[112813] trunk/dports/science/hdf4/Portfile

[takeshi at macports.org]

Revision: 112813
          https://trac.macports.org/changeset/112813
Author:   takeshi at macports.org
Date:     2013-11-01 14:16:23 -0700 (Fri, 01 Nov 2013)
Log Message:
-----------
hdf4: provide Fortran variants a la PortfileRecipes#fortran

Modified Paths:
--------------
    trunk/dports/science/hdf4/Portfile

Modified: trunk/dports/science/hdf4/Portfile
===================================================================
--- trunk/dports/science/hdf4/Portfile	2013-11-01 21:04:56 UTC (rev 112812)
+++ trunk/dports/science/hdf4/Portfile	2013-11-01 21:16:23 UTC (rev 112813)
@@ -50,53 +50,54 @@
     }
 }
 
-variant g95 conflicts gcc43 gcc44 gcc45 gcc46 gcc47 gcc48 universal description {build with g95} {
-    configure.args-delete   --disable-fortran --enable-shared
-    depends_build-append    port:g95
-    configure.f77           ${prefix}/bin/g95
-    configure.fflags-append -fno-second-underscore
-}
+set gcc_versions {4.3 4.4 4.5 4.6 4.7 4.8 4.9}
+set g95_conflicts {}
 
-variant gcc43 conflicts g95 gcc44 gcc45 gcc46 gcc47 gcc48 universal description {build with gfortran 4.3} {
-    configure.args-delete   --disable-fortran --enable-shared
-    depends_lib-append      path:lib/libgcc/libgcc_s.1.dylib:libgcc
-    depends_build-append    port:gcc43
-    configure.f77           ${prefix}/bin/gfortran-mp-4.3
-}
+foreach ver ${gcc_versions} {
+    set ver_no_dot [join [split ${ver} "."] ""]
 
-variant gcc44 conflicts g95 gcc43 gcc45 gcc46 gcc47 gcc48 universal description {build with gfortran 4.4} {
-    configure.args-delete   --disable-fortran --enable-shared
-    depends_lib-append      path:lib/libgcc/libgcc_s.1.dylib:libgcc
-    depends_build-append    port:gcc44
-    configure.f77           ${prefix}/bin/gfortran-mp-4.4
-}
+    set variant_line {variant gcc${ver_no_dot} description "build with gfortran from gcc${ver_no_dot}" conflicts g95}
 
-variant gcc45 conflicts g95 gcc43 gcc44 gcc46 gcc47 gcc48 universal description {build with gfortran 4.5} {
-    configure.args-delete   --disable-fortran --enable-shared
-    depends_lib-append      path:lib/libgcc/libgcc_s.1.dylib:libgcc
-    depends_build-append    port:gcc45
-    configure.f77           ${prefix}/bin/gfortran-mp-4.5
-}
+    foreach over ${gcc_versions} {
+        if {${ver} == ${over}} {
+            continue
+        }
 
-variant gcc46 conflicts g95 gcc43 gcc44 gcc45 gcc47 gcc48 universal description {build with gfortran 4.6} {
-    configure.args-delete   --disable-fortran --enable-shared
-    depends_lib-append      path:lib/libgcc/libgcc_s.1.dylib:libgcc
-    depends_build-append    port:gcc46
-    configure.f77           ${prefix}/bin/gfortran-mp-4.6
+        set over_no_dot [join [split ${over} "."] ""]
+        append variant_line " conflicts gcc${over_no_dot}"
+    }
+    append variant_line { {}}
+
+    eval $variant_line
+
+    append g95_conflicts " conflicts gcc${ver_no_dot}"
 }
 
-variant gcc47 conflicts g95 gcc43 gcc44 gcc45 gcc46 gcc48 universal description {build with gfortran 4.7} {
-    configure.args-delete   --disable-fortran --enable-shared
-    depends_lib-append      path:lib/libgcc/libgcc_s.1.dylib:libgcc
-    depends_build-append    port:gcc47
-    configure.f77           ${prefix}/bin/gfortran-mp-4.7
+eval [concat {variant g95 description {build with g95}} $g95_conflicts {{}}]
+
+foreach ver ${gcc_versions} {
+    set ver_no_dot [join [split ${ver} "."] ""]
+
+    if {[variant_isset gcc${ver_no_dot}]} {
+        depends_lib-append path:lib/libgcc/libgcc_s.1.dylib: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}
+        configure.args-delete   --disable-fortran --enable-shared
+    }
 }
 
-variant gcc48 conflicts g95 gcc43 gcc44 gcc45 gcc46 gcc47 universal description {build with gfortran 4.8} {
+if {[variant_isset g95]} {
+    depends_lib-append path:lib/libgcc/libgcc_s.1.dylib:libgcc
+    depends_build-append port:g95
+
+    configure.fc ${prefix}/bin/g95
+    configure.f77 ${prefix}/bin/g95
+    configure.f90 ${prefix}/bin/g95
     configure.args-delete   --disable-fortran --enable-shared
-    depends_lib-append      path:lib/libgcc/libgcc_s.1.dylib:libgcc
-    depends_build-append    port:gcc48
-    configure.f77           ${prefix}/bin/gfortran-mp-4.8
+    configure.fflags-append -fno-second-underscore
 }
 
 variant szip description {build with szip} {
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