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#!/usr/bin/env python
import os
import sys
from waflib import Logs, Options, TaskGen
from waflib.extras import autowaf
# Library and package version (UNIX style major, minor, micro)
# major increment <=> incompatible changes
# minor increment <=> compatible changes (additions)
# micro increment <=> no interface changes
PUGL_VERSION = '0.2.0'
PUGL_MAJOR_VERSION = '0'
# Mandatory waf variables
APPNAME = 'pugl' # Package name for waf dist
VERSION = PUGL_VERSION # Package version for waf dist
top = '.' # Source directory
out = 'build' # Build directory
def options(ctx):
ctx.load('compiler_c')
opts = ctx.configuration_options()
opts.add_option('--target', default=None, dest='target',
help='target platform (e.g. "win32" or "darwin")')
ctx.add_flags(
opts,
{'no-gl': 'do not build OpenGL support',
'no-cairo': 'do not build Cairo support',
'no-static': 'do not build static library',
'no-shared': 'do not build shared library',
'log': 'print GL information to console',
'grab-focus': 'work around keyboard issues by grabbing focus'})
def configure(conf):
conf.env.TARGET_PLATFORM = Options.options.target or sys.platform
conf.load('compiler_c', cache=True)
conf.load('autowaf', cache=True)
if conf.env.TARGET_PLATFORM == 'win32':
if conf.env.MSVC_COMPILER:
conf.env.append_unique('CFLAGS', ['/wd4191'])
elif conf.env.TARGET_PLATFORM == 'darwin':
conf.env.append_unique('CFLAGS', ['-Wno-deprecated-declarations'])
if not conf.env.MSVC_COMPILER:
conf.env.append_value('LINKFLAGS', ['-fvisibility=hidden'])
for f in ('CFLAGS', 'CXXFLAGS'):
conf.env.append_value(f, ['-fvisibility=hidden'])
if Options.options.strict:
conf.env.append_value(f, ['-Wunused-parameter'])
autowaf.set_c_lang(conf, 'c99')
if not Options.options.no_gl:
# TODO: Portable check for OpenGL
conf.define('HAVE_GL', 1)
conf.define('PUGL_HAVE_GL', 1)
conf.check(features='c cshlib', lib='m', uselib_store='M', mandatory=False)
if not Options.options.no_cairo:
autowaf.check_pkg(conf, 'cairo',
uselib_store = 'CAIRO',
atleast_version = '1.0.0',
mandatory = False)
if conf.is_defined('HAVE_CAIRO'):
conf.define('PUGL_HAVE_CAIRO', 1)
if Options.options.log:
conf.define('PUGL_VERBOSE', 1)
# Shared library building is broken on win32 for some reason
conf.env.update({
'BUILD_SHARED': not Options.options.no_shared,
'BUILD_STATIC': conf.env.BUILD_TESTS or not Options.options.no_static})
autowaf.set_lib_env(conf, 'pugl', PUGL_VERSION)
conf.write_config_header('pugl_config.h', remove=False)
autowaf.display_summary(
conf,
{"Build static library": bool(conf.env.BUILD_STATIC),
"Build shared library": bool(conf.env.BUILD_SHARED),
"OpenGL support": conf.is_defined('HAVE_GL'),
"Cairo support": conf.is_defined('HAVE_CAIRO'),
"Verbose console output": conf.is_defined('PUGL_VERBOSE')})
def build(bld):
# C Headers
includedir = '${INCLUDEDIR}/pugl-%s/pugl' % PUGL_MAJOR_VERSION
bld.install_files(includedir, bld.path.ant_glob('pugl/*.h'))
bld.install_files(includedir, bld.path.ant_glob('pugl/*.hpp'))
# Pkgconfig file
autowaf.build_pc(bld, 'PUGL', PUGL_VERSION, PUGL_MAJOR_VERSION, [],
{'PUGL_MAJOR_VERSION': PUGL_MAJOR_VERSION})
libflags = []
framework = []
libs = []
