Re: new build/install of v5.7.5 fails to create any tags for C++ source

[Hideki IWAMOTO]

> Thanks for the quick response. I'm attaching the file.

I cannot reproduce the problem by using attached .globalrc. 
There is no cause of a problem in your configuration file. 

$ touch Makefile a.cc a.h
$ ls -al
total 12
drwxr-xr-x   2 iwamoto iwamoto 4096 Jul  1 02:10 .
drwxr-xr-x  37 iwamoto iwamoto 4096 Jul  1 01:10 ..
-rw-r--r--   1 iwamoto iwamoto    0 Jul  1 02:10 Makefile
-rw-r--r--   1 iwamoto iwamoto    0 Jul  1 02:10 a.cc
-rw-r--r--   1 iwamoto iwamoto    0 Jul  1 02:10 a.h
$ gtags -v --gtagsconf ~/tmp/gtags.conf
[Wed Jul 01 02:11:25 JST 2009] Gtags started.
 Using config file '/tmp/gtags.conf'.
[Wed Jul 01 02:11:25 JST 2009] Creating 'GTAGS'.
 [1] extracting tags of a.cc
 [2] extracting tags of a.h
[Wed Jul 01 02:11:25 JST 2009] Creating 'GRTAGS'.
 [1/2] extracting tags of a.cc
 [2/2] extracting tags of a.h
[Wed Jul 01 02:11:25 JST 2009] Creating 'GSYMS'.
 [1/2] extracting tags of a.cc
 [2/2] extracting tags of a.h
[Wed Jul 01 02:11:25 JST 2009] Done.


You seem to have forgotten to remove '.h' from the list of the suffix for C.  

>       
> :langmap=c\:.c.h,yacc\:.y,asm\:.s.S,java\:.java,cpp\:.c++.cc.cpp.cxx.h.hxx.hpp.C.H,php\:.php.php3.phtml:
           |
           V
        
:langmap=c\:.h,yacc\:.y,asm\:.s.S,java\:.java,cpp\:.c++.cc.cpp.cxx.h.hxx.hpp.C.H,php\:.php.php3.phtml:


