1 # a waf tool to add autoconf-like macros to the configure section
2 # and for SAMBA_ macros for building libraries, binaries etc
4 import Build
, os
, sys
, Options
, Task
, Utils
, cc
, TaskGen
, fnmatch
, re
, shutil
, Logs
, Constants
5 from Configure
import conf
7 from samba_utils
import SUBST_VARS_RECURSIVE
8 TaskGen
.task_gen
.apply_verif
= Utils
.nada
10 # bring in the other samba modules
11 from samba_optimisation
import *
12 from samba_utils
import *
13 from samba_version
import *
14 from samba_autoconf
import *
15 from samba_patterns
import *
16 from samba_pidl
import *
17 from samba_autoproto
import *
18 from samba_python
import *
19 from samba_deps
import *
20 from samba_bundled
import *
22 import samba_conftests
35 # some systems have broken threading in python
36 if os
.environ
.get('WAF_NOTHREADS') == '1':
41 os
.environ
['PYTHONUNBUFFERED'] = '1'
44 if Constants
.HEXVERSION
< 0x105019:
46 Please use the version of waf that comes with Samba, not
47 a system installed version. See http://wiki.samba.org/index.php/Waf
50 Alternatively, please run ./configure and make as usual. That will
51 call the right version of waf.''')
56 def SAMBA_BUILD_ENV(conf
):
57 '''create the samba build environment'''
58 conf
.env
.BUILD_DIRECTORY
= conf
.blddir
59 mkdir_p(os
.path
.join(conf
.blddir
, LIB_PATH
))
60 mkdir_p(os
.path
.join(conf
.blddir
, LIB_PATH
, "private"))
61 mkdir_p(os
.path
.join(conf
.blddir
, "modules"))
62 mkdir_p(os
.path
.join(conf
.blddir
, 'python/samba/dcerpc'))
63 # this allows all of the bin/shared and bin/python targets
64 # to be expressed in terms of build directory paths
65 mkdir_p(os
.path
.join(conf
.blddir
, 'default'))
66 for p
in ['python','shared', 'modules']:
67 link_target
= os
.path
.join(conf
.blddir
, 'default/' + p
)
68 if not os
.path
.lexists(link_target
):
69 os
.symlink('../' + p
, link_target
)
71 # get perl to put the blib files in the build directory
72 blib_bld
= os
.path
.join(conf
.blddir
, 'default/pidl/blib')
73 blib_src
= os
.path
.join(conf
.srcdir
, 'pidl/blib')
74 mkdir_p(blib_bld
+ '/man1')
75 mkdir_p(blib_bld
+ '/man3')
76 if os
.path
.islink(blib_src
):
78 elif os
.path
.exists(blib_src
):
79 shutil
.rmtree(blib_src
)
82 def ADD_INIT_FUNCTION(bld
, subsystem
, target
, init_function
):
83 '''add an init_function to the list for a subsystem'''
84 if init_function
is None:
86 bld
.ASSERT(subsystem
is not None, "You must specify a subsystem for init_function '%s'" % init_function
)
87 cache
= LOCAL_CACHE(bld
, 'INIT_FUNCTIONS')
88 if not subsystem
in cache
:
90 cache
[subsystem
].append( { 'TARGET':target
, 'INIT_FUNCTION':init_function
} )
91 Build
.BuildContext
.ADD_INIT_FUNCTION
= ADD_INIT_FUNCTION
95 #################################################################
96 def SAMBA_LIBRARY(bld
, libname
, source
,
101 public_headers_install
=True,
108 external_library
=False,
111 autoproto_extra_source
='',
122 target_type
='LIBRARY',
123 bundled_extension
=True,
129 private_library
=False,
130 grouping_library
=False,
131 allow_undefined_symbols
=False,
133 '''define a Samba library'''
136 SET_TARGET_TYPE(bld
, libname
, 'DISABLED')
139 source
= bld
.EXPAND_VARIABLES(source
, vars=vars)
141 source
= bld
.SUBDIR(subdir
, source
)
143 # remember empty libraries, so we can strip the dependencies
144 if ((source
