[LTP] [PATCH v2] kirk: install only if sources are present

[Petr Vorel]

Hi Andrea,

> Fix kirk Makefile, so source code is copied during install process
> only if it's present.

> Fixes: 4db20e7d79 ("kirk: move kirk source code inside tools/kirk/kirk-src")
+1, thank you.

> Reviewed-by: Petr Vorel <pvorel@suse.cz>
> Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
> ---
> Changes in v2:
> - git submodule --init if we are inside the folder or during make check
> - Link to v1: https://lore.kernel.org/r/20251110-kirk_makefile_install_fix-v1-1-e3f01e0cd53e@suse.com
> ---
>  tools/kirk/Makefile | 16 +++++++++++++---
>  1 file changed, 13 insertions(+), 3 deletions(-)

> diff --git a/tools/kirk/Makefile b/tools/kirk/Makefile
> index 1a09c43ce..10c45789c 100644
> --- a/tools/kirk/Makefile
> +++ b/tools/kirk/Makefile
> @@ -8,15 +8,25 @@ top_srcdir		?= ../..
>  include $(top_srcdir)/include/mk/env_pre.mk

>  BASE_DIR		:= $(abspath $(DESTDIR)/$(prefix))
> +KIRK_SRC		?= kirk-src

Is it really useful to have directory optional? (I'm not sure this is useful for
sparse).

> +
> +$(KIRK_SRC)/Makefile:
> +ifeq ($(KIRK_SRC),sparse-src)
> +	git submodule update --init

This will always run "git submodule update --init" even on top level make
install. This requires "make install" to have internet connection. Therefore I
would prefer to skip kirk on top level "make install".

-FILTER_OUT_DIRS		+= sparse
+FILTER_OUT_DIRS		+= kirk sparse

And what is the difference? I see slightly better having:
'cd tools/kirk && make && make install' than
'git submodule init tools/ltx/ltx-src' or
'git submodule update --init'.

If you don't agree, I'm not against the first version.

Kind regards,
Petr

> +else
> +	$(error "Can't find $(KIRK_SRC)/Makefile")
> +endif

>  install:
> +ifneq ($(wildcard $(abs_srcdir)/kirk-src/libkirk/*.py),)
>  	mkdir -p $(BASE_DIR)/libkirk
>  	mkdir -p $(BASE_DIR)/libkirk/channels

> -	install -m 00644 $(top_srcdir)/tools/kirk/kirk-src/libkirk/*.py $(BASE_DIR)/libkirk
> -	install -m 00644 $(top_srcdir)/tools/kirk/kirk-src/libkirk/channels/*.py $(BASE_DIR)/libkirk/channels
> -	install -m 00775 $(top_srcdir)/tools/kirk/kirk-src/kirk $(BASE_DIR)/kirk
> +	install -m 00644 $(abs_srcdir)/kirk-src/libkirk/*.py $(BASE_DIR)/libkirk
> +	install -m 00644 $(abs_srcdir)/kirk-src/libkirk/channels/*.py $(BASE_DIR)/libkirk/channels
> +	install -m 00775 $(abs_srcdir)/kirk-src/kirk $(BASE_DIR)/kirk

>  	cd $(BASE_DIR) && ln -sf kirk runltp-ng
> +endif