From owner-freebsd-ports@FreeBSD.ORG  Wed Apr 13 14:41:58 2011
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Date: Wed, 13 Apr 2011 16:42:01 +0200
From: "O. Hartmann" <ohartman@zedat.fu-berlin.de>
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Subject: Does USE_GCC= 4.5+ also set C++ and Fortran to g++45/46 and
	gfortran45/46?
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Using a self brewn port of a scientific software package which is 
intended to use gcc 4.5 or higher, I use "USE_GCC= 4.5+" in the top 
level Makefile. But I get an error when starting the application:

/libexec/ld-elf.so.1: /usr/lib/libstdc++.so.6: version GLIBCXX_3.4.11 
required by /usr/local/isis/3.2.1/bin/qview not found

Building the software without the ports-framework but with explicitely 
set GCC/G++/GFORTRAN results in a working binary.

My question: is USE_GCC setting C++ and Fortran compilers as desired as 
well as the C compiler?

Please set me CC when responding, I'm not subscribing this list.

Thanks,
Oliver