From e36aaec06e870f59fe3d8234f934c4a9c41648cd Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jan=20R=C4=99korajski?= <baggins@pld-linux.org>
Date: Sun, 4 Nov 2018 14:52:18 +0100
Subject: [PATCH] - CuraEngine "requires" stb library, but what it really wants
 is a single header,   package it here to avoid fetching the whole thing at
 build time - rel 2

---
 CuraEngine.spec | 12 ++++++++++--
 local-stb.patch | 23 +++++++++++++++++++++++
 2 files changed, 33 insertions(+), 2 deletions(-)
 create mode 100644 local-stb.patch

diff --git a/CuraEngine.spec b/CuraEngine.spec
index dd6820d..9febc9b 100644
--- a/CuraEngine.spec
+++ b/CuraEngine.spec
@@ -6,14 +6,17 @@ Summary:	Engine for processing 3D models into G-code instructions for 3D printer
 Summary(pl.UTF-8):	Silnik do przetwarzania modeli 3D na instrukcje G-code dla drukarek 3D
 Name:		CuraEngine
 Version:	3.5.1
-Release:	1
+Release:	2
 Epoch:		1
 License:	AGPL v3
 Group:		Applications/Engineering
 Source0:	https://github.com/Ultimaker/CuraEngine/archive/%{version}/%{name}-%{version}.tar.gz
 # Source0-md5:	54800673b165c69dff2978e7b7a58e70
+Source1:	https://raw.githubusercontent.com/nothings/stb/master/stb_image.h
+# Source1-md5:	2a512ad9f82f104b8120e52babd37cc7
 Patch0:		%{name}-rpath.patch
 Patch1:		%{name}-static-libstdcpp.patch
+Patch2:		local-stb.patch
 URL:		https://github.com/Ultimaker/CuraEngine
 BuildRequires:	cmake
 BuildRequires:	libArcus-devel = %{version}
@@ -46,9 +49,13 @@ pakiecie cura.
 %setup -q
 %patch0 -p1
 %patch1 -p1
+%patch2 -p1
+
+mkdir stb
+install %{SOURCE1} stb/
 
 # bundled libraries
-rm -rf libs
+%{__rm} -rf libs
 %{__sed} -i 's|#include <clipper/clipper.hpp>|#include <polyclipping/clipper.hpp>|' src/utils/*.h src/*.cpp
 
 # The -DCURA_ENGINE_VERSION does not work, so we sed-change the default value
@@ -58,6 +65,7 @@ rm -rf libs
 mkdir build
 cd build
 %cmake .. \
+	-DStb_INCLUDE_DIRS:STRING="$(pwd)/.." \
 	-DUSE_SYSTEM_LIBS:BOOL=ON \
 	-DBUILD_SHARED_LIBS:BOOL=OFF \
 	-DCURA_ENGINE_VERSION:STRING=%{version}
diff --git a/local-stb.patch b/local-stb.patch
new file mode 100644
index 0000000..71f3ba1
--- /dev/null
+++ b/local-stb.patch
@@ -0,0 +1,23 @@
+--- CuraEngine-3.5.1/CMakeLists.txt~	2018-11-04 14:38:14.000000000 +0100
++++ CuraEngine-3.5.1/CMakeLists.txt	2018-11-04 14:48:14.120992489 +0100
+@@ -15,10 +15,7 @@
+     add_definitions(-DARCUS)
+ endif ()
+ 
+-#For reading image files.
+-find_package(Stb REQUIRED)
+ include_directories(${Stb_INCLUDE_DIRS})
+-
+ option(USE_SYSTEM_LIBS "Use the system libraries if available" OFF)
+ if(USE_SYSTEM_LIBS)
+     find_package(RapidJSON CONFIG REQUIRED)
+@@ -193,9 +189,6 @@
+ # Compiling CuraEngine itself.
+ add_library(_CuraEngine STATIC ${engine_SRCS} ${engine_PB_SRCS}) #First compile all of CuraEngine as library, allowing this to be re-used for tests.
+ 
+-if (CuraEngine_Download_Stb)
+-    add_dependencies(_CuraEngine stb)
+-endif()
+ if(USE_SYSTEM_LIBS)
+     target_link_libraries(_CuraEngine ${Polyclipping_LIBRARIES})
+ else()
-- 
2.43.0