def write_setting_header (conf, **kwargs):
conf.setenv ("setting")
conf.write_config_header (**kwargs)
bak = conf.env.cfg_files
conf.setenv("")
conf.env.append_unique ("cfg_files", bak)
conf.all_envs.pop("setting", None)
def write_setting_header(conf, **kwargs):
conf.setenv("setting")
conf.write_config_header(**kwargs)
bak = conf.env.cfg_files
conf.setenv("")
conf.env.append_unique("cfg_files", bak)
conf.all_envs.pop("setting", None)
def SAMBA_CONFIG_H(conf, path=None):
'''write out config.h in the right directory'''
# we don't want to produce a config.h in places like lib/replace
# when we are building projects that depend on lib/replace
if not IN_LAUNCH_DIR(conf):
return
# we need to build real code that can't be optimized away to test
stack_protect_list = ['-fstack-protector-strong', '-fstack-protector']
for stack_protect_flag in stack_protect_list:
flag_supported = conf.check(
fragment='''
#include <stdio.h>
int main(void)
{
char t[100000];
while (fgets(t, sizeof(t), stdin));
return 0;
}
''',
execute=0,
cflags=['-Werror', '-Wp,-D_FORTIFY_SOURCE=2', stack_protect_flag],
mandatory=False,
msg='Checking if compiler accepts %s' % (stack_protect_flag))
if flag_supported:
conf.ADD_CFLAGS('%s' % (stack_protect_flag))
break
flag_supported = conf.check(
fragment='''
#include <stdio.h>
int main(void)
{
char t[100000];
while (fgets(t, sizeof(t), stdin));
return 0;
}
''',
execute=0,
cflags=['-Werror', '-fstack-clash-protection'],
mandatory=False,
msg='Checking if compiler accepts -fstack-clash-protection')
if flag_supported:
conf.ADD_CFLAGS('-fstack-clash-protection')
if Options.options.debug:
conf.ADD_CFLAGS('-g', testflags=True)
if Options.options.pidl_developer:
conf.env.PIDL_DEVELOPER_MODE = True
if Options.options.developer:
conf.env.DEVELOPER_MODE = True
conf.ADD_CFLAGS('-g', testflags=True)
conf.ADD_CFLAGS('-Wall', testflags=True)
conf.ADD_CFLAGS('-Wshadow', testflags=True)
conf.ADD_CFLAGS('-Wmissing-prototypes', testflags=True)
if CHECK_CODE(
conf,
'struct a { int b; }; struct c { struct a d; } e = { };',
'CHECK_C99_INIT',
link=False,
cflags=
'-Wmissing-field-initializers -Werror=missing-field-initializers',
msg="Checking C99 init of nested structs."):
conf.ADD_CFLAGS('-Wmissing-field-initializers', testflags=True)
conf.ADD_CFLAGS('-Wformat-overflow=2', testflags=True)
conf.ADD_CFLAGS('-Wformat-zero-length', testflags=True)
conf.ADD_CFLAGS('-Wcast-align -Wcast-qual', testflags=True)
conf.ADD_CFLAGS('-fno-common', testflags=True)
conf.ADD_CFLAGS('-Werror=address', testflags=True)
# we add these here to ensure that -Wstrict-prototypes is not set during configure
conf.ADD_CFLAGS('-Werror=strict-prototypes -Wstrict-prototypes',
testflags=True)
conf.ADD_CFLAGS('-Werror=write-strings -Wwrite-strings',
testflags=True)
conf.ADD_CFLAGS('-Werror-implicit-function-declaration',
testflags=True)
conf.ADD_CFLAGS('-Werror=pointer-arith -Wpointer-arith',
testflags=True)
conf.ADD_CFLAGS(
'-Werror=declaration-after-statement -Wdeclaration-after-statement',
testflags=True)
conf.ADD_CFLAGS('-Werror=return-type -Wreturn-type', testflags=True)
conf.ADD_CFLAGS('-Werror=uninitialized -Wuninitialized',
testflags=True)
conf.ADD_CFLAGS('-Wimplicit-fallthrough', testflags=True)
conf.ADD_CFLAGS('-Werror=strict-overflow -Wstrict-overflow=2',
testflags=True)
conf.ADD_CFLAGS('-Wformat=2 -Wno-format-y2k', testflags=True)
conf.ADD_CFLAGS('-Wno-format-zero-length', testflags=True)
conf.ADD_CFLAGS('-Werror=format-security -Wformat-security',
testflags=True,
prereq_flags='-Wformat')
