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<title>[149026] trunk/dports/graphics/openexr</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/149026">149026</a></dd>
<dt>Author</dt> <dd>mcalhoun@macports.org</dd>
<dt>Date</dt> <dd>2016-05-25 05:44:48 -0700 (Wed, 25 May 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>openexr: attempt to fix Leopard i386 error reported in #51470</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdportsgraphicsopenexrPortfile">trunk/dports/graphics/openexr/Portfile</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkdportsgraphicsopenexrfilespatchpicdiff">trunk/dports/graphics/openexr/files/patch-pic.diff</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkdportsgraphicsopenexrPortfile"></a>
<div class="modfile"><h4>Modified: trunk/dports/graphics/openexr/Portfile (149025 => 149026)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/graphics/openexr/Portfile 2016-05-25 12:41:47 UTC (rev 149025)
+++ trunk/dports/graphics/openexr/Portfile 2016-05-25 12:44:48 UTC (rev 149026)
</span><span class="lines">@@ -57,6 +57,13 @@
</span><span class="cx"> # https://github.com/openexr/openexr/commit/57ecf581d053f5cacf2e8fc3c024490e0bbe536f
</span><span class="cx"> # for upstream fix
</span><span class="cx"> patchfiles-append patch-64bit_types.diff
</span><ins>+
+ # avoid "can't find a register in class 'BREG' while reloading 'asm'
+ # see #51470 for MacPorts report
+ # see https://github.com/openexr/openexr/issues/128 for upstream report
+ if { ${build_arch} eq "i386" && [string match *gcc-4* ${configure.compiler}] } {
+ patchfiles-append patch-pic.diff
+ }
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> subport ilmbase {
</span></span></pre></div>
<a id="trunkdportsgraphicsopenexrfilespatchpicdiff"></a>
<div class="addfile"><h4>Added: trunk/dports/graphics/openexr/files/patch-pic.diff (0 => 149026)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/graphics/openexr/files/patch-pic.diff (rev 0)
+++ trunk/dports/graphics/openexr/files/patch-pic.diff 2016-05-25 12:44:48 UTC (rev 149026)
</span><span class="lines">@@ -0,0 +1,15 @@
</span><ins>+--- IlmImf/ImfSystemSpecific.cpp.orig 2014-08-09 21:23:57.000000000 -0700
++++ IlmImf/ImfSystemSpecific.cpp 2016-05-24 05:49:44.000000000 -0700
+@@ -45,8 +45,10 @@
+ void cpuid(int n, int &eax, int &ebx, int &ecx, int &edx)
+ {
+ __asm__ __volatile__ (
+- "cpuid"
+- : /* Output */ "=a"(eax), "=b"(ebx), "=c"(ecx), "=d"(edx)
++ "mov %%ebx, %%edi\n"
++ "cpuid\n"
++ "xchg %%edi, %%ebx"
++ : /* Output */ "=a"(eax), "=D"(ebx), "=c"(ecx), "=d"(edx)
+ : /* Input */ "a"(n)
+ : /* Clobber */);
+ }
</ins></span></pre>
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