* [PATCH] kbuild: pkg: make out-of-tree rpm/deb-pkg build immediately fail
@ 2017-12-06 10:32 Masahiro Yamada
2017-12-06 19:35 ` Jim Davis
2017-12-12 15:08 ` Masahiro Yamada
0 siblings, 2 replies; 3+ messages in thread
From: Masahiro Yamada @ 2017-12-06 10:32 UTC (permalink / raw)
To: linux-kbuild; +Cc: Masahiro Yamada, Michal Marek, linux-kernel
We do not support out-of-tree building of rpm-pkg / deb-pkg. If O=
is given, the build should be terminated, but the "false" command is
not effective because it is not the last command in the cmd_src_tar.
Then, rpm-pkg / deb-pkg tries to continue building, and fails for a
different reason.
Set -e option so that the "false" terminates the building immediately.
I also put the error messages to stderr, and made it stand out more.
For example, "make O=foo rpm-pkg" will fail as follows:
/bin/bash ../scripts/package/mkspec >./kernel.spec
TAR kernel-4.15.0_rc2+.tar.gz
ERROR:
Building source tarball is not possible outside the
kernel source tree. Don't set KBUILD_OUTPUT, or use the
binrpm-pkg or bindeb-pkg target instead.
../scripts/package/Makefile:53: recipe for target 'rpm-pkg' failed
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
scripts/package/Makefile | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 61e29da..9fbcf5e 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -32,10 +32,14 @@ MKSPEC := $(srctree)/scripts/package/mkspec
quiet_cmd_src_tar = TAR $(2).tar.gz
cmd_src_tar = \
+set -e; \
if test "$(objtree)" != "$(srctree)"; then \
- echo "Building source tarball is not possible outside the"; \
- echo "kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
- echo "binrpm-pkg or bindeb-pkg target instead."; \
+ echo >&2; \
+ echo >&2 " ERROR:"; \
+ echo >&2 " Building source tarball is not possible outside the"; \
+ echo >&2 " kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
+ echo >&2 " binrpm-pkg or bindeb-pkg target instead."; \
+ echo >&2; \
false; \
fi ; \
$(srctree)/scripts/setlocalversion --save-scmversion; \
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] kbuild: pkg: make out-of-tree rpm/deb-pkg build immediately fail
2017-12-06 10:32 [PATCH] kbuild: pkg: make out-of-tree rpm/deb-pkg build immediately fail Masahiro Yamada
@ 2017-12-06 19:35 ` Jim Davis
2017-12-12 15:08 ` Masahiro Yamada
1 sibling, 0 replies; 3+ messages in thread
From: Jim Davis @ 2017-12-06 19:35 UTC (permalink / raw)
To: Masahiro Yamada; +Cc: linux-kbuild, Michal Marek, linux-kernel
On Wed, Dec 6, 2017 at 3:32 AM, Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:
> We do not support out-of-tree building of rpm-pkg / deb-pkg. If O=
> is given, the build should be terminated, but the "false" command is
> not effective because it is not the last command in the cmd_src_tar.
> Then, rpm-pkg / deb-pkg tries to continue building, and fails for a
> different reason.
>
> Set -e option so that the "false" terminates the building immediately.
>
> I also put the error messages to stderr, and made it stand out more.
>
> For example, "make O=foo rpm-pkg" will fail as follows:
>
> /bin/bash ../scripts/package/mkspec >./kernel.spec
> TAR kernel-4.15.0_rc2+.tar.gz
>
> ERROR:
> Building source tarball is not possible outside the
> kernel source tree. Don't set KBUILD_OUTPUT, or use the
> binrpm-pkg or bindeb-pkg target instead.
>
> ../scripts/package/Makefile:53: recipe for target 'rpm-pkg' failed
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
>
> scripts/package/Makefile | 10 +++++++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/scripts/package/Makefile b/scripts/package/Makefile
> index 61e29da..9fbcf5e 100644
> --- a/scripts/package/Makefile
> +++ b/scripts/package/Makefile
> @@ -32,10 +32,14 @@ MKSPEC := $(srctree)/scripts/package/mkspec
>
> quiet_cmd_src_tar = TAR $(2).tar.gz
> cmd_src_tar = \
> +set -e; \
> if test "$(objtree)" != "$(srctree)"; then \
> - echo "Building source tarball is not possible outside the"; \
> - echo "kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
> - echo "binrpm-pkg or bindeb-pkg target instead."; \
> + echo >&2; \
> + echo >&2 " ERROR:"; \
> + echo >&2 " Building source tarball is not possible outside the"; \
> + echo >&2 " kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
> + echo >&2 " binrpm-pkg or bindeb-pkg target instead."; \
> + echo >&2; \
> false; \
> fi ; \
> $(srctree)/scripts/setlocalversion --save-scmversion; \
> --
> 2.7.4
>
Tested-by: Jim Davis <jim.epost@gmail.com>
--
Jim
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] kbuild: pkg: make out-of-tree rpm/deb-pkg build immediately fail
2017-12-06 10:32 [PATCH] kbuild: pkg: make out-of-tree rpm/deb-pkg build immediately fail Masahiro Yamada
2017-12-06 19:35 ` Jim Davis
@ 2017-12-12 15:08 ` Masahiro Yamada
1 sibling, 0 replies; 3+ messages in thread
From: Masahiro Yamada @ 2017-12-12 15:08 UTC (permalink / raw)
To: Linux Kbuild mailing list
Cc: Masahiro Yamada, Michal Marek, Linux Kernel Mailing List
2017-12-06 19:32 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>:
> We do not support out-of-tree building of rpm-pkg / deb-pkg. If O=
> is given, the build should be terminated, but the "false" command is
> not effective because it is not the last command in the cmd_src_tar.
> Then, rpm-pkg / deb-pkg tries to continue building, and fails for a
> different reason.
>
> Set -e option so that the "false" terminates the building immediately.
>
> I also put the error messages to stderr, and made it stand out more.
>
> For example, "make O=foo rpm-pkg" will fail as follows:
>
> /bin/bash ../scripts/package/mkspec >./kernel.spec
> TAR kernel-4.15.0_rc2+.tar.gz
>
> ERROR:
> Building source tarball is not possible outside the
> kernel source tree. Don't set KBUILD_OUTPUT, or use the
> binrpm-pkg or bindeb-pkg target instead.
>
> ../scripts/package/Makefile:53: recipe for target 'rpm-pkg' failed
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Applied to linux-kbuild/misc.
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-12-12 15:09 UTC | newest]
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2017-12-06 10:32 [PATCH] kbuild: pkg: make out-of-tree rpm/deb-pkg build immediately fail Masahiro Yamada
2017-12-06 19:35 ` Jim Davis
2017-12-12 15:08 ` Masahiro Yamada
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