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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (c) 2023 Arm Limited.
#
# SPDX-License-Identifier: MIT
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import os.path
LIB_PREFIX = "ckw" # Compute Kernel Writer (CKW)
VERSION = "v0.0-unreleased"
LIBRARY_VERSION_MAJOR = 1
LIBRARY_VERSION_MINOR = 0
LIBRARY_VERSION_PATCH = 0
SONAME_VERSION = str(LIBRARY_VERSION_MAJOR) + "." + str(LIBRARY_VERSION_MINOR) + "." + str(LIBRARY_VERSION_PATCH)
Import('env')
Import('vars')
Import('install_lib')
def build_library(name, build_env, sources, static=False, libs=[]):
cloned_build_env = build_env.Clone()
if env['os'] == 'android' and static == False:
cloned_build_env["LINKFLAGS"].remove('-pie')
cloned_build_env["LINKFLAGS"].remove('-static-libstdc++')
if static:
obj = cloned_build_env.StaticLibrary(name, source=sources, LIBS = ckw_env["LIBS"] + libs)
else:
obj = cloned_build_env.SharedLibrary(name, source=sources, LIBS = ckw_env["LIBS"] + libs)
obj = install_lib(obj)
build_env.Default(obj)
return obj
ckw_env = env.Clone()
default_cpp_compiler = 'g++' if env['os'] not in ['android'] else 'clang++'
cpp_compiler = os.environ.get('CXX', default_cpp_compiler)
ckw_env.Append(CPPPATH =[Dir("./src/").path] )
# Append version defines for semantic versioning
ckw_env.Append(CPPDEFINES = [('COMPUTE_KERNEL_WRITER_VERSION_MAJOR', LIBRARY_VERSION_MAJOR),
('COMPUTE_KERNEL_WRITER_VERSION_MINOR', LIBRARY_VERSION_MINOR),
('COMPUTE_KERNEL_WRITER_VERSION_PATCH', LIBRARY_VERSION_PATCH)])
# Don't allow undefined references in the libraries:
undefined_flag = '-Wl,--no-undefined'
ckw_env.Append(LINKFLAGS=[undefined_flag])
# Kernel writer files
kernel_writer_files = Glob('./src/*.cpp')
# OpenCL specific files
kernel_writer_files += Glob('./src/cl/*.cpp')
ckw_a = build_library(LIB_PREFIX + '-static', ckw_env, kernel_writer_files, static=True)
Export('ckw_a')
# SHARED library build.
ckw_so = build_library(LIB_PREFIX, ckw_env, kernel_writer_files, static=False)
Export('ckw_so')
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