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1 # Copyright 2009, Google Inc. | |
2 # All rights reserved. | |
3 # | |
4 # Redistribution and use in source and binary forms, with or without | |
5 # modification, are permitted provided that the following conditions are | |
6 # met: | |
7 # | |
8 # * Redistributions of source code must retain the above copyright | |
9 # notice, this list of conditions and the following disclaimer. | |
10 # * Redistributions in binary form must reproduce the above | |
11 # copyright notice, this list of conditions and the following disclaimer | |
12 # in the documentation and/or other materials provided with the | |
13 # distribution. | |
14 # * Neither the name of Google Inc. nor the names of its | |
15 # contributors may be used to endorse or promote products derived from | |
16 # this software without specific prior written permission. | |
17 # | |
18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 | |
30 # | |
31 # This file is based on the icu38.scons file from the Chrome project, | |
32 # Copyright (c) 2006-2008 The Chromium Authors. | |
33 | |
34 # Variables to control what does or doesn't get built here: | |
35 # | |
36 # CombinedLib | |
37 # When True, builds a combined libicu.a (or icu.lib) containing | |
38 # the common, i18n, stubdata and toolutil parts of ICU. When | |
39 # False, builds those as separate libraries. | |
40 # | |
41 # GeneratedDataLib | |
42 # When True, specifies that we want to build a libicudata.a | |
43 # (or icudata.lib) library containing the data. When False, | |
44 # we copy out the icudt38l.dat file or the Chromium icudt38.dll | |
45 # file. | |
46 # | |
47 # Note that we've only verified the behavior that each platform | |
48 # needs to build the way it currently wants, so don't expect that | |
49 # you can just change the way a given platform builds without maybe | |
50 # having to fix things. For example, attempts to set GenerateDataLib | |
51 # on Windows will need to fix problems executing the utilities that | |
52 # handle the generation. | |
53 | |
54 import os | |
55 | |
56 CombinedLib = True | |
57 GenerateDataLib = False | |
58 | |
59 Import('env') | |
60 | |
61 env = env.Clone( | |
62 GENERATED_DIR = env.Dir('$ICU38_DIR/generated'), | |
63 GENCCODE = env.File('$ICU38_DIR/generated/genccode$PROGSUFFIX'), | |
64 ICUPKG = env.File('$ICU38_DIR/generated/icupkg$PROGSUFFIX'), | |
65 ) | |
66 | |
67 env.ApplySConscript([ | |
68 '$CHROME_SRC_DIR/build/external_code.scons', | |
69 ]) | |
70 | |
71 env.Prepend( | |
72 CPPPATH = [ | |
73 '$ICU38_DIR/source/common', | |
74 '$ICU38_DIR/public/common', | |
75 '$ICU38_DIR/source/i18n', | |
76 '$ICU38_DIR/public/i18n', | |
77 '$ICU38_DIR/source/tools/toolutil', | |
78 ], | |
79 CPPDEFINES = [ | |
80 'U_STATIC_IMPLEMENTATION', | |
81 ], | |
82 ) | |
83 | |
84 if env.Bit('mac'): | |
85 env.FilterOut(CCFLAGS=['-Werror'], | |
