Adding resvg dependency

.gitignore

@@ -82,6 +82,7 @@ nbactions.xml
 bin/
 obj/
 generated-doc/
+*-prefix
 
 # End of https://www.gitignore.io/api/codeblocks
 

.gitmodules

+[submodule "deps/resvg"]
+	path = deps/resvg
+	url = https://github.com/RazrFalcon/resvg.git

CMakeLists.txt

@@ -13,6 +13,10 @@ if (EXISTS /usr/local/include)
 	include_directories(/usr/local/include)
 endif()
 
+include_directories(AFTER SYSTEM ${CMAKE_BINARY_DIR}/deps/resvg/capi/include/)
+
+add_subdirectory(deps)
+
 add_subdirectory(src/libnde)
 add_subdirectory(src/libntk)
 add_subdirectory(src/NitroWin)

README.md

@@ -29,6 +29,7 @@ None yet.  :crying_cat_face:
 + [`x11/xproto`](https://www.freshports.org/x11/xproto/)
 + [`devel/boehm-gc`](https://www.freshports.org/devel/boehm-gc/)
 + [`devel/boehm-gc-threaded`](https://www.freshports.org/devel/boehm-gc-threaded/)
++ [`lang/rust`](https://www.freshports.org/lang/rust/)
 
 ---
 ## Tooling

deps/CMakeLists.txt

+cmake_minimum_required (VERSION 3.10)
+
+find_library(RESVG resvg)
+message("resvg " ${RESVG})
+if(NOT ${RESVG} OR NOT EXISTS {$RESVG})
+	find_program(CARGO cargo)
+
+	include(ExternalProject)
+	ExternalProject_Add(resvg-build
+		GIT_SUBMODULES resvg
+		SOURCE_DIR resvg/capi
+		BUILD_IN_SOURCE 1
+		CONFIGURE_COMMAND ${CARGO} update
+		BUILD_COMMAND ${CARGO} build --release --features=cairo-backend
+		INSTALL_COMMAND ""
+	)
+
+	find_library(RESVG resvg
+		PATHS ${CMAKE_BINARY_DIR}/deps/resvg/capi/target/release/
+	)
+
+	install(FILES resvg/capi/include/resvg.h DESTINATION include)
+	install(FILES resvg/capi/target/release/libresvg.so DESTINATION lib)
+endif()

resvg @ a135a587

+Subproject commit a135a5875b592e82adbcaa535915041030ff7b74

src/libntk/CMakeLists.txt

@@ -26,6 +26,7 @@ nitrogen/nwt/GridLayout.cpp
 nitrogen/nwt/InputEvent.cpp
 nitrogen/nwt/Insets.cpp
 nitrogen/nwt/LayoutManager.cpp
+nitrogen/nwt/NativeGraphics.cpp
 nitrogen/nwt/MouseAdapter.cpp
 nitrogen/nwt/MouseEvent.cpp
 nitrogen/nwt/MouseListener.cpp
@@ -35,7 +36,9 @@ nitrogen/nwt/Rectangle.cpp
 
 )
 
-target_link_libraries(${PROJECT_NAME} LINK_PUBLIC nde ${BoehmGC})
+message("BoehmGC " ${BoehmGC})
+
+target_link_libraries(${PROJECT_NAME} LINK_PUBLIC nde ${BoehmGC} ${RESVG})
 target_include_directories (ntk PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 
 install(FILES ${PROJECT_NAME}.h DESTINATION include)

src/libntk/nitrogen/nwt/NativeGraphics.h

@@ -39,6 +39,8 @@
 #include <nitrogen/nwt/Graphics.h>
 #include <nitrogen/nwt/Rectangle.h>
 
+#include <resvg.h>
+
 namespace nitrogen {
 	namespace nwt {