Ivan Ngeow: Fix build on FreeBSD

FreeBSD 8.0-RELEASE, only a very small patch needed
to be applied to simgear/simgear/compiler.h, to add

so that __FreeBSD_version is defined.

diff --git a/simgear/compiler.h b/simgear/compiler.h
index 616dd15d2f025dd8e2564557837d3a93bf3deb67..6a9ec5d84587f6ada8228eabfb6b6db83cf1e5ba 100644 (file)
--- a/simgear/compiler.h
+++ b/simgear/compiler.h
@@ -154,6 +154,7 @@ inline int (isnan)(double r) { return !(r <= 0 || r >= 0); }
 #endif
 
 #if defined (__FreeBSD__)
+#include <sys/param.h>
 #  if __FreeBSD_version < 500000
      extern "C" {
        inline int isnan(double r) { return !(r <= 0 || r >= 0); }