Updated Makefile

Added new PHONY all. Target will be ran by default and will check if
submodules have been initialised (error is provided if no).

Git submodule commands for each target and corresponding recipe has been
removed in favour of simpler setup.

Fixed bug with most app targets. The target is now the specific binary
in each build. This means that if a build fails it can run again.

Targets also have required prerequisites.

Makefile

@@ -5,7 +5,7 @@ MESON=/usr/bin/meson
 INCLUDE_SYS_PATH=/usr/include
 
 # Set the default target to build
-.DEFAULT_GOAL := build
+.DEFAULT_GOAL := all
 
 ### Makefile targets for hyprwm libraries ###
 
@@ -37,13 +37,8 @@ $(__Hyprcursor): $(__Tomlplusplus) $(__Hyprlang)
 
 # Build hyprutils if the .hpp file is not installed
 # Library for hyprwm
-.PHONY : hyprutils
-hyprutils:
-	git submodule init
-	git submodule update --remote hyprutils
 __Hyprutils = $(INCLUDE_SYS_PATH)/hyprutils
 $(__Hyprutils):
-	@[[ -z "$(ls -A hyprutils)" ]] && $(MAKE) hyprutils
 	$(CMAKE) --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Release \
 		-DCMAKE_INSTALL_PREFIX:PATH=/usr -S hyprutils -B ./hyprutils/build
 	$(CMAKE) --build ./hyprutils/build --config Release --target all -j`nproc \
@@ -52,13 +47,8 @@ $(__Hyprutils):
 
 # Build hyprlang if the .hpp file is not installed
 # Library for hyprwm
-.PHONY : hyprlang
-hyprlang:
-	git submodule init
-	git submodule update --remote hyprlang
 __Hyprlang = $(INCLUDE_SYS_PATH)/hyprlang.hpp 
 $(__Hyprlang): $(__Hyprutils)
-	@[[ -z "$(ls -A hyprlang)" ]] && $(MAKE) hyprlang
 	# built using cmake
 	$(CMAKE) --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Release \
 		-DCMAKE_INSTALL_PREFIX:PATH=/usr -S ./hyprlang -B ./hyprlang/build
@@ -68,13 +58,8 @@ $(__Hyprlang): $(__Hyprutils)
 	@echo "Installing library hyprlang..."
 	sudo $(CMAKE) --install ./hyprlang/build
 
-.PHONY : hyprwayland-scanner
-hyprwayland-scanner:
-	git submodule init
-	git submodule update --remote hyprwayland-scanner
 __Hyprwayland-scanner = /usr/lib64/cmake/hyprwayland-scanner
 $(__Hyprwayland-scanner):
-	@[[ -z "$(ls -A hyprwayland-scanner)" ]] && $(MAKE) hyprwayland-scanner
 	$(CMAKE) -DCMAKE_INSTALL_PREFIX=/usr -S ./hyprwayland-scanner \
 		-B hyprwayland-scanner/build
 	$(CMAKE) --build ./hyprwayland-scanner/build -j \
@@ -82,14 +67,11 @@ $(__Hyprwayland-scanner):
 	@echo "Installing library hyprwayland-scanner..."
 	sudo $(CMAKE) --install ./hyprwayland-scanner/build
 
-## :@TODO: install libxcb-errors
-.PHONY : libxcb-errors
 libxcb-errors:
 	git clone https://gitlab.freedesktop.org/xorg/lib/libxcb-errors.git
 __Libxcb-errors = /usr/lib/pkgconfig/xcb-errors.pc
-$(__Libxcb-errors):
+$(__Libxcb-errors): libxcb-errors
 	@echo "Building and install library libxcb-errors..."
-	@[[ -z "$(ls -A libxcb-errors)" ]] && $(MAKE) libxcb-errors
 	cd libxcb-errors && { \
 		git submodule update --init ; \
 		/bin/sh autogen.sh ; \
@@ -99,54 +81,44 @@ $(__Libxcb-errors):
 ### Makefile targets for hyprwm apps ###
 
 # Build Hyprland if it's not installed on the system
-.PHONY : Hyprland
+__Hyprland = Hyprland/build/Hyprland
-Hyprland:
-	git submodule init
-	git submodule update --recursive --remote Hyprland
-__Hyprland = Hyprland/build
 $(__Hyprland): $(__Hyprlang) $(__Hyprcursor) $(__Hyprwayland-scanner) \
 	$(__Libxcb-errors)
-	@[[ -z "$(ls -A Hyprland)" ]] && $(MAKE) Hyprland
+	@echo "Building Hyprland..."
 	sudo $(MAKE) -C Hyprland all
 
 # Build hyprlock if it's not installed on the system
-.PHONY : hyprlock
+__Hyprlock = hyprlock/build/hyprlock
-hyprlock:
-	git submodule init
-	git submodule update --remote hyprlock
-__Hyprlock = hyprlock/build
 $(__Hyprlock): $(__Hyprlang)
-	@[[ -z "$(ls -A hyprlock)" ]] && $(MAKE) hyprlock
+	@echo "Building hyprlock..."
 	$(CMAKE) --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Release \
 		-S ./hyprlock -B ./hyprlock/build
 	$(CMAKE) --build ./hyprlock/build --config Release --target hyprlock \
 		-j`nproc 2>/dev/null || getconf _NPROCESSORS_CONF`
 
 # Build hyprpaper if it's not installed on the system
-.PHONY : hyprpaper
+__Hyprpaper = hyprpaper/build/hyprpaper
-hyprpaper:
-	git submodule init
-	git submodule update --init --recursive --remote hyprpaper
-__Hyprpaper = hyprpaper/build
 $(__Hyprpaper): $(__Hyprlang)
-	@[[ -z "$(ls -A hyprpaper)" ]] && $(MAKE) hyprpaper
+	@echo "Building hyprpaper..."
 	$(CMAKE) --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Release \
 		-DCMAKE_INSTALL_PREFIX:PATH=/usr -S ./hyprpaper -B ./hyprpaper/build
 	$(CMAKE) --build ./hyprpaper/build --config Release --target hyprpaper \
 		-j`nproc 2>/dev/null || getconf _NPROCESSORS_CONF`
 
 # Build wl-clipboard if it's not installed on the system
-.PHONY : wl-clipboard
+__Wl_clipboard = wl-clipboard/build/src/$(wildcard wl-*)
-wl-clipboard:
-	git submodule init
-	git submodule update --remote wl-clipboard
-__Wl_clipboard = wl-clipboard/build
 $(__Wl_clipboard): 
-	@[[ -z "$(ls -A wl-clipboard)" ]] && $(MAKE) wl-clipboard
 	cd wl-clipboard && $(MESON) setup --prefix=/usr build
 	ninja -C wl-clipboard/build
 
 ### PHONY targets that a user would run ###
+.PHONY : all
+all:
+	@[[ -z "$(git submodule status | grep --quiet '^-')" ]] && \
+		$(error "Git submodules have not been initialised. Please run: git "+\
+		"submodule update --init.")
+	$(MAKE) build
+
 .PHONY : build
 build: $(__Hyprlock) $(__Hyprpaper) $(__Wl-clipboard) $(__Hyprland)
 
@@ -159,7 +131,7 @@ install: build
 	@echo "Installing wl-clipboard"
 	sudo $(MESON) install -C wl-clipboard/build
 	@echo "Installing Hyprland"
-	sudo $(MAKE) -C install
+	sudo $(MAKE) -C Hyprland install
 
 
 .PHONY: test