Ticket #40249: Portfile.diff

ports/python/py-obspy/Portfile

@@ -6 +6 @@
 
 name                py-obspy
 version             0.8.4
+revision            1 
 categories-append   science
 platforms           darwin
 maintainers         bo.ingv.it:Peter.Danecek openmaintainer
@@ -46 +47 @@
 
     patchfiles          patch-setup.py.diff
 }
+
+# Use Fortran recipe (see below) w/o g95 as modules would not build with g95;
+# https://trac.macports.org/wiki/PortfileRecipes#fortran
+
+if {${subport} != ${name}} {
+    set gcc_versions {4.3 4.4 4.5 4.6 4.7 4.8 4.9}
+    set default_fortran_variant +gcc48
+
+    foreach ver ${gcc_versions} {
+        set ver_no_dot [join [split ${ver} "."] ""]
+
+        variant gcc${ver_no_dot} description {build with gfortran from gcc${ver_no_dot}} {}
+
+        foreach over ${gcc_versions} {
+            if {${ver} == ${over}} {
+                continue
+            }
+
+            set over_no_dot [join [split ${over} "."] ""]
+            variant gcc${ver_no_dot} conflicts gcc${over_no_dot} {}
+        }
+
+        if {[variant_isset gcc${ver_no_dot}]} {
+            if {${default_fortran_variant} != "+gcc${ver_no_dot}"} {
+                set default_fortran_variant ""
+            }
+        }
+    }
+
+    if {${default_fortran_variant} != ""} {
+        default_variants-append "${default_fortran_variant}"
+    }
+
+    foreach ver ${gcc_versions} {
+        set ver_no_dot [join [split ${ver} "."] ""]
+
+        if {[variant_isset gcc${ver_no_dot}]} {
+            depends_lib-append port:libgcc
+            depends_build-append port:gcc${ver_no_dot}
+
+            configure.fc  ${prefix}/bin/gfortran-mp-${ver}
+            configure.f77 ${prefix}/bin/gfortran-mp-${ver}
+            configure.f90 ${prefix}/bin/gfortran-mp-${ver}
+        }
+    }
+}