textproc/libextractor: prepare for exiv2-0.27

Import gentoo's build fix:
https://gitweb.gentoo.org/repo/gentoo.git/tree/media-libs/libextractor/files/libextractor-1.8-exiv2-0.27.patch?id=7621a65d7bbacc22afdeefbf647be9623f932104

PR:		235943

2 files changed, 128 insertions, 0 deletions

diff --git a/textproc/libextractor/Makefile b/textproc/libextractor/Makefile
index c1863bf97811..6eb28d7f1cc6 100644
--- a/textproc/libextractor/Makefile
+++ b/textproc/libextractor/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	libextractor
 PORTVERSION=	1.8
+PORTREVISION=	1
 CATEGORIES=	textproc
 MASTER_SITES=	GNU
 
diff --git a/textproc/libextractor/files/patch-git_7621a6 b/textproc/libextractor/files/patch-git_7621a6
new file mode 100644
index 000000000000..846c1c5f754c
--- /dev/null
+++ b/textproc/libextractor/files/patch-git_7621a6
@@ -0,0 +1,127 @@
+From bbe21db4bf8face03adf0efd2eb18540582cb5ba Mon Sep 17 00:00:00 2001
+From: Andreas Sturmlechner <andreas.sturmlechner@gmail.com>
+Date: Sun, 30 Dec 2018 00:46:57 +0100
+Subject: [PATCH] Fix build with exiv2-0.27
+
+---
+ src/plugins/exiv2_extractor.cc | 35 +++++++++++++++++++++++++++-------
+ 1 file changed, 28 insertions(+), 7 deletions(-)
+
+diff --git src/plugins/exiv2_extractor.cc src/plugins/exiv2_extractor.cc
+index 8741d40..ef402a8 100644
+--- src/plugins/exiv2_extractor.cc
++++ src/plugins/exiv2_extractor.cc
+@@ -27,10 +27,7 @@
+ #include <cassert>
+ #include <cstring>
+ #include <math.h>
+-#include <exiv2/exif.hpp>
+-#include <exiv2/error.hpp>
+-#include <exiv2/image.hpp>
+-#include <exiv2/futils.hpp>
++#include <exiv2/exiv2.hpp>
+ 
+ /**
+  * Enable debugging to get error messages.
+@@ -180,7 +177,7 @@ public:
+    *
+    * @return -1 on error
+    */
+-#if EXIV2_VERSION >= EXIV2_MAKE_VERSION(0,26,0)
++#if EXIV2_TEST_VERSION(0,26,0)
+   virtual size_t size (void) const;
+ #else
+   virtual long int size (void) const;
+@@ -316,7 +313,11 @@ ExtractorIO::getb ()
+   const unsigned char *r;
+ 
+   if (1 != ec->read (ec->cls, &data, 1))
++#if EXIV2_TEST_VERSION(0,27,0)
++    throw Exiv2::BasicError<char> (Exiv2::kerDecodeLangAltQualifierFailed);
++#else
+     throw Exiv2::BasicError<char> (42 /* error code */);
++#endif
+   r = (const unsigned char *) data;
+   return *r;
+ }
+@@ -371,7 +372,11 @@ ExtractorIO::putb (Exiv2::byte data)
+ void
+ ExtractorIO::transfer (Exiv2::BasicIo& src)
+ {
++#if EXIV2_TEST_VERSION(0,27,0)
++    throw Exiv2::BasicError<char> (Exiv2::kerDecodeLangAltQualifierFailed);
++#else
+   throw Exiv2::BasicError<char> (42 /* error code */);
++#endif
+ }
+ 
+ 
+@@ -416,7 +421,11 @@ ExtractorIO::seek (long offset,
+ Exiv2::byte *
+ ExtractorIO::mmap (bool isWritable)
+ {
++#if EXIV2_TEST_VERSION(0,27,0)
++    throw Exiv2::BasicError<char> (Exiv2::kerDecodeLangAltQualifierFailed);
++#else
+   throw Exiv2::BasicError<char> (42 /* error code */);
++#endif
+ }
+ 
+ 
+@@ -449,7 +458,7 @@ ExtractorIO::tell (void) const
+  *
+  * @return -1 on error
+  */
+-#if EXIV2_VERSION >= EXIV2_MAKE_VERSION(0,26,0)
++#if EXIV2_TEST_VERSION(0,26,0)
+ size_t
+ #else
+ long int
+@@ -504,7 +513,11 @@ ExtractorIO::eof () const
+ std::string
+ ExtractorIO::path () const
+ {
++#if EXIV2_TEST_VERSION(0,27,0)
++    throw Exiv2::BasicError<char> (Exiv2::kerDecodeLangAltQualifierFailed);
++#else
+   throw Exiv2::BasicError<char> (42 /* error code */);
++#endif
+ }
+ 
+ 
+@@ -517,7 +530,11 @@ ExtractorIO::path () const
+ std::wstring
+ ExtractorIO::wpath () const
+ {
++#if EXIV2_TEST_VERSION(0,27,0)
++    throw Exiv2::BasicError<char> (Exiv2::kerDecodeLangAltQualifierFailed);
++#else
+   throw Exiv2::BasicError<char> (42 /* error code */);
++#endif
+ }
+ #endif
+ 
+@@ -531,7 +548,11 @@ Exiv2::BasicIo::AutoPtr
+ ExtractorIO::temporary () const
+ {
+   fprintf (stderr, "throwing temporary error\n");
++#if EXIV2_TEST_VERSION(0,27,0)
++    throw Exiv2::BasicError<char> (Exiv2::kerDecodeLangAltQualifierFailed);
++#else
+   throw Exiv2::BasicError<char> (42 /* error code */);
++#endif
+ }
+ 
+ 
+@@ -697,7 +718,7 @@ EXTRACTOR_exiv2_extract_method (struct EXTRACTOR_ExtractContext *ec)
+ {
+   try
+     {
+-#if EXIV2_MAKE_VERSION(0,23,0) <= EXIV2_VERSION
++#if !EXIV2_TEST_VERSION(0,24,0)
+       Exiv2::LogMsg::setLevel (Exiv2::LogMsg::mute);
+ #endif
+       std::auto_ptr<Exiv2::BasicIo> eio(new ExtractorIO (ec));
+-- 
+2.20.1
+