# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-

from waflib import Utils, Context

top = '..'

TOOLS_DEPENDENCY = 'core-objects NDN_CXX BOOST LIBRESOLV'

def build(bld):
    # single object tools
    # tools/example-tool.cpp should a self-contained tool with a main function
    # and it's built into build/bin/example-tool.
    # These tools cannot be unit-tested.
    for i in bld.path.ant_glob(['*.cpp']):
        name = str(i)[:-len(".cpp")]
        bld(features='cxx cxxprogram',
            target="../bin/%s" % name,
            source=[i],
            use=TOOLS_DEPENDENCY
            )


    # sub-directory tools
    # tools/example-tool/**/*.cpp is compiled and linked into build/bin/example-tool
    # tools/example-tool/main.cpp must exist and it should contain the main function.
    # All other objects are collected into 'tools-objects' and can be unit-tested.
    testableObjects = []
    for name in bld.path.ant_glob(['*'], dir=True, src=False):
        mainFile = bld.path.find_node(['%s/main.cpp' % name])
        if mainFile is None:
          continue # not a C++ tool
        srcFiles = bld.path.ant_glob(['%s/**/*.cpp' % name], excl=['%s/main.cpp' % name])
        if len(srcFiles) > 0:
            srcObjects = 'tools-%s-objects' % name
            bld(features='cxx',
                name=srcObjects,
                source=srcFiles,
                use=TOOLS_DEPENDENCY,
                includes='%s' % name,
                )
            testableObjects.append(srcObjects)

            bld(features='cxx cxxprogram',
                target="../bin/%s" % name,
                source=[mainFile],
                use=TOOLS_DEPENDENCY + ' ' + srcObjects,
                includes='%s' % name,
                )
        else:
            bld(features='cxx cxxprogram',
                target="../bin/%s" % name,
                source=[mainFile],
                use=TOOLS_DEPENDENCY,
                includes='%s' % name,
                )

    bld(name='tools-objects',
        export_includes='.',
        use=testableObjects)

    bld(features="subst",
        source=bld.path.ant_glob(['*.sh', '*.py']),
        target=['../bin/%s' % node.change_ext('')
                for node in bld.path.ant_glob(['*.sh', '*.py'])],
        install_path="${BINDIR}",
        chmod=Utils.O755,
        VERSION=Context.g_module.VERSION
       )

    bld.install_files("${DATAROOTDIR}/ndn",
                      bld.path.ant_glob('nfd-status-http-server-files/*'))