[Qemu-devel] [PATCH v2 0/2] Makefile: Generate tag files under $SRC_PATH

[Qemu-devel] [PATCH v2 0/2] Makefile: Generate tag files under $SRC_PATH

[Fam Zheng]

Fam Zheng (2):
  Makefile: Fix "make cscope TAGS"
  Makefile: Add "make ctags"

 Makefile | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

-- 
2.4.1

[Qemu-devel] [PATCH v2 1/2] Makefile: Fix "make cscope TAGS"

[Fam Zheng]

Cscope and TAGS files work in source directory rather than the build
directory, also, don't ask users to run configure first, because they
may have an out of tree build.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 Makefile | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index d945804..d4515fa 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,11 @@
 # Always point to the root of the build tree (needs GNU make).
 BUILD_DIR=$(CURDIR)
 
+# Before including a proper config-host.mak, assume we are in the source tree
+SRC_PATH=.
+
+UNCHECKED_GOALS := %clean TAGS cscope
+
 # All following code might depend on configuration variables
 ifneq ($(wildcard config-host.mak),)
 # Put the all: rule here so that config-host.mak can contain dependencies.
@@ -38,7 +43,7 @@ config-host.mak: $(SRC_PATH)/configure
 	fi
 else
 config-host.mak:
-ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
+ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
 	@echo "Please call configure before running make!"
 	@exit 1
 endif
@@ -438,9 +443,9 @@ TAGS:
 	find "$(SRC_PATH)" -name '*.[hc]' -exec etags --append {} +
 
 cscope:
-	rm -f ./cscope.*
-	find "$(SRC_PATH)" -name "*.[chsS]" -print | sed 's,^\./,,' > ./cscope.files
-	cscope -b
+	rm -f "$(SRC_PATH)"/cscope.*
+	find "$(SRC_PATH)/" -name "*.[chsS]" -print | sed 's,^\./,,' > "$(SRC_PATH)/cscope.files"
+	cscope -b -i"$(SRC_PATH)/cscope.files"
 
 # opengl shader programs
 ui/shader/%-vert.h: $(SRC_PATH)/ui/shader/%.vert $(SRC_PATH)/scripts/shaderinclude.pl
@@ -583,7 +588,7 @@ endif # CONFIG_WIN
 
 # Add a dependency on the generated files, so that they are always
 # rebuilt before other object files
-ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
+ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
 Makefile: $(GENERATED_HEADERS)
 endif
 
-- 
2.4.1

[Qemu-devel] [PATCH v2 2/2] Makefile: Add "make ctags"

[Fam Zheng]

This generates ctags file

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index d4515fa..f2efe71 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ BUILD_DIR=$(CURDIR)
 # Before including a proper config-host.mak, assume we are in the source tree
 SRC_PATH=.
 
-UNCHECKED_GOALS := %clean TAGS cscope
+UNCHECKED_GOALS := %clean TAGS cscope ctags
 
 # All following code might depend on configuration variables
 ifneq ($(wildcard config-host.mak),)
@@ -437,6 +437,11 @@ endif
 test speed: all
 	$(MAKE) -C tests/tcg $@
 
+.PHONY: ctags
+ctags:
+	rm -f $@
+	find "$(SRC_PATH)" -name '*.[hc]' -exec ctags --append {} +
+
 .PHONY: TAGS
 TAGS:
 	rm -f $@
-- 
2.4.1

Re: [Qemu-devel] [PATCH v2 0/2] Makefile: Generate tag files under $SRC_PATH

[Fam Zheng]

On Fri, 05/22 13:35, Fam Zheng wrote:

Ping :)

Fam

> 
> 
> Fam Zheng (2):
>   Makefile: Fix "make cscope TAGS"
>   Makefile: Add "make ctags"
> 
>  Makefile | 20 +++++++++++++++-----
>  1 file changed, 15 insertions(+), 5 deletions(-)
> 
> -- 
> 2.4.1
> 
> 

Re: [Qemu-devel] [PATCH v2 0/2] Makefile: Generate tag files under $SRC_PATH

[John Snow]

On 06/11/2015 04:41 AM, Fam Zheng wrote:
> On Fri, 05/22 13:35, Fam Zheng wrote:
> 
> Ping :)
> 
> Fam
> 
>>
>>
>> Fam Zheng (2):
>>   Makefile: Fix "make cscope TAGS"
>>   Makefile: Add "make ctags"
>>
>>  Makefile | 20 +++++++++++++++-----
>>  1 file changed, 15 insertions(+), 5 deletions(-)
>>
>> -- 
>> 2.4.1
>>
>>
> 

Looks good to me -- this has long been a major annoyance of mine when I
want to review code (and zip around) without trying to configure it first.

Reviewed-by: John Snow <jsnow@redhat.com>

Re: [Qemu-devel] [PATCH v2 0/2] Makefile: Generate tag files under $SRC_PATH

[Michael Tokarev]

11.06.2015 11:41, Fam Zheng пишет:
> On Fri, 05/22 13:35, Fam Zheng wrote:
> 
> Ping :)

Applied to -trivial, thanks!

/mjt