SConscript revision 12869
110260SAndrew.Bardsley@arm.com# Copyright 2018 Google, Inc. 210260SAndrew.Bardsley@arm.com# 310260SAndrew.Bardsley@arm.com# Redistribution and use in source and binary forms, with or without 410260SAndrew.Bardsley@arm.com# modification, are permitted provided that the following conditions are 510260SAndrew.Bardsley@arm.com# met: redistributions of source code must retain the above copyright 610260SAndrew.Bardsley@arm.com# notice, this list of conditions and the following disclaimer; 710260SAndrew.Bardsley@arm.com# redistributions in binary form must reproduce the above copyright 810260SAndrew.Bardsley@arm.com# notice, this list of conditions and the following disclaimer in the 910260SAndrew.Bardsley@arm.com# documentation and/or other materials provided with the distribution; 1010260SAndrew.Bardsley@arm.com# neither the name of the copyright holders nor the names of its 1110260SAndrew.Bardsley@arm.com# contributors may be used to endorse or promote products derived from 1210260SAndrew.Bardsley@arm.com# this software without specific prior written permission. 1310315Snilay@cs.wisc.edu# 1410260SAndrew.Bardsley@arm.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1510260SAndrew.Bardsley@arm.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1610260SAndrew.Bardsley@arm.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1710260SAndrew.Bardsley@arm.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1810260SAndrew.Bardsley@arm.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 1910260SAndrew.Bardsley@arm.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2010315Snilay@cs.wisc.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2110260SAndrew.Bardsley@arm.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2210260SAndrew.Bardsley@arm.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2310260SAndrew.Bardsley@arm.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2410260SAndrew.Bardsley@arm.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2510260SAndrew.Bardsley@arm.com# 2610753Sstever@gmail.com# Authors: Gabe Black 2710260SAndrew.Bardsley@arm.com 2810260SAndrew.Bardsley@arm.comfrom __future__ import print_function 2910260SAndrew.Bardsley@arm.com 3010260SAndrew.Bardsley@arm.comImport('*') 3110260SAndrew.Bardsley@arm.com 3210260SAndrew.Bardsley@arm.comif env['USE_SYSTEMC']: 3310260SAndrew.Bardsley@arm.com 3410260SAndrew.Bardsley@arm.com from gem5_scons import Transform 3510260SAndrew.Bardsley@arm.com 3610260SAndrew.Bardsley@arm.com import os.path 3710260SAndrew.Bardsley@arm.com import json 3810260SAndrew.Bardsley@arm.com 3910260SAndrew.Bardsley@arm.com src = str(Dir('.').srcdir) 4010260SAndrew.Bardsley@arm.com 4110260SAndrew.Bardsley@arm.com class SystemCTest(object): 4210315Snilay@cs.wisc.edu def __init__(self, dirname, name): 4310260SAndrew.Bardsley@arm.com self.name = name 4410315Snilay@cs.wisc.edu self.reldir = os.path.relpath(dirname, src) 4510260SAndrew.Bardsley@arm.com self.target = os.path.join(self.reldir, name) 4610260SAndrew.Bardsley@arm.com self.sources = [] 4710260SAndrew.Bardsley@arm.com 4810260SAndrew.Bardsley@arm.com self.compile_only = False 4910260SAndrew.Bardsley@arm.com 5010260SAndrew.Bardsley@arm.com def