# this is a base set of waf rules that everything else pulls in first
-import sys, wafsamba
+import sys, wafsamba, Configure
import Options, os, preproc
from samba_utils import *
+from optparse import SUPPRESS_HELP
+
+# this forces configure to be re-run if any of the configure
+# sections of the build scripts change. We have to check
+# for this in sys.argv as options have not yet been parsed when
+# we need to set this. This is off by default until some issues
+# are resolved related to WAFCACHE. It will need a lot of testing
+# before it is enabled by default.
+if '--enable-auto-reconfigure' in sys.argv:
+ Configure.autoconfig = True
def set_options(opt):
opt.tool_options('compiler_cc')
opt.tool_options('gnu_dirs')
- opt.add_option('--bundled-libraries',
+ gr = opt.option_group('library handling options')
+
+ gr.add_option('--bundled-libraries',
help=("comma separated list of bundled libraries. May include !LIBNAME to disable bundling a library. Can be 'NONE' or 'ALL' [auto]"),
action="store", dest='BUNDLED_LIBS', default='')
- extension_default = Options.options['BUNDLED_EXTENSION_DEFAULT']
- opt.add_option('--bundled-library-extension',
- help=("name extension for bundled libraries [%s]" % extension_default),
- action="store", dest='BUNDLED_EXTENSION', default=extension_default)
+ extension_default = Options.options['PRIVATE_EXTENSION_DEFAULT']
+ gr.add_option('--private-library-extension',
+ help=("name extension for private libraries [%s]" % extension_default),
+ action="store", dest='PRIVATE_EXTENSION', default=extension_default)
- extension_exception = Options.options['BUNDLED_EXTENSION_EXCEPTION']
- opt.add_option('--bundled-extension-exception',
- help=("comman separated list of libraries to not apply extension to [%s]" % extension_exception),
- action="store", dest='BUNDLED_EXTENSION_EXCEPTION', default=extension_exception)
+ extension_exception = Options.options['PRIVATE_EXTENSION_EXCEPTION']
+ gr.add_option('--private-extension-exception',
+ help=("comma separated list of libraries to not apply extension to [%s]" % extension_exception),
+ action="store", dest='PRIVATE_EXTENSION_EXCEPTION', default=extension_exception)
builtin_defauilt = Options.options['BUILTIN_LIBRARIES_DEFAULT']
- opt.add_option('--builtin-libraries',
+ gr.add_option('--builtin-libraries',
help=("command separated list of libraries to build directly into binaries [%s]" % builtin_defauilt),
action="store", dest='BUILTIN_LIBRARIES', default=builtin_defauilt)
- opt.add_option('--libdir',
- help=("object code libraries [PREFIX/lib]"),
- action="store", dest='LIBDIR', default='${PREFIX}/lib')
- opt.add_option('--bindir',
- help=("user executables [PREFIX/bin]"),
- action="store", dest='BINDIR', default='${PREFIX}/bin')
- opt.add_option('--sbindir',
- help=("system admin executables [PREFIX/sbin]"),
- action="store", dest='SBINDIR', default='${PREFIX}/sbin')
- opt.add_option('--with-modulesdir',
- help=("modules directory [PREFIX/modules]"),
- action="store", dest='MODULESDIR', default='${PREFIX}/modules')
- opt.add_option('--disable-shared',
+ gr.add_option('--minimum-library-version',
+ help=("list of minimum system library versions (LIBNAME1:version,LIBNAME2:version)"),
+ action="store", dest='MINIMUM_LIBRARY_VERSION', default='')
+
+ gr.add_option('--disable-shared',
help=("Disable all use of shared libraries"),
