a070abaa61e95354755a320ca37cee544209.zip | |
kbuild: rpm-pkg: do not force -jN in submake
The spec file always passes %{?_smp_mflags}, but we have two
problems here.
[1] "make -jN rpm-pkg" emits the following warning message:
make[2]: warning: -jN forced in submake: disabling jobserver mode.
[2] We can not specify the number of jobs that run in parallel.
Whether we give -jN or not from the top Makefile, the spec file
always passes ${?_smp_mflags} to the build commands.
${?_smp_mflags} will be useful when we run rpmbuild by hand. When we
invoke it from Makefile, -jN is propagated down to submake; it should
not be overridden because we want to respect the number of jobs given
by the user. Set _smp_mflags to empty string in this case.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'kernel/smpboot.c')
0 files changed, 0 insertions, 0 deletions