Initial commit - https://www.youtube.com/watch?v=_riranMmtvI&list=PL8327DO66nu9qYVKLDmdLW_84-yE4auCR&index=3

buildscripts/basalt.lua

@@ -0,0 +1,79 @@
+-- TODO:
+local vulkan_sdk_dir = os.getenv("VULKAN_SDK")
+local args = {...}
+local output_name = "basalt.lib"
+local include_dirs = "-I\"" .. table.concat({
+	"include",
+	"thirdparty/glfw/include",
+	vulkan_sdk_dir .. "/Include",
+	vulkan_sdk_dir .. "/Include/vulkan",
+}, "\" -I\"") .. '\"'
+local src_dirs = {
+	"src"
+}
+local compiler_flags = table.concat({
+	"-c",
+	"-g",
+	"-O0"
+}, ' ')
+local library_dirs = '-L\"' .. table.concat({
+
+}, '\" -L\"') .. '"'
+local library_linker_inputs = '-l' .. table.concat({
+
+}, ' -l')
+local linker_flags = table.concat({
+	'rc'
+}, ' ')
+
+if include_dirs == "-I\"\"" then include_dirs = "" end
+if library_dirs == "-L\"\"" then library_dirs = "" end
+if library_linker_inputs == "-l" then library_linker_inputs = "" end
+
+local compiler = require("buildscripts.helpers.compiler");
+
+-- NOTE: This is not scalable
+--	It does not care what source folder the object comes from
+local function srcobj_mapping(src_file, obj_file)
+	-- Return the object file that the source file should be associated with
+	if (src_file ~= nil and obj_file == nil) then
+		return "obj/" .. src_file .. ".o"
+	-- Return the source files associated with an object file
+	elseif (src_file == nil and obj_file ~= nil) then
+		return {obj_file:sub(5, -3)}
+	else error("Invalid usage of srcobj mapping function: type(src_file) = " .. type(src_file) .. ", type(obj_file) = " .. type(obj_file)) end
+end
+
+local cpp_extensions = {
+	['.cpp']=true,
+	['.hpp']=true
+}
+
+local source_files = compiler.get_newer_src_files(src_dirs, cpp_extensions, srcobj_mapping)
+local translation_units = compiler.generate_translation_units(source_files, srcobj_mapping)
+for i,k in ipairs(translation_units) do
+	print("Running command clang++.exe " .. compiler_flags .. ' ' .. include_dirs .. ' ' .. table.concat(k.src, " ") .. ' -o ' .. k.obj)
+end
+
+
+local err, stdout, stderr = compiler.compile_translation_units("clang++.exe", 4, translation_units, compiler_flags, include_dirs)
+for i,ec in ipairs(err) do
+	if (ec ~= 0) then
+		print("Invocation ".. tostring(i) .. " failed with exit code " .. tostring(ec) .. " and output;")
+		print()
+		print(stderr[i])
+		print()
+		print(stdout[i])
+		print()
+	end
+end
+
+local err, stdout, stderr = compiler.link_translation_units("llvm-ar", {'obj'}, {['.o']=true}, "bin/" .. output_name, library_dirs, library_linker_inputs, linker_flags)
+if err ~= 0 then
+	print("Error linking translation units together")
+	print()
+	print(stdout)
+	print()
+	print(stderr)
+	print()
+end