Re: a concrete proposal for fixing the gcc c++ mixed-compiler issue

["J. Lewis Muir" <jlmuir%imca-cat.org@localhost>]

On 07/04, Greg Troxel wrote:
> Index: mk/compiler/gcc.mk
> ===================================================================
> RCS file: /cvsroot/pkgsrc/mk/compiler/gcc.mk,v
> retrieving revision 1.179
> diff -u -p -r1.179 gcc.mk
> --- mk/compiler/gcc.mk	25 Jun 2017 01:41:15 -0000	1.179
> +++ mk/compiler/gcc.mk	4 Jul 2017 15:10:17 -0000
> @@ -23,6 +23,19 @@
>  # GCC_VERSION_SUFFIX
>  #	Optional suffix for GCC binaries, i.e. if the installed names are like
>  #	/usr/bin/g++-5, /usr/bin/gcc-5 etc.
> +#
> +# PKGSRC_GCC_CXX_VERSION
> +#
> +#	When compiling C++ with gcc, in the general case, all programs
> +#	and libraries must be compiled with the same version, or more
> +#	precisely an ABI-compatibole runtime version.  This variable

s/compatibole/compatible/