* On 2014-07-16 at 20:11 BST, Jason Bacon wrote:
Is there an "official" way to force pkgsrc to use GCC on FreeBSD 10? (
Assuming the pkgsrc gcc packages work on FreeBSD, which I'm trying right
now. )
I'm going to be converting a lot of FreeBSD ports to pkgsrc in the near
future and the process is much more efficient if I can use FreeBSD to get
the pkg to a working state before testing on other platforms.
I've run into problems with software that requires openmp, because it's
disabled in FreeBSD's clang base compiler. In the FreeBSD port, I can
indicate the need for GCC instead of clang with
USE_GCC=any
In pkgsrc, I've tried things like
GCC_REQD=4.5
which has no effect - pkgsrc still uses clang and clang++.
PKGSRC_COMPILER is the user variable which tells pkgsrc which compiler
you are using. GCC_REQD is only valid if you have already set this to
'gcc'. You'd normally set PKGSRC_COMPILER at bootstrap time using the
--compiler flag.
If a package specifically requires clang, then in the package Makefile
you can set PKGSRC_COMPILER+= clang, and then ONLY_FOR_COMPILER=clang.
Hope that helps,