== '') or (source
== [])) and deps
== '' and public_deps
== '':
145 SET_TARGET_TYPE(bld
, libname
, 'EMPTY')
148 if BUILTIN_LIBRARY(bld
, libname
):
151 obj_target
= libname
+ '.objlist'
153 if group
== 'libraries':
154 subsystem_group
= 'main'
156 subsystem_group
= group
158 # first create a target for building the object files for this library
159 # by separating in this way, we avoid recompiling the C files
160 # separately for the install library and the build library
161 bld
.SAMBA_SUBSYSTEM(obj_target
,
164 public_deps
= public_deps
,
166 public_headers
= public_headers
,
167 public_headers_install
= public_headers_install
,
168 header_path
= header_path
,
170 group
= subsystem_group
,
171 autoproto
= autoproto
,
172 autoproto_extra_source
=autoproto_extra_source
,
173 depends_on
= depends_on
,
174 hide_symbols
= hide_symbols
,
175 pyext
= pyext
or (target_type
== "PYTHON"),
176 local_include
= local_include
,
177 global_include
= global_include
)
179 if BUILTIN_LIBRARY(bld
, libname
):
182 if not SET_TARGET_TYPE(bld
, libname
, target_type
):
185 # the library itself will depend on that object target
186 deps
+= ' ' + public_deps
188 deps
.append(obj_target
)
190 realname
= bld
.map_shlib_extension(realname
, python
=(target_type
=='PYTHON'))
191 link_name
= bld
.map_shlib_extension(link_name
, python
=(target_type
=='PYTHON'))
193 # we don't want any public libraries without version numbers
194 if (not private_library
and target_type
!= 'PYTHON' and not realname
):
195 if vnum
is None and soname
is None:
196 raise Utils
.WafError("public library '%s' must have a vnum" %
199 raise Utils
.WafError("public library '%s' must have pkg-config file" %
201 if public_headers
is None:
202 raise Utils
.WafError("public library '%s' must have header files" %
205 if target_type
== 'PYTHON' or realname
or not private_library
:
206 bundled_name
= libname
.replace('_', '-')
208 bundled_name
= PRIVATE_NAME(bld
, libname
, bundled_extension
,
211 ldflags
= TO_LIST(ldflags
)
213 features
= 'cc cshlib symlink_lib install_lib'
214 if target_type
== 'PYTHON':
217 # this is quite strange. we should add pyext feature for pyext
218 # but that breaks the build. This may be a bug in the waf python tool
219 features
+= ' pyembed'
222 features
+= ' abi_check'
225 if bld
.env
.HAVE_LD_VERSION_SCRIPT
:
227 version
= "%s_%s" % (Utils
.g_module
.APPNAME
, Utils
.g_module
.VERSION
)
229 version
= "%s_%s" % (libname
, vnum
)
233 vscript
= "%s.vscript" % libname
234 bld
.ABI_VSCRIPT(libname
, abi_directory
, version
, vscript
,
236 fullname
= apply_pattern(bundled_name
, bld
.env
.shlib_PATTERN
)
237 fullpath
= bld
.path
.find_or_declare(fullname
)
238 vscriptpath
= bld
.path
.find_or_declare(vscript
)
240 raise Utils
.WafError("unable to find fullpath for %s" % fullname
)
242 raise Utils
.WafError("unable to find vscript path for %s" % vscript
)
243 bld
.add_manual_dependency(fullpath
, vscriptpath
)
244 if Options
.is_install
:
245 # also make the .inst file depend on the vscript
246 instname
= apply_pattern(bundled_name
+ '.inst', bld
.env
.shlib_PATTERN
)
247 bld
.add_manual_dependency(bld
.path
.find_or_declare(instname
), bld
.path
.find_or_declare(vscript
))
248 vscript
= os
.path
.join(bld
.path
.abspath(bld
.env
), vscript
)
250 bld
.SET_BUILD_GROUP(group
)
254 target
