1 files changed, 53 insertions, 0 deletions

diff --git a/img2gba/Makefile b/img2gba/Makefile
new file mode 100644
index 0000000..f374ea9
--- /dev/null
+++ b/img2gba/Makefile
@@ -0,0 +1,53 @@
+.POSIX:
+.SUFFIXES:
+
+# Source code location and files to watch for changes.
+SRC_DIR        := src
+SRC_MAIN       := $(SRC_DIR)/main.c
+SRC_APP        := $(SRC_DIR)/app.c
+WATCH_SRC      := $(wildcard $(SRC_DIR)/*.c)
+WATCH_SRC      += $(wildcard $(SRC_DIR)/*.h)
+
+# Output library names and executables.
+BIN_NAME       := img2gba
+BUILD_DIR      := build
+BIN            := $(BUILD_DIR)/$(BIN_NAME)
+
+# Compiler and linker configuration.
+CC             := gcc
+CFLAGS         := -Wall -Wextra -pedantic -std=c99 -DBIN_NAME=\"$(BIN_NAME)\"
+LDFLAGS        := -lm
+LDLIBS         :=
+RELEASE_CFLAGS := -DNDEBUG -O2
+DEBUG_CFLAGS   := -DDEBUG -g
+
+.PHONY: dynamic static clean run
+
+# Setup debug/release builds.
+#     make clean && make <target> DEBUG=0
+#     make clean && make <target> DEBUG=1
+DEBUG ?= 0
+ifeq ($(DEBUG), 1)
+    CFLAGS += $(DEBUG_CFLAGS)
+else
+    CFLAGS += $(RELEASE_CFLAGS)
+endif
+
+dynamic: CFLAGS += -fPIC
+dynamic: LDFLAGS += -ldl
+dynamic: $(BUILD_DIR) $(BIN)
+
+static: SRC_MAIN += $(SRC_APP)
+static: $(BUILD_DIR) $(BIN)
+
+$(BIN): $(SRC_MAIN) $(WATCH_SRC)
+        $(CC) $(CFLAGS) $(LDFLAGS) -o $(BIN) $(SRC_MAIN) $(LDLIBS)
+
+$(BUILD_DIR):
+        mkdir -p $(BUILD_DIR)
+
+run: $(BIN)
+        exec $(BIN)
+
+clean:
+        rm -r $(BUILD_DIR)