dev-games/wfmath: commit bashisms patch

Fixes: f774713
Signed-off-by: Sam James <[email protected]>

dev-games/wfmath/files/wfmath-1.0.2-fix-bashisms.patch

@@ -0,0 +1,16 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -81,11 +81,11 @@ PKG_CHECK_MODULES(ATLAS_0_6, atlascpp-0.6 >= 0.6.0,
+ 	dnl those should already be using Atlas explicitly.
+ 	], found_atlas_0_6=no)
+
+-AM_CONDITIONAL(HAVE_ATLAS_0_6, test $found_atlas_0_6 == yes)
++AM_CONDITIONAL(HAVE_ATLAS_0_6, test $found_atlas_0_6 = xyes)
+
+ AC_CHECK_HEADERS(sstream strstream, [ found_string_stream=yes break ],
+ 				    [ found_string_stream=no ])
+-if test $found_string_stream == no ; then
++if test $found_string_stream = xno ; then
+     AC_MSG_ERROR(Couldn't find C++ string <-> stream conversion method.)
+ fi
+