2 # Waf utilities for easily building standard unixey packages/libraries
3 # Licensed under the GNU GPL v2 or later, see COPYING file for details.
4 # Copyright (C) 2008 Dave Robillard
5 # Copyright (C) 2008 Nedko Arnaudov
13 from TaskGen
import feature
, before
, after
18 # Only run autowaf hooks once (even if sub projects call several times)
22 # Compute dependencies globally
24 #preproc.go_absolute = True
27 @after('apply_lib_vars')
28 @before('apply_obj_vars_cc', 'apply_obj_vars_cxx')
29 def include_config_h(self
):
30 self
.env
.append_value('INC_PATHS', self
.bld
.srcnode
)
33 "Add standard autowaf options if they havn't been added yet"
37 opt
.tool_options('compiler_cc')
38 opt
.tool_options('compiler_cxx')
39 opt
.add_option('--debug', action
='store_true', default
=False, dest
='debug',
40 help="Build debuggable binaries [Default: False]")
41 opt
.add_option('--strict', action
='store_true', default
=False, dest
='strict',
42 help="Use strict compiler flags and show all warnings [Default: False]")
43 opt
.add_option('--build-docs', action
='store_true', default
=False, dest
='build_docs',
44 help="Build documentation - requires doxygen [Default: False]")
45 opt
.add_option('--bundle', action
='store_true', default
=False,
46 help="Build a self-contained bundle [Default: False]")
47 opt
.add_option('--bindir', type='string',
48 help="Executable programs [Default: PREFIX/bin]")
49 opt
.add_option('--libdir', type='string',
50 help="Libraries [Default: PREFIX/lib]")
51 opt
.add_option('--includedir', type='string',
52 help="Header files [Default: PREFIX/include]")
53 opt
.add_option('--datadir', type='string',
54 help="Shared data [Default: PREFIX/share]")
55 opt
.add_option('--configdir', type='string',
56 help="Configuration data [Default: PREFIX/etc]")
57 opt
.add_option('--mandir', type='string',
58 help="Manual pages [Default: DATADIR/man]")
59 opt
.add_option('--htmldir', type='string',
60 help="HTML documentation [Default: DATADIR/doc/PACKAGE]")
61 opt
.add_option('--lv2-user', action
='store_true', default
=False, dest
='lv2_user',
62 help="Install LV2 bundles to user-local location [Default: False]")
63 if sys
.platform
== "darwin":
64 opt
.add_option('--lv2dir', type='string',
65 help="LV2 bundles [Default: /Library/Audio/Plug-Ins/LV2]")
67 opt
.add_option('--lv2dir', type='string',
68 help="LV2 bundles [Default: LIBDIR/lv2]")
71 def check_header(conf
, name
, define
='', mandatory
=False):
72 "Check for a header iff it hasn't been checked for yet"
73 if type(conf
.env
['AUTOWAF_HEADERS']) != dict:
74 conf
.env
['AUTOWAF_HEADERS'] = {}
76 checked
= conf
.env
['AUTOWAF_HEADERS']
77 if not name
in checked
:
80 conf
.check(header_name
=name
, define_name
=define
, mandatory
=mandatory
)
82 conf
.check(header_name
=name
, mandatory
=mandatory
)
85 return name
.replace('/', '_').replace('++', 'PP').replace('-', '_').replace('.', '_')
87 def check_pkg(conf
, name
, **args
):
88 if not 'mandatory' in args
:
89 args
['mandatory'] = True
90 "Check for a package iff it hasn't been checked for yet"
91 var_name
= 'HAVE_' + nameify(args
['uselib_store'])
92 check
= not var_name
in conf
.env
93 if not check
and 'atleast_version' in args
:
