calculate-overlay/games-util/steam-launcher/files/steam-fix-ld-library-path.patch

diff -Naur a/steam b/steam
--- a/steam	2016-03-29 21:03:30.000000000 +0100
+++ b/steam	2016-08-14 18:31:09.449120220 +0100
@@ -17,6 +17,20 @@
 # Set up domain for script localization
 export TEXTDOMAIN=steam
 
+# A libpcre.so.3 symlink to libpcre.so.1 is installed here. It's
+# needed by some games when not using the Steam runtime.
+export LD_LIBRARY_PATH+="${LD_LIBRARY_PATH+:}@@DEBIAN_COMPAT@@"
+
+# Steam appends /usr/lib32 to LD_LIBRARY_PATH. We need to make sure that
+# OpenGL implementation dir goes before that, so we need to append it
+# to user's LD_LIBRARY_PATH ourselves. But that's needed only with
+# the new eselect-opengl that uses 000opengl file.
+if [[ -f "/etc/env.d/000opengl" ]]; then
+	. "/etc/env.d/000opengl"
+	# Append only when LDPATH is non-empty -- i.e. using nvidia or ati.
+	[[ -n "${LDPATH}" ]] && LD_LIBRARY_PATH+=":${LDPATH}"
+fi
+
 function show_message()
 {
 	style=$1