steam: only preload lib{ssl,crypto} if nvidia is not installed.

This is the only workaround that I've found so far to make this work
with mesa and nvidia.

This also includes 64bit fixes.

srcpkgs/steam/patches/void.patch

@@ -0,0 +1,26 @@
+--- steam.orig	2016-05-07 13:51:39.465996146 +0200
++++ steam	2016-05-07 13:52:51.155112972 +0200
+@@ -183,6 +183,14 @@
+ 	exit 1
+ fi
+ 
++# --*-- void --*--
++if ! xbps-uhelper version nvidia &>/dev/null; then
++       STEAM32_BSTRAP=${DEFAULTSTEAMDIR}/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu
++       STEAM64_BSTRAP=${DEFAULTSTEAMDIR}/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu
++       export LD_PRELOAD="$STEAM32_BSTRAP/libcrypto.so.1.0.0:$STEAM32_BSTRAP/libssl.so.1.0.0:$STEAM64_BSTRAP/libcrypto.so.1.0.0:$STEAM64_BSTRAP/libssl.so.1.0.0"
++fi
++# --*-- void --*--
++
+ # go to the install directory and run the client
+ cp "$LAUNCHSTEAMBOOTSTRAPFILE" "$LAUNCHSTEAMDIR/bootstrap.tar.xz"
+ cd "$LAUNCHSTEAMDIR"
+@@ -190,7 +198,7 @@
+ 	mkdir -p --mode=777 /tmp/dumps
+     if [[ -f "/tmp/dumps/${USER}_stdout.txt" ]]; then
+         rm -f "/tmp/dumps/${USER}_stdout.txt"
+-    fi 
++    fi
+ 	exec "$LAUNCHSTEAMDIR/$STEAMBOOTSTRAP" "$@" 2>&1 | tee "/tmp/dumps/${USER}_stdout.txt"
+ else
+ 	exec "$LAUNCHSTEAMDIR/$STEAMBOOTSTRAP" "$@"

srcpkgs/steam/template

@@ -4,7 +4,7 @@ only_for_archs="i686 x86_64"
 
 pkgname=steam
 version=1.0.0.52
-revision=1
+revision=2
 wrksrc=steam
 depends="zenity xterm xz curl dbus freetype gdk-pixbuf hicolor-icon-theme desktop-file-utils liberation-fonts-ttf"
 repository="nonfree"