From c9a2d32d49d3ba045e95357afaf185cde573071b Mon Sep 17 00:00:00 2001
From: Peter Kokot <peterkokot@gmail.com>
Date: Fri, 8 Mar 2024 07:30:47 +0100
Subject: [PATCH] Check sys/sdt.h with AC_CHECK_HEADER

When using DTrace, sys/sdt.h is included unconditionally, without the
HAVE_SYS_SDT_H symbol.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 564f9c90c2c77..a577d44f1e30e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1039,7 +1039,7 @@ PHP_ARG_ENABLE([dtrace],
   [no])
 
 if test "$PHP_DTRACE" = "yes"; then
-  AC_CHECK_HEADERS([sys/sdt.h], [
+  AC_CHECK_HEADER([sys/sdt.h], [
     PHP_INIT_DTRACE([Zend/zend_dtrace.d],[Zend/zend_dtrace_gen.h],[main/main.c Zend/zend_API.c \
       Zend/zend_execute.c Zend/zend_exceptions.c \
       Zend/zend_dtrace.c Zend/zend.c])