86 CPPDEFINES=['DEBUG']) | |
87 env['GENCCODE_NAME'] = 'icudt38l' | |
88 env['GENCCODE_FLAGS'] = '-a gcc-darwin -n $GENCCODE_NAME -e icudt38' | |
89 env['GENCCODE_SUFFIX'] = '.s' | |
90 | |
91 if env.Bit('linux'): | |
92 env['GENCCODE_NAME'] = 'icudt38l' | |
93 env['GENCCODE_FLAGS'] = '-a gcc -n $GENCCODE_NAME -e icudt38' | |
94 env['GENCCODE_SUFFIX'] = '.s' | |
95 | |
96 if env.Bit('windows'): | |
97 env['GENCCODE_NAME'] = 'icudt38' | |
98 env['GENCCODE_FLAGS'] = '-e icudt38' | |
99 env['GENCCODE_SUFFIX'] = '.c' | |
100 | |
101 if env.Bit('windows'): | |
102 # /Wd4996 to silence warning about strncpy | |
103 env.Append(CCFLAGS = ['/WX', '/wd4996']) | |
104 else: | |
105 env.Append( | |
106 CCFLAGS = [ | |
107 # TODO: fix ICU to not depend on this flag. | |
108 '-fno-strict-aliasing', | |
109 | |
110 '-Wno-parentheses', | |
111 | |
112 # See uprv_UnicodeStringDummy at end of source/common/unistr.cpp. | |
113 '-Wno-unused-function', | |
114 ] | |
115 ) | |
116 | |
117 if 'WIN32_LEAN_AND_MEAN' in env['CPPDEFINES']: | |
118 env['CPPDEFINES'].remove('WIN32_LEAN_AND_MEAN') | |
119 | |
120 common_input_files = [ | |
121 'source/common/bmpset.cpp', | |
122 'source/common/brkeng.cpp', | |
123 'source/common/brkiter.cpp', | |
124 'source/common/caniter.cpp', | |
125 'source/common/chariter.cpp', | |
126 'source/common/cmemory.c', | |
127 'source/common/cstring.c', | |
128 'source/common/cwchar.c', | |
129 'source/common/dictbe.cpp', | |
130 'source/common/locbased.cpp', | |
131 'source/common/locid.cpp', | |
132 'source/common/locmap.c', | |
133 'source/common/locutil.cpp', | |
134 'source/common/normlzr.cpp', | |
135 'source/common/parsepos.cpp', | |
136 'source/common/propname.cpp', | |
137 'source/common/punycode.c', | |
138 'source/common/putil.c', | |
139 'source/common/rbbi.cpp', | |
140 'source/common/rbbidata.cpp', | |
141 'source/common/rbbinode.cpp', | |
142 'source/common/rbbirb.cpp', | |
143 'source/common/rbbiscan.cpp', | |
144 'source/common/rbbisetb.cpp', | |
145 'source/common/rbbistbl.cpp', | |
146 'source/common/rbbitblb.cpp', | |
147 'source/common/resbund.cpp', | |
148 'source/common/resbund_cnv.cpp', | |
149 'source/common/ruleiter.cpp', | |
150 'source/common/schriter.cpp', | |
151 'source/common/serv.cpp', | |
152 'source/common/servlk.cpp', | |
153 'source/common/servlkf.cpp', | |
154 'source/common/servls.cpp', | |
155 'source/common/servnotf.cpp', | |
156 'source/common/servrbf.cpp', | |
157 'source/common/servslkf.cpp', | |
158 'source/common/triedict.cpp', | |
159 'source/common/uarrsort.c', | |
160 'source/common/ubidi.c', | |
161 'source/common/ubidi_props.c', | |
162 'source/common/ubidiln.c', | |
163 'source/common/ubidiwrt.c', | |
164 'source/common/ubrk.cpp', | |
165 'source/common/ucase.c', | |
166 'source/common/ucasemap.c', | |
167 'source/common/ucat.c', | |
168 'source/common/uchar.c', | |
169 'source/common/uchriter.cpp', | |
