# Copyright 2018, pEp Foundation
# This file is part of libpEpAdapter
# This file may be used under the terms of the GNU General Public License version 3
# see LICENSE.txt

# BUILD_CONF must be specified relative to the repo root or must be an absolute path
# BUILD_CONF defaults to ./build.conf
REPO_ROOT_REL:=$(dir $(lastword $(MAKEFILE_LIST)))
ifndef BUILD_CONF
    BUILD_CONF=$(REPO_ROOT_REL)/build.conf
    -include $(BUILD_CONF)
else
    BUILD_CONF_EFF=$(BUILD_CONF)
    ifeq ($(dir $(BUILD_CONF)),./)
        BUILD_CONF_EFF=$(REPO_ROOT_REL)/$(BUILD_CONF)
    endif
    ifeq ($(wildcard $(BUILD_CONF_EFF)),)
        $(info BUILD_CONF must be specified relative to the repo root or must be an absolute path)
        $(error file specified using BUILD_CONF ($(BUILD_CONF)) not found)
    endif
    include $(BUILD_CONF_EFF)
endif


TARGET=libpEpAdapter.a

# Build config
# Defaults
DEBUG=1
PREFIX?=$(HOME)

# Constants
CXXFLAGS+=-std=c++11 -fPIC
CXXFLAGS+=-Wall -pedantic-errors -Wno-unused-parameter -Wno-reorder-ctor
CXXFLAGS+=-isystem $(PREFIX)/include
CFLAGS+=-fPIC -pthread -DSQLITE_THREADSAFE=1
LDFLAGS+=-L$(PREFIX)/lib

ifneq (,$(findstring g++,$(CXX)))
    CXXFLAGS+=-fdiagnostics-color=always
    CFLAGS+=-fdiagnostics-color=always
else ifneq (,$(findstring clang,$(CXX)))
    CXXFLAGS+=-fcolor-diagnostics -fdiagnostics-show-template-tree
    CFLAGS+=-fcolor-diagnostics
endif

ifeq ($(DEBUG),1)
    CXXFLAGS+=-g -O0
    CFLAGS+=-g -O0
else
    CXXFLAGS+=-DNDEBUG=1 -O3
    CFLAGS+=-DNDEBUG=1 -O3
endif