action="store_true", dest='disable_shared', default=False)
- opt.add_option('--disable-rpath',
+ gr.add_option('--disable-rpath',
help=("Disable use of rpath for build binaries"),
action="store_true", dest='disable_rpath_build', default=False)
- opt.add_option('--disable-rpath-install',
- help=("Disable use of rpath for installed binaries"),
+ gr.add_option('--disable-rpath-install',
+ help=("Disable use of rpath for library path in installed files"),
action="store_true", dest='disable_rpath_install', default=False)
- opt.add_option('--enable-developer',
+ gr.add_option('--disable-rpath-private-install',
+ help=("Disable use of rpath for private library path in installed files"),
+ action="store_true", dest='disable_rpath_private_install', default=False)
+ gr.add_option('--nonshared-binary',
+ help=("Disable use of shared libs for the listed binaries"),
+ action="store", dest='NONSHARED_BINARIES', default='')
+ gr.add_option('--disable-symbol-versions',
+ help=("Disable use of the --version-script linker option"),
+ action="store_true", dest='disable_symbol_versions', default=False)
+
+ opt.add_option('--with-modulesdir',
+ help=("modules directory [PREFIX/modules]"),
+ action="store", dest='MODULESDIR', default='${PREFIX}/modules')
+
+ opt.add_option('--with-privatelibdir',
+ help=("private library directory [PREFIX/lib/%s]" % Utils.g_module.APPNAME),
+ action="store", dest='PRIVATELIBDIR', default=None)
+
+ gr = opt.option_group('developer options')
+
+ gr.add_option('-C',
+ help='enable configure cacheing',
+ action='store_true', dest='enable_configure_cache')
+ gr.add_option('--enable-auto-reconfigure',
+ help='enable automatic reconfigure on build',
+ action='store_true', dest='enable_auto_reconfigure')
+ gr.add_option('--enable-developer',
help=("Turn on developer warnings and debugging"),
action="store_true", dest='developer', default=False)
- opt.add_option('--enable-gccdeps',
- help=("Enable use gcc -MD dependency module"),
- action="store_true", dest='enable_gccdeps', default=False)
- opt.add_option('--timestamp-dependencies',
+ gr.add_option('--picky-developer',
+ help=("Treat all warnings as errors (enable -Werror)"),
+ action="store_true", dest='picky_developer', default=False)
+ gr.add_option('--fatal-errors',
+ help=("Stop compilation on first error (enable -Wfatal-errors)"),
+ action="store_true", dest='fatal_errors', default=False)
+ gr.add_option('--enable-gccdeps',
+ help=("Enable use of gcc -MD dependency module"),
+ action="store_true", dest='enable_gccdeps', default=True)
+ gr.add_option('--timestamp-dependencies',
help=("use file timestamps instead of content for build dependencies (BROKEN)"),
action="store_true", dest='timestamp_dependencies', default=False)
- opt.add_option('-C',
- help='enable configure cacheing',
- action='store_true', dest='enable_configure_cache')
- opt.add_option('--pedantic',
+ gr.add_option('--pedantic',
help=("Enable even more compiler warnings"),
action='store_true', dest='pedantic', default=False)
+ gr.add_option('--git-local-changes',
+ help=("mark version with + if local git changes"),
+ action='store_true', dest='GIT_LOCAL_CHANGES', default=False)
+
+ gr.add_option('--abi-check',
+ help=("Check ABI signatures for libraries"),
+ action='store_true', dest='ABI_CHECK', default=False)
+ gr.add_option('--abi-check-disable',