170 'source/common/ucln_cmn.c', | |
171 'source/common/ucmndata.c', | |
172 'source/common/ucnv.c', | |
173 'source/common/ucnv_bld.c', | |
174 'source/common/ucnv_cb.c', | |
175 'source/common/ucnv_cnv.c', | |
176 'source/common/ucnv_err.c', | |
177 'source/common/ucnv_ext.c', | |
178 'source/common/ucnv_io.c', | |
179 'source/common/ucnv_lmb.c', | |
180 'source/common/ucnv_set.c', | |
181 'source/common/ucnv_u16.c', | |
182 'source/common/ucnv_u32.c', | |
183 'source/common/ucnv_u7.c', | |
184 'source/common/ucnv_u8.c', | |
185 'source/common/ucnv2022.c', | |
186 'source/common/ucnvbocu.c', | |
187 'source/common/ucnvdisp.c', | |
188 'source/common/ucnvhz.c', | |
189 'source/common/ucnvisci.c', | |
190 'source/common/ucnvlat1.c', | |
191 'source/common/ucnvmbcs.c', | |
192 'source/common/ucnvscsu.c', | |
193 'source/common/ucol_swp.c', | |
194 'source/common/udata.c', | |
195 'source/common/udatamem.c', | |
196 'source/common/udataswp.c', | |
197 'source/common/uenum.c', | |
198 'source/common/uhash.c', | |
199 'source/common/uhash_us.cpp', | |
200 'source/common/uidna.cpp', | |
201 'source/common/uinit.c', | |
202 'source/common/uinvchar.c', | |
203 'source/common/uiter.cpp', | |
204 'source/common/uloc.c', | |
205 'source/common/umapfile.c', | |
206 'source/common/umath.c', | |
207 'source/common/umutex.c', | |
208 'source/common/unames.c', | |
209 'source/common/unifilt.cpp', | |
210 'source/common/unifunct.cpp', | |
211 'source/common/uniset.cpp', | |
212 'source/common/uniset_props.cpp', | |
213 'source/common/unisetspan.cpp', | |
214 'source/common/unistr.cpp', | |
215 'source/common/unistr_case.cpp', | |
216 'source/common/unistr_cnv.cpp', | |
217 'source/common/unistr_props.cpp', | |
218 'source/common/unorm.cpp', | |
219 'source/common/unorm_it.c', | |
220 'source/common/unormcmp.cpp', | |
221 'source/common/uobject.cpp', | |
222 'source/common/uprops.c', | |
223 'source/common/ures_cnv.c', | |
224 'source/common/uresbund.c', | |
225 'source/common/uresdata.c', | |
226 'source/common/usc_impl.c', | |
227 'source/common/uscript.c', | |
228 'source/common/uset.cpp', | |
229 'source/common/uset_props.cpp', | |
230 'source/common/usetiter.cpp', | |
231 'source/common/ushape.c', | |
232 'source/common/usprep.cpp', | |
233 'source/common/ustack.cpp', | |
234 'source/common/ustr_cnv.c', | |
235 'source/common/ustr_wcs.c', | |
236 'source/common/ustrcase.c', | |
237 'source/common/ustrenum.cpp', | |
238 'source/common/ustrfmt.c', | |
239 'source/common/ustring.c', | |
240 'source/common/ustrtrns.c', | |
241 'source/common/utext.cpp', | |
242 'source/common/utf_impl.c', | |
243 'source/common/util.cpp', | |
244 'source/common/util_props.cpp', | |
245 'source/common/utrace.c', | |
246 'source/common/utrie.c', | |
247 'source/common/utypes.c', | |
248 'source/common/uvector.cpp', | |
249 'source/common/uvectr32.cpp', | |
250 'source/common/wintz.c', | |
251 ] | |
252 | |
