Import aap/librw @ masterHEADmaster

Snapshot for re3/reVC vendoring, per @lzcnt.
Source: https://github.com/aap/librw (master).

1 files changed, 304 insertions, 0 deletions

diff --git a/premake5.lua b/premake5.lua
new file mode 100755
index 0000000..0cb4afa
--- /dev/null
+++ b/premake5.lua
@@ -0,0 +1,304 @@
+newoption {
+	trigger		= "gfxlib",
+	value       = "LIBRARY",
+	description = "Choose a particular development library",
+	default		= "glfw",
+	allowed		= {
+		{ "glfw",	"GLFW" },
+		{ "sdl2",	"SDL2" },
+		{ "sdl3",	"SDL3" },
+	},
+}
+
+newoption {
+	trigger     = "glfwdir64",
+	value       = "PATH",
+	description = "Directory of glfw",
+	default     = "../glfw-3.3.4.bin.WIN64",
+}
+
+newoption {
+	trigger     = "glfwdir32",
+	value       = "PATH",
+	description = "Directory of glfw",
+	default     = "../glfw-3.3.4.bin.WIN32",
+}
+
+newoption {
+	trigger     = "sdl2dir",
+	value       = "PATH",
+	description = "Directory of sdl2",
+	default     = "../SDL2-2.32.10",
+}
+
+newoption {
+	trigger     = "sdl3dir",
+	value       = "PATH",
+	description = "Directory of sdl3",
+	default     = "../SDL3-3.2.22",
+}
+
+workspace "librw"
+	location "build"
+	language "C++"
+
+	configurations { "Release", "Debug" }
+	filter { "system:windows" }
+		configurations { "ReleaseStatic" }
+		platforms { "win-x86-null", "win-x86-gl3", "win-x86-d3d9",
+			"win-amd64-null", "win-amd64-gl3", "win-amd64-d3d9" }
+	filter { "system:linux" }
+		platforms { "linux-x86-null", "linux-x86-gl3",
+		"linux-amd64-null", "linux-amd64-gl3",
+		"linux-arm-null", "linux-arm-gl3",
+		"ps2" }
+		if _OPTIONS["gfxlib"] == "sdl2" then
+			includedirs { "/usr/include/SDL2" }
+		end
+	filter {}
+
+	filter "configurations:Debug"
+		defines { "DEBUG" }
+		symbols "On"
+	filter "configurations:Release*"
+		defines { "NDEBUG" }
+		optimize "On"
+	filter "configurations:ReleaseStatic"
+		staticruntime("On")
+
+	filter { "platforms:*null" }
+		defines { "RW_NULL" }
+	filter { "platforms:*gl3" }
+		defines { "RW_GL3" }
+		if _OPTIONS["gfxlib"] == "sdl2" then
+			defines { "LIBRW_SDL2" }
+		elseif _OPTIONS["gfxlib"] == "sdl3" then
+			defines { "LIBRW_SDL3" }
+		elseif _OPTIONS["gfxlib"] == "glfw" then
+			defines { "LIBRW_GLFW" }
+		end
+	filter { "platforms:*d3d9" }
+		defines { "RW_D3D9" }
+	filter { "platforms:ps2" }
+		defines { "RW_PS2" }
+		toolset "gcc"
+		gccprefix 'ee-'
+		buildoptions { "-nostdlib", "-fno-common" }
+		includedirs { "$(PS2SDK)/ee/include", "$(PS2SDK)/common/include" }
+		optimize "Off"
+
+	filter { "platforms:*amd64*" }
+		architecture "x86_64"
+	filter { "platforms:*x86*" }
+		architecture "x86"
+	filter { "platforms:*arm*" }
+		architecture "ARM"
+
+	filter { "platforms:win*" }
+		system "windows"
+	filter { "platforms:linux*" }
+		system "linux"
+
+	filter { "platforms:win*gl3" }
+		includedirs { path.join(_OPTIONS["sdl2dir"], "include") }
+	filter { "platforms:win-x86-gl3" }
+		includedirs { path.join(_OPTIONS["glfwdir32"], "include") }
+	filter { "platforms:win-amd64-gl3" }
+		includedirs { path.join(_OPTIONS["glfwdir64"], "include") }
+
+	filter "action:vs*"
+		buildoptions { "/wd4996", "/wd4244" }
+
+	filter { "platforms:win*gl3", "action:not vs*" }
+		if _OPTIONS["gfxlib"] == "sdl2" then
+			includedirs { "/mingw/include/SDL2" } -- TODO: Detect this properly
+		end
+
+	filter {}
+
+	Libdir = "lib/%{cfg.platform}/%{cfg.buildcfg}"
+	Bindir = "bin/%{cfg.platform}/%{cfg.buildcfg}"
+
+project "librw"
+	kind "StaticLib"
+	targetname "rw"
+	targetdir (Libdir)
+	defines { "LODEPNG_NO_COMPILE_CPP" }
+	files { "src/*.*" }
+	files { "src/*/*.*" }
+	filter { "platforms:*gl3" }
+		files { "src/gl/glad/*.*" }
+
+project "dumprwtree"
+	kind "ConsoleApp"
+	targetdir (Bindir)
+	removeplatforms { "*gl3", "*d3d9", "ps2" }
+	files { "tools/dumprwtree/*" }
+	includedirs { "." }
+	libdirs { Libdir }
+	links { "librw" }
+
+function findlibs()
