[PATCH 0/2] Makefile: Some more cleanups for cscope/TAGS/ctags

[PATCH 0/2] Makefile: Some more cleanups for cscope/TAGS/ctags

[Greg Kurz]

The first patch is a leftover that could probably go through the trivial
tree. The second one avoids an awkward indexation of the meson code if
the meson submodule is present.

---

Greg Kurz (2):
      Makefile: Drop extra phony cscope
      Makefile: Skip the meson subdir in cscope/TAGS/ctags


 Makefile |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

--
Greg

[PATCH 1/2] Makefile: Drop extra phony cscope

[Greg Kurz]

Commit d79864058a64 added a dedicated phony line for cscope.

Signed-off-by: Greg Kurz <groug@kaod.org>
---
 Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index ed354c43b0ba..a9d3e2c4d375 100644
--- a/Makefile
+++ b/Makefile
@@ -127,7 +127,7 @@ generated-files-y += .git-submodule-status
 Makefile: ;
 configure: ;
 
-.PHONY: all clean cscope distclean install \
+.PHONY: all clean distclean install \
 	recurse-all dist msi FORCE
 
 $(call set-vpath, $(SRC_PATH))

[PATCH 2/2] Makefile: Skip the meson subdir in cscope/TAGS/ctags

[Greg Kurz]

If the meson submodule is present, we don't really want to index its
source code. Consolidate the find command in a single place and use
it for cscope, ctags and etags. Note that this now causes ctags and
etags to also index assembly files, but this is okay since they both
have been supporting assembly since 2001 at least.

Signed-off-by: Greg Kurz <groug@kaod.org>
---
 Makefile |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index a9d3e2c4d375..34dd9e6c4c4a 100644
--- a/Makefile
+++ b/Makefile
@@ -229,20 +229,22 @@ distclean: clean ninja-distclean
 	rm -f linux-headers/asm
 	rm -Rf .sdk
 
+find-src-path = find "$(SRC_PATH)/" -path "$(SRC_PATH)/meson" -prune -o -name "*.[chsS]"
+
 .PHONY: ctags
 ctags:
 	rm -f tags
-	find "$(SRC_PATH)" -name '*.[hc]' -exec ctags --append {} +
+	$(find-src-path) -exec ctags --append {} +
 
 .PHONY: TAGS
 TAGS:
 	rm -f TAGS
-	find "$(SRC_PATH)" -name '*.[hc]' -exec etags --append {} +
+	$(find-src-path) -exec etags --append {} +
 
 .PHONY: cscope
 cscope:
 	rm -f "$(SRC_PATH)"/cscope.*
-	find "$(SRC_PATH)/" -name "*.[chsS]" -print | sed -e 's,^\./,,' > "$(SRC_PATH)/cscope.files"
+	$(find-src-path) -print | sed -e 's,^\./,,' > "$(SRC_PATH)/cscope.files"
 	cscope -b -i"$(SRC_PATH)/cscope.files"
 
 # Needed by "meson install"

Re: [PATCH 2/2] Makefile: Skip the meson subdir in cscope/TAGS/ctags

[Paolo Bonzini]

On 03/09/20 21:47, Greg Kurz wrote:
> If the meson submodule is present, we don't really want to index its
> source code. Consolidate the find command in a single place and use
> it for cscope, ctags and etags. Note that this now causes ctags and
> etags to also index assembly files, but this is okay since they both
> have been supporting assembly since 2001 at least.
> 
> Signed-off-by: Greg Kurz <groug@kaod.org>
> ---
>  Makefile |    8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index a9d3e2c4d375..34dd9e6c4c4a 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -229,20 +229,22 @@ distclean: clean ninja-distclean
>  	rm -f linux-headers/asm
>  	rm -Rf .sdk
>  
> +find-src-path = find "$(SRC_PATH)/" -path "$(SRC_PATH)/meson" -prune -o -name "*.[chsS]"
> +
>  .PHONY: ctags
>  ctags:
>  	rm -f tags
> -	find "$(SRC_PATH)" -name '*.[hc]' -exec ctags --append {} +
> +	$(find-src-path) -exec ctags --append {} +
>  
>  .PHONY: TAGS
>  TAGS:
>  	rm -f TAGS
> -	find "$(SRC_PATH)" -name '*.[hc]' -exec etags --append {} +
> +	$(find-src-path) -exec etags --append {} +
>  
>  .PHONY: cscope
>  cscope:
>  	rm -f "$(SRC_PATH)"/cscope.*
> -	find "$(SRC_PATH)/" -name "*.[chsS]" -print | sed -e 's,^\./,,' > "$(SRC_PATH)/cscope.files"
> +	$(find-src-path) -print | sed -e 's,^\./,,' > "$(SRC_PATH)/cscope.files"
>  	cscope -b -i"$(SRC_PATH)/cscope.files"
>  
>  # Needed by "meson install"
> 
> 

