Add root build

src/Tools/Makefile

@@ -0,0 +1,8 @@
+PROJECTS = cpp_out jaby_engine_fconv mkoverlay psxcdgen_ex psxreadmap wslpath
+.PHONY: $(PROJECTS)
+
+$(foreach var,$(PROJECTS),$(var)):
+	$(MAKE) -C ./$@ $(MAKECMDGOALS)
+
+all-windows: $(PROJECTS)
+all: $(PROJECTS)

src/Tools/Tools.code-workspace

@@ -6,6 +6,7 @@
 	],
 	"settings": {
 		"cargo_task": [
+			"./ all!Unix: All",
 			"cpp_out all!Unix: cpp_out",
 			"jaby_engine_fconv all!Unix: jaby_engine_fconv",
 			"mkoverlay all!Unix: mkoverlay",
@@ -14,6 +15,7 @@
 			"psxreadmap all!Unix: psxreadmap",
 			"wslpath all!Unix: wslpath",
 
+			"./ all-windows!Windows: All",
 			"cpp_out all-windows!Windows: cpp_out",
 			"jaby_engine_fconv all-windows!Windows: jaby_engine_fconv",
 			"mkoverlay all-windows!Windows: mkoverlay",
@@ -27,16 +29,16 @@
 		"version": "2.0.0",
 		"tasks": [
 			{
-				"label": "cargo2",
+				"label": "cargo",
 				"type": "shell",
 				"group": {
 					"kind": "build"
 				},
 				"windows": {
-					"command": "wsl --shell-type login make -C ./${input:windows_cargo_task} CARGO_CMD=${input:cargo cmd} BUILD_PROFILE=${input:build cfg}"
+					"command": "wsl --shell-type login make -C ${input:windows_cargo_task} CARGO_CMD=${input:cargo cmd} BUILD_PROFILE=${input:build cfg}"
 				},
 				"linux":   {
-					"command": "make -C ./${input:linux_cargo_task} BUILD_PROFILE=${input:build cfg}"
+					"command": "make -C ${input:linux_cargo_task} BUILD_PROFILE=${input:build cfg}"
 				},
 				"problemMatcher": []
 			}