Move most of the contents of opt_compat.h to opt_global.h.

opt_compat.h is mentioned in nearly 180 files. In-progress network
driver compabibility improvements may add over 100 more so this is
closer to "just about everywhere" than "only some files" per the
guidance in sys/conf/options.

Keep COMPAT_LINUX32 in opt_compat.h as it is confined to a subset of
sys/compat/linux/*.c.  A fake _COMPAT_LINUX option ensure opt_compat.h
is created on all architectures.

Move COMPAT_LINUXKPI to opt_dontuse.h as it is only used to control the
set of compiled files.

Reviewed by:	kib, cem, jhb, jtl
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D14941

2 files changed, 0 insertions, 4 deletions

diff --git a/sys/dev/filemon/filemon.c b/sys/dev/filemon/filemon.c
index 8ae6b55c44c8..38c4eb3f4a56 100644
--- a/sys/dev/filemon/filemon.c
+++ b/sys/dev/filemon/filemon.c
@@ -31,8 +31,6 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
-#include "opt_compat.h"
-
 #include <sys/param.h>
 #include <sys/file.h>
 #include <sys/systm.h>
diff --git a/sys/dev/filemon/filemon_wrapper.c b/sys/dev/filemon/filemon_wrapper.c
index fbc101afda34..2b742d0dab8b 100644
--- a/sys/dev/filemon/filemon_wrapper.c
+++ b/sys/dev/filemon/filemon_wrapper.c
@@ -39,8 +39,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysent.h>
 #include <sys/vnode.h>
 
-#include "opt_compat.h"
-
 static eventhandler_tag filemon_exec_tag;
 static eventhandler_tag filemon_exit_tag;
 static eventhandler_tag filemon_fork_tag;