94 # Re-check if version is newer than previous check
95 checked_version
= conf
.env
['VERSION_' + name
]
96 if checked_version
and checked_version
< args
['atleast_version']:
99 conf
.check_cfg(package
=name
, args
="--cflags --libs", **args
)
100 found
= bool(conf
.env
[var_name
])
102 conf
.define(var_name
, int(found
))
103 if 'atleast_version' in args
:
104 conf
.env
['VERSION_' + name
] = args
['atleast_version']
106 conf
.undefine(var_name
)
107 if args
['mandatory'] == True:
108 conf
.fatal("Required package " + name
+ " not found")
110 def chop_prefix(conf
, var
):
111 name
= conf
.env
[var
][len(conf
.env
['PREFIX']):]
112 if len(name
) > 0 and name
[0] == '/':
122 def append_cxx_flags(vals
):
123 conf
.env
.append_value('CCFLAGS', vals
.split())
124 conf
.env
.append_value('CXXFLAGS', vals
.split())
126 conf
.check_tool('misc')
127 conf
.check_tool('compiler_cc')
128 conf
.check_tool('compiler_cxx')
129 conf
.env
['BUILD_DOCS'] = Options
.options
.build_docs
130 conf
.env
['DEBUG'] = Options
.options
.debug
131 conf
.env
['STRICT'] = Options
.options
.strict
132 conf
.env
['PREFIX'] = os
.path
.abspath(os
.path
.expanduser(os
.path
.normpath(conf
.env
['PREFIX'])))
134 if Options
.options
.bundle
:
135 conf
.env
['BUNDLE'] = True
136 conf
.define('BUNDLE', 1)
137 conf
.env
['BINDIR'] = conf
.env
['PREFIX']
138 conf
.env
['INCLUDEDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'Headers')
139 conf
.env
['LIBDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'Libraries')
140 conf
.env
['DATADIR'] = os
.path
.join(conf
.env
['PREFIX'], 'Resources')
141 conf
.env
['HTMLDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'Resources/Documentation')
142 conf
.env
['MANDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'Resources/Man')
143 conf
.env
['LV2DIR'] = os
.path
.join(conf
.env
['PREFIX'], 'PlugIns')
145 conf
.env
['BUNDLE'] = False
146 if Options
.options
.bindir
:
147 conf
.env
['BINDIR'] = Options
.options
.bindir
149 conf
.env
['BINDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'bin')
150 if Options
.options
.includedir
:
151 conf
.env
['INCLUDEDIR'] = Options
.options
.includedir
153 conf
.env
['INCLUDEDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'include')
154 if Options
.options
.libdir
:
155 conf
.env
['LIBDIR'] = Options
.options
.libdir
157 conf
.env
['LIBDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'lib')
158 if Options
.options
.datadir
:
159 conf
.env
['DATADIR'] = Options
.options
.datadir
161 conf
.env
['DATADIR'] = os
.path
.join(conf
.env
['PREFIX'], 'share')
162 if Options
.options
.configdir
:
163 conf
.env
['CONFIGDIR'] = Options
.options
.configdir
165 conf
.env
['CONFIGDIR'] = os
.path
.join(conf
.env
['PREFIX'], 'etc')
166 if Options
.options
.htmldir
:
167 conf
.env
['HTMLDIR'] = Options
.options
.htmldir
169 conf
.env
['HTMLDIR'] = os
.path
.join(conf
.env
['DATADIR'], 'doc', Utils
.g_module
.APPNAME
)
170 if Options
.options
.mandir
:
171 conf
.env
['MANDIR'] = Options
.options
.mandir
173 conf
.env
['MANDIR'] = os
.path
.join(conf
.env
['DATADIR'], 'man')
174 if Options
.options
.lv2dir
:
175 conf
.env
['LV2DIR'] = Options
.options
.lv2dir
177 if Options
.options
.lv2_user
:
178 if sys
.platform
