Updated fftw recipe to 3.3.4

fftw/build.sh

@@ -1,9 +1,11 @@
 #!/usr/bin/env bash
+# inspired by build script for Arch Linux fftw pacakge:
+# https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/fftw
 
 CONFIGURE="./configure --prefix=$PREFIX --enable-shared --enable-threads --disable-fortran"
 
 # Single precision (fftw libraries have "f" suffix)
-$CONFIGURE --enable-float --enable-sse
+$CONFIGURE --enable-float --enable-sse --enable-avx
 make
 make install
 
@@ -13,9 +15,15 @@ make
 make install
 
 # Double precision (fftw libraries have no precision suffix)
-$CONFIGURE --enable-sse2
+$CONFIGURE --enable-sse2 --enable-avx
 make
 make install
 
 # Test suite
+# tests are performed during building as they are not available in the
+# installed package.
+# Additional tests can be run with make smallcheck and make bigcheck
 cd tests && make check-local
+# Additional tests can be run using the next two lines
+#make smallcheck
+#make bigcheck

fftw/meta.yaml

@@ -1,15 +1,19 @@
+# Credits to jeanconn for the package https://binstar.org/jeanconn/fftw
 package:
     name: fftw
-    version: "3.3.3"
+    version: "3.3.4"
 
 source:
-    fn: fftw-3.3.3.tar.gz
-    url: http://www.fftw.org/fftw-3.3.3.tar.gz
-    md5: 0a05ca9c7b3bfddc8278e7c40791a1c2
+    fn: fftw-3.3.4.tar.gz
+    url: http://www.fftw.org/fftw-3.3.4.tar.gz
+    md5: 2edab8c06b24feeb3b82bbb3ebf3e7b3
 
 requirements:
     build:
 
+# Note: tests are run when building the package, they are not accessible
+# in the installed package.
+
 about:
     home: http://fftw.org
     license: GNU General Public License (GPL)