# xp_activate32 MAKEFILE for compiling under MinGW32

# Compiler and tools
CC       := i686-w64-mingw32-gcc
CXX      := i686-w64-mingw32-g++
LD       := i686-w64-mingw32-g++
RC       := i686-w64-mingw32-windres

# Targets
NAME     := xp_activate32
TARGET   := xp_activate32.exe

# Build type: choose Debug or Release
# Default is Release
BUILDTYPE ?= Release

# Directories
SRC_DIR  := src

# Automatically discover source files
HEADERS  := $(wildcard $(SRC_DIR)/*.h)
SRC_C    := $(wildcard $(SRC_DIR)/*.c)
SRC_CPP  := $(wildcard $(SRC_DIR)/*.cc)
SRC_RC   := $(wildcard $(SRC_DIR)/*.rc)

# Objects
OBJ_C    := $(SRC_C:.c=.o)
OBJ_CPP  := $(SRC_CPP:.cc=.o)
OBJ_RC   := $(SRC_RC:.rc=.res)

# Compiler flags #
DEFINES  := -DUNICODE -D_UNICODE -D_WINDOWS -DWINVER=0x0501 -D_WIN32_WINNT=0x0501 -D_WIN64_WINNT=0x0502 -D_WIN32_IE=0x0600 -DPSAPI_VERSION=1
# Show all errors, compile everything static, ensure src dir is included, -municode
# since this is a GUI windows app, ensure relocatable data
CFLAGS   := $(DEFINES) -Wall -static -static-libgcc -municode

# Compiler optimization and architecture flags
ifeq ($(BUILDTYPE), Release)
CFLAGS   += -O2 -g0 -s -MMD -MP -mfpmath=sse -mfxsr -msse -msse2
endif
ifeq ($(BUILDTYPE), Debug)
CFLAGS   += -Og -g -MMD -MP -mfpmath=sse -mfxsr -msse -msse2
endif

# C++ only flags
CXXFLAGS := $(CFLAGS) -std=c++17 -static-libstdc++

# Libraries
LIBS     := -lkernel32 -luser32 -lcomctl32 -lcomdlg32 -lshell32 -lgdi32 -ladvapi32 -lole32 -loleaut32 -luuid -lodbc32 -lodbccp32 -lversion
# Linker flags
LDFLAGS  := $(LIBS) -static -municode -Wl,--subsystem,windows:5.00

# Include generated dependency files
-include $(OBJ_C:.o=.d)
-include $(OBJ_CPP:.o=.d)

# Build Commands #
all: $(TARGET)

# The only target for now is xp_activate32.exe
$(NAME): $(TARGET)

# xp_activate32.exe itself
$(TARGET): $(OBJ_C) $(OBJ_CPP) $(OBJ_RC)
	$(LD) $(OBJ_C) $(OBJ_CPP) $(OBJ_RC) -o $(TARGET) $(LDFLAGS)

# Compilation Rules #
# Compile C sources
%.o: %.c $(HEADERS)
	$(CC) $(CFLAGS) -c $< -o $@

# Compile C++ sources
%.o: %.cc $(HEADERS)
	$(CXX) $(CXXFLAGS) -c $< -o $@

# Compile .rc → .o or .res
%.res: %.rc
	$(RC) $< -O coff $@

# Cleaning Rules #
clean:
	rm -f -v $(OBJ_C) $(OBJ_CPP) $(OBJ_RC) $(OBJ_C:.o=.d) $(OBJ_CPP:.o=.d) $(TARGET)

# Testing rules #
test:
	cat $(TARGET)

# PHONY targets for build deps tracking
.PHONY: all $(NAME) clean test