+ help=("Disable ABI checking (used with --enable-developer)"),
+ action='store_true', dest='ABI_CHECK_DISABLE', default=False)
+ gr.add_option('--abi-update',
+ help=("Update ABI signature files for libraries"),
+ action='store_true', dest='ABI_UPDATE', default=False)
+
+ gr.add_option('--show-deps',
+ help=("Show dependency tree for the given target"),
+ dest='SHOWDEPS', default='')
+
+ gr.add_option('--symbol-check',
+ help=("check symbols in object files against project rules"),
+ action='store_true', dest='SYMBOLCHECK', default=False)
+
+ gr.add_option('--show-duplicates',
+ help=("Show objects which are included in multiple binaries or libraries"),
+ action='store_true', dest='SHOW_DUPLICATES', default=False)
+
+ gr = opt.add_option_group('cross compilation options')
+
+ gr.add_option('--cross-compile',
+ help=("configure for cross-compilation"),
+ action='store_true', dest='CROSS_COMPILE', default=False)
+ gr.add_option('--cross-execute',
+ help=("command prefix to use for cross-execution in configure"),
+ action='store', dest='CROSS_EXECUTE', default='')
+ gr.add_option('--cross-answers',
+ help=("answers to cross-compilation configuration (auto modified)"),
+ action='store', dest='CROSS_ANSWERS', default='')
+ gr.add_option('--hostcc',
+ help=("set host compiler when cross compiling"),
+ action='store', dest='HOSTCC', default=False)
+
+ # we use SUPPRESS_HELP for these, as they are ignored, and are there only
+ # to allow existing RPM spec files to work
+ opt.add_option('--build',
+ help=SUPPRESS_HELP,
+ action='store', dest='AUTOCONF_BUILD', default='')
+ opt.add_option('--host',
+ help=SUPPRESS_HELP,
+ action='store', dest='AUTOCONF_HOST', default='')
+ opt.add_option('--program-prefix',
+ help=SUPPRESS_HELP,
+ action='store', dest='AUTOCONF_PROGRAM_PREFIX', default='')
+ opt.add_option('--disable-dependency-tracking',
+ help=SUPPRESS_HELP,
+ action='store_true', dest='AUTOCONF_DISABLE_DEPENDENCY_TRACKING', default=False)
+
+ gr = opt.option_group('dist options')
+ gr.add_option('--sign-release',
+ help='sign the release tarball created by waf dist',
+ action='store_true', dest='SIGN_RELEASE')
+ gr.add_option('--tag',
+ help='tag release in git at the same time',
+ type='string', action='store', dest='TAG_RELEASE')
+
@wafsamba.runonce
def configure(conf):
conf.check_tool('compiler_cc')
+ # we need git for 'waf dist'
+ conf.find_program('git', var='GIT')
+
+ # older gcc versions (< 4.4) does not work with gccdeps, so we have to see if the .d file is generated
if Options.options.enable_gccdeps:
- # don't enable gccdeps by default as it needs a very recent version gcc
- conf.check_tool('gccdeps', tooldir=conf.srcdir + "/buildtools/wafsamba")
+ from TaskGen import feature, after
+ @feature('testd')
+ @after('apply_core')
+ def check_d(self):
+ tsk = self.compiled_tasks[0]
+ tsk.outputs.append(tsk.outputs[0].change_ext('.d'))
+
+ import Task
+ cc = Task.TaskBase.classes['cc']
+ oldmeth = cc.run
+
+ cc.run = Task.compile_fun_noshell('cc', '${CC} ${CCFLAGS} ${CPPFLAGS} ${_CCINCFLAGS} ${_CCDEFFLAGS} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT[0].abspath(env)}')[0]
+ try:
+ try:
+ conf.check(features='cc testd', fragment='int main() {return 0;}\n', ccflags=['-MD'], mandatory=True, msg='Check for -MD')
+ except:
+ pass
+ else:
