* Migrate to gfortran.

* Bump port revision.
* Use gfortran compiled atlas/blas/lapack.
* Changes are minimal.

Approved by:  portmgr(kris)

math/scilab/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	scilab
 PORTVERSION=	4.1
+PORTREVISION=	1
 CATEGORIES=	math cad parallel
 MASTER_SITES=	http://www.scilab.org/download/${PORTVERSION}/
 EXTRACT_SUFX=	-src.tar.gz
@@ -22,6 +23,7 @@ RUN_DEPENDS+=	wish8.4:${PORTSDIR}/x11-toolkits/tk84
 GNU_CONFIGURE=	yes
 USE_GETTEXT=	yes
 WANT_GNOME=	yes
+USE_AUTOTOOLS=	autoconf:259
 
 CONFIGURE_ARGS=	--with-tk \
 		--with-tk-library=${LOCALBASE}/lib \
@@ -34,12 +36,11 @@ CONFIGURE_ARGS=	--with-tk \
 		--without-java \
 		--without-ocaml
 
-CONFIGURE_ENV=	X11BASE=${X11BASE} F77=${F77} FFLAGS="${FFLAGS}"
+CONFIGURE_ENV+=	X11BASE=${X11BASE} F77=${F77} FFLAGS="${FFLAGS}"
 
 PLIST_SUB=	PORTVERSION="${PORTVERSION}" DOCSDIR="share/doc/scilab"
 
-OPTIONS=	ATLAS	"Use Atlas"		off \
-		GTK2	"Use Gtk+2 interface"	off \
+OPTIONS=	GTK2	"Use Gtk+2 interface"	off \
 		PVM	"Use PVM"	 	off
 
 .include <bsd.port.pre.mk>
@@ -67,13 +68,16 @@ LIB_DEPENDS+=	readline.5:${PORTSDIR}/devel/readline
 PLIST_SUB+=	GTK2="@comment " NOGTK2=""
 .endif
 
+.if exists(${LOCALBASE}/lib/libatlas_r.so) && !defined(WITH_BLAS)
+WITH_ATLAS=     yes
+.endif
 .if defined(WITH_ATLAS)
 CONFIGURE_ARGS+=	--with-atlas-library=${LOCALBASE}/lib
-LIB_DEPENDS+=	f77blas.1:${PORTSDIR}/math/atlas
+LIB_DEPENDS+=	atlas.2:${PORTSDIR}/math/atlas
 BLAS_LIBS=	-lalapack -lcblas -lf77blas -latlas
 .else
-LIB_DEPENDS+=	lapack.3:${PORTSDIR}/math/lapack
-LIB_DEPENDS+=	blas.1:${PORTSDIR}/math/blas
+LIB_DEPENDS+=	lapack.4:${PORTSDIR}/math/lapack
+LIB_DEPENDS+=	blas.2:${PORTSDIR}/math/blas
 BLAS_LIBS?=	-llapack -lblas
 .endif
 MAKE_ENV+=	BLAS_LIBS="-L${LOCALBASE}/lib ${BLAS_LIBS}"
@@ -83,6 +87,12 @@ MAKE_ENV+=	BLAS_LIBS="-L${LOCALBASE}/lib ${BLAS_LIBS}"
 USE_GCC=	3.2
 .endif
 
+WANT_FORTRAN=yes #dummy but future use
+BUILD_DEPENDS+= gfortran42:${PORTSDIR}/lang/gcc42
+F77=		gfortran42
+FC=		gfortran42
+CONFIGURE_ARGS+=	--with-gfortran
+
 .if ${ARCH} == "alpha" && ${OSVERSION} >= 502102 || ${ARCH} == "ia64" || \
 	${ARCH} == "sparc64" || ${ARCH} == "amd64" && ${OSVERSION} >= 700000
 BROKEN=		does not compile on alpha 5.x, ia64, sparc64 or amd64 -CURRENT

math/scilab/files/patch-configure.in

@@ -0,0 +1,55 @@
+--- configure.in.orig	Sat Nov  4 00:06:57 2006
++++ configure.in	Tue Jan 16 17:37:44 2007
+@@ -119,7 +119,7 @@
+ 	fi
+ 	AC_CHECK_PROG(WITH_G77,g77,yes,no)
+ 	if test "$WITH_G77" = no; then
+-		AC_CHECK_PROG(WITH_GFORTRAN,gfortran,yes,no)
++		AC_CHECK_PROGS(WITH_GFORTRAN,[gfortran gfortran41 gfortran42 gfortran43],no)	
+ 		if test "$WITH_GFORTRAN" = no; then
+ 			AC_MSG_ERROR([Unable to configure: g77 or gfortran compiler not found])
+ 		fi
+@@ -151,7 +151,7 @@
+ 	fi
+ elif test "$with_gfortran" = yes; then
+ 	# GNU g95 (gfortran) required
+-	AC_CHECK_PROG(WITH_GFORTRAN,gfortran,yes,no)
++	AC_CHECK_PROGS(WITH_GFORTRAN,[gfortran gfortran41 gfortran42 gfortran43],no)
+ 	if test "$WITH_GFORTRAN" = no; then
+ 		AC_MSG_ERROR([Unable to configure: gfortran compiler not found])
+ 	fi
+@@ -1297,14 +1297,29 @@
+      FC_PICFLAGS='-fPIC'
+      LD=ld
+      LD_LDFLAGS=-lm
+-
++		if test "$WITH_G77" = yes; then
++			FC_PICFLAGS=-fPIC
++			if test "$enable_debug" = yes; then
++				FC_OPTIONS="-g"
++				FC_OPTIONS_O0=""
++			else
++				FC_OPTIONS="-O"
++				FC_OPTIONS_O0=""
++			fi
++		elif test "$WITH_GFORTRAN" != no;then
++			if test "$enable_debug" = yes; then
++				FC_OPTIONS="-g"
++				FC_OPTIONS_O0=""
++			else
++				FC_OPTIONS="-O"
++				FC_OPTIONS_O0=""
++			fi
++			FC_PICFLAGS=-fPIC
++			AC_DEFINE(G95_FORTRAN)
++                fi
+      if test "$enable_debug" = yes; then 
+        CC_OPTIONS='-g -Dfreebsd'
+        FC_OPTIONS=-g
+-     fi
+-     if test "$WITH_G77" = yes; then
+-       # On FreeBSD the gnu fortran compiler is named f77
+-       FC=f77
+      fi
+     DLDLIB='${SCIDIR}/libs/libdld.a'
+     DLD_SUBDIR=dld