= bundled_name
,
255 depends_on
= depends_on
,
256 samba_ldflags
= ldflags
,
258 samba_includes
= includes
,
259 version_script
= vscript
,
260 local_include
= local_include
,
261 global_include
= global_include
,
265 samba_inst_path
= install_path
,
267 samba_realname
= realname
,
268 samba_install
= install
,
269 abi_directory
= "%s/%s" % (bld
.path
.abspath(), abi_directory
),
270 abi_match
= abi_match
,
271 private_library
= private_library
,
272 grouping_library
=grouping_library
,
273 allow_undefined_symbols
=allow_undefined_symbols
276 if realname
and not link_name
:
277 link_name
= 'shared/%s' % realname
280 t
.link_name
= link_name
282 if pc_files
is not None and not private_library
:
283 bld
.PKG_CONFIG_FILES(pc_files
, vnum
=vnum
)
285 if (manpages
is not None and 'XSLTPROC_MANPAGES' in bld
.env
and
286 bld
.env
['XSLTPROC_MANPAGES']):
287 bld
.MANPAGES(manpages
)
290 Build
.BuildContext
.SAMBA_LIBRARY
= SAMBA_LIBRARY
293 #################################################################
294 def SAMBA_BINARY(bld
, binname
, source
,
304 use_global_deps
=True,
317 '''define a Samba binary'''
320 SET_TARGET_TYPE(bld
, binname
, 'DISABLED')
323 if not SET_TARGET_TYPE(bld
, binname
, 'BINARY'):
326 features
= 'cc cprogram symlink_bin install_bin'
328 features
+= ' pyembed'
330 obj_target
= binname
+ '.objlist'
332 source
= bld
.EXPAND_VARIABLES(source
, vars=vars)
334 source
= bld
.SUBDIR(subdir
, source
)
335 source
= unique_list(TO_LIST(source
))
337 if group
== 'binaries':
338 subsystem_group
= 'main'
340 subsystem_group
= group
342 # first create a target for building the object files for this binary
343 # by separating in this way, we avoid recompiling the C files
344 # separately for the install binary and the build binary
345 bld
.SAMBA_SUBSYSTEM(obj_target
,
350 group
= subsystem_group
,
351 autoproto
= autoproto
,
352 subsystem_name
= subsystem_name
,
353 local_include
= local_include
,
354 global_include
= global_include
,
355 use_hostcc
= use_hostcc
,
357 use_global_deps
= use_global_deps
)
359 bld
.SET_BUILD_GROUP(group
)
361 # the binary itself will depend on that object target
363 deps
.append(obj_target
)
370 samba_includes
= includes
,
371 local_include
= local_include
,
372 global_include
= global_include
,
373 samba_modules
= modules
,
375 samba_subsystem
= subsystem_name
,
377 samba_inst_path
= install_path
,
378 samba_install
= install
,
379 samba_ldflags
= TO_LIST(ldflags
)
382 if manpages
is not None and 'XSLTPROC_MANPAGES' in bld
.env
and bld
.env
['XSLTPROC_MANPAGES']:
383 bld
.MANPAGES(manpages
)
385 Build
.BuildContext
.SAMBA_BINARY
= SAMBA_BINARY
388 #################################################################
389 def SAMBA_MODULE(bld
, modname
, source
,
394 module_init_name
='samba_init_module',
396 autoproto_extra_source
='',
398 internal_module
=True,
405 allow_undefined_symbols
=False
407 '''define a Samba module.'''
409 source
= bld
.EXPAND_VARIABLES(source
, vars=vars)
411 source
= bld
.SUBDIR(subdir
, source
)
413 if internal_module
or BUILTIN_LIBRARY(bld
, modname
):
414 bld
.SAMBA_SUBSYSTEM(modname
, source
,
418 autoproto_extra_source
=autoproto_extra_source
,
420 local_include
=local_include
,
421 global_include
=global_include
,
424 bld
.ADD_INIT_FUNCTION(subsystem
, modname
, init_function
)
428 SET_TARGET_TYPE(bld