253 i18n_input_files = [ | |
254 'source/i18n/anytrans.cpp', | |
255 'source/i18n/astro.cpp', | |
256 'source/i18n/basictz.cpp', | |
257 'source/i18n/bocsu.c', | |
258 'source/i18n/buddhcal.cpp', | |
259 'source/i18n/calendar.cpp', | |
260 'source/i18n/casetrn.cpp', | |
261 'source/i18n/choicfmt.cpp', | |
262 'source/i18n/coleitr.cpp', | |
263 'source/i18n/coll.cpp', | |
264 'source/i18n/cpdtrans.cpp', | |
265 'source/i18n/csdetect.cpp', | |
266 'source/i18n/csmatch.cpp', | |
267 'source/i18n/csr2022.cpp', | |
268 'source/i18n/csrecog.cpp', | |
269 'source/i18n/csrmbcs.cpp', | |
270 'source/i18n/csrsbcs.cpp', | |
271 'source/i18n/csrucode.cpp', | |
272 'source/i18n/csrutf8.cpp', | |
273 'source/i18n/curramt.cpp', | |
274 'source/i18n/currfmt.cpp', | |
275 'source/i18n/currunit.cpp', | |
276 'source/i18n/datefmt.cpp', | |
277 'source/i18n/dcfmtsym.cpp', | |
278 'source/i18n/decimfmt.cpp', | |
279 'source/i18n/digitlst.cpp', | |
280 'source/i18n/dtfmtsym.cpp', | |
281 'source/i18n/dtrule.cpp', | |
282 'source/i18n/esctrn.cpp', | |
283 'source/i18n/fmtable.cpp', | |
284 'source/i18n/fmtable_cnv.cpp', | |
285 'source/i18n/format.cpp', | |
286 'source/i18n/funcrepl.cpp', | |
287 'source/i18n/gregocal.cpp', | |
288 'source/i18n/gregoimp.cpp', | |
289 'source/i18n/hebrwcal.cpp', | |
290 'source/i18n/indiancal.cpp', | |
291 'source/i18n/inputext.cpp', | |
292 'source/i18n/islamcal.cpp', | |
293 'source/i18n/japancal.cpp', | |
294 'source/i18n/measfmt.cpp', | |
295 'source/i18n/measure.cpp', | |
296 'source/i18n/msgfmt.cpp', | |
297 'source/i18n/name2uni.cpp', | |
298 'source/i18n/nfrs.cpp', | |
299 'source/i18n/nfrule.cpp', | |
300 'source/i18n/nfsubs.cpp', | |
301 'source/i18n/nortrans.cpp', | |
302 'source/i18n/nultrans.cpp', | |
303 'source/i18n/numfmt.cpp', | |
304 'source/i18n/olsontz.cpp', | |
305 'source/i18n/persncal.cpp', | |
306 'source/i18n/plurfmt.cpp', | |
307 'source/i18n/plurrule.cpp', | |
308 'source/i18n/quant.cpp', | |
309 'source/i18n/rbnf.cpp', | |
310 'source/i18n/rbt.cpp', | |
311 'source/i18n/rbt_data.cpp', | |
312 'source/i18n/rbt_pars.cpp', | |
313 'source/i18n/rbt_rule.cpp', | |
314 'source/i18n/rbt_set.cpp', | |
315 'source/i18n/rbtz.cpp', | |
316 'source/i18n/regexcmp.cpp', | |
317 'source/i18n/regexst.cpp', | |
318 'source/i18n/reldtfmt.cpp', | |
319 'source/i18n/rematch.cpp', | |
320 'source/i18n/remtrans.cpp', | |
321 'source/i18n/repattrn.cpp', | |
322 'source/i18n/search.cpp', | |
323 'source/i18n/simpletz.cpp', | |
324 'source/i18n/smpdtfmt.cpp', | |
325 'source/i18n/sortkey.cpp', | |
326 'source/i18n/strmatch.cpp', | |
327 'source/i18n/strrepl.cpp', | |
328 'source/i18n/stsearch.cpp', | |
329 'source/i18n/taiwncal.cpp', | |
330 'source/i18n/tblcoll.cpp', | |
331 'source/i18n/timezone.cpp', | |
332 'source/i18n/titletrn.cpp', | |
333 'source/i18n/tolowtrn.cpp', | |
334 'source/i18n/toupptrn.cpp', | |
335 'source/i18n/translit.cpp', | |
