Module Name:	pkgsrc
Committed By:	jlam
Date:		Mon Feb  2 10:03:46 UTC 2004

Modified Files:
	pkgsrc/mk/compiler: bsd.compiler.mk ccache.mk distcc.mk gcc.mk
	    mipspro.mk sunpro.mk

Log Message:
Support a new variable in package Makefiles:

USE_LANGUAGES
	Lists the languages used in the source code of the package,
	and is used to determine the correct compilers to install.
	Valid values are: c, c++, fortran, java, objc.  The default
	is "c".

Packages that don't need any compilers and set this variable to an
empty value, e.g. "USE_LANGUAGES=".

This can probably be combined in some smart way with setting
USE_GCC_SHLIBS and USE_FORTRAN automatically.


To generate a diff of this commit:
cvs rdiff -r1.4 -r1.5 pkgsrc/mk/compiler/bsd.compiler.mk \
    pkgsrc/mk/compiler/mipspro.mk
cvs rdiff -r1.2 -r1.3 pkgsrc/mk/compiler/ccache.mk \
    pkgsrc/mk/compiler/distcc.mk pkgsrc/mk/compiler/sunpro.mk
cvs rdiff -r1.7 -r1.8 pkgsrc/mk/compiler/gcc.mk

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.