# This check is because for ldb_search(), a NULL format string
# is not an error, but some compilers complain about that.
if CHECK_CFLAGS(
conf, ["-Werror=format", "-Wformat=2"], '''
int testformat(char *format, ...) __attribute__ ((format (__printf__, 1, 2)));
int main(void) {
testformat(0);
return 0;
}
'''):
if not 'EXTRA_CFLAGS' in conf.env:
conf.env['EXTRA_CFLAGS'] = []
conf.env['EXTRA_CFLAGS'].extend(TO_LIST("-Werror=format"))
if not Options.options.disable_warnings_as_errors:
conf.ADD_NAMED_CFLAGS('PICKY_CFLAGS',
'-Werror -Wno-error=deprecated-declarations',
testflags=True)
conf.ADD_NAMED_CFLAGS('PICKY_CFLAGS',
'-Wno-error=tautological-compare',
testflags=True)
conf.ADD_NAMED_CFLAGS('PICKY_CFLAGS',
'-Wno-error=cast-align',
testflags=True)
if Options.options.fatal_errors:
conf.ADD_CFLAGS('-Wfatal-errors', testflags=True)
if Options.options.pedantic:
conf.ADD_CFLAGS('-W', testflags=True)
if (Options.options.address_sanitizer
or Options.options.undefined_sanitizer):
conf.ADD_CFLAGS('-g -O1', testflags=True)
if Options.options.address_sanitizer:
conf.ADD_CFLAGS('-fno-omit-frame-pointer', testflags=True)
conf.ADD_CFLAGS('-fsanitize=address', testflags=True)
conf.ADD_LDFLAGS('-fsanitize=address', testflags=True)
conf.env['ADDRESS_SANITIZER'] = True
if Options.options.undefined_sanitizer:
conf.ADD_CFLAGS('-fsanitize=undefined', testflags=True)
conf.ADD_CFLAGS('-fsanitize=null', testflags=True)
conf.ADD_CFLAGS('-fsanitize=alignment', testflags=True)
conf.ADD_LDFLAGS('-fsanitize=undefined', testflags=True)
conf.env['UNDEFINED_SANITIZER'] = True
# Let people pass an additional ADDITIONAL_{CFLAGS,LDFLAGS}
# environment variables which are only used the for final build.
#
# The CFLAGS and LDFLAGS environment variables are also
# used for the configure checks which might impact their results.
#
# If these variables don't pass a smoke test, fail the configure
conf.add_os_flags('ADDITIONAL_CFLAGS')
if conf.env.ADDITIONAL_CFLAGS:
conf.CHECK_CFLAGS(conf.env['ADDITIONAL_CFLAGS'], mandatory=True)
conf.env['EXTRA_CFLAGS'].extend(conf.env['ADDITIONAL_CFLAGS'])
conf.add_os_flags('ADDITIONAL_LDFLAGS')
if conf.env.ADDITIONAL_LDFLAGS:
conf.CHECK_LDFLAGS(conf.env['ADDITIONAL_LDFLAGS'], mandatory=True)
conf.env['EXTRA_LDFLAGS'].extend(conf.env['ADDITIONAL_LDFLAGS'])
if path is None:
conf.write_config_header('default/config.h', top=True, remove=False)
else:
conf.write_config_header(os.path.join(conf.variant, path),
remove=False)
for key in conf.env.define_key:
conf.undefine(key, from_env=False)
conf.env.define_key = []
conf.SAMBA_CROSS_CHECK_COMPLETE()
def configure(conf):
conf.load('compiler_c intltool')
path, version = get_pkg_path_and_version("pidgin")
conf.env.PIDGIN_PATH = path
conf.env.PURPLE_PATH = join(path, "libpurple")
conf.env.PURPLE_VERSION = version
if conf.env.PURPLE_SSL:
# Order matters: It seems like ssl-gnutls has to be loaded before
# core-ssl to be found (see ssl.c:probe_ssl_plugins)
conf.env.PURPLE_PLUGINS += ["ssl-" + conf.env.PURPLE_SSL, "ssl"]
conf.env.append_value("LIB_PURPLE_BUILD", ["gnutls"])
plugins = conf.env.PURPLE_PLUGINS
conf.check_cfg(atleast_pkgconfig_version='0.1')
conf.check_cfg(package='libxml-2.0',
uselib_store='XML',
args=['--cflags', '--libs'])
conf.env.append_value("DEFINES_PURPLE_BUILD", ["HAVE_CONFIG_H"])
conf.env.append_value("INCLUDES_PURPLE_BUILD",
["libpurple_config", conf.env.PURPLE_PATH])
conf.env.append_value("LIB_PURPLE_BUILD", ["resolv"])
# We are going to build a shared library
conf.env.append_value("CFLAGS_PURPLE_BUILD", ["-fPIC"])
headers = [
"arpa/nameser_compat", "fcntl", "sys/time", "unistd", "locale",
"libintl", "signal", "stdint", "regex"
]
for i in headers:
conf.check_cc(header_name=i + ".h",
mandatory=False,
auto_add_header_name=True)
conf.define("PURPLE_PLUGINS", 1)
conf.define("HAVE_GETIFADDRS", 1)
conf.define("HAVE_INET_NTOP", 1)
conf.define("HAVE_INET_ATON", 1)
conf.define("HAVE_GETADDRINFO", 1)
conf.define("HAVE_STRUCT_TM_TM_ZONE", 1)
conf.define("HAVE_TM_GMTOFF", 1)
conf.define("HAVE_TIMEZONE", 1)
conf.define("HAVE_TIMGM", 1)
conf.define("HAVE_STRFTIME_Z_FORMAT", 1)
conf.define("HAVE_FILENO", 1)
conf.define("HAVE_STRUCT_SOCKADDR_SA_LEN", 1)
conf.define("VERSION", conf.env.PURPLE_VERSION)
conf.define("DISPLAY_VERSION", conf.env.PURPLE_VERSION)
conf.define("DATADIR", ".")