, modname
, 'DISABLED')
431 obj_target
= modname
+ '.objlist'
434 if subsystem
is not None:
435 deps
+= ' ' + subsystem
436 while realname
.startswith("lib"+subsystem
+"_"):
437 realname
= realname
[len("lib"+subsystem
+"_"):]
438 while realname
.startswith(subsystem
+"_"):
439 realname
= realname
[len(subsystem
+"_"):]
441 realname
= bld
.make_libname(realname
)
442 while realname
.startswith("lib"):
443 realname
= realname
[len("lib"):]
445 build_link_name
= "modules/%s/%s" % (subsystem
, realname
)
448 cflags
+= " -D%s=%s" % (init_function
, module_init_name
)
450 bld
.SAMBA_LIBRARY(modname
,
456 autoproto
= autoproto
,
457 local_include
=local_include
,
458 global_include
=global_include
,
460 link_name
=build_link_name
,
461 install_path
="${MODULESDIR}/%s" % subsystem
,
463 allow_undefined_symbols
=allow_undefined_symbols
467 Build
.BuildContext
.SAMBA_MODULE
= SAMBA_MODULE
470 #################################################################
471 def SAMBA_SUBSYSTEM(bld
, modname
, source
,
476 public_headers_install
=True,
481 init_function_sentinal
=None,
483 autoproto_extra_source
='',
486 local_include_first
=True,
491 use_global_deps
=True,
496 '''define a Samba subsystem'''
499 SET_TARGET_TYPE(bld
, modname
, 'DISABLED')
502 # remember empty subsystems, so we can strip the dependencies
503 if ((source
== '') or (source
== [])) and deps
== '' and public_deps
== '':
504 SET_TARGET_TYPE(bld
, modname
, 'EMPTY')
507 if not SET_TARGET_TYPE(bld
, modname
, 'SUBSYSTEM'):
510 source
= bld
.EXPAND_VARIABLES(source
, vars=vars)
512 source
= bld
.SUBDIR(subdir
, source
)
513 source
= unique_list(TO_LIST(source
))
515 deps
+= ' ' + public_deps
517 bld
.SET_BUILD_GROUP(group
)
527 samba_cflags
= CURRENT_CFLAGS(bld
, modname
, cflags
, hide_symbols
=hide_symbols
),
528 depends_on
= depends_on
,
529 samba_deps
= TO_LIST(deps
),
530 samba_includes
= includes
,
531 local_include
= local_include
,
532 local_include_first
= local_include_first
,
533 global_include
= global_include
,
534 samba_subsystem
= subsystem_name
,
535 samba_use_hostcc
= use_hostcc
,
536 samba_use_global_deps
= use_global_deps
539 if cflags_end
is not None:
540 t
.samba_cflags
.extend(TO_LIST(cflags_end
))
542 if autoproto
is not None:
543 bld
.SAMBA_AUTOPROTO(autoproto
, source
+ TO_LIST(autoproto_extra_source
))
544 if public_headers
is not None:
545 bld
.PUBLIC_HEADERS(public_headers
, header_path
=header_path
,
546 public_headers_install
=public_headers_install
)
550 Build
.BuildContext
.SAMBA_SUBSYSTEM
= SAMBA_SUBSYSTEM
553 def SAMBA_GENERATOR(bld
, name
, rule
, source
='', target
='',
554 group
='generators', enabled
=True,
556 public_headers_install
=True,
560 '''A generic source generator target'''
562 if not SET_TARGET_TYPE(bld
, name
, 'GENERATOR'):
568 bld
.SET_BUILD_GROUP(group
)
571 source
=bld
.EXPAND_VARIABLES(source
, vars=vars),
573 shell
=isinstance(rule
, str),
577 samba_type
='GENERATOR',
578 dep_vars
= [rule
] + (vars or []),
584 if public_headers
is not None:
585 bld
.PUBLIC_HEADERS(public_headers
, header_path
=header_path
,
586 public_headers_install
=public_headers_install
)
588 Build
.BuildContext
.SAMBA_GENERATOR
= SAMBA_GENERATOR
593 def SETUP_BUILD_GROUPS(bld
):
594 '''setup build groups used to ensure that the different build
595 phases happen consecutively'''