== "darwin":
179 conf
.env
['LV2DIR'] = os
.path
.join(os
.getenv('HOME'), 'Library/Audio/Plug-Ins/LV2')
181 conf
.env
['LV2DIR'] = os
.path
.join(os
.getenv('HOME'), '.lv2')
183 if sys
.platform
== "darwin":
184 conf
.env
['LV2DIR'] = '/Library/Audio/Plug-Ins/LV2'
186 conf
.env
['LV2DIR'] = os
.path
.join(conf
.env
['LIBDIR'], 'lv2')
188 conf
.env
['BINDIRNAME'] = chop_prefix(conf
, 'BINDIR')
189 conf
.env
['LIBDIRNAME'] = chop_prefix(conf
, 'LIBDIR')
190 conf
.env
['DATADIRNAME'] = chop_prefix(conf
, 'DATADIR')
191 conf
.env
['CONFIGDIRNAME'] = chop_prefix(conf
, 'CONFIGDIR')
192 conf
.env
['LV2DIRNAME'] = chop_prefix(conf
, 'LV2DIR')
194 if Options
.options
.debug
:
195 conf
.env
['CCFLAGS'] = [ '-O0', '-g' ]
196 conf
.env
['CXXFLAGS'] = [ '-O0', '-g' ]
198 append_cxx_flags('-DNDEBUG')
199 if Options
.options
.strict
:
200 conf
.env
.append_value('CCFLAGS', [ '-std=c99', '-pedantic' ])
201 conf
.env
.append_value('CXXFLAGS', [ '-ansi', '-Woverloaded-virtual'])
202 append_cxx_flags('-Wall -Wextra -Wno-unused-parameter')
203 append_cxx_flags('-fPIC -DPIC -fshow-column')
206 def set_local_lib(conf
, name
, has_objects
):
207 conf
.define('HAVE_' + nameify(name
.upper()), 1)
209 if type(conf
.env
['AUTOWAF_LOCAL_LIBS']) != dict:
210 conf
.env
['AUTOWAF_LOCAL_LIBS'] = {}
211 conf
.env
['AUTOWAF_LOCAL_LIBS'][name
.lower()] = True
213 if type(conf
.env
['AUTOWAF_LOCAL_HEADERS']) != dict:
214 conf
.env
['AUTOWAF_LOCAL_HEADERS'] = {}
215 conf
.env
['AUTOWAF_LOCAL_HEADERS'][name
.lower()] = True
217 def use_lib(bld
, obj
, libs
):
218 abssrcdir
= os
.path
.abspath('.')
219 libs_list
= libs
.split()
221 in_headers
= l
.lower() in bld
.env
['AUTOWAF_LOCAL_HEADERS']
222 in_libs
= l
.lower() in bld
.env
['AUTOWAF_LOCAL_LIBS']
224 if hasattr(obj
, 'uselib_local'):
225 obj
.uselib_local
+= ' lib' + l
.lower() + ' '
227 obj
.uselib_local
= 'lib' + l
.lower() + ' '
229 if in_headers
or in_libs
:
230 inc_flag
= '-iquote ' + os
.path
.join(abssrcdir
, l
.lower())
231 for f
in ['CCFLAGS', 'CXXFLAGS']:
232 if not inc_flag
in bld
.env
[f
]:
233 bld
.env
.append_value(f
, inc_flag
)
235 if hasattr(obj
, 'uselib'):
236 obj
.uselib
+= ' ' + l
241 def display_header(title
):
242 Utils
.pprint('BOLD', title
)
244 def display_msg(conf
, msg
, status
= None, color
= None):
246 if type(status
) == bool and status
or status
== "True":
248 elif type(status
) == bool and not status
or status
== "False":
250 Utils
.pprint('NORMAL', "%s :" % msg
.ljust(conf
.line_just
), sep
='')
251 Utils
.pprint(color
, status
)
253 def print_summary(conf
):
260 display_header('Global configuration')
261 display_msg(conf
, "Install prefix", conf
.env
['PREFIX'])
262 display_msg(conf
, "Debuggable build", str(conf
.env
['DEBUG']))
263 display_msg(conf
, "Strict compiler flags", str(conf
.env
['STRICT']))
264 display_msg(conf
, "Build documentation", str(conf
.env
['BUILD_DOCS']))
268 def link_flags(env
, lib
):
269 return ' '.join(map(lambda x
: env
['LIB_ST'] % x
, env
['LIB_' + lib
]))
271 def compile_flags(env
, lib
):
272 return ' '.join(map(lambda x
: env
['CPPPATH_ST'] % x
, env
['CPPPATH_' + lib
]))
283 def build_pc(bld
, name
, version
, libs
):
284 '''Build a pkg-config file for a library.
