[patch] Add "fortran" USE flag

numpy-nofortran.patch (text/plain), 1.83 KB, created by Vincent Legoll on 2007-07-29 09:40:42 UTC

--- numpy-1.0.3.ebuild	2007-07-29 11:28:53.000000000 +0200
+++ numpy-1.0.3.ebuild.new	2007-07-29 11:35:09.000000000 +0200
@@ -19,7 +19,7 @@
 DEPEND="${RDEPEND}
 	lapack? ( app-admin/eselect-cblas )"
 
-IUSE="lapack"
+IUSE="lapack fortran"
 SLOT="0"
 KEYWORDS="~alpha amd64 hppa ia64 ppc ppc64 sparc x86"
 LICENSE="BSD"
@@ -74,33 +74,35 @@
 		echo "libraries = lapack" >> site.cfg
 		unset LAPACK
 	fi
-	# Map compilers to what numpy calls them (same as scipy)
-	case "${FORTRANC}" in
-		gfortran)
-			NUMPY_FC="gnu95"
-			;;
-		g77)
-			NUMPY_FC="gnu"
-			;;
-		g95)
-			NUMPY_FC="g95"
-			;;
-		ifc|ifort)
-			if use ia64; then
-				NUMPY_FC="intele"
-			elif use amd64; then
-				NUMPY_FC="intelem"
-			else
-				NUMPY_FC="intel"
-			fi
-			;;
-		*)
-			local msg="Invalid Fortran compiler \'${FORTRANC}\'"
-			eerror "${msg}"
-			die "${msg}"
-			;;
-	esac
-	export NUMPY_FC
+	if use fortran; then
+		# Map compilers to what numpy calls them (same as scipy)
+		case "${FORTRANC}" in
+			gfortran)
+				NUMPY_FC="gnu95"
+				;;
+			g77)
+				NUMPY_FC="gnu"	
+				;;
+			g95)
+				NUMPY_FC="g95"
+				;;
+			ifc|ifort)
+				if use ia64; then
+					NUMPY_FC="intele"
+				elif use amd64; then
+					NUMPY_FC="intelem"
+				else
+					NUMPY_FC="intel"
+				fi
+				;;
+			*)	
+				local msg="Invalid Fortran compiler \'${FORTRANC}\'"
+				eerror "${msg}"
+				die "${msg}"
+				;;
+		esac
+		export NUMPY_FC
+	fi
 	# http://projects.scipy.org/scipy/numpy/ticket/182
 	# Can't set LDFLAGS
 	unset LDFLAGS
@@ -149,6 +151,13 @@
 	rm -rf test
 }
 
+# Horrible kludge to avoid fortran.eclass::fortran_pkg_setup()
+# to be called by the global "inherit fortran"
+# Suggested in: https://bugs.gentoo.org/show_bug.cgi?id=186913
+pkg_setup() {
+	true
+}
+
 src_install() {
 	# we need to do the configuring again, for some reason, the
 	# variables are not kept within setup.py functions