From bbfea4b470f30b3d92ad73e4addf37c3e247052a Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@php.net>
Date: Thu, 4 Oct 2018 11:45:35 +0200
Subject: [PATCH] Allow to disable pcre.jit when system library is used as it
 is for now broken on some arch (s390x...)

---
 ext/pcre/config0.m4 | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/ext/pcre/config0.m4 b/ext/pcre/config0.m4
index dd1b7d55aa69..3f7f04d4fc60 100644
--- a/ext/pcre/config0.m4
+++ b/ext/pcre/config0.m4
@@ -47,13 +47,15 @@ PHP_ARG_WITH(pcre-jit,,[  --with-pcre-jit         Enable PCRE JIT functionality
       fi
     fi
 
-    PHP_CHECK_LIBRARY(pcre2-8, pcre2_jit_compile_8,
-    [
-      AC_DEFINE(HAVE_PCRE_JIT_SUPPORT, 1, [ ])
-    ],[
-    ],[
-      $PCRE2_LIB
-    ])
+    if test "$PHP_PCRE_JIT" != "no"; then
+      PHP_CHECK_LIBRARY(pcre2-8, pcre2_jit_compile_8,
+      [
+        AC_DEFINE(HAVE_PCRE_JIT_SUPPORT, 1, [ ])
+      ],[
+      ],[
+        $PCRE2_LIB
+      ])
+    fi
 
     PHP_EVAL_INCLINE($PCRE2_INC)
     PHP_EVAL_LIBLINE($PCRE2_LIB)