From a3b8d2a997ab6e8d982495753013c440b32929ba Mon Sep 17 00:00:00 2001
From: Thomas Munro <tmunro@postgresql.org>
Date: Sat, 23 Jul 2022 14:44:31 +1200
Subject: [PATCH] Remove configure probe for sys/tas.h.

The last reference to HAVE_SYS_TAS_H disappeared with commit 718aa43a.
---
 configure                  | 2 +-
 configure.ac               | 1 -
 src/include/pg_config.h.in | 3 ---
 src/tools/msvc/Solution.pm | 1 -
 4 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/configure b/configure
index 33a425562f1..e80d371da71 100755
--- a/configure
+++ b/configure
@@ -13875,7 +13875,7 @@ $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
 fi
 
 
-for ac_header in atomic.h copyfile.h execinfo.h getopt.h ifaddrs.h langinfo.h mbarrier.h poll.h sys/epoll.h sys/event.h sys/ipc.h sys/personality.h sys/prctl.h sys/procctl.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/signalfd.h sys/sockio.h sys/tas.h sys/uio.h sys/un.h termios.h ucred.h wctype.h
+for ac_header in atomic.h copyfile.h execinfo.h getopt.h ifaddrs.h langinfo.h mbarrier.h poll.h sys/epoll.h sys/event.h sys/ipc.h sys/personality.h sys/prctl.h sys/procctl.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/signalfd.h sys/sockio.h sys/uio.h sys/un.h termios.h ucred.h wctype.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
diff --git a/configure.ac b/configure.ac
index 5295cb58065..6d3d2f3ffaa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1465,7 +1465,6 @@ AC_CHECK_HEADERS(m4_normalize([
 	sys/shm.h
 	sys/signalfd.h
 	sys/sockio.h
-	sys/tas.h
 	sys/uio.h
 	sys/un.h
 	termios.h
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index 86d0b1941bb..21e9283731b 100644
--- a/src/include/pg_config.h.in
+++ b/src/include/pg_config.h.in
@@ -640,9 +640,6 @@
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
-/* Define to 1 if you have the <sys/tas.h> header file. */
-#undef HAVE_SYS_TAS_H
-
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
diff --git a/src/tools/msvc/Solution.pm b/src/tools/msvc/Solution.pm
index 23296527aed..2f364ab1123 100644
--- a/src/tools/msvc/Solution.pm
+++ b/src/tools/msvc/Solution.pm
@@ -406,7 +406,6 @@ sub GenerateFiles
 		HAVE_SYS_SIGNALFD_H                      => undef,
 		HAVE_SYS_SOCKIO_H                        => undef,
 		HAVE_SYS_STAT_H                          => 1,
-		HAVE_SYS_TAS_H                           => undef,
 		HAVE_SYS_TYPES_H                         => 1,
 		HAVE_SYS_UCRED_H                         => undef,
 		HAVE_SYS_UIO_H                           => undef,
-- 
2.30.2