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<title>[136331] trunk/dports/archivers/blosc</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/136331">136331</a></dd>
<dt>Author</dt> <dd>ryandesign@macports.org</dd>
<dt>Date</dt> <dd>2015-05-14 20:27:57 -0700 (Thu, 14 May 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>blosc: fix build on non-x86_64 systems (#47658)</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdportsarchiversbloscPortfile">trunk/dports/archivers/blosc/Portfile</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li>trunk/dports/archivers/blosc/files/</li>
<li><a href="#trunkdportsarchiversbloscfilespatchCMakeListstxtdiff">trunk/dports/archivers/blosc/files/patch-CMakeLists.txt.diff</a></li>
<li><a href="#trunkdportsarchiversbloscfilespatchbloscshufflecdiff">trunk/dports/archivers/blosc/files/patch-blosc-shuffle.c.diff</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkdportsarchiversbloscPortfile"></a>
<div class="modfile"><h4>Modified: trunk/dports/archivers/blosc/Portfile (136330 => 136331)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/archivers/blosc/Portfile 2015-05-15 02:56:20 UTC (rev 136330)
+++ trunk/dports/archivers/blosc/Portfile 2015-05-15 03:27:57 UTC (rev 136331)
</span><span class="lines">@@ -28,6 +28,9 @@
</span><span class="cx"> checksums rmd160 d8b2f37a62b12a58ffec1e3bc802094e87cf8e48 \
</span><span class="cx"> sha256 bd98117e3aca998bf3b1429371b4665a4f9d8de42e7bb54889931516e4ce945f
</span><span class="cx">
</span><ins>+patchfiles-append patch-CMakeLists.txt.diff \
+ patch-blosc-shuffle.c.diff
+
</ins><span class="cx"> configure.args-append \
</span><span class="cx"> -DBUILD_STATIC=ON \
</span><span class="cx"> -DBUILD_HDF5_FILTER=OFF \
</span></span></pre></div>
<a id="trunkdportsarchiversbloscfilespatchCMakeListstxtdiff"></a>
<div class="addfile"><h4>Added: trunk/dports/archivers/blosc/files/patch-CMakeLists.txt.diff (0 => 136331)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/archivers/blosc/files/patch-CMakeLists.txt.diff (rev 0)
+++ trunk/dports/archivers/blosc/files/patch-CMakeLists.txt.diff 2015-05-15 03:27:57 UTC (rev 136331)
</span><span class="lines">@@ -0,0 +1,27 @@
</span><ins>+Fix build on PowerPC
+https://github.com/Blosc/c-blosc/commit/1c36bf1507f52cd0b48b49d62f0622bfe3763d50
+--- CMakeLists.txt.orig
++++ CMakeLists.txt
+@@ -139,8 +139,11 @@ endif(NOT CMAKE_BUILD_TYPE)
+ # by the compiler. Note we DO NOT check which hardware features are supported
+ # by this (the host) system, because we want to be able to support compiling
+ # for newer hardware on older machines as well as cross-compilation.
+-set(SYSTEM_PROCESSOR_INTEL_X86 ((CMAKE_SYSTEM_PROCESSOR STREQUAL i686) OR (CMAKE_SYSTEM_PROCESSOR STREQUAL x86) OR (CMAKE_SYSTEM_PROCESSOR STREQUAL AMD64)))
+-if(SYSTEM_PROCESSOR_INTEL_X86)
++message(STATUS "Building for system processor ${CMAKE_SYSTEM_PROCESSOR}.")
++if(CMAKE_SYSTEM_PROCESSOR STREQUAL i386 OR
++ CMAKE_SYSTEM_PROCESSOR STREQUAL i686 OR
++ CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64 OR
++ CMAKE_SYSTEM_PROCESSOR STREQUAL amd64)
+ if(CMAKE_C_COMPILER_ID STREQUAL GNU)
+ set(COMPILER_SUPPORT_SSE2 TRUE)
+ if(CMAKE_C_COMPILER_VERSION VERSION_GREATER 4.7 OR CMAKE_C_COMPILER_VERSION VERSION_EQUAL 4.7)
+@@ -175,7 +178,7 @@ if(SYSTEM_PROCESSOR_INTEL_X86)
+ # Unrecognized compiler. Emit a warning message to let the user know hardware-acceleration won't be available.
+ message(WARNING "Unable to determine which ${CMAKE_SYSTEM_PROCESSOR} hardware features are supported by the C compiler (${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION}).")
+ endif()
+-else(SYSTEM_PROCESSOR_INTEL_X86)
++else()
+ # If the target system processor isn't recognized, emit a warning message to alert the user
+ # that hardware-acceleration support won't be available but allow configuration to proceed.
+ message(WARNING "Unrecognized system processor ${CMAKE_SYSTEM_PROCESSOR}. Cannot determine which hardware features (${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION}) supports, so hardware-accelerated implementations will not be available.")
</ins></span></pre></div>
<a id="trunkdportsarchiversbloscfilespatchbloscshufflecdiff"></a>
<div class="addfile"><h4>Added: trunk/dports/archivers/blosc/files/patch-blosc-shuffle.c.diff (0 => 136331)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/archivers/blosc/files/patch-blosc-shuffle.c.diff (rev 0)
+++ trunk/dports/archivers/blosc/files/patch-blosc-shuffle.c.diff 2015-05-15 03:27:57 UTC (rev 136331)
</span><span class="lines">@@ -0,0 +1,15 @@
</span><ins>+Fix build on "unknown" architectures
+https://github.com/Blosc/c-blosc/commit/d84472e959651b5ae4cfb4a1f8e81e9c1058f53b
+--- blosc/shuffle.c.orig
++++ blosc/shuffle.c
+@@ -217,6 +217,10 @@ static blosc_cpu_features blosc_get_cpu_features(void) {
+ #warning Hardware-acceleration detection not implemented for the target architecture. Only the generic shuffle/unshuffle routines will be available.
+ #endif
+
++static blosc_cpu_features blosc_get_cpu_features(void) {
++ return BLOSC_HAVE_NOTHING;
++}
++
+ #endif
+
+ static shuffle_implementation_t
</ins></span></pre>
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