+ conf.check_tool('gccdeps', tooldir=conf.srcdir + "/buildtools/wafsamba")
+ finally:
+ cc.run = oldmeth
# make the install paths available in environment
- conf.env.LIBDIR = Options.options.LIBDIR
- conf.env.BINDIR = Options.options.BINDIR
- conf.env.SBINDIR = Options.options.SBINDIR
+ conf.env.LIBDIR = Options.options.LIBDIR or '${PREFIX}/lib'
+ conf.env.BINDIR = Options.options.BINDIR or '${PREFIX}/bin'
+ conf.env.SBINDIR = Options.options.SBINDIR or '${PREFIX}/sbin'
conf.env.MODULESDIR = Options.options.MODULESDIR
+ conf.env.PRIVATELIBDIR = Options.options.PRIVATELIBDIR
conf.env.BUNDLED_LIBS = Options.options.BUNDLED_LIBS.split(',')
conf.env.BUILTIN_LIBRARIES = Options.options.BUILTIN_LIBRARIES.split(',')
conf.env.DISABLE_SHARED = Options.options.disable_shared
-
- conf.env.BUNDLED_EXTENSION = Options.options.BUNDLED_EXTENSION
- conf.env.BUNDLED_EXTENSION_EXCEPTION = Options.options.BUNDLED_EXTENSION_EXCEPTION.split(',')
+ conf.env.NONSHARED_BINARIES = Options.options.NONSHARED_BINARIES.split(',')
+
+ conf.env.PRIVATE_EXTENSION = Options.options.PRIVATE_EXTENSION
+ conf.env.PRIVATE_EXTENSION_EXCEPTION = Options.options.PRIVATE_EXTENSION_EXCEPTION.split(',')
+
+ conf.env.CROSS_COMPILE = Options.options.CROSS_COMPILE
+ conf.env.CROSS_EXECUTE = Options.options.CROSS_EXECUTE
+ conf.env.CROSS_ANSWERS = Options.options.CROSS_ANSWERS
+ conf.env.HOSTCC = Options.options.HOSTCC
+
+ conf.env.AUTOCONF_BUILD = Options.options.AUTOCONF_BUILD
+ conf.env.AUTOCONF_HOST = Options.options.AUTOCONF_HOST
+ conf.env.AUTOCONF_PROGRAM_PREFIX = Options.options.AUTOCONF_PROGRAM_PREFIX
+
+ if (conf.env.AUTOCONF_HOST and
+ conf.env.AUTOCONF_BUILD and
+ conf.env.AUTOCONF_BUILD != conf.env.AUTOCONF_HOST):
+ Logs.error('ERROR: Mismatch between --build and --host. Please use --cross-compile instead')
+ sys.exit(1)
+ if conf.env.AUTOCONF_PROGRAM_PREFIX:
+ Logs.error('ERROR: --program-prefix not supported')
+ sys.exit(1)
+
+ # enable ABI checking for developers
+ conf.env.ABI_CHECK = Options.options.ABI_CHECK or Options.options.developer
+ if Options.options.ABI_CHECK_DISABLE:
+ conf.env.ABI_CHECK = False
+ try:
+ conf.find_program('gdb', mandatory=True)
+ except:
+ conf.env.ABI_CHECK = False
+
+ conf.env.GIT_LOCAL_CHANGES = Options.options.GIT_LOCAL_CHANGES
+
+ conf.CHECK_COMMAND(['uname', '-a'],
+ msg='Checking build system',
+ define='BUILD_SYSTEM',
+ on_target=False)
+ conf.CHECK_UNAME()
# see if we can compile and run a simple C program
- conf.CHECK_CODE('printf("hello world\\n")',
+ conf.CHECK_CODE('printf("hello world")',
define='HAVE_SIMPLE_C_PROG',
mandatory=True,
execute=True,
# check for rpath
if not conf.env.DISABLE_SHARED and conf.CHECK_LIBRARY_SUPPORT(rpath=True):
+ support_rpath = True
conf.env.RPATH_ON_BUILD = not Options.options.disable_rpath_build
conf.env.RPATH_ON_INSTALL = (conf.env.RPATH_ON_BUILD and
not Options.options.disable_rpath_install)
+ if not conf.env.PRIVATELIBDIR:
+ conf.env.PRIVATELIBDIR = '${PREFIX}/lib/%s' % Utils.g_module.APPNAME
+ conf.env.RPATH_ON_INSTALL_PRIVATE = (
+ not Options.options.disable_rpath_private_install)
else:
+ support_rpath = False
conf.env.RPATH_ON_INSTALL = False
conf.env.RPATH_ON_BUILD = False
+ conf.env.RPATH_ON_INSTALL_PRIVATE = False
+ if not conf.env.PRIVATELIBDIR:
+ # rpath is not possible so there is no sense in having a
+ # private library directory by default.
