From eb2315cdd8197009372e18170fb12afe2381db46 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Mon, 8 Dec 2014 16:02:11 -0800
Subject: [PATCH] 3DS: Add CMakeToolchain for 3DS

---
 src/platform/3ds/CMakeToolchain.txt | 35 +++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/platform/3ds/CMakeToolchain.txt

diff --git a/src/platform/3ds/CMakeToolchain.txt b/src/platform/3ds/CMakeToolchain.txt
new file mode 100644
index 000000000..b3bdc36ae
--- /dev/null
+++ b/src/platform/3ds/CMakeToolchain.txt
@@ -0,0 +1,35 @@
+if(DEFINED ENV{DEVKITPRO})
+	set(DEVKITPRO $ENV{DEVKITPRO})
+else()
+	message(FATAL_ERROR "Could not find DEVKITPRO in environment")
+endif()
+
+if(ENV{DEVKITARM)
+	set(DEVKITARM $ENV{DEVKITARM})
+else()
+	set(DEVKITARM ${DEVKITPRO}/devkitARM)
+endif()
+
+set(toolchain_bin_dir ${DEVKITARM}/bin)
+set(cross_prefix ${toolchain_bin_dir}/arm-none-eabi-)
+set(inc_flags -I${DEVKITPRO}/libcrtu/include)
+set(link_flags -L${DEVKITPRO}/libcrtu/lib)
+
+set(CMAKE_SYSTEM_NAME Unknown CACHE INTERNAL "system name")
+set(CMAKE_SYSTEM_PROCESSOR arm CACHE INTERNAL "processor")
+set(CMAKE_LIBRARY_ARCHITECTURE arm-none-eabi CACHE INTERNAL "abi")
+set(CMAKE_AR ${cross_prefix}ar CACHE FILEPATH "archiver")
+set(CMAKE_C_COMPILER ${cross_prefix}gcc)
+set(CMAKE_CXX_COMPILER ${cross_prefix}g++)
+set(CMAKE_ASM_COMPILER ${cross_prefix}gcc)
+set(common_flags "-march=armv6k -mtune=mpcore -mfpu=vfp ${inc_flags}")
+set(CMAKE_C_FLAGS ${common_flags} CACHE INTERNAL "c compiler flags")
+set(CMAKE_ASM_FLAGS ${common_flags} CACHE INTERNAL "c compiler flags")
+set(CMAKE_CXX_FLAGS ${common_flags} CACHE INTERNAL "cxx compiler flags")
+set(CMAKE_LINKER ${cross_prefix}ld)
+
+set(CMAKE_EXE_LINKER_FLAGS ${link_flags} CACHE INTERNAL "exe link flags")
+set(CMAKE_MODULE_LINKER_FLAGS ${link_flags} CACHE INTERNAL "module link flags")
+set(CMAKE_SHARED_LINKER_FLAGS ${link_flags} CACHE INTERNAL "shared link flags")
+
+set(3DS ON)