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#!/usr/bin/env python
# encoding: utf-8
Import('env')
Import('VERSION_MAJOR')
Import('VERSION_MINOR')
Import('VERSION_PATCH')
Import('VERSION_NAME')
Import('create_uninstall_target')
import os
import codecs
def build_config_template(target, source, env):
text = source[0].get_text_contents()
with codecs.open(target[0].get_abspath(), 'w') as handle:
config_h = text.format(
INSTALL_PREFIX=GetOption('actual_prefix') or GetOption('prefix'),
HAVE_LIBINTL=env['HAVE_GETTEXT'],
HAVE_LIBELF=env['HAVE_LIBELF'],
HAVE_JSON_GLIB=env['HAVE_JSON_GLIB'],
HAVE_GIO_UNIX=env['HAVE_GIO_UNIX'],
HAVE_FIEMAP=env['HAVE_FIEMAP'],
HAVE_XATTR=env['HAVE_XATTR'],
HAVE_LXATTR=env['HAVE_LXATTR'],
HAVE_SHA512=env['HAVE_SHA512'],
HAVE_BIGFILES=env['HAVE_BIGFILES'],
HAVE_STAT64=env['HAVE_BIG_STAT'],
HAVE_POSIX_FADVISE=env['HAVE_POSIX_FADVISE'],
HAVE_BIG_OFF_T=env['HAVE_BIG_OFF_T'],
HAVE_BLKID=env['HAVE_BLKID'],
HAVE_SYSBLOCK=env['HAVE_SYSBLOCK'],
HAVE_LINUX_LIMITS=env['HAVE_LINUX_LIMITS'],
HAVE_LINUX_FS_H=env['HAVE_LINUX_FS_H'],
HAVE_BTRFS_H=env['HAVE_BTRFS_H'],
HAVE_MM_CRC32_U64=env['HAVE_MM_CRC32_U64'],
HAVE_BUILTIN_CPU_SUPPORTS=env['HAVE_BUILTIN_CPU_SUPPORTS'],
HAVE_UNAME=env['HAVE_UNAME'],
HAVE_SYSMACROS_H=env['HAVE_SYSMACROS_H'],
VERSION_MAJOR=VERSION_MAJOR,
VERSION_MINOR=VERSION_MINOR,
VERSION_PATCH=VERSION_PATCH,
VERSION_NAME=VERSION_NAME,
VERSION_GIT_REVISION=env['gitrev'].strip(),
BUILD_DATE=env['BUILD_DATE'],
BUILD_TIME=env['BUILD_TIME']
)
handle.write(config_h)
def prepare_c_source(text, escape_percentages=True):
# Prepare the Python source to be compatible with C-strings
text = text.replace('"', '\\"')
text = text.replace('\\n', '\\\\n')
text = '\\n"\n"'.join(text.splitlines())
if escape_percentages:
text = text.replace('%', '%%')
text = text.replace('%%s', '%s')
return text
def build_python_formatter(target, source, env):
text = source[0].get_text_contents()
with codecs.open('lib/formats/py.py', 'r') as handle:
py_source = prepare_c_source(handle.read(), False)
with codecs.open(target[0].get_abspath(), 'w') as handle:
handle.write(text.replace('<<PYTHON_SOURCE>>', py_source))
def build_sh_formatter(target, source, env):
text = source[0].get_text_contents()
with codecs.open('lib/formats/sh.sh', 'r') as handle:
sh_source = prepare_c_source(handle.read())
with codecs.open(target[0].get_abspath(), 'w') as handle:
handle.write(text.replace('<<SH_SOURCE>>', sh_source))
config = env.Command(
'config.h', 'config.h.in', build_config_template
)
py_formatter = env.Command(
'formats/py.c', 'formats/py.c.in', build_python_formatter
)
sh_formatter = env.Command(
'formats/sh.c', 'formats/sh.c.in', build_sh_formatter
)
library = env.Library(
'../rmlint',
Glob('*.c') +
Glob('checksums/*.c') +
Glob('checksums/xxhash/*.c') +
Glob('checksums/blake2/*.c') +
Glob('checksums/sha3/*.c') +
Glob('formats/*.c') +
Glob('fts/*.c')
)
headers = Glob('*.h')
env.Depends(library, [config, py_formatter, sh_formatter])
env.AlwaysBuild(config)
env.AlwaysBuild(py_formatter)
env.AlwaysBuild(sh_formatter)
# Disable this for now until someone
# announces interest in this.
INSTALL_LIBRARY = False
if 'install' in COMMAND_LINE_TARGETS and INSTALL_LIBRARY:
env.Alias('install', env.Install('$PREFIX/' + GetOption('libdir'), [library]))
for header in headers:
env.Alias('install', env.Install('$PREFIX/include/rmlint', [header]))
if 'uninstall' in COMMAND_LINE_TARGETS and INSTALL_LIBRARY:
create_uninstall_target(env, "$PREFIX/{}/{}".format(
GetOption('libdir'),
os.path.basename(str(library[0]))
))
for header in headers:
create_uninstall_target(env, "$PREFIX/include/rmlint/" + str(header))
Return('library')
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