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Allow building with debug symbols

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Also allow running individual tests
This commit is contained in:
Kovid Goyal
2016-11-07 13:23:03 +05:30
parent f63a4e7015
commit 8c0b908222
2 changed files with 35 additions and 17 deletions
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30
setup.py
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@@ -8,6 +8,7 @@ import sys
import sysconfig
import shlex
import subprocess
import argparse
base = os.path.dirname(os.path.abspath(__file__))
build_dir = os.path.join(base, 'build')
@@ -25,12 +26,12 @@ def pkg_config(pkg, *args):
return shlex.split(subprocess.check_output(['pkg-config', pkg] + list(args)).decode('utf-8'))
def init_env():
def init_env(debug=False):
global cflags, ldflags, cc, ldpaths
cc = os.environ.get('CC', 'gcc')
cflags = os.environ.get('OVERRIDE_CFLAGS',
'-Wextra -Wno-missing-field-initializers -Wall -std=c99 -D_XOPEN_SOURCE=700'
' -pedantic-errors -Werror -O3 -DNDEBUG -fwrapv -fstack-protector-strong -pipe')
cflags = os.environ.get('OVERRIDE_CFLAGS', (
'-Wextra -Wno-missing-field-initializers -Wall -std=c99 -D_XOPEN_SOURCE=700'
' -pedantic-errors -Werror {} -DNDEBUG -fwrapv -fstack-protector-strong -pipe').format('-ggdb' if debug else '-O3'))
cflags = shlex.split(cflags) + shlex.split(sysconfig.get_config_var('CCSHARED'))
ldflags = os.environ.get('OVERRIDE_LDFLAGS', '-Wall -O3')
ldflags = shlex.split(ldflags)
@@ -69,8 +70,23 @@ def compile_c_extension(module, *sources):
run_tool([cc] + cflags + ['-c', src] + ['-o', dest])
run_tool([cc] + ldflags + objects + ldpaths + ['-o', os.path.join(base, module + '.so')])
if __name__ == '__main__':
def option_parser():
p = argparse.ArgumentParser()
p.add_argument('action', nargs='?', default='build', choices='build test'.split(), help='Action to perform (default is build)')
p.add_argument('--debug', default=False, action='store_true',
help='Build extension modules with debugging symbols')
return p
def main():
if sys.version_info < (3, 5):
raise SystemExit('python >= 3.5 required')
init_env()
compile_c_extension('kitty/fast_data_types', 'kitty/line.c', 'kitty/data-types.c', 'kitty/line-buf.c', 'kitty/cursor.c')
args = option_parser().parse_args()
init_env(args.debug)
if args.action == 'build':
compile_c_extension('kitty/fast_data_types', 'kitty/line.c', 'kitty/data-types.c', 'kitty/line-buf.c', 'kitty/cursor.c')
elif args.action == 'test':
os.execlp(sys.executable, sys.executable, os.path.join(base, 'test.py'))
if __name__ == '__main__':
main()