add_source(self, source): 5110260SAndrew.Bardsley@arm.com self.sources.append(os.path.join(self.reldir, source)) 5210260SAndrew.Bardsley@arm.com 5310260SAndrew.Bardsley@arm.com def add_sources(self, sources): 5410260SAndrew.Bardsley@arm.com for source in sources: 5510260SAndrew.Bardsley@arm.com self.sources.append(os.path.join(self.reldir, '..', source)) 5610260SAndrew.Bardsley@arm.com 5710260SAndrew.Bardsley@arm.com def properties(self): 5810260SAndrew.Bardsley@arm.com return { 5910260SAndrew.Bardsley@arm.com 'name' : self.name, 6010260SAndrew.Bardsley@arm.com 'path' : self.reldir, 6110260SAndrew.Bardsley@arm.com 'compile_only' : self.compile_only 6210260SAndrew.Bardsley@arm.com } 6310260SAndrew.Bardsley@arm.com 6410260SAndrew.Bardsley@arm.com ext_dir = Dir('..').Dir('ext') 6510260SAndrew.Bardsley@arm.com class SystemCTestBin(Executable): 6610260SAndrew.Bardsley@arm.com def __init__(self, test): 6710260SAndrew.Bardsley@arm.com super(SystemCTestBin, self).__init__(test.target, *test.sources) 6810260SAndrew.Bardsley@arm.com 6910260SAndrew.Bardsley@arm.com @classmethod 7010260SAndrew.Bardsley@arm.com def declare_all(cls, env): 7110260SAndrew.Bardsley@arm.com env = env.Clone() 7210260SAndrew.Bardsley@arm.com 7310260SAndrew.Bardsley@arm.com # Turn off extra warnings and Werror for the tests. 7410260SAndrew.Bardsley@arm.com to_remove = ['-Wall', '-Wundef', '-Wextra', '-Werror'] 7510260SAndrew.Bardsley@arm.com env['CCFLAGS'] = \ 7610260SAndrew.Bardsley@arm.com filter(lambda f: f not in to_remove, env['CCFLAGS']) 7710260SAndrew.Bardsley@arm.com 7810260SAndrew.Bardsley@arm.com env.Append(CPPPATH=ext_dir) 7910260SAndrew.Bardsley@arm.com 8010260SAndrew.Bardsley@arm.com super(SystemCTestBin, cls).declare_all(env) 8110260SAndrew.Bardsley@arm.com 8210260SAndrew.Bardsley@arm.com def declare(self, env): 8310260SAndrew.Bardsley@arm.com sources = list(self.sources) 8410260SAndrew.Bardsley@arm.com for f in self.filters: 8510260SAndrew.Bardsley@arm.com sources = Source.all.apply_filter(f) 8610260SAndrew.Bardsley@arm.com objs = self.srcs_to_objs(env, sources) 8710260SAndrew.Bardsley@arm.com objs = objs + env['SHARED_LIB'] + env['MAIN_OBJS'] 8810260SAndrew.Bardsley@arm.com return super(SystemCTestBin, self).declare(env, objs) 8910260SAndrew.Bardsley@arm.com 9010260SAndrew.Bardsley@arm.com tests = [] 9110260SAndrew.Bardsley@arm.com def new_test(dirname, name): 9210260SAndrew.Bardsley@arm.com test = SystemCTest(dirname, name) 9310260SAndrew.Bardsley@arm.com tests.append(test) 9410260SAndrew.Bardsley@arm.com return test 9510260SAndrew.Bardsley@arm.com 9610260SAndrew.Bardsley@arm.com 9710260SAndrew.Bardsley@arm.com def scan_dir_for_tests(subdir): 9810260SAndrew.Bardsley@arm.com def visitor(arg, dirname, names): 9910260SAndrew.Bardsley@arm.com # If there's a 'DONTRUN' file in this directory, skip it and any 10010260SAndrew.Bardsley@arm.com # child directories. 