596 bld
.p_ln
= bld
.srcnode
# we do want to see all targets!
597 bld
.env
['USING_BUILD_GROUPS'] = True
598 bld
.add_group('setup')
599 bld
.add_group('build_compiler_source')
600 bld
.add_group('vscripts')
601 bld
.add_group('base_libraries')
602 bld
.add_group('generators')
603 bld
.add_group('compiler_prototypes')
604 bld
.add_group('compiler_libraries')
605 bld
.add_group('build_compilers')
606 bld
.add_group('build_source')
607 bld
.add_group('prototypes')
608 bld
.add_group('headers')
609 bld
.add_group('main')
610 bld
.add_group('symbolcheck')
611 bld
.add_group('libraries')
612 bld
.add_group('binaries')
613 bld
.add_group('syslibcheck')
614 bld
.add_group('final')
615 Build
.BuildContext
.SETUP_BUILD_GROUPS
= SETUP_BUILD_GROUPS
618 def SET_BUILD_GROUP(bld
, group
):
619 '''set the current build group'''
620 if not 'USING_BUILD_GROUPS' in bld
.env
:
623 Build
.BuildContext
.SET_BUILD_GROUP
= SET_BUILD_GROUP
628 def ENABLE_TIMESTAMP_DEPENDENCIES(conf
):
629 """use timestamps instead of file contents for deps
630 this currently doesn't work"""
631 def h_file(filename
):
633 st
= os
.stat(filename
)
634 if stat
.S_ISDIR(st
[stat
.ST_MODE
]): raise IOError('not a file')
636 m
.update(str(st
.st_mtime
))
637 m
.update(str(st
.st_size
))
640 Utils
.h_file
= h_file
643 def SAMBA_SCRIPT(bld
, name
, pattern
, installdir
, installname
=None):
644 '''used to copy scripts from the source tree into the build directory
645 for use by selftest'''
647 source
= bld
.path
.ant_glob(pattern
)
649 bld
.SET_BUILD_GROUP('build_source')
650 for s
in TO_LIST(source
):
652 if installname
!= None:
654 target
= os
.path
.join(installdir
, iname
)
655 tgtdir
= os
.path
.dirname(os
.path
.join(bld
.srcnode
.abspath(bld
.env
), '..', target
))
657 link_src
= os
.path
.normpath(os
.path
.join(bld
.curdir
, s
))
658 link_dst
= os
.path
.join(tgtdir
, os
.path
.basename(iname
))
659 if os
.path
.islink(link_dst
) and os
.readlink(link_dst
) == link_src
:
661 if os
.path
.exists(link_dst
):
663 Logs
.info("symlink: %s -> %s/%s" % (s
, installdir
, iname
))
664 os
.symlink(link_src
, link_dst
)
665 Build
.BuildContext
.SAMBA_SCRIPT
= SAMBA_SCRIPT
668 def copy_and_fix_python_path(task
):
669 pattern
='sys.path.insert(0, "bin/python")'
670 if task
.env
["PYTHONARCHDIR"] in sys
.path
and task
.env
["PYTHONDIR"] in sys
.path
:
672 elif task
.env
["PYTHONARCHDIR"] == task
.env
["PYTHONDIR"]:
673 replacement
="""sys.path.insert(0, "%s")""" % task
.env
["PYTHONDIR"]
675 replacement
="""sys.path.insert(0, "%s")
676 sys.path.insert(1, "%s")""" % (task
.env
["PYTHONARCHDIR"], task
.env
["PYTHONDIR"])
678 installed_location
=task
.outputs
[0].bldpath(task
.env
)
679 source_file
= open(task
.inputs
[0].srcpath(task
.env
))
680 installed_file
= open(installed_location
, 'w')
681 for line
in source_file
:
684 newline
= line
.replace(pattern
, replacement
)
685 installed_file
.write(newline
)
686 installed_file
.close()
687 os
.chmod(installed_location
, 0755)
691 def install_file(bld
, destdir
, file, chmod
=MODE_644
, flat
=False,
692 python_fixup
=False, destname
=None, base_name
=None):
694 destdir
= bld
.EXPAND_VARIABLES(destdir
)
698 destname
= os
.path
.basename(destname
)
699 dest
= os
.path
.join(destdir
, destname
)
701 # fixup the python path it will use to find Samba modules
702 inst_file
= file + '.inst'
703 bld
.SAMBA_GENERATOR('python_%s' % destname
,
704 rule
=copy_and_fix_python_path
,
707 bld
.add_manual_dependency(bld
.path
.find_or_declare(inst_file
), bld
.env
["PYTHONARCHDIR"])
708 bld
.add_manual_dependency(bld
.path
.find_or_declare(inst_file
), bld
.env
["PYTHONDIR"])
711 file = os
.path
.join(base_name