336 'source/i18n/transreg.cpp', | |
337 'source/i18n/tridpars.cpp', | |
338 'source/i18n/tzrule.cpp', | |
339 'source/i18n/tztrans.cpp', | |
340 'source/i18n/ucal.cpp', | |
341 'source/i18n/ucln_in.c', | |
342 'source/i18n/ucol.cpp', | |
343 'source/i18n/ucol_bld.cpp', | |
344 'source/i18n/ucol_cnt.cpp', | |
345 'source/i18n/ucol_elm.cpp', | |
346 'source/i18n/ucol_res.cpp', | |
347 'source/i18n/ucol_sit.cpp', | |
348 'source/i18n/ucol_tok.cpp', | |
349 'source/i18n/ucol_wgt.c', | |
350 'source/i18n/ucoleitr.cpp', | |
351 'source/i18n/ucsdet.cpp', | |
352 'source/i18n/ucurr.cpp', | |
353 'source/i18n/udat.cpp', | |
354 'source/i18n/ulocdata.c', | |
355 'source/i18n/umsg.cpp', | |
356 'source/i18n/unesctrn.cpp', | |
357 'source/i18n/uni2name.cpp', | |
358 'source/i18n/unum.cpp', | |
359 'source/i18n/uregex.cpp', | |
360 'source/i18n/uregexc.cpp', | |
361 'source/i18n/usearch.cpp', | |
362 'source/i18n/utmscale.c', | |
363 'source/i18n/utrans.cpp', | |
364 'source/i18n/vtzone.cpp', | |
365 'source/i18n/windtfmt.cpp', | |
366 'source/i18n/winnmfmt.cpp', | |
367 ] | |
368 | |
369 stubdata_input_files = [ | |
370 'source/stubdata/stubdata.c', | |
371 ] | |
372 | |
373 toolutil_input_files = [ | |
374 'source/tools/toolutil/filestrm.c', | |
375 'source/tools/toolutil/package.cpp', | |
376 'source/tools/toolutil/pkgitems.cpp', | |
377 'source/tools/toolutil/propsvec.c', | |
378 'source/tools/toolutil/swapimpl.cpp', | |
379 'source/tools/toolutil/toolutil.c', | |
380 'source/tools/toolutil/toolutil.vcproj', | |
381 'source/tools/toolutil/ucbuf.c', | |
382 'source/tools/toolutil/ucm.c', | |
383 'source/tools/toolutil/ucmstate.c', | |
384 'source/tools/toolutil/unewdata.c', | |
385 'source/tools/toolutil/uoptions.c', | |
386 'source/tools/toolutil/uparse.c', | |
387 'source/tools/toolutil/writesrc.c', | |
388 'source/tools/toolutil/xmlparser.cpp', | |
389 ] | |
390 | |
391 def MakeObject(env, source, extra_defines): | |
392 base, ext = os.path.splitext(source) | |
393 return env.ComponentObject(base, '$ICU38_DIR/' + source, | |
394 CPPDEFINES = env['CPPDEFINES'] + extra_defines) | |
395 | |
396 | |
397 | |
398 if CombinedLib: | |
399 | |
400 if env.Bit('linux'): | |
401 # U_STATIC_IMPLEMENTATION gets overridden by U_COMBINED_IMPLEMENTATION, | |
402 # which on linux causes all the symbols to be exported from the shared | |
403 # library, conflicting with the browser's definition if it uses icu as well | |
404 # (e.g. Chrome). | |
405 combined_flag = [] | |
406 else: | |
407 combined_flag = ['U_COMBINED_IMPLEMENTATION'] | |
408 # These empirically fail to build when U_COMMON_IMPLEMENTATION | |
409 # isn't defined in addition to U_COMBINED_IMPLEMENTATION. Remove | |
410 # them from the source file list and re-append them with Nodes | |
411 # for custom-built object files with both defined. | |
412 | |
413 need_common_implementation = [ | |
414 'source/common/ubidi.c', | |
