Help Jim Tcl build on Haiku

Don't use -Werror
Prefer user CFLAGS over default options
Haiku needs -lnetwork for networking functions
Haiku does not have -lm
Haiku does not have SIGIO
Silence some warnings

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/jim-sdl.c b/jim-sdl.c
index f32621a..00d876d 100644
--- a/jim-sdl.c
+++ b/jim-sdl.c
@@ -56,7 +56,7 @@ static int JimSdlHandlerCommand(Jim_Interp *interp, int argc, Jim_Obj *const *ar
 {
     JimSdlSurface *jss = Jim_CmdPrivData(interp);
     int option;
-    const char *options[] = {
+    static const char * const options[] = {
         "free", "flip", "pixel", "rectangle", "box", "line", "aaline",
         "circle", "aacircle", "fcircle", NULL
     };