On Sat, Jan 23, 2021 at 3:19 AM Robert Karszniewicz
<r.karszniewicz@xxxxxxxxx> wrote:
>
> gcc-plugin.sh has been removed in commit
> 1e860048c53e ("gcc-plugins: simplify GCC plugin-dev capability test").
>
> Signed-off-by: Robert Karszniewicz <r.karszniewicz@xxxxxxxxx>
> ---
> Documentation/kbuild/gcc-plugins.rst | 6 ------
> scripts/dummy-tools/gcc | 15 ---------------
> 2 files changed, 21 deletions(-)
>
> diff --git a/Documentation/kbuild/gcc-plugins.rst b/Documentation/kbuild/gcc-plugins.rst
> index 4b1c10f88e30..63379d0150e3 100644
> --- a/Documentation/kbuild/gcc-plugins.rst
> +++ b/Documentation/kbuild/gcc-plugins.rst
> @@ -47,12 +47,6 @@ Files
> This is a compatibility header for GCC plugins.
> It should be always included instead of individual gcc headers.
>
> -**$(src)/scripts/gcc-plugin.sh**
> -
> - This script checks the availability of the included headers in
> - gcc-common.h and chooses the proper host compiler to build the plugins
> - (gcc-4.7 can be built by either gcc or g++).
> -
> **$(src)/scripts/gcc-plugins/gcc-generate-gimple-pass.h,
> $(src)/scripts/gcc-plugins/gcc-generate-ipa-pass.h,
> $(src)/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h,
> diff --git a/scripts/dummy-tools/gcc b/scripts/dummy-tools/gcc
> index 33487e99d83e..a484de576e6f 100755
> --- a/scripts/dummy-tools/gcc
> +++ b/scripts/dummy-tools/gcc
> @@ -74,18 +74,3 @@ if arg_contain -S "$@"; then
> exit 0
> fi
> fi
> -
> -# For scripts/gcc-plugin.sh
> -if arg_contain -print-file-name=plugin "$@"; then
> - plugin_dir=$(mktemp -d)
> -
> - sed -n 's/.*#include "\(.*\)"/\1/p' $(dirname $0)/../gcc-plugins/gcc-common.h |
> - while read header
> - do
> - mkdir -p $plugin_dir/include/$(dirname $header)
> - touch $plugin_dir/include/$header
> - done
> -
> - echo $plugin_dir
> - exit 0
> -fi
Well, it is wrong to remove this hunk entirely.
It would break the ability to enable GCC_PLUGINS.
I will simplify this part.
https://lore.kernel.org/patchwork/patch/1369968/
I took the only change to Documentation/kbuild/gcc-plugins.rst
from your patch but this document contains more stale info.
https://lore.kernel.org/patchwork/patch/1370008/
--
Best Regards
Masahiro Yamada
