$OpenBSD: patch-configure_ac,v 1.2 2017/12/03 13:44:43 ajacoutot Exp $
Index: configure.ac
--- configure.ac.orig
+++ configure.ac
@@ -111,7 +111,7 @@ AS_IF([test "x$with_libopenjpeg" != xno], [
     AC_CHECK_LIB([openjp2], [opj_create_decompress], [
         AC_DEFINE([HAVE_LIBJP2K], 1, [Define to 1 if you have libopenjp2.])
         AC_SUBST([LIBJP2K_LIBS], [-lopenjp2])
-        AC_CHECK_HEADERS([openjpeg-2.2/openjpeg.h openjpeg-2.1/openjpeg.h openjpeg-2.0/openjpeg.h],
+        AC_CHECK_HEADERS([openjp2/openjpeg.h openjpeg-2.2/openjpeg.h openjpeg-2.1/openjpeg.h openjpeg-2.0/openjpeg.h],
          AC_DEFINE_UNQUOTED([LIBJP2K_HEADER], [<$ac_header>], [Path to <openjpeg.h> header file.]) break)
     ], [
       AS_IF([test "x$with_libopenjpeg" = xyes], AC_MSG_ERROR([libopenjp2 support requested but library not found]))
