Ticket #50374: Portfile-wgrib2.diff

Portfile

@@ -62 +62 @@
 build.args         "-f makefile \
                     zlib=\"\" plib=\"\" jlib=\"\" h5lib=\"\" n4lib=\"\" "
 
-set gcc_versions {4.3 4.4 4.5 4.6 4.7 4.8 4.9}
-set fsymbol ""
-if {[fortran_variant_isset]} {
-    set iip "-I${ip}"
-    set libs "${lg2c} ${lgctpc} ${lipolate}"
-    build.args-append   USE_IPOLATES=1
-    if {[variant_isset g95]} {
-        set fsymbol -DG95
-        configure.fc    ${prefix}/bin/g95
-        set libs "${libs} -lf95"
+pre-build {
+    set fsymbol ""
+    if {[fortran_variant_isset]} {
+        set iip "-I${ip}"
+        set libs "${lg2c} ${lgctpc} ${lipolate} ${compilers.libfortran}"
+        build.args-append   USE_IPOLATES=1
+        if {[variant_isset g95]} {
+            set fsymbol -DG95
+        } else {
+            set fsymbol -DGFORTRAN
+            build.args-append   USE_OPENMP=1
+        }
+        build.env           FC=\"${configure.fc}\" \
+                            F90=\"${configure.fc}\" \
+                            FFLAGS=\"${configure.fflags}\"
     } else {
-        set fsymbol -DGFORTRAN
-        build.args-append   USE_OPENMP=1
-        foreach ver ${gcc_versions} {
-            set ver_no_dot [join [split ${ver} "."] ""]
-            if {[variant_isset gcc${ver_no_dot}]} {
-                configure.fc    ${prefix}/bin/gfortran-mp-${ver}
-                set libs "${libs} -L${prefix}/lib/gcc${ver_no_dot} -lgfortran"
-            }
-        }
+        set iip ""
+        set libs "${lg2c} ${lgctpc}"
     }
-    build.env           FC=\"${configure.fc}\" \
-                        F90=\"${configure.fc}\" \
-                        FFLAGS=\"${configure.fflags}\"
-} else {
-    set iip ""
-    set libs "${lg2c} ${lgctpc}"
+    build.env-append    LDFLAGS=\"${libs} ${configure.ldflags} -lpng -ljasper -lnetcdf\" \
+                        CC=\"${configure.cc}\" \
+                        CPPFLAGS=\"${fsymbol} ${configure.cppflags}\" \
+                        CFLAGS=\"${cflags}\"
+    build.args-append   iip=\"${iip}\"
 }
-build.env-append    LDFLAGS=\"${libs} ${configure.ldflags} -lpng -ljasper -lnetcdf\" \
-                    CC=\"${configure.cc}\" \
-                    CPPFLAGS=\"${fsymbol} ${configure.cppflags}\" \
-                    CFLAGS=\"${cflags}\"
-build.args-append   iip=\"${iip}\"
 
 destroot {
     xinstall -m 644 ${g2c}/grib2.h ${destroot}${prefix}/include