[144147] trunk/dports/math/SuiteSparse/Portfile

[mcalhoun at macports.org]

Revision: 144147
          https://trac.macports.org/changeset/144147
Author:   mcalhoun at macports.org
Date:     2016-01-02 23:03:08 -0800 (Sat, 02 Jan 2016)
Log Message:
-----------
SuiteSparse: add variant to use OpenBlas

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

Modified: trunk/dports/math/SuiteSparse/Portfile
===================================================================
--- trunk/dports/math/SuiteSparse/Portfile	2016-01-03 06:51:46 UTC (rev 144146)
+++ trunk/dports/math/SuiteSparse/Portfile	2016-01-03 07:03:08 UTC (rev 144147)
@@ -82,6 +82,8 @@
         } else {
             set BLAS "${prefix}/lib/libsatlas.dylib"
         }
+    } elseif {[variant_isset openblas]} {
+        set BLAS "${prefix}/lib/libopenblas.dylib"
     }
     reinplace "s|@BLAS_LAPACK@|${BLAS}|g" ${makefile}
 
@@ -133,6 +135,8 @@
         } else {
             set atlas "-lsatlas"
         }
+    } elseif {[variant_isset openblas]} {
+        set atlas "-lopenblas"
     }
 
     set major [join [lrange [split ${version} .] 0 0] .]
@@ -258,7 +262,7 @@
     depends_lib-append port:metis
 }
 
-variant atlas description {Use MacPorts' ATLAS instead of Accelerate Framework} {
+variant atlas description {Use MacPorts' ATLAS instead of Accelerate Framework} conflicts openblas {
     depends_lib-append port:atlas
 
     # +atlas requires atlas to be installed without +nofortran
@@ -268,5 +272,13 @@
 
 }
 
+variant openblas description {use BLAS from MacPorts' openblas port} conflicts atlas {
+    depends_lib-append path:lib/libopenblas.dylib:OpenBLAS
+
+    # LAPACK required
+    PortGroup active_variants 1.1
+    require_active_variants path:lib/libopenblas.dylib:OpenBLAS lapack
+}
+
 livecheck.type      regex
 livecheck.regex     ${name}-(\\d+(\\.\\d+)*)${extract.suffix}
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