From 09fad1883f3312965a8d066f8477166eaa4db2c7 Mon Sep 17 00:00:00 2001
From: Changqing Li <changqing.li@windriver.com>
Date: Tue, 27 Nov 2018 13:25:15 +0800
Subject: [PATCH] not check libperl under cross compiling

Upstream-Status: Inappropriate [configuration]

libperl ldflags returned by PGAC_CHECK_PERL_EMBED_LDFLAGS are native,
can not be used to check target library.

postpresql has the dependency on perl, so not need to check libperl
again, like in postgresql-9.2.4

Signed-off-by: Roy Li <rongqing.li@windriver.com>

update patch to version 11.1
Signed-off-by: Changqing Li <changqing.li@windriver.com>

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 159f2a2..d0f0b14 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2332,7 +2332,7 @@ Use --without-tcl to disable building PL/Tcl.])
 fi
 
 # check for <perl.h>
-if test "$with_perl" = yes; then
+if test "$with_perl" = yes && test "$cross_compiling" = no; then
   ac_save_CPPFLAGS=$CPPFLAGS
   CPPFLAGS="$CPPFLAGS $perl_includespec"
   AC_CHECK_HEADER(perl.h, [], [AC_MSG_ERROR([header file <perl.h> is required for Perl])],