415 'source/common/ubidiln.c', | |
416 ] | |
417 | |
418 objects = [] | |
419 for n in need_common_implementation: | |
420 common_input_files.remove(n) | |
421 o = MakeObject(env, n, ['U_COMMON_IMPLEMENTATION'] + combined_flag) | |
422 objects.append(o) | |
423 | |
424 sources = common_input_files + i18n_input_files + stubdata_input_files | |
425 objects += [MakeObject(env, n, combined_flag) for n in sources] | |
426 | |
427 icu_lib = env.ComponentLibrary('icu', objects); | |
428 | |
429 else: | |
430 | |
431 common_objects = [MakeObject(env, n, ['U_COMMON_IMPLEMENTATION']) | |
432 for n in common_input_files] | |
433 icu_lib = env.ComponentLibrary('icuuc', common_objects) | |
434 | |
435 i18n_objects = [MakeObject(env, n, ['U_I18N_IMPLEMENTATION']) | |
436 for n in i18n_input_files] | |
437 env.ComponentLibrary('icui18n', i18n_objects) | |
438 | |
439 stubdata_objects = [MakeObject(env, n, []) for n in stubdata_input_files] | |
440 env.ComponentLibrary('icudata_stub', stubdata_objects) | |
441 | |
442 toolutil_objects = [MakeObject(env, n, ['U_TOOLUTIL_IMPLEMENTATION']) | |
443 for n in toolutil_input_files] | |
444 | |
445 env.ComponentLibrary('icutu', toolutil_objects) | |
446 | |
447 | |
448 if GenerateDataLib: | |
449 | |
450 icudata_lst = env.Command(['$GENERATED_DIR/icudata.lst', | |
451 '$GENERATED_DIR/icudt38l/ucadata.icu'], | |
452 ['source/data/in/icudt38l.dat'], | |
453 ('$ICUPKG -d ${TARGETS[1].dir} --list -x "*"' | |
454 ' $SOURCE > $TARGET')) | |
455 env.Depends(icudata_lst, '$ICUPKG') | |
456 | |
457 icudt38_dat = env.Command(['$GENERATED_DIR/${GENCCODE_NAME}.dat'], | |
458 icudata_lst, | |
459 ('$ICUPKG -tl -c -s ${SOURCES[1].dir}' | |
460 ' -a $SOURCE new $TARGET')) | |
461 env.Depends(icudt38_dat, '$ICUPKG') | |
462 | |
463 icudt38_src = env.Command( | |
464 '$GENERATED_DIR/${GENCCODE_NAME}_dat${GENCCODE_SUFFIX}', | |
465 icudt38_dat, | |
466 '$GENCCODE $GENCCODE_FLAGS -d ${TARGET.dir} $SOURCE') | |
467 env.Depends(icudt38_src, '$GENCCODE') | |
468 | |
469 icu_data = env.ComponentLibrary('icudata', icudt38_src) | |
470 | |
471 if CombinedLib: | |
472 lib_list = ['icu'] | |
473 else: | |
474 lib_list = ['icui18n', 'icutu', 'icuuc', 'icudata_stub'] | |
475 | |
476 env_tools = env.Clone(LIBS = lib_list) | |
477 | |
478 env_tools.Program(env['GENCCODE'], | |
479 '$ICU38_DIR/source/tools/genccode/genccode.c') | |
480 env_tools.Program(env['ICUPKG'], '$ICU38_DIR/source/tools/icupkg/icupkg.cpp') | |
481 | |
482 else: | |
483 | |
484 icu_data = None | |
485 | |
486 # The ICU library isn't useful without the data properly installed. | |
487 if env.Bit('windows'): | |
488 icu_data = env.Replicate('$ARTIFACTS_DIR', 'icudt38.dll') | |
489 else: | |
490 icu_data = env.Replicate('$ARTIFACTS_DIR', | |
491 '$ICU38_DIR/source/data/in/icudt38l.dat') | |
492 | |
493 env.Requires(icu_lib, icu_data) | |
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