From 8f623bedfb4fee5a125b25720e5451379cf26ff9 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 6 Nov 2018 10:57:51 -0500
Subject: Remove useless symbol from Makefile.global.

I added HAVE_IPV6 to Makefile.global way back in commit 7703e55c3
so that we could transmit its value to the shell-script version of
initdb.  Since initdb was rewritten in C, it's been finding that
out from pg_config.h instead, so this is useless.  Keeping it here
just wastes configure and make cycles, plus it's a potential
two-sources-of-truth problem.
---
 configure | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index 0686941331c..748abaffc2b 100755
--- a/configure
+++ b/configure
@@ -650,7 +650,6 @@ PG_CRC32C_OBJS
 CFLAGS_ARMV8_CRC32C
 CFLAGS_SSE42
 have_win32_dbghelp
-HAVE_IPV6
 LIBOBJS
 UUID_LIBS
 LDAP_LIBS_BE
@@ -15347,7 +15346,6 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
-HAVE_IPV6=no
 ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "$ac_includes_default
 #include <netinet/in.h>
 "
@@ -15355,11 +15353,9 @@ if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then :
 
 $as_echo "#define HAVE_IPV6 1" >>confdefs.h
 
-         HAVE_IPV6=yes
 fi
 
 
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PS_STRINGS" >&5
 $as_echo_n "checking for PS_STRINGS... " >&6; }
 if ${pgac_cv_var_PS_STRINGS+:} false; then :
-- 
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