[sage-support] Re: Building SageMath 6.8: gf2x, ncurses error in ArchLinux

2015-07-30 Thread fidelbc
I have compiled the sage 6.8 source code twice. Just wanted to add that the two proposed solutions from above work. On Thursday, July 30, 2015 at 12:53:38 AM UTC-4, fidelbc wrote: > > These seem to be known issues with gcc version >= 5, see [1] and [2]. > > A possible workaround is to use the att

[sage-support] Re: Building SageMath 6.8: gf2x, ncurses error in ArchLinux

2015-07-29 Thread fidelbc
These seem to be known issues with gcc version >= 5, see [1] and [2]. A possible workaround is to use the attached patch (adapted to fix the issue for gcc 5.2.0). For anyone using ArchLinux with llvm installed and trying to follow Volker's suggestion, you may want to try using $ export LD_PREL

[sage-support] Re: Building SageMath 6.8: gf2x, ncurses error in ArchLinux

2015-07-29 Thread fidelbc
Hello Paul, Unfortunately I don't have access to GCC 4.9.x. I think after Volker's suggestion GCC 4.9.2 was supposed to be built, but it failed. I did try to build the source you suggested using GCC 5.2.0 and it failed again. Please find attached the compilation log (the error seems to be the

[sage-support] Re: Building SageMath 6.8: gf2x, ncurses error in ArchLinux

2015-07-27 Thread Volker Braun
Shipping with GCC 5.2.0 is probably a bit too risky on the Arch side... Can you try make distclean && SAGE_INSTALL_GCC=yes make On Monday, July 27, 2015 at 7:43:54 PM UTC+2, fidelbc wrote: > > Hello, > > I'm trying to build sage on arch linux: > > $ uname -a > Linux 4.1.2-2-ARCH #1 SMP PREEMPT