work on makefile

Makefile

@@ -0,0 +1,15 @@
+SRC_DIR=src
+BIN_DIR=bin
+WM_SOURCES_MAIN=$(SRC_DIR)/main.c
+WM_SOURCES=$(WM_SOURCES_MAIN)
+
+PREFIX?=/usr/X11R6
+CFLAGS?=-Os -pedantic -Wall
+
+all: $(WM_SOURCES) wm
+
+wm: $(WM_SOURCES_MAIN)
+	$(CC) $(CFLAGS) -I$(PREFIX)/include $< -L$(PREFIX)/lib -lX11 -o $(BIN_DIR)/wm
+
+clean:
+	rm $(BIN_DIR)/*

src/main.c

@@ -0,0 +1,3 @@
+int main() {
+    return 0;
+}