add timestamps to commands

Makefile

@@ -25,6 +25,20 @@
 
 export PATH := $(PATH):/usr/bin:/bin
 
+# -- Colors -------------------------------------------------------------------
+
+GREEN  := \033[1;38;2;184;187;38m
+YELLOW := \033[1;38;2;250;189;47m
+RED    := \033[1;38;2;251;73;52m
+CYAN   := \033[1;38;2;131;165;152m
+NC     := \033[0m
+
+INFO  = @printf '$(GREEN)[%s INFO]$(NC) %s\n' "$$(date +%H:%M:%S)"
+WARN  = @printf '$(YELLOW)[%s WARN]$(NC) %s\n' "$$(date +%H:%M:%S)"
+ERROR = @printf '$(RED)[%s ERROR]$(NC) %s\n' "$$(date +%H:%M:%S)"
+CC_   = @printf '$(CYAN)[%s CC]$(NC) %s\n' "$$(date +%H:%M:%S)"
+SHD_  = @printf '$(CYAN)[%s SHADER]$(NC) %s\n' "$$(date +%H:%M:%S)"
+
 # -- Platform detection -------------------------------------------------------
 
 UNAME := $(shell uname)
@@ -83,6 +97,7 @@ endif
 
 ifeq ($(PLATFORM),windows)
   LIBS     = -lws2_32
+  LDFLAGS += -Wl,/SUBSYSTEM:CONSOLE
   PXL8_DEF = $(BUILDDIR)/pxl8.def
   EXE_EXT  = .exe
 else ifeq ($(UNAME),Darwin)
@@ -252,31 +267,31 @@ DEPS_OK = lib/luajit/src/luajit.c lib/miniz/miniz.c lib/fennel/fennel.lua $(LINE
 deps: $(DEPS_OK)
 
 lib/luajit/src/luajit.c:
-	@echo "[INFO] Fetching LuaJIT"
+	$(INFO) "Fetching LuaJIT"
 	@rm -rf lib/luajit
 	@git clone --quiet --branch v2.1 https://github.com/LuaJIT/LuaJIT.git lib/luajit
 
 lib/linenoise/linenoise.c:
 	@mkdir -p lib/linenoise
-	@echo "[INFO] Fetching linenoise"
+	$(INFO) "Fetching linenoise"
 	@curl -sL -o lib/linenoise/linenoise.c https://raw.githubusercontent.com/antirez/linenoise/master/linenoise.c
 	@curl -sL -o lib/linenoise/linenoise.h https://raw.githubusercontent.com/antirez/linenoise/master/linenoise.h
 
 lib/linenoise-win32/linenoise.c:
-	@echo "[INFO] Fetching linenoise-win32"
+	$(INFO) "Fetching linenoise-win32"
 	@rm -rf lib/linenoise-win32
 	@git clone --quiet --depth 1 https://github.com/msteveb/linenoise.git lib/linenoise-win32
 
 lib/miniz/miniz.c:
 	@mkdir -p lib/miniz
-	@echo "[INFO] Fetching miniz"
+	$(INFO) "Fetching miniz"
 	@curl -sL -o /tmp/miniz.zip "https://github.com/richgel999/miniz/releases/download/3.1.0/miniz-3.1.0.zip"
 	@unzip -qjo /tmp/miniz.zip miniz.c miniz.h -d lib/miniz/
 	@rm -f /tmp/miniz.zip
 
 lib/fennel/fennel.lua:
 	@mkdir -p lib/fennel
-	@echo "[INFO] Fetching Fennel"
+	$(INFO) "Fetching Fennel"
 	@curl -sL -o lib/fennel/fennel.lua "https://fennel-lang.org/downloads/fennel-1.6.1.lua"
 
 update:
@@ -285,23 +300,23 @@ update:
 	$(MAKE) deps
 
 vendor-sdl:
-	@echo "[INFO] Fetching SDL3"
+	$(INFO) "Fetching SDL3"
 	@if [ -d lib/SDL/.git ]; then cd lib/SDL && git pull --quiet origin main; \
 	 else rm -rf lib/SDL && git clone --quiet https://github.com/libsdl-org/SDL.git lib/SDL; fi
-	@echo "[INFO] Building SDL3"
+	$(INFO) "Building SDL3"
 	@mkdir -p lib/SDL/build && cd lib/SDL/build && \
 	 cmake .. -DCMAKE_BUILD_TYPE=Release && \
 	 cmake --build . --config Release --parallel $(NPROC)
-	@echo "[INFO] Built SDL3"
+	$(INFO) "Built SDL3"
 
