[105081] trunk/dports/science/ncarg/Portfile

[takeshi at macports.org]

Revision: 105081
          https://trac.macports.org/changeset/105081
Author:   takeshi at macports.org
Date:     2013-04-09 01:16:28 -0700 (Tue, 09 Apr 2013)
Log Message:
-----------
ncl: conformed UsingTheRightCompiler to avoid conflicts with xnu-headers. Segmentation fault previously occurred with macports-gcc-4.x does not seem to occur with the current version. g95 variant still has a conflict with xnu-headers. See #38687

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

Modified: trunk/dports/science/ncarg/Portfile
===================================================================
--- trunk/dports/science/ncarg/Portfile	2013-04-09 05:10:08 UTC (rev 105080)
+++ trunk/dports/science/ncarg/Portfile	2013-04-09 08:16:28 UTC (rev 105081)
@@ -2,10 +2,11 @@
 # $Id$
 
 PortSystem                  1.0
+PortGroup                   conflicts_build 1.0
 
 name                        ncarg
 version                     6.1.2
-revision                    1
+revision                    2
 categories                  science
 maintainers                 takeshi
 license                     {UCAR-Unidata public-domain BSD LGPL-3 GPL-3}
@@ -152,7 +153,6 @@
     }
 }
 
-# avoid segmentation fault on ncl function setfileoption()
 # clang fails to build ncl
 if {${os.major}>=10} {
     configure.compiler  llvm-gcc-4.2
@@ -217,9 +217,14 @@
     }
 }
 
-# Only configure.fc is set (against UsingTheRightCompiler) since
-# ncl function setfileoption() causes Segmentation Fault
-# when built with macports-gcc-4.x.
+# The build script ignores the build errors.
+# Check if ncl is built here.
+post-build {
+    if {![file exists ${worksrcpath}/ni/src/ncl/ncl]} {
+        ui_error "ncl did not built"
+    }
+}
+
 variant g95 conflicts gcc43 gcc44 gcc45 gcc46 gcc47 description {compile with g95} {
     configure.fc            ${prefix}/bin/g95
     depends_build-append    port:g95
@@ -227,27 +232,27 @@
 }
 
 variant gcc43 conflicts gcc44 gcc45 gcc46 gcc47 g95 description {compile with gcc 4.3} {
-    configure.fc        ${prefix}/bin/gfortran-mp-4.3
+    configure.compiler      macports-gcc-4.3
     depends_build-append    port:gcc43
 }
 
 variant gcc44 conflicts gcc43 gcc45 gcc46 gcc47 g95 description {compile with gcc 4.4} {
-    configure.fc        ${prefix}/bin/gfortran-mp-4.4
+    configure.compiler      macports-gcc-4.4
     depends_build-append    port:gcc44
 }
 
 variant gcc45 conflicts gcc43 gcc44 gcc46 gcc47 g95 description {compile with gcc 4.5} {
-    configure.fc        ${prefix}/bin/gfortran-mp-4.5
+    configure.compiler      macports-gcc-4.5
     depends_build-append    port:gcc45
 }
 
 variant gcc46 conflicts gcc43 gcc44 gcc45 gcc47 g95 description {compile with gcc 4.6} {
-    configure.fc        ${prefix}/bin/gfortran-mp-4.6
+    configure.compiler      macports-gcc-4.6
     depends_build-append    port:gcc46
 }
 
 variant gcc47 conflicts gcc43 gcc44 gcc45 gcc46 g95 description {compile with gcc 4.7} {
-    configure.fc        ${prefix}/bin/gfortran-mp-4.7
+    configure.compiler      macports-gcc-4.7
     depends_build-append    port:gcc47
 }
 
@@ -255,6 +260,12 @@
     default_variants +gcc47
 }
 
+# ncarg fails to build some binaries with xnu-headers installed 
+# See #38687
+if {[variant_isset g95]} {
+    conflicts_build-append xnu-headers
+}
+
 variant accelerate description {use Accelerate.framework} {
     if {![variant_isset g95]} {
         configure.fflags-append -ff2c
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