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Explicitely add "opt_compat.h" to kern_exec.c: fix powerpc LINT builds.

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sys/ptrace.h includes sys/signal.h, which includes sys/_sigset.h.
Note that sys/_sigset.h only defines osigset_t if COMPAT_43 was defined.

Two lines later, sys/ptrace.h includes machine/reg.h, which in case of
powerpc, includes opt_compat.h.

After the include headers reordering in r311345, we have sys/ptrace.h
included before sys/sysproto.h.

If COMPAT_43 was requested in the kernel config, the result is that
sys/_sigset.h does not define osigset_t, but sys/sysproto.h sees
COMPAT_43 and uses osigset_t.

Fix this by explicitely including opt_compat.h to cover the whole
kern/kern_exec.c scope.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Konstantin Belousov 2017-01-06 16:56:24 +00:00
parent d1040cedef
commit 6e89d383c7
1 changed files with 1 additions and 0 deletions
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sys/kern/kern_exec.c
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@ -28,6 +28,7 @@
__FBSDID("$FreeBSD$");
#include "opt_capsicum.h"
#include "opt_compat.h"
#include "opt_hwpmc_hooks.h"
#include "opt_ktrace.h"
#include "opt_vm.h"