 # -- LuaJIT build ------------------------------------------------------------
 
 luajit: $(LUAJIT_LIB)
 
 $(LUAJIT_LIB): lib/luajit/src/luajit.c
-	@echo "[INFO] Building LuaJIT"
+	$(INFO) "Building LuaJIT"
 	@$(LUAJIT_BUILD)
-	@echo "[INFO] Built LuaJIT"
+	$(INFO) "Built LuaJIT"
 
 # -- Server (Rust) ------------------------------------------------------------
 
@@ -309,7 +324,7 @@ server: $(SERVER)
 
 $(SERVER): $(wildcard pxl8d/src/*.rs pxl8d/Cargo.toml)
 	@mkdir -p $(BINDIR)
-	@echo "[INFO] Building pxl8d ($(MODE) mode)"
+	$(INFO) "Building pxl8d ($(MODE) mode)"
 ifeq ($(MODE),release)
 	@cd pxl8d && PATH="$$(echo $$PATH | tr ':' '\n' | grep -v '/usr/bin' | tr '\n' ':')" cargo build --release --quiet
 	@cp pxl8d/target/release/pxl8d$(EXE_EXT) $(SERVER)
@@ -317,7 +332,7 @@ else
 	@cd pxl8d && PATH="$$(echo $$PATH | tr ':' '\n' | grep -v '/usr/bin' | tr '\n' ':')" cargo build --quiet
 	@cp pxl8d/target/debug/pxl8d$(EXE_EXT) $(SERVER)
 endif
-	@echo "[INFO] Built pxl8d"
+	$(INFO) "Built pxl8d"
 
 # -- Client (C23) -------------------------------------------------------------
 
@@ -325,7 +340,7 @@ client: deps $(CLIENT)
 
 $(CLIENT): $(ALL_OBJS) $(SHADER_OBJS) $(LUAJIT_LIB)
 	@mkdir -p $(BINDIR)
-	@echo "[INFO] Linking pxl8"
+	$(INFO) "Linking pxl8"
 ifeq ($(PLATFORM),windows)
 	@(echo EXPORTS && llvm-nm --defined-only $(ALL_OBJS) $(SHADER_OBJS) | grep ' T pxl8_\| T SDL' | awk '{print $$3}') > $(PXL8_DEF)
 	@MSYS_NO_PATHCONV=1 $(CC) $(LDFLAGS) $(ALL_OBJS) $(SHADER_OBJS) $(LUAJIT_LIB) $(LIBS) -Wl,/DEF:$(PXL8_DEF) -o $@
@@ -333,31 +348,31 @@ ifeq ($(PLATFORM),windows)
 else
 	@$(CC) $(LDFLAGS) $(ALL_OBJS) $(SHADER_OBJS) $(LUAJIT_LIB) $(LIBS) -o $@
 endif
-	@echo "[INFO] Built pxl8 -> $@"
+	$(INFO) "Built pxl8 -> $@"
 
 # -- Compile rules ------------------------------------------------------------
 
 # Lib sources (dep flags, no warnings)
 $(OBJDIR)/linenoise.o: $(LINENOISE_DIR)/linenoise.c | $(OBJDIR)
-	@echo "[CC] $<"
+	$(CC_) "$<"
 	@$(CC) -c $(DEP_CFLAGS) $(INCLUDES) $< -o $@
 
 $(OBJDIR)/stringbuf.o: $(LINENOISE_DIR)/stringbuf.c | $(OBJDIR)
-	@echo "[CC] $<"
+	$(CC_) "$<"
 	@$(CC) -c $(DEP_CFLAGS) $(INCLUDES) $< -o $@
 
