gentoo-overlay/media-gfx/geeqie/files/geeqie-1.4-exiv2-0.27.patch

From 13859e2ec3a1afc74f109cfffdf0de39030cde86 Mon Sep 17 00:00:00 2001
From: Rasmus Thomsen <rasmus.thomsen@protonmail.com>
Date: Wed, 2 Jan 2019 01:04:45 +0100
Subject: [PATCH] fix build against exiv2-0.27.x

fixes #654
---
 src/exiv2.cc | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/exiv2.cc b/src/exiv2.cc
index b3c80657..f40b725e 100644
--- a/src/exiv2.cc
+++ b/src/exiv2.cc
@@ -22,17 +22,27 @@
 
 #ifdef HAVE_EXIV2
 
+// Don't include the <exiv2/version.hpp> file directly
+// Early Exiv2 versions didn't have version.hpp and the macros.
+#include <exiv2/exiv2.hpp>
 #include <exiv2/image.hpp>
 #include <exiv2/exif.hpp>
 #include <iostream>
 #include <string>
 
 // EXIV2_TEST_VERSION is defined in Exiv2 0.15 and newer.
+#ifdef EXIV2_VERSION
 #ifndef EXIV2_TEST_VERSION
-# define EXIV2_TEST_VERSION(major,minor,patch) \
+#define EXIV2_TEST_VERSION(major,minor,patch) \
 	( EXIV2_VERSION >= EXIV2_MAKE_VERSION(major,minor,patch) )
 #endif
+#else
+#define EXIV2_TEST_VERSION(major,minor,patch) (false)
+#endif
 
+#if EXIV2_TEST_VERSION(0,27,0)
+#define HAVE_EXIV2_ERROR_CODE
+#endif
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -40,6 +50,10 @@
 #include <fcntl.h>
 #include <sys/mman.h>
 
+#if EXIV2_TEST_VERSION(0,27,0)
+#define EXV_PACKAGE "exiv2"
+#endif
+
 #if !EXIV2_TEST_VERSION(0,17,90)
 #include <exiv2/tiffparser.hpp>
 #include <exiv2/tiffcomposite.hpp>
@@ -374,7 +388,11 @@
 #endif
 			Exiv2::Image *image = imageData_->image();
 
-			if (!image) Exiv2::Error(21);
+#ifdef HAVE_EXIV2_ERROR_CODE
+			if (!image) throw Exiv2::Error(Exiv2::ErrorCode::kerInputDataReadFailed);
+#else
+			if (!image) throw Exiv2::Error(21);
+#endif
 			image->setExifData(exifData_);
 			image->setIptcData(iptcData_);
 #if EXIV2_TEST_VERSION(0,16,0)
@@ -394,8 +412,12 @@
 			sidecar->setXmpData(xmpData_);
 			sidecar->writeMetadata();
 #else
+#ifdef HAVE_EXIV2_ERROR_CODE
+			throw Exiv2::Error(Exiv2::ErrorCode::kerNotAnImage, "xmp");
+#else
 			throw Exiv2::Error(3, "xmp");
 #endif
+#endif
 			}
 	}