[111736] trunk/dports/math/atlas/Portfile

[vince at macports.org]

Revision: 111736
          https://trac.macports.org/changeset/111736
Author:   vince at macports.org
Date:     2013-09-30 04:14:17 -0700 (Mon, 30 Sep 2013)
Log Message:
-----------
Okay. Should be fine now. Reverting to 3.10.1 and applying the patch

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

Modified: trunk/dports/math/atlas/Portfile
===================================================================
--- trunk/dports/math/atlas/Portfile	2013-09-30 11:11:19 UTC (rev 111735)
+++ trunk/dports/math/atlas/Portfile	2013-09-30 11:14:17 UTC (rev 111736)
@@ -35,13 +35,13 @@
                         ${lapackdist}:lapack
 
 patchfiles              patch-emit_mm_c.diff \
-                        patch-ATL_cmm4x4x128_av_c.diff\
-                        patch-archinfo_x86_c.diff
+                        patch-ATL_cmm4x4x128_av_c.diff
+#                        patch-archinfo_x86_c.diff\
 #                        patch-tfc_c.diff
 
-checksums               atlas3.11.13.tar.bz2 \
-                        rmd160  d7872e0210f390001da88c19624396ce492ed7a3 \
-                        sha256  0ffdf01641214c519ce99515c5ef3c47c53b9a6ecd841a09d350eab196baf3c7\
+checksums               atlas3.10.1.tar.bz2 \
+                        rmd160  67f928ad900caa300b23e2f824b8a495f416c8d6 \
+                        sha256  a215b492204aae0205f4028e7c4076492a5d6a564f8f859ff062fd79587bcc86 \
                         lapack-3.4.2.tgz \
                         rmd160  8740c35c9a85b71424fe1ffeed192256aebeb431 \
                         sha256  60a65daaf16ec315034675942618a2230521ea7adf85eea788ee54841072faf0
@@ -92,6 +92,11 @@
 variant clang           conflicts   gcc46 gcc47 gcc48 mpclang33 \
                         description {use XCode clang and gfortran} {
 
+    pre-fetch {
+        return -code error        "Use of clang is temporarily disabled.\
+                                   Please choose gcc47 instead."
+    }
+
     configure.compiler      clang
 }
 
@@ -226,8 +231,21 @@
                      -fno-schedule-insns2 -fPIC"
 
     # Clang 
-    set clang_flags "-O3 -fomit-frame-pointer -fPIC"
+    if {${use_clang} == "XCode" } {
 
+        pre-fetch {        
+            ui_warn "Compiling Atlas with this version of clang is\
+                    likely *NOT* to work. Please use clang-3.3 or\
+                    higher."
+        }
+        set clang_flags "-O3 -fomit-frame-pointer -fPIC"
+    } else {
+
+        # Clang 3.3 – Use loop and straight vectorizer
+        set clang_flags "-O3 -fomit-frame-pointer -fPIC"
+
+    }
+
     # Vectorizing unit flags
     if {${has_fma} == "yes"} {
     
@@ -235,11 +253,12 @@
         set gvct_flag   "-msse4.2"
         # downgrade FMA to AVX for the time being
         set cvct_flag   "-mavx"
-        
         if {${use_clang} != ""} {
+
             configure.args-append   -A 26 -V 480
-        } else {
-            # No AVX when using GCC
+        } else {
+
+            # No AVX when using GCC 4.x
             configure.args-append   -A 26 -V 448
         }
     } elseif  {${has_avx2} == "yes"} {
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