Re: libgap package failed to build

[Volker Braun]

Thats a normal #define in object.h. It seems like your toolchain is broken. 

Does it work if you compile sage with "SAGE_INSTALL_GCC=yes make"


On Friday, May 31, 2013 8:18:12 AM UTC+1, Sancho McCann wrote:

I'm building sage 5.9 on OpenSuSE 12.3 (x86_64).

I get:

Error building Sage.

The following package(s) may have failed to build:

package: libgap-4.5.7.p2
log file: /tmp/sage-5.9/logs/pkgs/libgap-4.5.7.p2.log
build directory: /tmp/sage-5.9/spkg/build/libgap-4.5.7.p2

The only error displayed in the log file is this:

In file included from system.c:45:0:
./string.h:213:56: error: 'libGAP_LAST_REAL_TNUM' undeclared here (not in a function)

[Jeroen Demeyer]

Does it work if you try again (just type "make" a second time)?

[Sancho McCann]

It fails if I just try again by typing "make".

It also fails if I try again with SAGE_KEEP_BUILT_SPKGS set to yes.

On Friday, May 31, 2013 4:43:46 AM UTC-7, Jeroen Demeyer wrote:

[Sancho McCann]

I have gcc (SUSE Linux) 4.7.2 20130108.

pkg/build/libgap-4.5.7.p2/src/src/string.h doesn't include anything other than <string.h> for memcpy. It doesn't include pkg/build/libgap-4.5.7.p2/src/src/objects.h, where libGAP_LAST_REAL_TNUM is defined.

[Sancho McCann]

It still did not work when I compiled with

export SAGE_INSTALL_GCC="yes"

On Friday, May 31, 2013 4:05:06 AM UTC-7, Volker Braun wrote:

[Dima Pasechnik]

On 2013-05-31, Sancho McCann <san...@gmail.com> wrote:
> ------=_Part_951_13584547.1370033888160
> Content-Type: text/plain; charset=ISO-8859-1

>
> It still did not work when I compiled with
>
> export SAGE_INSTALL_GCC="yes"

you probably need to build Sage gcc spkg by hand
(./sage -f spkg/standard/gcc-4.7.2.p1.spkg )
and do make after thes

[Volker Braun]

Can you post a link (e.g. pastebin) to the rest of the libgap log?

[Sancho McCann]

http://pastebin.com/tHtfVfpR

[Volker Braun]

system.c:45 is 

#include <string.h> 

but for some reason you are getting the local "string.h". Its a bit unfortunate that the header names clash, but your toolchain is still broken. Do you have a C_INCLUDE_PATH set by any chance? Whats the output of "cpp -v"