, file)
712 bld
.install_as(dest
, file, chmod
=chmod
)
715 def INSTALL_FILES(bld
, destdir
, files
, chmod
=MODE_644
, flat
=False,
716 python_fixup
=False, destname
=None, base_name
=None):
717 '''install a set of files'''
718 for f
in TO_LIST(files
):
719 install_file(bld
, destdir
, f
, chmod
=chmod
, flat
=flat
,
720 python_fixup
=python_fixup
, destname
=destname
,
722 Build
.BuildContext
.INSTALL_FILES
= INSTALL_FILES
725 def INSTALL_WILDCARD(bld
, destdir
, pattern
, chmod
=MODE_644
, flat
=False,
726 python_fixup
=False, exclude
=None, trim_path
=None):
727 '''install a set of files matching a wildcard pattern'''
728 files
=TO_LIST(bld
.path
.ant_glob(pattern
))
732 files2
.append(os_path_relpath(f
, trim_path
))
737 if fnmatch
.fnmatch(f
, exclude
):
739 INSTALL_FILES(bld
, destdir
, files
, chmod
=chmod
, flat
=flat
,
740 python_fixup
=python_fixup
, base_name
=trim_path
)
741 Build
.BuildContext
.INSTALL_WILDCARD
= INSTALL_WILDCARD
744 def INSTALL_DIRS(bld
, destdir
, dirs
):
745 '''install a set of directories'''
746 destdir
= bld
.EXPAND_VARIABLES(destdir
)
747 dirs
= bld
.EXPAND_VARIABLES(dirs
)
748 for d
in TO_LIST(dirs
):
749 bld
.install_dir(os
.path
.join(destdir
, d
))
750 Build
.BuildContext
.INSTALL_DIRS
= INSTALL_DIRS
753 def MANPAGES(bld
, manpages
):
754 '''build and install manual pages'''
755 bld
.env
.MAN_XSL
= 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl'
756 for m
in manpages
.split():
758 bld
.SAMBA_GENERATOR(m
,
762 rule
='${XSLTPROC} -o ${TGT} --nonet ${MAN_XSL} ${SRC}'
764 bld
.INSTALL_FILES('${MANDIR}/man%s' % m
[-1], m
, flat
=True)
765 Build
.BuildContext
.MANPAGES
= MANPAGES
768 #############################################################
769 # give a nicer display when building different types of files
770 def progress_display(self
, msg
, fname
):
771 col1
= Logs
.colors(self
.color
)
772 col2
= Logs
.colors
.NORMAL
773 total
= self
.position
[1]
775 fs
= '[%%%dd/%%%dd] %s %%s%%s%%s\n' % (n
, n
, msg
)
776 return fs
% (self
.position
[0], self
.position
[1], col1
, fname
, col2
)
778 def link_display(self
):
779 if Options
.options
.progress_bar
!= 0:
780 return Task
.Task
.old_display(self
)
781 fname
= self
.outputs
[0].bldpath(self
.env
)
782 return progress_display(self
, 'Linking', fname
)
783 Task
.TaskBase
.classes
['cc_link'].display
= link_display
785 def samba_display(self
):
786 if Options
.options
.progress_bar
!= 0:
787 return Task
.Task
.old_display(self
)
789 targets
= LOCAL_CACHE(self
, 'TARGET_TYPE')
790 if self
.name
in targets
:
791 target_type
= targets
[self
.name
]
792 type_map
= { 'GENERATOR' : 'Generating',
793 'PROTOTYPE' : 'Generating'
795 if target_type
in type_map
:
796 return progress_display(self
, type_map
[target_type
], self
.name
)
798 if len(self
.inputs
) == 0:
799 return Task
.Task
.old_display(self
)
801 fname
= self
.inputs
[0].bldpath(self
.env
)
802 if fname
[0:3] == '../':
804 ext_loc
= fname
.rfind('.')
806 return Task
.Task
.old_display(self
)
807 ext
= fname
[ext_loc
:]
809 ext_map
= { '.idl' : 'Compiling IDL',
810 '.et' : 'Compiling ERRTABLE',
811 '.asn1': 'Compiling ASN1',
814 return progress_display(self
, ext_map
[ext
], fname
)
815 return Task
.Task
.old_display(self
)
817 Task
.TaskBase
.classes
['Task'].old_display
= Task
.TaskBase
.classes
['Task'].display
818 Task
.TaskBase
.classes
['Task'].display
= samba_display
823 def apply_bundle_remove_dynamiclib_patch(self
):
824 if self
.env
['MACBUNDLE'] or getattr(self
,'mac_bundle',False):
825 if not getattr(self
,'vnum',None):
827 self
.env
['LINKFLAGS'].remove('-dynamiclib')
828 self
.env
['LINKFLAGS'].remove('-single_module')