On Tue, 30 Jun 2009 07:40:46 -0700, Eric Holbrook wrote...
> 
> Thanks for the quick response. I'm attaching the file.
> 
> cheers,
> Eric
> 
> Hideki IWAMOTO wrote:
> > Hi.
> > 
> >> Are there any extra steps i should have taken to set up for generating
> >> tags for *.h/*.cpp file pairs for C++ code?
> > 
> > There is no need for extra steps. 
> > 
> > To reproduce the problem, could you post your .globalrc?
> > 
> > On Mon, 29 Jun 2009 13:05:00 -0700, Eric Holbrook wrote...
> >> I downloaded v5.7.5, which built/installed w/o any problems. I
> >> copied gtags.conf to ~/.globalrc, and added '.h' to the cpp chunk of
> >> langmap.
> >>
> >> When i execute `gtags` at the top of my source area, i get the 4 G*
> >> files, *all* with size=16384. gtags executes without any complaints.
> >> Here's the output:
> >>
> >> # gtags -v
> >> [Mon Jun 29 12:44:17 PDT 2009] Gtags started.
> >>   Using config file '/usr/me/.globalrc'.
> >> [Mon Jun 29 12:44:17 PDT 2009] Creating 'GTAGS'.
> >> [Mon Jun 29 12:44:18 PDT 2009] Creating 'GRTAGS'.
> >> [Mon Jun 29 12:44:18 PDT 2009] Creating 'GSYMS'.
> >> [Mon Jun 29 12:44:18 PDT 2009] Done.
> >>
> >>
> >> When i run `global` it doesn't complain, but it can't find any class
> >> or instance or method in my code:
> >>
> >> # global -v addrGen
> >> object not found (using '/path/to/.../GTAGS').
> >>
> >> And there don't appear to be any paths in the GPATHS file:
> >>
> >> # global -vP
> >> file not found (using '/path/to/.../GTAGS').
> >>
> >>
> >> Am i using the tool wrong, or is global not capable of handling C++
> >> code?
> >>
> >> Are there any extra steps i should have taken to set up for generating
> >> tags for *.h/*.cpp file pairs for C++ code?
> >>
> >>
> >> thanks,
> >> Eric
> >>
> >>
> >> _______________________________________________
> >> Help-global mailing list
> >> address@hidden
> >> http://lists.gnu.org/mailman/listinfo/help-global
> > 
> > ----
> > Hideki IWAMOTO  address@hidden
> ______________________________________________________________________
> 
> #-*-Shell-script-*-
> #
> # Copyright (c) 1998, 1999, 2000, 2001, 2002, 2003
> #     Tama Communications Corporation
> #
> # This file is part of GNU GLOBAL.
> #
> # This file is free software; as a special exception the author gives
> # unlimited permission to copy and/or distribute it, with or without
> # modifications, as long as this notice is preserved.
> #
> # This program is distributed in the hope that it will be useful, but
> # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
> # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> #
> # *
> # Configuration file for GNU GLOBAL source code tag system.
> #
> # GLOBAL doesn't need 'gtags.conf' because it has the default values in it.
> # But if you have this file as '/etc/gtags.conf' or "$HOME/.globalrc"
> # then GLOBAL system overwrite default values with the values from the file.
> #
> # 'gtags.conf' is termcap style file.
> # 'default' is default target.
> # You can specify target with GTAGSLABEL environment variable.
> #
> # Variable 'suffixes' is obsoleted but is acceptable because it is needed
> # for plugged-in parser. If you use gtags-parser(1) then you should use
> # variable 'langmap' instead.
> #
> default:\
>       :tc=gtags:tc=htags:
> #---------------------------------------------------------------------
> # Configuration for gtags(1)
> # See gtags(1).
> #---------------------------------------------------------------------
> common:\
>       
> :skip=GPATH,GTAGS,GRTAGS,GSYMS,HTML/,HTML.pub/,html/,tags,TAGS,ID,y.tab.c,y.tab.h,cscope.out,cscope.po.out,cscope.in.out,SCCS/,RCS/,CVS/,
CVSROOT/,{arch}/,autom4te.cache/:\
>       
> :langmap=c\:.c.h,yacc\:.y,asm\:.s.S,java\:.java,cpp\:.c++.cc.cpp.cxx.h.hxx.hpp.C.H,php\:.php.php3.phtml:
> #
> # [gtags-parser]
> #
> # This command is distributed as part of GLOBAL.
> # The %s is replaced with the path of source file.
> # You need not use --langmap=xxx option. Gtags-parser(1) get the value
> # from environment variable.
> #
> gtags:\
>       :tc=common:\
>       :GTAGS=gtags-parser %s:\
>       :GRTAGS=gtags-parser -r %s:\
>       :GSYMS=gtags-parser -s %s:
> #
> # [Exuberant Ctags]
> #
> # This ctags is distributed as a part of Vim editor.
> #
> # [Installation]
> # % cd <Vim source directory>/src/ctags
> # % make
> # # cp ctags /usr/local/bin/ctags-exuberant
> #
> ctags-exuberant|Exuberant Ctags|ctags by Darren Hiebert:\
>       :tc=common:\
>       :suffixes=s,a,sa,asm,C,H,cpp,cxx,hxx,hpp,cc,c,h,y:\
>       :extractmethod:\
>       :GTAGS=/usr/local/bin/ctags-exuberant -xu %s | perl -ne '\
>               if (/^operator \\S+\\s+function\\s/) { s/^operator //; }\
>               ($name, $type, $no, $path, $line) = split(/[ \\t]+/, $_, 5);\
>               printf(STDOUT "%-16s %4d %-16s %s", $name, $no, $path, $line);':
> #---------------------------------------------------------------------
> # Configuration for htags(1)
> # Let's paint hypertext with your favorite colors!
> # See htags(1).
> #---------------------------------------------------------------------
> htags:\
>       :body_begin=<body text='#191970' bgcolor='#f5f5dc' 
> vlink='gray'>:body_end=</body>:\
>       :table_begin=<table>:table_end=</table>:\
>       :title_begin=<h1><font color='#cc0000'>:title_end=</font></h1>:\
>       :comment_begin=<i><font color='green'>:comment_end=</font></i>:\
>       :sharp_begin=<font color='darkred'>:sharp_end=</font>:\
>       :brace_begin=<font color='red'>:brace_end=</font>:\
>       :warned_line_begin=<span 
> style='background-color\:yellow'>:warned_line_end=</span>:\
>       :reserved_begin=<b>:reserved_end=</b>:script_alias=/cgi-bin/:\
>       :ncol#4:tabs#8:normal_suffix=html:gzipped_suffix=ghtml:\
>       :definition_header=no:

----
Hideki IWAMOTO  address@hidden