[112742] trunk/dports/math/fgsl/Portfile

[takeshi at macports.org]

Revision: 112742
          https://trac.macports.org/changeset/112742
Author:   takeshi at macports.org
Date:     2013-10-30 14:11:22 -0700 (Wed, 30 Oct 2013)
Log Message:
-----------
fgsl: added gcc48 and gcc49 following PortfileRecipes#fortran

Modified Paths:
--------------
    trunk/dports/math/fgsl/Portfile

Modified: trunk/dports/math/fgsl/Portfile
===================================================================
--- trunk/dports/math/fgsl/Portfile	2013-10-30 21:04:43 UTC (rev 112741)
+++ trunk/dports/math/fgsl/Portfile	2013-10-30 21:11:22 UTC (rev 112742)
@@ -5,7 +5,7 @@
 
 name              fgsl
 version           0.9.4
-revision          1
+revision          2
 categories        math science
 maintainers       takeshi
 license           GPL-2
@@ -28,22 +28,71 @@
     reinplace "s|error_3\.exe||" ${worksrcpath}/doc/examples/Makefile
 }
 
-if {![variant_isset g95] && ![variant_isset gcc45] && ![variant_isset gcc46] && ![variant_isset gcc48]} {
-    default_variants +gcc47
+set gcc_versions {4.3 4.4 4.5 4.6 4.7 4.8 4.9}
+set default_fortran_variant +gcc48
+set g95_conflicts {}
+
+foreach ver ${gcc_versions} {
+    set ver_no_dot [join [split ${ver} "."] ""]
+
+    set variant_line {variant gcc${ver_no_dot} description "build with gfortran from gcc${ver_no_dot}" conflicts g95}
+
+    foreach over ${gcc_versions} {
+        if {${ver} == ${over}} {
+            continue
+        }
+
+        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}"
+
+    if {[variant_isset gcc${ver_no_dot}]} {
+        if {${default_fortran_variant} != "+gcc${ver_no_dot}"} {
+            set default_fortran_variant ""
+        }
+    }
 }
 
+eval [concat {variant g95 description {build with g95}} $g95_conflicts {{}}]
+
 if {[variant_isset g95]} {
+    if {${default_fortran_variant} != "+g95"} {
+        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 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}
+        set f90 gfortran-mp-${ver}
+    }
+}
+
+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 ${prefix}/bin/g95
     set f90 g95
-} elseif {[variant_isset gcc45]} {
-    set f90 gfortran-mp-4.5
-} elseif {[variant_isset gcc46]} {
-    set f90 gfortran-mp-4.6
-} elseif {[variant_isset gcc47]} {
-    set f90 gfortran-mp-4.7
-} elseif {[variant_isset gcc48]} {
-    set f90 gfortran-mp-4.8
-}
-if {![variant_isset g95]} {
+} else {
     post-patch {
         reinplace "s|gfortran|${f90}|" ${worksrcpath}/configure
     }
@@ -62,26 +111,6 @@
 
 universal_variant no
 
-variant g95 conflicts gcc45 gcc46 gcc47 gcc48 description {build with g95} {
-    depends_build-append port:g95
-}
-variant gcc45 conflicts g95 gcc46 gcc47 gcc48 description {build with gcc45} {
-    depends_build-append port:gcc45
-    depends_lib-append   path:lib/libgcc/libgcc_s.1.dylib:libgcc
-}
-variant gcc46 conflicts g95 gcc45 gcc47 gcc48 description {build with gcc46} {
-    depends_build-append port:gcc46
-    depends_lib-append   path:lib/libgcc/libgcc_s.1.dylib:libgcc
-}
-variant gcc47 conflicts g95 gcc45 gcc46 gcc48 description {build with gcc47} {
-    depends_build-append port:gcc47
-    depends_lib-append   path:lib/libgcc/libgcc_s.1.dylib:libgcc
-}
-variant gcc48 conflicts g95 gcc45 gcc46 gcc47 description {build with gcc48} {
-    depends_build-append port:gcc48
-    depends_lib-append   path:lib/libgcc/libgcc_s.1.dylib:libgcc
-}
-
 livecheck.type  regex
 livecheck.url   ${homepage}
 livecheck.regex {Download .*version ([0-9]+\.[0-9]+\.*[0-9]*)}
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