update gcc3 and gcc4 modules with COMPILER_VERSION instead of USE_GCC[34]

diff --git a/share/man/man5/port-modules.5 b/share/man/man5/port-modules.5
index 69ce92e..0f0b127 100644 (file)
--- a/share/man/man5/port-modules.5
+++ b/share/man/man5/port-modules.5
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: port-modules.5,v 1.57 2010/07/09 01:24:45 jmc Exp $
+.\"    $OpenBSD: port-modules.5,v 1.58 2010/07/21 17:01:17 steven Exp $
 .\"
 .\" Copyright (c) 2008 Marc Espie
 .\"
@@ -24,7 +24,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 9 2010 $
+.Dd $Mdocdate: July 21 2010 $
 .Dt PORT-MODULES 5
 .Os
 .Sh NAME
@@ -379,7 +379,7 @@ do-build, do-install and post-install can be overridden in the port
 Makefile.
 .It fortran
 .It gcc3
-If USE_GCC3=No (defined by
+If COMPILER_VERSION=gcc3 (defined by
 .Pa /usr/share/mk/bsd.own.mk ) ,
 and architecture is in MODGCC3_ARCHES, then the gcc 3.3.6
 compilers will be put at the front of the path.
@@ -387,9 +387,10 @@ By default, only C language support is included by this module.
 If other languages are needed, they must be listed in MODGCC3_LANGS
 (e.g. c++, g77).
 .It gcc4
-If USE_GCC4=No (the default), and architecture is in
-MODGCC4_ARCHES, then the gcc 4.2 compilers will be put at the front of
-the path.
+If COMPILER_VERSION=gcc4 (defined by
+.Pa /usr/share/mk/bsd.own.mk ) ,
+and architecture is in MODGCC4_ARCHES, then the gcc 4.2 compilers
+will be put at the front of the path.
 By default, only C language support is included by this module.
 If other languages are needed, they must be listed in MODGCC4_LANGS
 (e.g. c++, fortran).