From 768bd1dde7d3815325edb3f1f920a51862f61feb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcin=20Cie=C5=9Blak?= <saper@saper.info>
Date: Fri, 3 Apr 2020 01:23:57 +0200
Subject: [PATCH] Check if we HAVE_ENDIAN_H

BSDs will have <sys/endian.h>, Linux just <endian.h>
---
 configure.ac                   | 3 ++-
 src/libopensc/reader-tr03119.c | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 8d06eaa8..6219f36b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -400,7 +400,8 @@ AC_HEADER_ASSERT
 AC_CHECK_HEADERS([ \
 	errno.h fcntl.h stdlib.h \
 	inttypes.h string.h strings.h \
-	sys/time.h unistd.h sys/mman.h
+	sys/time.h unistd.h sys/mman.h \
+	sys/endian.h endian.h
 ])
 
 dnl Checks for typedefs, structures, and compiler characteristics.
diff --git a/src/libopensc/reader-tr03119.c b/src/libopensc/reader-tr03119.c
index 009e62a7..0a425a50 100644
--- a/src/libopensc/reader-tr03119.c
+++ b/src/libopensc/reader-tr03119.c
@@ -40,8 +40,13 @@
 #ifndef _BSD_SOURCE
 #define _BSD_SOURCE             /* See feature_test_macros(7) */
 #endif
+#ifdef HAVE_SYS_ENDIAN_H
+#include <sys/endian.h>
+#endif
+#ifdef HAVE_ENDIAN_H
 #include <endian.h>
 #endif
+#endif
 
 int get_pace_capabilities(u8 *bitmap)
 {