bg-remover/Makefile at main · artisan-build/bg-remover · GitHub

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# BG Remover Makefile
# Supports multiple build targets and linking modes

CXX = g++
CXXFLAGS = -std=c++14 -O3 -Wall
OPENCV_FLAGS = `pkg-config --cflags --libs opencv4`
BINARY = bg-remover
SOURCE = src/bg-remover.cpp

# Default target
TARGET ?= local
LINK_MODE ?= dynamic
ML ?= 0

# ML support (optional)
ifeq ($(ML),1)
    CXXFLAGS += -DWITH_ML
    # Try pkg-config first, fallback to homebrew paths on macOS
    ML_PKG_CONFIG := $(shell pkg-config --exists onnxruntime 2>/dev/null && echo "yes")
    ifeq ($(ML_PKG_CONFIG),yes)
        ML_INCLUDE = $(shell pkg-config --cflags onnxruntime)
        ML_LIB = $(shell pkg-config --libs onnxruntime)
    else
        # Fallback to macOS Homebrew paths (use brew --prefix for dynamic path)
        ONNX_PREFIX := $(shell brew --prefix onnxruntime 2>/dev/null)
        ifneq ($(ONNX_PREFIX),)
            ML_INCLUDE = -I$(ONNX_PREFIX)/include
            ML_LIB = -L$(ONNX_PREFIX)/lib -lonnxruntime
        endif
    endif
endif

# Platform-specific configurations
ifeq ($(TARGET),ubuntu)
    # Ubuntu build (glibc)
    DOCKERFILE = Dockerfile.ubuntu
    OUTPUT = bg-remover-ubuntu-x86_64
endif

ifeq ($(TARGET),macos)
    # macOS build (universal binary)
    CXXFLAGS += -arch arm64 -arch x86_64
    OUTPUT = bg-remover-macos-universal
endif

ifeq ($(TARGET),local)
    OUTPUT = $(BINARY)
endif

# Linking mode
ifeq ($(LINK_MODE),static)
    LDFLAGS += -static
endif

# Default build (local)
all: $(OUTPUT)

$(OUTPUT): $(SOURCE)
	$(CXX) $(CXXFLAGS) $(ML_INCLUDE) $(SOURCE) -o $(OUTPUT) $(OPENCV_FLAGS) $(ML_LIB) $(LDFLAGS)
	strip $(OUTPUT)

# Docker build targets
build-docker-ubuntu:
	docker build -f Dockerfile.ubuntu -t bg-remover-ubuntu .
	docker create --name bg-remover-extract bg-remover-ubuntu
	docker cp bg-remover-extract:/app/$(BINARY) ./bg-remover-ubuntu-x86_64
	docker rm bg-remover-extract
	@echo "✅ Built: bg-remover-ubuntu-x86_64"

# Convenience targets
ubuntu: TARGET = ubuntu
ubuntu: DOCKERFILE = Dockerfile.ubuntu
ubuntu: build-docker-ubuntu

# Clean
clean:
	rm -f $(BINARY) bg-remover-*

.PHONY: all clean ubuntu build-docker-ubuntu