Date: Mon, 1 Jul 2013 15:36:46 +0700 (ICT)
From: Olivier Nicole <olivier.nic...@cs.ait.ac.th>
To: freebsd-questions@freebsd.org
Subject: What compiler is used to build a port
Hi,
I have a strange situation: 2 machines, 9.1 p4, on the first machine,
graphicslibfpx build with the stock compiler:
$ make
===> Fetching all distfiles required by libfpx-1.3.1.1 for building
===> Extracting for libfpx-1.3.1.1
=> SHA256 Checksum OK for libfpx-1.3.1-1.tar.xz.
===> Patching for libfpx-1.3.1.1
===> Applying FreeBSD patches for libfpx-1.3.1.1
/usr/bin/sed -i '' -e '/^#include "fpxlib-config.h"/d'
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/basics/filename.cpp
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/gen_guid.cpp
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/fpxlib.h
===> Configuring for libfpx-1.3.1.1
===> Building for libfpx-1.3.1.1
Warning: Object directory not changed from original
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1
g++ -O2 -pipe -DHAVE_WCHAR_H -DHAVE_DLFCN_H -DHAVE_SYS_TIME_H...
and on the other machine it insists on using gcc >4.4 (which is
actually a mistake, libfpx will *not* compile with gcc 4.4 or gcc
4.6):
$ make
===> Fetching all distfiles required by libfpx-1.3.1.1 for building
===> Extracting for libfpx-1.3.1.1
=> SHA256 Checksum OK for libfpx-1.3.1-1.tar.xz.
===> Patching for libfpx-1.3.1.1
===> Applying FreeBSD patches for libfpx-1.3.1.1
/usr/bin/sed -i '' -e '/^#include "fpxlib-config.h"/d'
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/basics/filename.cpp
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/oless/h/owchar.h
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/ole/gen_guid.cpp
/usr/ports/graphics/libfpx/work/libfpx-1.3.1-1/fpxlib.h
===> libfpx-1.3.1.1 depends on executable: gcc46 - not found
===> Verifying install for gcc46 in /usr/ports/lang/gcc
Making GCC 4.6.3 for x86_64-portbld-freebsd9.1 [c,c++,objc,fortran,java]
===> Found saved configuration for gcc-4.6.3
===> Fetching all distfiles required by gcc-4.6.3 for building
===> Extracting for gcc-4.6.3
=> SHA256 Checksum OK for gcc-4.6.3.tar.bz2.
===> gcc-4.6.3 depends on file: /usr/local/bin/perl5.14.4 - found
What could cause aport to request for a different compiler version
when both machines are very similar?
Best regards,
Olivier
It seems you have different revisions of the ports
tree on the two boxes. Do
svn info /usr/ports
on both boxes, and see what revisions they have.
On amd64 with ports at r322188 it builds using
the system GCC compiler:
http://eis.bris.ac.uk/~mexas/libfpx-amd64-r322188-build.log
but looking at the port's svn log
(svn log /usr/ports/graphics/libfpx) shows
------------------------------------------------------------------------
r311828 | miwi | 2013-02-07 12:36:20 +0000 (Thu, 07 Feb 2013) | 2 lines
- Unbreak build for HEAD
Maybe your gcc-46 build is on a box with ports tree
prior to that revision?
Anton
P.S. In cases like these I usually email the maintainer
and copy to ports@.
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