graphics/ufraw: Patch for the newer toolchain.

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

graphics/ufraw/patches/0001-Change-use-of-header-files.patch

@@ -0,0 +1,30 @@
+From a9fc8b39010640fd8e931e8d635160430ade57bc Mon Sep 17 00:00:00 2001
+From: Neil Mayhew <neil_mayhew@users.sourceforge.net>
+Date: Fri, 5 Jul 2019 13:08:18 -0600
+Subject: [PATCH 1/2] Change use of header files to follow best practices
+Content-Type: text/plain; charset=utf-8
+
+This also fixes build errors after recent changes to dependencies
+---
+ ufraw_exiv2.cc | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/ufraw_exiv2.cc b/ufraw_exiv2.cc
+index f03011b..9a6ec86 100644
+--- a/ufraw_exiv2.cc
++++ b/ufraw_exiv2.cc
+@@ -15,9 +15,8 @@
+ #include "ufraw.h"
+ 
+ #ifdef HAVE_EXIV2
+-#include <exiv2/image.hpp>
+-#include <exiv2/easyaccess.hpp>
+-#include <exiv2/exif.hpp>
++#include <exiv2/exiv2.hpp>
++#include <iostream>
+ #include <sstream>
+ #include <cassert>
+ 
+-- 
+2.22.0
+

graphics/ufraw/patches/0002-Use-symbolic-error-code.patch

@@ -0,0 +1,26 @@
+From b85e03dd607fb697f69eb9afb044924f046f9eb3 Mon Sep 17 00:00:00 2001
+From: Neil Mayhew <neil_mayhew@users.sourceforge.net>
+Date: Fri, 5 Jul 2019 13:08:35 -0600
+Subject: [PATCH 2/2] Use symbolic error code
+Content-Type: text/plain; charset=utf-8
+
+---
+ ufraw_exiv2.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ufraw_exiv2.cc b/ufraw_exiv2.cc
+index 9a6ec86..5958b3d 100644
+--- a/ufraw_exiv2.cc
++++ b/ufraw_exiv2.cc
+@@ -66,7 +66,7 @@ extern "C" int ufraw_exif_read_input(ufraw_data *uf)
+         if (exifData.empty()) {
+             std::string error(uf->filename);
+             error += ": No Exif data found in the file";
+-            throw Exiv2::Error(1, error);
++            throw Exiv2::Error(Exiv2::kerErrorMessage, error);
+         }
+ 
+         /* List of tag names taken from exiv2's printSummary() in actions.cpp */
+-- 
+2.22.0
+

graphics/ufraw/patches/0003-ufraw-0.22-fix_omp_definitions.patch

@@ -0,0 +1,32 @@
+--- a/dcraw_api.cc	2015-06-16 04:58:38.000000000 +0100
++++ b/dcraw_api.cc	2019-06-30 16:37:05.503409567 +0100
+@@ -689,3 +689,3 @@
+             #pragma omp parallel for schedule(static) default(none) \
+-            shared(h,dark,rgbWB)
++            firstprivate(black,pixels) shared(h,dark,rgbWB)
+ #endif
+@@ -702,3 +702,3 @@
+             #pragma omp parallel for schedule(static) default(none) \
+-            shared(h,dark,rgbWB)
++            firstprivate(black,pixels) shared(h,dark,rgbWB)
+ #endif
+--- a/dcraw_indi.c	2015-06-16 04:58:38.000000000 +0100
++++ b/dcraw_indi.c	2019-06-30 17:03:59.692710441 +0100
+@@ -140,2 +140,3 @@
+     default(none)					\
++    firstprivate(iheight,iwidth,noise,threshold)	\
+     shared(nc,image,size,noise)				\
+@@ -145,2 +146,3 @@
+     default(none)					\
++    firstprivate(iheight,iwidth,noise,threshold)	\
+     shared(nc,image,size)				\
+@@ -416,2 +418,3 @@
+     default(none)					\
++    firstprivate(colors,filters,height,width)			\
+     shared(image,code,prow,pcol,h)			\
+@@ -502,3 +502,4 @@
+     default(none)					\
+-    shared(image,dir,diff)				\
++    firstprivate(filters,height,width)	\
++    shared(image,dir,diff)				\
+     private(row,col,i,d,c,pix,guess)

graphics/ufraw/ufraw.SlackBuild

@@ -83,6 +83,10 @@ patch -p1 < $CWD/patches/05_fix_build_due_to_unsigned_char.patch
 patch -p1 < $CWD/patches/gcc7.patch
 patch -p1 < $CWD/patches/CVE-2015-8366.patch
 patch -p1 < $CWD/patches/no-gimp-remote.patch
+# More patches suggested by Lockywolf on LQ
+patch -p1 < $CWD/patches/0001-Change-use-of-header-files.patch
+patch -p1 < $CWD/patches/0002-Use-symbolic-error-code.patch
+patch -p1 < $CWD/patches/0003-ufraw-0.22-fix_omp_definitions.patch
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \