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import os, time, re, string, glob, subprocess
from .gettext import *
from .resource_template import *
from .ragel import *
from .template import *
from SCons.Script import Chmod, Flatten
from SCons.Util import NodeList
from SCons.Script.SConscript import SConsEnvironment
def MatchFiles (files, path, repath, dir_exclude_pattern, file_exclude_pattern):
for filename in os.listdir(path):
fullname = os.path.join (path, filename)
repath_file = os.path.join (repath, filename);
if os.path.isdir (fullname):
if not dir_exclude_pattern.search(repath_file):
MatchFiles (files, fullname, repath_file, dir_exclude_pattern, file_exclude_pattern)
else:
if not file_exclude_pattern.search(filename):
files.append (fullname)
def CheckPKG(context, name):
context.Message('Checking for library %s... ' % name)
ret = context.TryAction('pkg-config --exists "%s"' % name)[0]
context.Result(ret)
return ret
def CheckProgram(context, env, name, member_name):
context.Message('Checking for program %s... ' % name)
if env[member_name]:
context.Result(True)
return True
else:
context.Result(False)
return False
def CompareVersions(a, b):
for i in range(0, min(len(a), len(b))):
if a[i] < b[i]:
return 1
if a[i] > b[i]:
return -1
return 0
def CheckBoost(context, version):
context.Message('Checking for library boost >= %s... ' % (version))
result, boost_version = context.TryRun("""
#include <boost/version.hpp>
#include <iostream>
int main(){
std::cout << BOOST_LIB_VERSION << std::endl;
return 0;
}
""", '.cpp')
if result:
found_version = boost_version.strip('\r\n\t ').split('_')
required_version = version.strip('\r\n\t ').split('.')
result = CompareVersions(required_version, found_version) >= 0
context.Result(result)
return result
class GpickLibrary(NodeList):
include_dirs = []
class GpickEnvironment(SConsEnvironment):
extern_libs = {}
def AddCustomBuilders(self):
addGettextBuilder(self)
addResourceTemplateBuilder(self)
addTemplateBuilder(self)
addRagelBuilder(self)
def DefineLibrary(self, library_name, library):
self.extern_libs[library_name] = library
def UseLibrary(self, library_name):
lib = self.extern_libs[library_name]
for i in lib:
lib_include_path = os.path.split(i.path)[0]
self.PrependUnique(LIBS = [library_name], LIBPATH = ['#' + lib_include_path])
self.PrependUnique(CPPPATH = lib.include_dirs)
return lib
def ConfirmPrograms(self, conf, programs):
conf.AddTests({'CheckProgram': CheckProgram})
for evar, args in programs.items():
found = False
for name, member_name in args['checks'].items():
if conf.CheckProgram(self, name, member_name):
found = True;
break
if not found:
if 'required' in args:
if not args['required']==False:
self.Exit(1)
else:
self.Exit(1)
def ConfirmLibs(self, conf, libs):
conf.AddTests({'CheckPKG': CheckPKG})
for evar, args in libs.items():
found = False
for name, version in args['checks'].items():
if conf.CheckPKG(name + ' ' + version):
self[evar]=name
found = True;
break
if not found:
if 'required' in args:
if not args['required']==False:
self.Exit(1)
else:
self.Exit(1)
def ConfirmBoost(self, conf, version):
conf.AddTests({'CheckBoost': CheckBoost})
if conf.CheckBoost(version):
return
else:
self.Exit(1)
def InstallPerm(self, dir, source, perm):
obj = self.Install(dir, source)
for i in obj:
self.AddPostAction(i, Chmod(i, perm))
return dir
def InstallPermAutoDir(self, dir, relative_dir, source, perm):
for f in Flatten(source):
path = dir
if str(f.get_dir()).startswith(relative_dir):
path = os.path.join(path, str(f.get_dir())[len(relative_dir):])
else:
path = os.path.join(path, str(f.get_dir()))
obj = self.Install(path, f)
for i in obj:
self.AddPostAction(i, Chmod(i, perm))
return dir
InstallProgram = lambda self, dir, source: GpickEnvironment.InstallPerm(self, dir, source, 0o755)
InstallData = lambda self, dir, source: GpickEnvironment.InstallPerm(self, dir, source, 0o644)
InstallDataAutoDir = lambda self, dir, relative_dir, source: GpickEnvironment.InstallPermAutoDir(self, dir, relative_dir, source, 0o644)
def GetSourceFiles(self, dir_exclude_pattern, file_exclude_pattern):
dir_exclude_prog = re.compile(dir_exclude_pattern)
file_exclude_prog = re.compile(file_exclude_pattern)
files = []
MatchFiles(files, self.GetLaunchDir(), os.sep, dir_exclude_prog, file_exclude_prog)
return files
def GetVersionInfo(self):
try:
revision = subprocess.Popen(['git', 'show', '--no-patch', '--format="%H %ct"'], shell=False, stdout=subprocess.PIPE, stderr=subprocess.STDOUT).communicate()[0]
match = re.search('([\d\w]+) (\d+)', str(revision))
rev_hash = match.group(1)
commit_date = time.gmtime(int(match.group(2)))
rev_date = time.strftime("%Y-%m-%d", commit_date)
rev_time = time.strftime("%H:%M:%S", commit_date)
except:
try:
with open("../version.txt", "r") as version_file:
lines = version_file.read().splitlines()
rev_hash = lines[0]
rev_date = lines[1]
rev_time = lines[2]
except:
rev_hash = 'unknown'
commit_date = time.gmtime(int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))
rev_date = time.strftime("%Y-%m-%d", commit_date)
rev_time = time.strftime("%H:%M:%S", commit_date)
self.Replace(
GPICK_BUILD_REVISION = rev_hash[0:10],
GPICK_BUILD_DATE = rev_date,
GPICK_BUILD_TIME = rev_time,
);
def RegexEscape(str):
return str.replace('\\', '\\\\')
def WriteNsisVersion(target, source, env):
for t in target:
for s in source:
file = open(str(t),"w")
file.writelines('!define VERSION "' + str(env['GPICK_BUILD_VERSION']) + '"')
file.close()
return 0
def Glob(path):
files = []
for f in glob.glob(os.path.join(path, '*')):
if os.path.isdir(str(f)):
files.extend(Glob(str(f)));
else:
files.append(str(f));
return files
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