git: 022ce9617fe6 - main - libc: get rid of NO_P1003_1B make variable

The branch main has been updated by brooks:

URL: https://cgit.FreeBSD.org/src/commit/?id=022ce9617fe6d6ff4a8f71f5e915814a4f8852d2

commit 022ce9617fe6d6ff4a8f71f5e915814a4f8852d2
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2021-12-07 00:18:34 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2021-12-07 00:21:44 +0000

    libc: get rid of NO_P1003_1B make variable
    
    There's no point in a knob to avoid installing a half dozen manpages.
    It's undocumented and unused in the tree.  Online, the only metions
    I've found are the FreeBSD source tree, a commit in DragonFly BSD
    removing it, and some lists of build options for small systems where
    it's inevitably redundant due to an accompanying NO_MAN.
    
    Reviewed by:    emaste
    Differential Revision:  https://reviews.freebsd.org/D33310
---
 lib/libc/sys/Makefile.inc | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/lib/libc/sys/Makefile.inc b/lib/libc/sys/Makefile.inc
index 14740b74d6b3..5e2c3da198b0 100644
--- a/lib/libc/sys/Makefile.inc
+++ b/lib/libc/sys/Makefile.inc
@@ -289,14 +289,12 @@ MAN+=	abort2.2 \
 	revoke.2 \
 	rfork.2 \
 	rmdir.2 \
-	rtprio.2
-.if !defined(NO_P1003_1B)
-MAN+=	sched_get_priority_max.2 \
+	rtprio.2 \
+	sched_get_priority_max.2 \
 	sched_setparam.2 \
 	sched_setscheduler.2 \
-	sched_yield.2
-.endif
-MAN+=	sctp_generic_recvmsg.2 \
+	sched_yield.2 \
+	sctp_generic_recvmsg.2 \
 	sctp_generic_sendmsg.2 \
 	sctp_peeloff.2 \
 	select.2 \
@@ -465,12 +463,10 @@ MLINKS+=recv.2 recvfrom.2 \
 	recv.2 recvmsg.2
 MLINKS+=rename.2 renameat.2
 MLINKS+=rtprio.2 rtprio_thread.2
-.if !defined(NO_P1003_1B)
 MLINKS+=sched_get_priority_max.2 sched_get_priority_min.2 \
 	sched_get_priority_max.2 sched_rr_get_interval.2
 MLINKS+=sched_setparam.2 sched_getparam.2
 MLINKS+=sched_setscheduler.2 sched_getscheduler.2
-.endif
 MLINKS+=select.2 FD_CLR.3 \
 	select.2 FD_ISSET.3 \
 	select.2 FD_SET.3 \