 $(OBJDIR)/utf8.o: $(LINENOISE_DIR)/utf8.c | $(OBJDIR)
-	@echo "[CC] $<"
+	$(CC_) "$<"
 	@$(CC) -c $(DEP_CFLAGS) $(INCLUDES) $< -o $@
 
 $(OBJDIR)/miniz.o: lib/miniz/miniz.c | $(OBJDIR)
-	@echo "[CC] $<"
+	$(CC_) "$<"
 	@$(CC) -c $(DEP_CFLAGS) $(INCLUDES) $< -o $@
 
 # Pattern rules for pxl8 sources by directory
 define PXL8_COMPILE_RULE
 $(OBJDIR)/%.o: $(1)/%.c | $(OBJDIR)
-	@echo "[CC] $$<"
+	@printf '$(CYAN)[%s CC]$(NC) %s\n' "$$$$(date +%H:%M:%S)" "$$<"
 	@$$(CC) -c $$(CFLAGS) $$(INCLUDES) $$< -o $$@
 endef
 
@@ -369,7 +384,7 @@ $(OBJDIR)/pxl8_script.o: $(LUA_SRCS)
 
 # Shader objects
 $(SHADERDIR)/obj/%.o: src/gfx/shaders/cpu/%.c | $(SHADERDIR)/obj
-	@echo "[SHADER] $<"
+	$(SHD_) "$<"
 	@$(CC) -c -O2 $(SHADER_INCLUDES) $< -o $@
 
 # -- Directory creation -------------------------------------------------------
@@ -414,7 +429,7 @@ install:
 	@mkdir -p $(HOME)/.local/bin
 	@cp bin/release/pxl8$(EXE_EXT) $(HOME)/.local/bin/pxl8$(EXE_EXT)
 	@chmod +x $(HOME)/.local/bin/pxl8$(EXE_EXT)
-	@echo "[INFO] Installed pxl8 to $(HOME)/.local/bin/pxl8$(EXE_EXT)"
+	$(INFO) "Installed pxl8 to $(HOME)/.local/bin/pxl8$(EXE_EXT)"
 
 # -- Aseprite tools -----------------------------------------------------------
 
@@ -424,8 +439,8 @@ ase:
 # -- Profile (Linux) ----------------------------------------------------------
 
 profile: client
-	@if [ "$$(uname)" != "Linux" ]; then echo "[ERROR] Profiling requires Linux + perf"; exit 1; fi
+	@if [ "$$(uname)" != "Linux" ]; then printf '$(RED)[ERROR]$(NC) %s\n' "Profiling requires Linux + perf"; exit 1; fi
-	@if ! command -v perf >/dev/null 2>&1; then echo "[ERROR] perf not found"; exit 1; fi
+	@if ! command -v perf >/dev/null 2>&1; then printf '$(RED)[ERROR]$(NC) %s\n' "perf not found"; exit 1; fi
 	@if [ ! -d lib/FlameGraph ]; then \
 	  echo "[INFO] Fetching FlameGraph"; \
 	  git clone --quiet https://github.com/brendangregg/FlameGraph.git lib/FlameGraph; \
@@ -482,7 +497,7 @@ help:
 # -- compile_commands.json ----------------------------------------------------
 
 compile_commands.json: $(LIB_SRCS) $(PXL8_SRCS)
-	@echo "[INFO] Generating compile_commands.json"
+	$(INFO) "Generating compile_commands.json"
 	@echo '[' > $@.tmp
 	@first=true; \
 	for f in $(LIB_SRCS); do \

README.md

@@ -6,7 +6,7 @@
 make                                            # Build pxl8 system
 make install                                    # Install pxl8 binary to ~/.local/bin
 make run                                        # Run pxl8 demo
-make run CART="game.cart --repl"                 # Run a specific game with a REPL
+make run CART="game.cart --repl"                # Run a specific game with a REPL
 ```
 
 ### Requirements