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<title>[143471] trunk/dports/python/py-numpy/Portfile</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/143471">143471</a></dd>
<dt>Author</dt> <dd>mcalhoun@macports.org</dd>
<dt>Date</dt> <dd>2015-12-12 16:47:03 -0800 (Sat, 12 Dec 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>py-numpy: allow universal builds for all compilers (#42416)</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdportspythonpynumpyPortfile">trunk/dports/python/py-numpy/Portfile</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkdportspythonpynumpyPortfile"></a>
<div class="modfile"><h4>Modified: trunk/dports/python/py-numpy/Portfile (143470 => 143471)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/python/py-numpy/Portfile        2015-12-13 00:38:42 UTC (rev 143470)
+++ trunk/dports/python/py-numpy/Portfile        2015-12-13 00:47:03 UTC (rev 143471)
</span><span class="lines">@@ -19,14 +19,24 @@
</span><span class="cx"> checksums               rmd160 8635b0d5e9e1744dd444927cbcfc7be29ffeaad7 \
</span><span class="cx">                         sha256 53425e0f53900f9206f0f71f7209524011c0e5140cfda0ce6b2147272f395723
</span><span class="cx"> 
</span><ins>+if {${name} ne ${subport}} {
+    # the python PortGroup puts compiler names in build.env and destroot.env
+    # for this to be done correctly, the following must be located before python.versions
+    pre-build    { set_compilers }
+    pre-destroot { set_compilers }
+}
+
</ins><span class="cx"> python.versions         26 27 33 34 35
</span><span class="cx"> 
</span><span class="cx"> # respect ${build_arch} value
</span><span class="cx"> compilers.clear_archflags  no
</span><span class="cx"> 
</span><ins>+# http://trac.macports.org/ticket/34562
+python.consistent_destroot yes
+
</ins><span class="cx"> # TODO: Fix the +universal variant.  This port is a fairly deep dependency and needs to be able to support +universal.
</span><span class="cx"> # https://trac.macports.org/ticket/48263
</span><del>-universal_variant no
</del><ins>+#universal_variant no
</ins><span class="cx"> 
</span><span class="cx"> if {${name} ne ${subport}} {
</span><span class="cx">     compilers.setup         -dragonegg -gcc44 -gcc45 -gcc46 -g95
</span><span class="lines">@@ -44,25 +54,11 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     pre-destroot {
</span><del>-        # http://trac.macports.org/ticket/34562
-        destroot.env-append \
-            CC=&quot;${configure.cc}&quot; \
-            CFLAGS=&quot;${configure.cflags} [get_canonical_archflags cc]&quot; \
-            CXX=&quot;${configure.cxx}&quot; \
-            CXXFLAGS=&quot;${configure.cxxflags} [get_canonical_archflags cxx]&quot; \
-            OBJC=&quot;${configure.objc}&quot; \
-            OBJCFLAGS=&quot;${configure.objcflags} [get_canonical_archflags objc]&quot; \
-            LDFLAGS=&quot;${configure.ldflags} [get_canonical_archflags ld]&quot;
-
</del><span class="cx">         destroot.env-append     ARCHFLAGS=&quot;[get_canonical_archflags ld]&quot;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     variant atlas description conflicts openblas {Use MacPorts ATLAS Libraries} {
</span><span class="cx">         depends_lib-append      port:atlas
</span><del>-
-        if {[variant_isset universal]} {
-            python.set_compiler     no
-        }
</del><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     variant openblas conflicts atlas description &quot;Use MacPorts OpenBLAS Libraries&quot; {
</span><span class="lines">@@ -150,7 +146,7 @@
</span><span class="cx">                 ${worksrcpath}/numpy/distutils/fcompiler/gnu.py
</span><span class="cx">         }
</span><span class="cx"> 
</span><del>-        if {[variant_isset universal] &amp;&amp; [variant_isset atlas]} {
</del><ins>+        if { [use_wrapper] } {
</ins><span class="cx">             # Prepare wrappers
</span><span class="cx">             file copy -force ${filespath}/wrapper-template \
</span><span class="cx">                 ${worksrcpath}/c-wrapper
</span><span class="lines">@@ -171,16 +167,6 @@
</span><span class="cx">             reinplace   &quot;s|@@@|${configure.f90}|&quot; ${worksrcpath}/f-wrapper
</span><span class="cx">             reinplace   &quot;s|---|\\\\.f|&quot; ${worksrcpath}/f-wrapper
</span><span class="cx">             reinplace   &quot;s|&amp;&amp;&amp;|${prefix}|&quot; ${worksrcpath}/f-wrapper
</span><del>-
-            build.env-append    CC=&quot;${worksrcpath}/c-wrapper&quot; \
-                                CXX=&quot;${worksrcpath}/cxx-wrapper&quot; \
-                                F77=&quot;${worksrcpath}/f-wrapper&quot; \
-                                F90=&quot;${worksrcpath}/f-wrapper&quot;
-
-            destroot.env-append CC=&quot;${worksrcpath}/c-wrapper&quot; \
-                                CXX=&quot;${worksrcpath}/cxx-wrapper&quot; \
-                                F77=&quot;${worksrcpath}/f-wrapper&quot; \
-                                F90=&quot;${worksrcpath}/f-wrapper&quot;
</del><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         if {[variant_isset atlas]} {
</span><span class="lines">@@ -203,6 +189,39 @@
</span><span class="cx">         default_variants      +gfortran
</span><span class="cx">     }
</span><span class="cx"> 
</span><ins>+    # determine if special wrapper values are needed for compiler names
+    # a procedure is needed since variants from PortGroup compilers must
+    #    be evaluated before it can be determined if clang is being used
+    proc use_wrapper {} {
+        global configure.cc
+
+        if {[variant_isset universal]} {
+            if {[variant_isset atlas]} {
+                # uses fortran as a linker, which does not handle multile -arch values properly
+                return 1
+            }
+            if {![string match *clang* ${configure.cc}]} {
+                # gcc compilers do not handle multile -arch values properly
+                return 1
+            }
+        }
+        return 0
+    }
+
+    # set compiler names
+    proc set_compilers {} {
+        global configure.cc configure.cxx configure.fc worksrcpath
+
+        if {[use_wrapper]} {
+            # override values set in compilers PortGroup
+            configure.cc  ${worksrcpath}/c-wrapper
+            configure.cxx ${worksrcpath}/cxx-wrapper
+            configure.fc  ${worksrcpath}/f-wrapper
+            configure.f77 ${worksrcpath}/f-wrapper
+            configure.f90 ${worksrcpath}/f-wrapper
+        }
+    }
+
</ins><span class="cx">     livecheck.type        none
</span><span class="cx"> } else {
</span><span class="cx">     livecheck.regex       archive/[join ${github.tag_prefix} &quot;&quot;](\[\\d+(?:\\.\\d+)*&quot;\]+)${extract.suffix}&quot;
</span></span></pre>
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