gcc is built despite system gcc-5.2.1

[rwst]

After make distclean; make the system gcc-5.2.1 is used until

Finished installing mpc-1.0.2.p0.spkg
sage-logger 'sage-spkg gcc-4.9.2.p1' '/home/ralf/sage/logs/pkgs/gcc-4.9.2.p1.log'
Found local metadata for gcc-4.9.2.p1
Using cached file /home/ralf/sage/upstream/gcc-4.9.2.tar.bz2
gcc-4.9.2.p1
====================================================
Setting up build directory for gcc-4.9.2.p1
...

This is on OpenSuSE Leap 42.1. There is also a gcc-4.8 installed, which may be the problem.

Component: build: configure

Reviewer: Jeroen Demeyer

Issue created by migration from https://trac.sagemath.org/ticket/19621

[jdemeyer]

comment:3

SAGE_ROOT/config.log please.

[rwst]

comment:4

Attachment: config.log

Attached.

[jdemeyer]

comment:5

Do you have a Fortran compiler installed?

[rwst]

comment:6

Ah indeed no. I remember now it's a prerequisite. Sorry for the fuss. I wish this would be made clear when make is finished with configure but I can't think of a solution that doesn't need user input (maybe a delay of 10 sec to allow a Ctrl-C abort?)

[jdemeyer]

Reviewer: Jeroen Demeyer