[pytables] 02/02: Only use -msse2 flag on x86

[Antonio Valentino]

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a_valentino-guest pushed a commit to branch master
in repository pytables.

commit a4ca930aff65da8278a413d6f49f19b4c75cad08
Author: Antonio Valentino <antonio.valentino at tiscali.it>
Date:   Tue Mar 18 23:29:17 2014 +0100

    Only use -msse2 flag on x86
---
 debian/changelog                                   |  3 ++-
 .../patches/0003-Only-use-msse2-flag-on-x86.patch  | 22 ++++++++++++++++++++++
 debian/patches/series                              |  1 +
 3 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/debian/changelog b/debian/changelog
index a7dfcfa..31ad850 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,7 +1,8 @@
-pytables (3.1.0-2) UNRELEASED; urgency=medium
+pytables (3.1.0-2) unstable; urgency=medium
 
   * Improved the debian/README.source file (added a note about the
     external compression libraries included in the source tree)
+  * Only use the -msse2 flag on x86 and x86_64 machines
 
  -- Antonio Valentino <antonio.valentino at tiscali.it>  Wed, 05 Mar 2014 22:51:16 +0000
 
diff --git a/debian/patches/0003-Only-use-msse2-flag-on-x86.patch b/debian/patches/0003-Only-use-msse2-flag-on-x86.patch
new file mode 100644
index 0000000..180c8c0
--- /dev/null
+++ b/debian/patches/0003-Only-use-msse2-flag-on-x86.patch
@@ -0,0 +1,22 @@
+From: Antonio Valentino <antonio.valentino at tiscali.it>
+Date: Tue, 18 Mar 2014 23:26:24 +0100
+Subject: Only use -msse2 flag on x86
+
+---
+ setup.py | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/setup.py b/setup.py
+index 6fe9c02..5562dd9 100755
+--- a/setup.py
++++ b/setup.py
+@@ -736,7 +736,8 @@ if 'BLOSC' not in optional_libs:
+     # ...and the macros for all the compressors supported
+     def_macros += [('HAVE_LZ4', 1), ('HAVE_SNAPPY', 1), ('HAVE_ZLIB', 1)]
+     # Add -msse2 flag for optimizing shuffle in include Blosc
+-    if os.name == 'posix':
++    import platform
++    if os.name == 'posix' and 'x86' in platform.machine():
+         CFLAGS.append("-msse2")
+ else:
+     ADDLIBS += ['blosc']
diff --git a/debian/patches/series b/debian/patches/series
index 7e7c3c1..b42d528 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1,3 @@
 0001-use-dynamic-lib.patch
 0002-Use-system-compression-libs.patch
+0003-Only-use-msse2-flag-on-x86.patch

-- 
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