+	filter { "platforms:linux*gl3" }
+		links { "GL" }
+		if _OPTIONS["gfxlib"] == "glfw" then
+			links { "glfw" }
+		elseif _OPTIONS["gfxlib"] == "sdl2" then
+			links { "SDL2" }
+		elseif _OPTIONS["gfxlib"] == "sdl3" then
+			links { "SDL3" }
+		end
+	filter { "platforms:win-amd64-gl3" }
+		libdirs { path.join(_OPTIONS["glfwdir64"], "lib-vc2015") }
+		libdirs { path.join(_OPTIONS["sdl2dir"], "lib/x64") }
+		libdirs { path.join(_OPTIONS["sdl3dir"], "lib/x64") }
+	filter { "platforms:win-x86-gl3" }
+		libdirs { path.join(_OPTIONS["glfwdir32"], "lib-vc2015") }
+		libdirs { path.join(_OPTIONS["sdl2dir"], "lib/x86") }
+		libdirs { path.join(_OPTIONS["sdl3dir"], "lib/x86") }
+	filter { "platforms:win*gl3" }
+		links { "opengl32" }
+		if _OPTIONS["gfxlib"] == "glfw" then
+			links { "glfw3" }
+		elseif _OPTIONS["gfxlib"] == "sdl2" then
+			links { "SDL2" }
+		elseif _OPTIONS["gfxlib"] == "sdl3" then
+			links { "SDL3" }
+		end
+	filter { "platforms:*d3d9" }
+		links { "gdi32", "d3d9" }
+	filter { "platforms:*d3d9", "action:vs*" }
+		links { "Xinput9_1_0" }
+	filter {}
+end
+
+function skeleton()
+	files { "skeleton/*.cpp", "skeleton/*.h" }
+	files { "skeleton/imgui/*.cpp", "skeleton/imgui/*.h" }
+	includedirs { "skeleton" }
+end
+
+function skeltool(dir)
+	targetdir (Bindir)
+	files { path.join("tools", dir, "*.cpp"),
+	        path.join("tools", dir, "*.h") }
+	vpaths {
+		{["src"] = { path.join("tools", dir, "*") }},
+		{["skeleton"] = { "skeleton/*" }},
+	}
+	skeleton()
+	debugdir ( path.join("tools", dir) )
+	includedirs { "." }
+	libdirs { Libdir }
+	links { "librw" }
+	findlibs()
+end
+
+function vucode()
+	filter "files:**.dsm"
+		buildcommands {
+			'cpp "%{file.relpath}" | dvp-as -o "%{cfg.objdir}/%{file.basename}.o"'
+		}
+		buildoutputs { '%{cfg.objdir}/%{file.basename}.o' }
+	filter {}
+end
+
+project "playground"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("playground")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" } -- for now
+
+project "imguitest"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("imguitest")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" }
+
+project "lights"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("lights")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" }
+
+project "subrast"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("subrast")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" }
+
+project "camera"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("camera")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" }
+
+project "im2d"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("im2d")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" }
+
+project "im3d"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("im3d")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" }
+
+project "ska2anm"
+	kind "ConsoleApp"
+	characterset ("MBCS")
+	targetdir (Bindir)
+	files { path.join("tools/ska2anm", "*.cpp"),
+	        path.join("tools/ska2anm", "*.h") }
+	debugdir ( path.join("tools/ska2nm") )
+	includedirs { "." }
+	libdirs { Libdir }
+	links { "librw" }
+	findlibs()
+	removeplatforms { "*gl3", "*d3d9", "*ps2" }
+
+project "ps2test"
+	kind "ConsoleApp"
+	targetdir (Bindir)
+	vucode()
+	removeplatforms { "*gl3", "*d3d9", "*null" }
+	targetextension '.elf'
+	includedirs { "." }
+	files { "tools/ps2test/*.cpp",
+	        "tools/ps2test/vu/*.dsm",
+	        "tools/ps2test/*.h" }
+	libdirs { "$(PS2SDK)/ee/lib" }
+	links { "librw" }
+
+--project "ps2rastertest"
+--	kind "ConsoleApp"
+--	targetdir (Bindir)
+--	removeplatforms { "*gl3", "*d3d9" }
+--	files { "tools/ps2rastertest/*.cpp" }
+--	includedirs { "." }
+--	libdirs { Libdir }
+--	links { "librw" }
+
+project "hopalong"
+	kind "WindowedApp"
+	characterset ("MBCS")
+	skeltool("hopalong")
+	entrypoint("WinMainCRTStartup")
+	removeplatforms { "*null" }
+	removeplatforms { "ps2" }
+