* Migrate to gfortran.

* Bump port revision.

math/blacs/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	blacs
 PORTVERSION=	1.7
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	math
 MASTER_SITES=	ftp://ftp.netlib.org/blacs/
 DISTNAME=	BLACS
@@ -41,14 +41,11 @@ RUN_DEPENDS=	${LOCALBASE}/mpich2/bin/mpirun:${PORTSDIR}/net/mpich2
 EXTRA_PATCHES+=	${FILESDIR}/Bmake.inc-mpich.diff
 .endif
 
-pre-fetch:
-	@${ECHO} "If you want to use compiler other than f77,"
-	@${ECHO} "plase set NO_GNUF77=yes"
-
-F77?=	f77
-.if !defined(NO_GNUF77)
-F77EXTRAFLAGS=	-w -fno-globals -fugly-complex
-.endif
+WANT_FORTRAN=yes
+USE_GCC=4.2+
+MAKE_ENV= "FC=${FC}" "F77=${F77}"
+USE_GMAKE=yes
+F77EXTRAFLAGS=	#-w -fno-globals -fugly-complex
 DEBUG_LEVEL=	0
 
 .if defined(WITH_OPTIMIZED_FLAGS)

math/blacs/files/Bmake.inc-mpich.diff

@@ -62,3 +62,14 @@
  #  --------------------------------------------------------------------------
  #  The archiver and the flag(s) to use when building an archive (library).
  #  Also the ranlib routine.  If your system has no ranlib, set RANLIB = echo.
+--- Bmake.inc~	Wed Jan 10 16:11:00 2007
++++ Bmake.inc	Wed Jan 10 16:18:08 2007
+@@ -93,7 +93,7 @@
+ #  setting for your platform, compile and run BLACS/INSTALL/xintface.
+ #  Choices are: Add_, NoChange, UpCase, or f77IsF2C.
+ #  ---------------------------------------------------------------------------
+-   INTFACE = -Df77IsF2C
++   INTFACE = -DAdd_
+ 
+ #  ------------------------------------------------------------------------
+ #  Allows the user to vary the topologies that the BLACS default topologies