[ Upstream commit a6e0487709ded7cd1ba0c390d9771e5cb76a8453 ] The buildtar script might want to invoke a make, so tell the parent make to pass the jobserver token pipe to the subcommand by prefixing the command with a +.
This addresses the issue seen here: /bin/sh ../scripts/package/buildtar tar-pkg make[3]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule. See https://www.gnu.org/software/make/manual/html_node/Job-Slots.html for more information. Signed-off-by: Trevor Bourget <tgb.ker...@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com> Signed-off-by: Sasha Levin <sas...@kernel.org> --- scripts/package/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/package/Makefile b/scripts/package/Makefile index 2c6de21e5152..fd854439de0f 100644 --- a/scripts/package/Makefile +++ b/scripts/package/Makefile @@ -103,7 +103,7 @@ clean-dirs += $(objtree)/snap/ # --------------------------------------------------------------------------- tar%pkg: FORCE $(MAKE) -f $(srctree)/Makefile - $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ + +$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ clean-dirs += $(objtree)/tar-install/ -- 2.20.1
