Re: HELP!!! issue when complier the gtags

[Hideki IWAMOTO]

Hi.  

The global source code has problems with compiling in strict ANSI mode.

One of them is the elimination of __attribute__ using macros in strict ANSI 
mode.
This affects the definition of inline functions in the glibc header.
This has been fixed in the CVS repository.
http://cvs.savannah.gnu.org/viewcvs/global/gtags-cscope/global-cscope.h?cvsroot=global&r1=1.8&r2=1.9
http://cvs.savannah.gnu.org/viewcvs/global/libutil/die.h?cvsroot=global&r1=1.17&r2=1.18
http://cvs.savannah.gnu.org/viewcvs/global/libutil/statistics.h?cvsroot=global&r1=1.5&r2=1.6
http://cvs.savannah.gnu.org/viewcvs/global/libutil/strbuf.h?cvsroot=global&r1=1.32&r2=1.33

Another problem is that the code generated by flex includes the standard 
headers before including "config.h".
This has not been fixed yet.

I recommend not specifying "CC=c99" in the configure script's arguments.


On Wed, 15 May 2019 10:41:20 +0800 (CST)
zYe <address@hidden> wrote:

> Hey guys:
> 
> 
> I downloaded the newest version of global(v6.6.3), wanted to complier it in 
> my centOS system. run the commend as below:
> 
> 
> - ./configure CC=c99
> - sudo make
> 
> 
> The issue happened after I running the "make" command, I got lots errors like:
> 
> 
> ../libutil/libgloutil.a(secure_popen.o): In function `__strspn_c3':
> /usr/include/bits/string2.h:1072: multiple definition of `__strspn_c3'
> ../libutil/libgloutil.a(args.o):/usr/include/bits/string2.h:1072: first 
> defined here
> ../libutil/libgloutil.a(secure_popen.o): In function `__strpbrk_c2':
> /usr/include/bits/string2.h:1126: multiple definition of `__strpbrk_c2'
> ../libutil/libgloutil.a(args.o):/usr/include/bits/string2.h:1126: first 
> defined here
> ../libutil/libgloutil.a(secure_popen.o): In function `__strpbrk_c3':
> /usr/include/bits/string2.h:1137: multiple definition of `__strpbrk_c3'
> ../libutil/libgloutil.a(args.o):/usr/include/bits/string2.h:1137: first 
> defined here
> ../libutil/libgloutil.a(secure_popen.o): In function `__strtok_r_1c':
> /usr/include/bits/string2.h:1175: multiple definition of `__strtok_r_1c'
> ../libutil/libgloutil.a(args.o):/usr/include/bits/string2.h:1175: first 
> defined here
> ../libutil/libgloutil.a(secure_popen.o): In function `__strsep_1c':
> /usr/include/bits/string2.h:1223: multiple definition of `__strsep_1c'
> ../libutil/libgloutil.a(args.o):/usr/include/bits/string2.h:1223: first 
> defined here
> ../libutil/libgloutil.a(secure_popen.o): In function `__strsep_2c':
> /usr/include/bits/string2.h:1234: multiple definition of `__strsep_2c'
> ../libutil/libgloutil.a(args.o):/usr/include/bits/string2.h:1234: first 
> defined here
> ../libutil/libgloutil.a(secure_popen.o): In function `__strsep_3c':
> /usr/include/bits/string2.h:1262: multiple definition of `__strsep_3c'
> ../libutil/libgloutil.a(args.o):/usr/include/bits/string2.h:1262: first 
> defined here
> collect2: error: ld returned 1 exit status
> make[2]: *** [global] Error 1
> make[2]: Leaving directory `/tmp/global-6.6.3/global'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/tmp/global-6.6.3'
> make: *** [all] Error 2
> 
> 
> 
> 
> It seems like a link issue, could you please give me some suggestion to solve 
> it? I really want to use the gtags tool.
> 
> 
> Thanks a lot.
> 
> 
> Regards,
> Jude

-- 
Hideki IWAMOTO <address@hidden>