[U-Boot-Users] [PATCH] Add target 'cscope' to Makefile

[Grant Likely]

Wolfgang, what's the status of this patch?  Does it still need work to
go into mainline?

Thanks,
g.

On 2/19/06, Horst Kronstorfer <crimm at elemaa.net> wrote:
> On Sun, Feb 19, 2006 at 09:47:19PM +0100, Wolfgang Denk wrote:
> > In message <20060219150640.GA3310 at aquarius> you wrote:
> > >
> > > the following patch adds target 'cscope' to the main makefile. it also
> > > puts the list of directories with source files and the arguments to `find'
> > > into make variables.
> >
> > On second look, I think this patch needs some more work:
> >
> > > +# Directories with files for tag generation
> > > +TAGDIRS := $(SUBDIRS) include lib_generic board/$(BOARDDIR) cpu/$(CPU)\
> > > + lib_$(ARCH) fs/cramfs fs/fat fs/fdos fs/jffs2 net disk rtc dtt drivers\
> > > + drivers/sk98lin common
> >
> > This doesn't look complete to me - for example, how about post/ ?
> >
>
> post is included in $(SUBDIRS), but you're right, some 'fs' subdirs were
> missing. i should have examined it when i copied the directory list from
> the 'tags'/'etags' target.
>
> > > +# Arguments to `find' when generating a list of files for tag generation
> > > +TAGFINDARGS := \( -name CVS -prune \) -o \( -name '*.[ch]' -print \)
> >
> > You should probably also exclude .git directories here, just in case.
> >
>
> oke. i also excluded .svn (subversion)
>
> -h
>
> ---
>
> Signed-off-by: Horst Kronstorfer <hkronsto at frequentis.com>
>
> CHANGELOG
> * Added target 'cscope' to the main makefile. cscope (like ctags/etags) is
>   a tool for browsing source code. For further information go to the cscope
>   website at http://cscope.sourceforge.net/. An alternative to cscope named
>   freescope is available at http://freescope.sourceforge.net/.
>   Patch by Horst Kronstorfer, 20 Feb 2006
>
>
> diff --git a/Makefile b/Makefile
> index 9305cab..6ccbe0c 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -135,6 +135,14 @@ SUBDIRS    = tools \
>           post/cpu
>  .PHONY : $(SUBDIRS)
>
> +# Directories with files for tag generation
> +TAGDIRS := $(SUBDIRS) include lib_generic board/$(BOARDDIR) cpu/$(CPU)\
> + lib_$(ARCH) fs net disk rtc dtt drivers common
> +
> +# Arguments to `find' when generating a list of files for tag generation
> +TAGFINDARGS := \( -name CVS -prune \) -o \( -name .git -prune \) -o\
> + \( -name .svn -prune \) -o \( -name '*.[ch]' -print \)
> +
>  #########################################################################
>  #########################################################################
>
> @@ -179,19 +187,14 @@ gdbtools:
>  depend dep:
>                 @for dir in $(SUBDIRS) ; do $(MAKE) -C $$dir .depend ; done
>
> +cscope:
> +               find $(TAGDIRS) $(TAGFINDARGS) >cscope.files; cscope -b -q -k
> +
>  tags:
> -               ctags -w `find $(SUBDIRS) include \
> -                               lib_generic board/$(BOARDDIR) cpu/$(CPU) lib_$(ARCH) \
> -                               fs/cramfs fs/fat fs/fdos fs/jffs2 \
> -                               net disk rtc dtt drivers drivers/sk98lin common \
> -                       \( -name CVS -prune \) -o \( -name '*.[ch]' -print \)`
> +               ctags -w `find $(TAGDIRS) $(TAGFINDARGS)`
>
>  etags:
> -               etags -a `find $(SUBDIRS) include \
> -                               lib_generic board/$(BOARDDIR) cpu/$(CPU) lib_$(ARCH) \
> -                               fs/cramfs fs/fat fs/fdos fs/jffs2 \
> -                               net disk rtc dtt drivers drivers/sk98lin common \
> -                       \( -name CVS -prune \) -o \( -name '*.[ch]' -print \)`
> +               etags -a `find $(TAGDIRS) $(TAGFINDARGS)`
>
>  System.map:    u-boot
>                 @$(NM) $< | \
> @@ -1838,7 +1841,7 @@ clobber:  clean
>                 -o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
>                 -print0 \
>                 | xargs -0 rm -f
> -       rm -f $(OBJS) *.bak tags TAGS
> +       rm -f $(OBJS) *.bak tags TAGS cscope.*
>         rm -fr *.*~
>         rm -f u-boot u-boot.map u-boot.hex $(ALL)
>         rm -f tools/crc32.c tools/environment.c tools/env/crc32.c
>
>
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-- 
Grant Likely, B.Sc. P.Eng.
Secret Lab Technologies Ltd.
grant.likely at secretlab.ca
(403) 399-0195