conf.define("SYSCONFDIR", ".")
conf.define("PACKAGE_NAME", "libpurple")
conf.define("HAVE_SSL", 1)
conf.define("HAVE_ICONV", 1)
conf.define("SIZEOF_TIME_T", 4, quote=False)
conf.define("HAVE_CONFIG_H", 1, quote=False)
conf.define("HAVE_GNUTLS_PRIORITY_FUNCS", 1)
conf.define("_GNU_SOURCE", 1, quote=False)
conf.define("SSL_CERTIFICATES_DIR",
join(conf.env.APP_PATH, "share", "ca-certs"))
conf.define("LIBDIR", conf.env.PLUGIN_PATH)
conf.define("ENABLE_NLS", 1, quote=False)
conf.define("PACKAGE", "libpurple")
conf.define("LOCALEDIR", join(conf.env.APP_PATH, "share", "locale"))
conf.define("STATIC_PROTO_INIT",
"void static_proto_init() {}",
quote=False)
conf.write_config_header('libpurple_config/config.h')
conf.load('protocols', tooldir=conf.env.TOOLDIR)
def configure(conf):
conf.load('compiler_c intltool')
path, version = get_pkg_path_and_version("pidgin")
conf.env.PIDGIN_PATH = path
conf.env.PURPLE_PATH = join(path, "libpurple")
conf.env.PURPLE_VERSION = version
if conf.env.PURPLE_SSL:
# Order matters: It seems like ssl-gnutls has to be loaded before
# core-ssl to be found (see ssl.c:probe_ssl_plugins)
conf.env.PURPLE_PLUGINS += ["ssl-" + conf.env.PURPLE_SSL, "ssl"]
conf.env.append_value("LIB_PURPLE_BUILD", ["gnutls"])
plugins = conf.env.PURPLE_PLUGINS
conf.check_cfg(atleast_pkgconfig_version='0.1')
conf.check_cfg(package='libxml-2.0', uselib_store='XML',
args=['--cflags', '--libs'])
conf.env.append_value("DEFINES_PURPLE_BUILD", ["HAVE_CONFIG_H"])
conf.env.append_value("INCLUDES_PURPLE_BUILD", ["libpurple_config",
conf.env.PURPLE_PATH])
conf.env.append_value("LIB_PURPLE_BUILD", ["resolv"])
# We are going to build a shared library
conf.env.append_value("CFLAGS_PURPLE_BUILD", ["-fPIC"])
headers = ["arpa/nameser_compat", "fcntl", "sys/time",
"unistd", "locale", "libintl", "signal", "stdint", "regex"]
for i in headers:
conf.check_cc(header_name=i + ".h", mandatory=False,
auto_add_header_name=True)
conf.define("PURPLE_PLUGINS", 1)
conf.define("HAVE_GETIFADDRS", 1)
conf.define("HAVE_INET_NTOP", 1)
conf.define("HAVE_INET_ATON", 1)
conf.define("HAVE_GETADDRINFO", 1)
conf.define("HAVE_STRUCT_TM_TM_ZONE", 1)
conf.define("HAVE_TM_GMTOFF", 1)
conf.define("HAVE_TIMEZONE", 1)
conf.define("HAVE_TIMGM", 1)
conf.define("HAVE_STRFTIME_Z_FORMAT", 1)
conf.define("HAVE_FILENO", 1)
conf.define("HAVE_STRUCT_SOCKADDR_SA_LEN", 1)
conf.define("VERSION", conf.env.PURPLE_VERSION)
conf.define("DISPLAY_VERSION", conf.env.PURPLE_VERSION)
conf.define("DATADIR", ".")
conf.define("SYSCONFDIR", ".")
