simgear: update to 2018.3.2

Signed-off-by: Jürgen Buchmüller <pullmoll@t-online.de>

srcpkgs/simgear/patches/boost-enable_if.patch

@@ -0,0 +1,10 @@
+--- simgear/nasal/cppbind/NasalHash.hxx	2019-01-29 14:17:36.000000000 +0100
++++ simgear/nasal/cppbind/NasalHash.hxx	2019-01-31 18:33:18.344393314 +0100
+@@ -24,6 +24,7 @@
+ 
+ #include <simgear/structure/map.hxx>
+ #include <boost/iterator/iterator_facade.hpp>
++#include <boost/utility/enable_if.hpp>
+ 
+ namespace nasal
+ {

srcpkgs/simgear/template

@@ -1,6 +1,6 @@
 # Template file for 'simgear'
 pkgname=simgear
-version=2018.3.1
+version=2018.3.2
 revision=1
 # XXX: always keep in sync with flightgear version!
 build_style=cmake
@@ -13,7 +13,7 @@ maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
 license="GPL-2.0-or-later"
 homepage="http://www.flightgear.org/"
 distfiles="$SOURCEFORGE_SITE/project/flightgear/release-${version%.*}/${pkgname}-${version}.tar.bz2"
-checksum=294580c8e98044f660d2a9d202856970a4ce9d81ff0107fffcbd701d36daa06a
+checksum=c8b094a8c5045362848781f72117dbec424472bf6b9dd135dfe43f9b915781a4
 
 # Suppress warnings regarding auto_ptr
 CXXFLAGS="-Wno-deprecated-declarations"