285 name -- uppercase variable name (e.g. 'SOMENAME')
286 version -- version string (e.g. '1.2.3')
287 libs -- string/list of dependencies (e.g. 'LIBFOO GLIB')
290 obj
= bld
.new_task_gen('subst')
291 obj
.source
= name
.lower() + '.pc.in'
292 obj
.target
= name
.lower() + '.pc'
293 obj
.install_path
= '${PREFIX}/${LIBDIRNAME}/pkgconfig'
294 pkg_prefix
= bld
.env
['PREFIX']
295 if pkg_prefix
[-1] == '/':
296 pkg_prefix
= pkg_prefix
[:-1]
298 'prefix' : pkg_prefix
,
299 'exec_prefix' : '${prefix}',
300 'libdir' : '${exec_prefix}/lib',
301 'includedir' : '${prefix}/include',
302 name
+ '_VERSION' : version
,
304 if type(libs
) != list:
307 obj
.dict[i
+ '_LIBS'] = link_flags(bld
.env
, i
)
308 obj
.dict[i
+ '_CFLAGS'] = compile_flags(bld
.env
, i
)
310 # Doxygen API documentation
311 def build_dox(bld
, name
, version
, srcdir
, blddir
):
312 if not bld
.env
['BUILD_DOCS']:
314 obj
= bld
.new_task_gen('subst')
315 obj
.source
= 'doc/reference.doxygen.in'
316 obj
.target
= 'doc/reference.doxygen'
318 src_dir
= os
.path
.join(srcdir
, name
.lower())
319 doc_dir
= os
.path
.join(blddir
, 'default', name
.lower(), 'doc')
322 doc_dir
= os
.path
.join(blddir
, 'default', 'doc')
324 name
+ '_VERSION' : version
,
325 name
+ '_SRCDIR' : os
.path
.abspath(src_dir
),
326 name
+ '_DOC_DIR' : os
.path
.abspath(doc_dir
)
328 obj
.install_path
= ''
329 out1
= bld
.new_task_gen('command-output')
330 out1
.dependencies
= [obj
]
331 out1
.stdout
= '/doc/doxygen.out'
332 out1
.stdin
= '/doc/reference.doxygen' # whatever..
333 out1
.command
= 'doxygen'
334 out1
.argv
= [os
.path
.abspath(doc_dir
) + '/reference.doxygen']
335 out1
.command_is_external
= True
337 # Version code file generation
338 def build_version_files(header_path
, source_path
, domain
, major
, minor
, micro
):
339 header_path
= os
.path
.abspath(header_path
)
340 source_path
= os
.path
.abspath(source_path
)
341 text
= "int " + domain
+ "_major_version = " + str(major
) + ";\n"
342 text
+= "int " + domain
+ "_minor_version = " + str(minor
) + ";\n"
343 text
+= "int " + domain
+ "_micro_version = " + str(micro
) + ";\n"
345 o
= file(source_path
, 'w')
349 print "Could not open", source_path
, " for writing\n"
352 text
= "#ifndef __" + domain
+ "_version_h__\n"
353 text
+= "#define __" + domain
+ "_version_h__\n"
354 text
+= "extern const char* " + domain
+ "_revision;\n"
355 text
+= "extern int " + domain
+ "_major_version;\n"
356 text
+= "extern int " + domain
+ "_minor_version;\n"
357 text
+= "extern int " + domain
+ "_micro_version;\n"
358 text
+= "#endif /* __" + domain
+ "_version_h__ */\n"
360 o
= file(header_path
, 'w')
364 print "Could not open", header_path
, " for writing\n"
370 # This isn't really correct (for packaging), but people asking is annoying
371 if Options
.commands
['install']:
372 try: os
.popen("/sbin/ldconfig")