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MIPS: fix *-pkg builds for loongson2ef platform

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commit 0706f74f71 upstream.

Since commit 805b2e1d42 ("kbuild: include Makefile.compiler only when
compiler is needed"), package builds for the loongson2f platform fail.

  $ make ARCH=mips CROSS_COMPILE=mips64-linux- lemote2f_defconfig bindeb-pkg
    [ snip ]
  sh ./scripts/package/builddeb
  arch/mips/loongson2ef//Platform:36: *** only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop.  Stop.
  cp: cannot stat '': No such file or directory
  make[5]: *** [scripts/Makefile.package:87: intdeb-pkg] Error 1
  make[4]: *** [Makefile:1558: intdeb-pkg] Error 2
  make[3]: *** [debian/rules:13: binary-arch] Error 2
  dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
  make[2]: *** [scripts/Makefile.package:83: bindeb-pkg] Error 2
  make[1]: *** [Makefile:1558: bindeb-pkg] Error 2
  make: *** [Makefile:350: __build_one_by_one] Error 2

The reason is because "make image_name" fails.

  $ make ARCH=mips CROSS_COMPILE=mips64-linux- image_name
  arch/mips/loongson2ef//Platform:36: *** only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop.  Stop.

In general, adding $(error ...) in the parse stage is troublesome,
and it is pointless to check toolchains even if we are not building
anything. Do not include Kbuild.platform in such cases.

Fixes: 805b2e1d42 ("kbuild: include Makefile.compiler only when compiler is needed")
Reported-by: Jason Self <jason@bluehome.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Masahiro Yamada 2021-11-10 00:01:45 +09:00 committed by Greg Kroah-Hartman
parent 7089587935
commit 9b1b68eaad
1 changed files with 2 additions and 0 deletions
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2
arch/mips/Makefile
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@ -254,7 +254,9 @@ endif
#
# Board-dependent options and extra files
#
ifdef need-compiler
include $(srctree)/arch/mips/Kbuild.platforms
endif
ifdef CONFIG_PHYSICAL_START
load-y = $(CONFIG_PHYSICAL_START)