Acked-by: Paolo Bonzini <pbonzini@redhat.com>

so this can go through the trivial tree as well.

Paolo

Re: [PATCH 1/2] Makefile: Drop extra phony cscope

[Laurent Vivier]

Le 03/09/2020 à 21:47, Greg Kurz a écrit :
> Commit d79864058a64 added a dedicated phony line for cscope.
> 
> Signed-off-by: Greg Kurz <groug@kaod.org>
> ---
>  Makefile |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Makefile b/Makefile
> index ed354c43b0ba..a9d3e2c4d375 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -127,7 +127,7 @@ generated-files-y += .git-submodule-status
>  Makefile: ;
>  configure: ;
>  
> -.PHONY: all clean cscope distclean install \
> +.PHONY: all clean distclean install \
>  	recurse-all dist msi FORCE
>  
>  $(call set-vpath, $(SRC_PATH))
> 
> 

Reviewed-by: Laurent Vivier <laurent@vivier.eu>

Re: [PATCH 1/2] Makefile: Drop extra phony cscope

[Laurent Vivier]

Le 03/09/2020 à 21:47, Greg Kurz a écrit :
> Commit d79864058a64 added a dedicated phony line for cscope.
> 
> Signed-off-by: Greg Kurz <groug@kaod.org>
> ---
>  Makefile |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Makefile b/Makefile
> index ed354c43b0ba..a9d3e2c4d375 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -127,7 +127,7 @@ generated-files-y += .git-submodule-status
>  Makefile: ;
>  configure: ;
>  
> -.PHONY: all clean cscope distclean install \
> +.PHONY: all clean distclean install \
>  	recurse-all dist msi FORCE
>  
>  $(call set-vpath, $(SRC_PATH))
> 
> 

Applied to my trivial-patches branch.

Thanks,
Laurent

Re: [PATCH 2/2] Makefile: Skip the meson subdir in cscope/TAGS/ctags

[Laurent Vivier]

Le 03/09/2020 à 21:47, Greg Kurz a écrit :
> If the meson submodule is present, we don't really want to index its
> source code. Consolidate the find command in a single place and use
> it for cscope, ctags and etags. Note that this now causes ctags and
> etags to also index assembly files, but this is okay since they both
> have been supporting assembly since 2001 at least.
> 
> Signed-off-by: Greg Kurz <groug@kaod.org>
> ---
>  Makefile |    8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index a9d3e2c4d375..34dd9e6c4c4a 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -229,20 +229,22 @@ distclean: clean ninja-distclean
>  	rm -f linux-headers/asm
>  	rm -Rf .sdk
>  
> +find-src-path = find "$(SRC_PATH)/" -path "$(SRC_PATH)/meson" -prune -o -name "*.[chsS]"
> +
>  .PHONY: ctags
>  ctags:
>  	rm -f tags
> -	find "$(SRC_PATH)" -name '*.[hc]' -exec ctags --append {} +
> +	$(find-src-path) -exec ctags --append {} +
>  
>  .PHONY: TAGS
>  TAGS:
>  	rm -f TAGS
> -	find "$(SRC_PATH)" -name '*.[hc]' -exec etags --append {} +
> +	$(find-src-path) -exec etags --append {} +
>  
>  .PHONY: cscope
>  cscope:
>  	rm -f "$(SRC_PATH)"/cscope.*
> -	find "$(SRC_PATH)/" -name "*.[chsS]" -print | sed -e 's,^\./,,' > "$(SRC_PATH)/cscope.files"
> +	$(find-src-path) -print | sed -e 's,^\./,,' > "$(SRC_PATH)/cscope.files"
>  	cscope -b -i"$(SRC_PATH)/cscope.files"
>  
>  # Needed by "meson install"
> 
> 

Applied to my trivial-patches branch.

Thanks,
Laurent