+ # the user can of course always override it.
+ conf.env.PRIVATELIBDIR = conf.env.LIBDIR
+
+ if (not conf.env.DISABLE_SHARED and
+ not Options.options.disable_symbol_versions and
+ conf.CHECK_LIBRARY_SUPPORT(rpath=support_rpath,
+ version_script=True,
+ msg='-Wl,--version-script support')):
+ conf.env.HAVE_LD_VERSION_SCRIPT = True
+ else:
+ conf.env.HAVE_LD_VERSION_SCRIPT = False
+
+ if sys.platform == "aix5":
+ conf.DEFINE('_ALL_SOURCE', 1, add_to_cflags=True)
+ # Might not be needed if ALL_SOURCE is defined
+ # conf.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags=True)
# we should use the PIC options in waf instead
- conf.ADD_CFLAGS('-fPIC', testflags=True)
+ # Some compilo didn't support -fPIC but just print a warning
+ if conf.env['COMPILER_CC'] == "suncc":
+ conf.ADD_CFLAGS('-KPIC', testflags=True)
+ # we really want define here as we need to have this
+ # define even during the tests otherwise detection of
+ # boolean is broken
+ conf.DEFINE('_STDC_C99', 1, add_to_cflags=True)
+ conf.DEFINE('_XPG6', 1, add_to_cflags=True)
+ else:
+ conf.ADD_CFLAGS('-fPIC', testflags=True)
+
+ # On Solaris 8 with suncc (at least) the flags for the linker to define the name of the
+ # library are not always working (if the command line is very very long and with a lot
+ # files)
+
+ if conf.env['COMPILER_CC'] == "suncc":
+ save = conf.env['SONAME_ST']
+ conf.env['SONAME_ST'] = '-Wl,-h,%s'
+ if not conf.CHECK_SHLIB_INTRASINC_NAME_FLAGS("Checking if flags %s are ok" % conf.env['SONAME_ST']):
+ conf.env['SONAME_ST'] = save
+
+ conf.CHECK_INLINE()
# check for pkgconfig
conf.check_cfg(atleast_pkgconfig_version='0.0.0')
add_headers=True)
conf.CHECK_HEADERS('strings.h inttypes.h stdint.h unistd.h minix/config.h', add_headers=True)
conf.CHECK_HEADERS('ctype.h standards.h stdbool.h stdint.h stdarg.h vararg.h', add_headers=True)
+ conf.CHECK_HEADERS('limits.h assert.h')
# see if we need special largefile flags
conf.CHECK_LARGEFILE()
if 'HAVE_SYS_TIME_H' in conf.env and 'HAVE_TIME_H' in conf.env:
conf.DEFINE('TIME_WITH_SYS_TIME', 1)
- conf.define('SHLIBEXT', "so", quote=True)
+ # cope with different extensions for libraries
+ (root, ext) = os.path.splitext(conf.env.shlib_PATTERN)
+ if ext[0] == '.':
+ conf.define('SHLIBEXT', ext[1:], quote=True)
+ else:
+ conf.define('SHLIBEXT', "so", quote=True)
conf.CHECK_CODE('long one = 1; return ((char *)(&one))[0]',
execute=True,
def build(bld):
+ # give a more useful message if the source directory has moved
+ relpath = os_path_relpath(bld.curdir, bld.srcnode.abspath())
+ if relpath.find('../') != -1:
+ Logs.error('bld.curdir %s is not a child of %s' % (bld.curdir, bld.srcnode.abspath()))
+ raise Utils.WafError('''The top source directory has moved. Please run distclean and reconfigure''')
+
+ bld.CHECK_MAKEFLAGS()
bld.SETUP_BUILD_GROUPS()
bld.ENFORCE_GROUP_ORDERING()
bld.CHECK_PROJECT_RULES()
git.samba.org / metze / samba / wip.git / blobdiff