freebsd portability

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@4379 212acab6-be3b-0410-9dea-997c60f758d6

Source/SConscript

@@ -48,7 +48,6 @@ zlib_files = Split("""
 libs = Split("""
 	gdi32
 	user32
-	version
 	pthread
 	stdc++
 	iconv
@@ -58,6 +57,11 @@ Import('env AddAvailableLibs')
 
 ##### Use available libraries
 
+if env['PLATFORM'] == 'win32':
+	# XXX will cause problems if makensis is cross compiled
+	# on freebsd, libversion.a exists and gives trouble if linked
+	libs += ['version']
+
 AddAvailableLibs(env, libs)
 
 ##### Configuration defines