rcpp_framework/SConstruct

#!/usr/bin/env python

EnsureSConsVersion(0, 98, 1)

# System
import glob
import os
import pickle
import sys

import re
import subprocess
from collections import OrderedDict
#from compat import iteritems, isbasestring, open_utf8, decode_utf8, qualname

from SCons import Node
from SCons.Script import Glob

def isbasestring(s):
    return isinstance(s, (str, bytes))

def add_source_files(self, sources, files, warn_duplicates=True):
    # Convert string to list of absolute paths (including expanding wildcard)
    if isbasestring(files):
        # Keep SCons project-absolute path as they are (no wildcard support)
        if files.startswith("#"):
            if "*" in files:
                print("ERROR: Wildcards can't be expanded in SCons project-absolute path: '{}'".format(files))
                return
            files = [files]
        else:
            dir_path = self.Dir(".").abspath
            files = sorted(glob.glob(dir_path + "/" + files))

    # Add each path as compiled Object following environment (self) configuration
    for path in files:
        obj = self.Object(path)
        if obj in sources:
            if warn_duplicates:
                print('WARNING: Object "{}" already included in environment sources.'.format(obj))
            else:
                continue
        sources.append(obj)

def add_library(env, name, sources, **args):
    library = env.Library(name, sources, **args)
    env.NoCache(library)
    return library

def add_program(env, name, sources, **args):
    program = env.Program(name, sources, **args)
    env.NoCache(program)
    return program

env_base = Environment()

env_base.__class__.add_source_files = add_source_files
env_base.__class__.add_library = add_library
env_base.__class__.add_program = add_program

if "TERM" in os.environ:
    env_base["ENV"]["TERM"] = os.environ["TERM"]

env_base.AppendENVPath("PATH", os.getenv("PATH"))
env_base.AppendENVPath("PKG_CONFIG_PATH", os.getenv("PKG_CONFIG_PATH"))
env_base.disabled_modules = []
env_base.use_ptrcall = False
env_base.module_version_string = ""
env_base.msvc = False

# avoid issues when building with different versions of python out of the same directory
env_base.SConsignFile(".sconsign{0}.dblite".format(pickle.HIGHEST_PROTOCOL))

# Build options

opts = Variables([], ARGUMENTS)

opts.Add(EnumVariable("target", "Compilation target", "debug", ("debug", "release_debug", "release")))

# Compilation environment setup
opts.Add("CXX", "C++ compiler")
opts.Add("CC", "C compiler")
opts.Add("LINK", "Linker")
opts.Add("CCFLAGS", "Custom flags for both the C and C++ compilers")
opts.Add("CFLAGS", "Custom flags for the C compiler")
opts.Add("CXXFLAGS", "Custom flags for the C++ compiler")
opts.Add("LINKFLAGS", "Custom flags for the linker")

# add default include paths
env_base.Prepend(CPPPATH=["#", "libs"])
env_base.Prepend(CPPPATH=["#libs"])
#env_base.Prepend(CXXFLAGS=["-lpthread"])
env_base.Prepend(LINKFLAGS=["-lpthread"])

env = env_base.Clone()

Export("env")

SConscript("core/SCsub")

env.prg_sources = ["rdn_application.cpp"]
plib = env.add_library("prg", env.prg_sources)
env.Prepend(LIBS=[plib])

prog = env.add_program("#bin/server", ["main.cpp"])