10110260SAndrew.Bardsley@arm.com if 'DONTRUN' in names: 10210260SAndrew.Bardsley@arm.com del names[:] 10310260SAndrew.Bardsley@arm.com return 10410260SAndrew.Bardsley@arm.com 10510315Snilay@cs.wisc.edu endswith = lambda sfx: filter(lambda n: n.endswith(sfx), names) 10610260SAndrew.Bardsley@arm.com 10710260SAndrew.Bardsley@arm.com cpps = endswith('.cpp') 10810260SAndrew.Bardsley@arm.com if not cpps: 10910260SAndrew.Bardsley@arm.com return 11010260SAndrew.Bardsley@arm.com 11110260SAndrew.Bardsley@arm.com # If there's only one source file, then that files name is the test 11210260SAndrew.Bardsley@arm.com # name, and it's the source for that test. 11310260SAndrew.Bardsley@arm.com if len(cpps) == 1: 11410260SAndrew.Bardsley@arm.com cpp = cpps[0] 11510260SAndrew.Bardsley@arm.com 11610260SAndrew.Bardsley@arm.com test = new_test(dirname, os.path.splitext(cpp)[0]) 11710260SAndrew.Bardsley@arm.com test.add_source(cpp) 11810260SAndrew.Bardsley@arm.com 11910260SAndrew.Bardsley@arm.com # Otherwise, expect there to be a file that ends in .f. That files 12010260SAndrew.Bardsley@arm.com # name is the test name, and it will list the source files with 12110260SAndrew.Bardsley@arm.com # one preceeding path component. 12210260SAndrew.Bardsley@arm.com else: 12310260SAndrew.Bardsley@arm.com fs = endswith('.f') 12410260SAndrew.Bardsley@arm.com if len(fs) != 1: 12510260SAndrew.Bardsley@arm.com print("In %s, expected 1 *.f file, but found %d.", 12610260SAndrew.Bardsley@arm.com dirname, len(fs)) 12710260SAndrew.Bardsley@arm.com for f in fs: 12810260SAndrew.Bardsley@arm.com print(os.path.join(dirname, f)) 12910260SAndrew.Bardsley@arm.com return 13010260SAndrew.Bardsley@arm.com f = fs[0] 13110260SAndrew.Bardsley@arm.com 13210260SAndrew.Bardsley@arm.com test = new_test(dirname, os.path.splitext(f)[0]) 13310260SAndrew.Bardsley@arm.com with open(os.path.join(dirname, f)) as content: 13410260SAndrew.Bardsley@arm.com lines = content.readlines 13510260SAndrew.Bardsley@arm.com # Get rid of leading and trailing whitespace. 13610636Snilay@cs.wisc.edu lines = map(lambda x: x.strip(), content.readlines()) 13710260SAndrew.Bardsley@arm.com # Get rid of blank lines. 13810260SAndrew.Bardsley@arm.com lines = filter(lambda x: x, lines) 13910260SAndrew.Bardsley@arm.com # Add all the sources to this test. 14010260SAndrew.Bardsley@arm.com test.add_sources(lines) 14110260SAndrew.Bardsley@arm.com 14210260SAndrew.Bardsley@arm.com if 'COMPILE' in names: 14310260SAndrew.Bardsley@arm.com test.compile_only = True 14410260SAndrew.Bardsley@arm.com 14510260SAndrew.Bardsley@arm.com subdir_src = Dir('.').srcdir.Dir(subdir) 14610260SAndrew.Bardsley@arm.com os.path.walk(str(subdir_src), visitor, None) 14710260SAndrew.Bardsley@arm.com 14810260SAndrew.Bardsley@arm.com scan_dir_for_tests('systemc') 14910260SAndrew.Bardsley@arm.com 15010260SAndrew.Bardsley@arm.com 15110260SAndrew.Bardsley@arm.com def build_tests_json(target, source, env): 15210260SAndrew.Bardsley@arm.com data = { test.target : test.properties() for test in tests } 15310260SAndrew.Bardsley@arm.com with open(str(target[0]), "w") as tests_json: 15410260SAndrew.Bardsley@arm.com json.dump(data, tests_json) 15510260SAndrew.Bardsley@arm.com 15610260SAndrew.Bardsley@arm.com AlwaysBuild(env.Command(File('tests.json'), None, 15710260SAndrew.Bardsley@arm.com MakeAction(build_tests_json, Transform("TESTJSON")))) 15810260SAndrew.Bardsley@arm.com 15910260SAndrew.Bardsley@arm.com 16010260SAndrew.Bardsley@arm.com for test in tests: 16110260SAndrew.Bardsley@arm.com SystemCTestBin(test) 16210260SAndrew.Bardsley@arm.com