From a6f1013afcedb73f3cb13adf2117804dab07a7ce Mon Sep 17 00:00:00 2001
From: Kevin Backhouse <kevinbackhouse@github.com>
Date: Tue, 19 Oct 2021 11:44:51 +0100
Subject: [PATCH] Only include expat.h when XMP is enabled.

(cherry picked from commit 03cc59122249e79c5a72982b25dad88f4c2803d6)
---
 src/xmp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xmp.cpp b/src/xmp.cpp
index dc0dfff2d5..393201a9e3 100644
--- a/src/xmp.cpp
+++ b/src/xmp.cpp
@@ -30,10 +30,10 @@
 #include <algorithm>
 #include <cassert>
 #include <string>
-#include <expat.h>
 
 // Adobe XMP Toolkit
 #ifdef   EXV_HAVE_XMP_TOOLKIT
+# include <expat.h>
 # define TXMP_STRING_TYPE std::string
 # ifdef  EXV_ADOBE_XMPSDK
 # include <XMP.hpp>