dos2unix: bump version.

app-text/dos2unix/dos2unix-7.3.1.recipe

@@ -10,7 +10,7 @@ COPYRIGHT="2009-2015  Erwin Waterlander
 LICENSE="BSD (2-clause)"
 REVISION="1"
 SOURCE_URI="http://downloads.sourceforge.net/project/dos2unix/dos2unix/$portVersion/dos2unix-$portVersion.tar.gz"
-CHECKSUM_SHA256="9c23907296267fa4ea66e1ee03eb6f6229cf7b64968318d00a77076ae89c2612"
+CHECKSUM_SHA256="f4d5df24d181c2efecf7631aab6e894489012396092cf206829f1f9a98556b94"
 PATCHES="dos2unix-$portVersion.patchset"
 
 ARCHITECTURES="x86 x86_gcc2 x86_64"
@@ -39,12 +39,12 @@ BUILD_PREREQUIRES="
 BUILD()
 {
 	find -name "*.1" | xargs touch
-	make $jobArgs ENABLE_NLS='' prefix="$prefix"
+	make $jobArgs ENABLE_NLS= MANFILES= MANPOTFILE= prefix="$prefix"
 }
 
 INSTALL()
 {
-	make strip install ENABLE_NLS='' prefix="$prefix"
+	make strip install MANFILES= ENABLE_NLS= MANPOTFILE= prefix="$prefix"
 
 	mkdir -p $docDir $manDir
 	mv $prefix/share/doc/dos2unix-*/* $docDir/