lib_source = ['pugl/detail/implementation.c']
if bld.env.TARGET_PLATFORM == 'win32':
lib_source += ['pugl/detail/win.c']
libs = ['gdi32', 'user32']
if bld.is_defined('HAVE_GL'):
lib_source += ['pugl/detail/win_gl.c']
libs += ['opengl32']
if bld.is_defined('HAVE_CAIRO'):
lib_source += ['pugl/detail/win_cairo.c']
libs += ['cairo']
elif bld.env.TARGET_PLATFORM == 'darwin':
lib_source += ['pugl/detail/mac.m']
framework = ['Cocoa', 'OpenGL']
else:
lib_source += ['pugl/detail/x11.c']
libs = ['X11']
if bld.is_defined('HAVE_GL'):
lib_source += ['pugl/detail/x11_gl.c']
libs += ['GL']
if bld.is_defined('HAVE_CAIRO'):
lib_source += ['pugl/detail/x11_cairo.c']
common = {
'framework': framework,
'includes': ['.'],
}
lib_common = common.copy()
lib_common.update({
'export_includes': ['.'],
'install_path': '${LIBDIR}',
'lib': libs,
'uselib': ['CAIRO'],
'source': lib_source,
'target': 'pugl-%s' % PUGL_MAJOR_VERSION,
'vnum': PUGL_VERSION,
})
# Shared Library
if bld.env.BUILD_SHARED:
bld(features = 'c cshlib',
name = 'libpugl',
cflags = libflags + ['-DPUGL_SHARED', '-DPUGL_INTERNAL'],
**lib_common)
# Static library
if bld.env.BUILD_STATIC:
bld(features = 'c cstlib',
name = 'libpugl_static',
cflags = ['-DPUGL_INTERNAL'],
**lib_common)
if bld.env.BUILD_TESTS:
test_libs = libs
test_cflags = ['']
# Test programs
progs = []
if bld.is_defined('HAVE_GL'):
progs += ['pugl_test']
if bld.is_defined('HAVE_CAIRO'):
progs += ['pugl_cairo_test']
for prog in progs:
if bld.env.TARGET_PLATFORM == 'darwin':
target = '{0}.app/Contents/MacOS/{0}'.format(prog)
bld(features = 'subst',
source = 'resources/Info.plist.in',
target = '{}.app/Contents/Info.plist'.format(prog),
install_path = '',
NAME = prog)
else:
target = prog
bld(features = 'c cprogram',
source = 'test/%s.c' % prog,
use = 'libpugl_static',
lib = test_libs,
uselib = ['CAIRO', 'M'],
target = target,
install_path = '',
cflags = test_cflags,
**common)
if bld.env.DOCS:
bld(features = 'subst',
source = 'Doxyfile.in',
target = 'Doxyfile',
install_path = '',
name = 'Doxyfile',
PUGL_VERSION = PUGL_VERSION,
PUGL_SRCDIR = os.path.abspath(bld.path.srcpath()))
bld(features = 'doxygen',
doxyfile = 'Doxyfile')
def test(tst):
pass
def lint(ctx):
"checks code for style issues"
import subprocess
subprocess.call("flake8 wscript --ignore E221,W504,E251,E241",
shell=True)
cmd = ("clang-tidy -p=. -header-filter=.* -checks=\"*," +
"-bugprone-suspicious-string-compare," +
"-clang-analyzer-alpha.*," +
"-cppcoreguidelines-avoid-magic-numbers," +
"-google-readability-todo," +
"-hicpp-multiway-paths-covered," +
"-hicpp-signed-bitwise," +
"-hicpp-uppercase-literal-suffix," +
"-llvm-header-guard," +
"-misc-misplaced-const," +
"-misc-unused-parameters," +
"-readability-else-after-return," +
"-readability-magic-numbers," +
"-readability-uppercase-literal-suffix\" " +
"../pugl/detail/*.c")
subprocess.call(cmd, cwd='build', shell=True)
try:
subprocess.call(['iwyu_tool.py', '-o', 'clang', '-p', 'build'])
except Exception:
Logs.warn('Failed to call iwyu_tool.py')
# Alias .m files to be compiled like .c files, gcc will do the right thing.
@TaskGen.extension('.m')
def m_hook(self, node):
return self.create_compiled_task('c', node)
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