K 10 svn:author V 6 gerald K 8 svn:date V 27 2012-12-22T21:35:35.743256Z K 7 svn:log V 363 Add a new form of USE_GCC, USE_GCC=yes, which generically requests a current version of GCC. This reduces churn for individual ports and further increases consistency (in line with a canonical version that we introduced with GCC_DEFAULT_VERSION earlier on and the older USE_FORTRAN=yes). On the way, make some comments more consistent. Discussed with: linimon END