conf.define("PACKAGE_NAME", "libpurple")
conf.define("HAVE_SSL", 1)
conf.define("HAVE_ICONV", 1)
conf.define("SIZEOF_TIME_T", 4, quote=False)
conf.define("HAVE_CONFIG_H", 1, quote=False)
conf.define("HAVE_GNUTLS_PRIORITY_FUNCS", 1)
conf.define("_GNU_SOURCE", 1, quote=False)
conf.define("SSL_CERTIFICATES_DIR",
join(conf.env.APP_PATH, "share", "ca-certs")
)
conf.define("LIBDIR", conf.env.PLUGIN_PATH)
conf.define("ENABLE_NLS", 1, quote=False)
conf.define("PACKAGE", "libpurple")
conf.define("LOCALEDIR",
join(conf.env.APP_PATH, "share", "locale")
)
conf.define("STATIC_PROTO_INIT", "void static_proto_init() {}", quote=False)
conf.write_config_header('libpurple_config/config.h')
conf.load('protocols', tooldir=conf.env.TOOLDIR)
def configure(conf):
conf.load('compiler_c')
path, version = get_path_and_version()
conf.env.PURPLE_PATH = path
conf.env.PURPLE_VERSION = version
if conf.env.PURPLE_SSL:
# Order matters: It seems like ssl-gnutls has to be loaded before
# core-ssl to be found (see ssl.c:probe_ssl_plugins)
conf.env.PURPLE_PLUGINS += ["ssl-" + conf.env.PURPLE_SSL, "ssl"]
# TODO: conf.define("SSL_CERTIFICATE_DIR")
conf.env.append_value("LIB_PURPLE_BUILD", ["gnutls"])
plugins = conf.env.PURPLE_PLUGINS
protocols = conf.env.PURPLE_PROTOCOLS
if "jabber" in protocols:
conf.env.PURPLE_SASL = True
conf.load('sasl', tooldir='build_lib')
else:
conf.env.PURPLE_SASL = False
conf.check_cfg(atleast_pkgconfig_version='0.1')
conf.check_cfg(package='libxml-2.0', uselib_store='XML',
args=['--cflags', '--libs'])
conf.env.append_value("DEFINES_PURPLE_BUILD", ["HAVE_CONFIG_H"])
conf.env.append_value("INCLUDES_PURPLE_BUILD", ["libpurple_config", path])
conf.env.append_value("LIB_PURPLE_BUILD", ["resolv"])
# We are going to build a shared library
conf.env.append_value("CFLAGS_PURPLE_BUILD", ["-fPIC"])
headers = ["arpa/nameser_compat", "fcntl", "sys/time",
"unistd", "locale", "signal", "stdint", "regex"]
for i in headers:
conf.check_cc(header_name=i + ".h", mandatory=False,
auto_add_header_name=True)
conf.define("PURPLE_STATIC_PRPL", 1)
conf.define("PURPLE_PLUGINS", 1)
conf.define("HAVE_GETIFADDRS", 1)
conf.define("HAVE_INET_NTOP", 1)
conf.define("HAVE_INET_ATON", 1)
conf.define("HAVE_GETADDRINFO", 1)
conf.define("HAVE_STRUCT_TM_TM_ZONE", 1)
conf.define("HAVE_TM_GMTOFF", 1)
conf.define("HAVE_TIMEZONE", 1)
conf.define("HAVE_TIMGM", 1)
conf.define("HAVE_STRFTIME_Z_FORMAT", 1)
conf.define("HAVE_FILENO", 1)
conf.define("HAVE_STRUCT_SOCKADDR_SA_LEN", 1)
conf.define("VERSION", conf.env.PURPLE_VERSION)
conf.define("DISPLAY_VERSION", conf.env.PURPLE_VERSION)
conf.define("DATADIR", ".")
conf.define("SYSCONFDIR", ".")
conf.define("PACKAGE_NAME", "libpurple")
conf.define("HAVE_SSL", 1)
conf.define("HAVE_ICONV", 1)
conf.define("LIBDIR", ".")
conf.define("SIZEOF_TIME_T", 4, quote=False)
conf.define("HAVE_CONFIG_H", 1, quote=False)
conf.define("HAVE_CYRUS_SASL", 1, quote=False)
conf.define("HAVE_GNUTLS_PRIORITY_FUNCS", 1)
conf.define("_GNU_SOURCE", 1, quote=False)
proto_extern = "\\\n".join(
"extern gboolean purple_init_%s_plugin();" %
name.replace('-', '_')
for name in chain(plugins, protocols)
)
proto_func = "\\\n".join(
" purple_init_%s_plugin();" % name.replace('-', '_')
for name in chain(plugins, protocols)
)
proto_init = """%s\\
void static_proto_init()\\
{\\
%s\\
}""" % (proto_extern, proto_func)
conf.define("STATIC_PROTO_INIT", proto_init, quote=False)
conf.write_config_header('libpurple_config/config.h')
