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1 Name: icu | 1 Name: icu |
2 URL: http://site.icu-project.org/ | 2 URL: http://site.icu-project.org/ |
3 Version: 52.1 | 3 Version: 52.1 |
4 License: MIT | 4 License: MIT |
5 Security Critical: yes | 5 Security Critical: yes |
6 | 6 |
7 Description: | 7 Description: |
8 This directory contains the source code of ICU 52.1 for C/C++ | 8 This directory contains the source code of ICU 52.1 for C/C++ |
9 | 9 |
10 1. It was obtained with the following: | 10 1. It was obtained with the following: |
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73 patches/brkitr.patch to reduce binary size for Android. | 73 patches/brkitr.patch to reduce binary size for Android. |
74 | 74 |
75 4. Converter changes : | 75 4. Converter changes : |
76 | 76 |
77 - converters.patch : | 77 - converters.patch : |
78 a. revises existing mapping tables | 78 a. revises existing mapping tables |
79 b. Remove a lot of unused aliases in the converter alias table | 79 b. Remove a lot of unused aliases in the converter alias table |
80 (source/data/mappings/convrtrs.txt ) leading to 40kB size reduction. | 80 (source/data/mappings/convrtrs.txt ) leading to 40kB size reduction. |
81 | 81 |
82 - Add source/data/mappings/ucmlocal.txt : to list only converters we need. | 82 - Add source/data/mappings/ucmlocal.txt : to list only converters we need. |
83 - Add two new tables per WHATWG encoding standards for EUC-JP and CP866. | 83 - Add three new tables per WHATWG encoding standards for EUC-JP, |
84 They're generated with scripts/{eucjp, ibm866}_gen.sh. | 84 Shift_JIS and CP866. |
| 85 They're generated with scripts/{eucjp, sjis, ibm866}_gen.sh. |
85 - Add three 'fake' tables for ISO-2022-CN(-Ext) : noop-*.ucm. | 86 - Add three 'fake' tables for ISO-2022-CN(-Ext) : noop-*.ucm. |
86 | 87 |
87 - uconv.patch | 88 - uconv.patch |
88 a. ucnv2022 uses 3 fake tables for ISO-2022-CN(-Ext) instead of two | 89 a. ucnv2022 uses 3 fake tables for ISO-2022-CN(-Ext) instead of two |
89 huge tables. | 90 huge tables. |
90 b. ISO-2022-JP-[1-4] is dropped. | 91 b. ISO-2022-JP-[1-4] is dropped. |
91 c. SCSU, BOCU, ISCII, UTF-7 conversion is diabled leading to | 92 c. SCSU, BOCU, ISCII, UTF-7 conversion is diabled leading to |
92 the 47kB reduction in the code size. | 93 the 47kB reduction in the code size. |
93 | 94 |
94 5. Locale changes | 95 5. Locale changes |
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126 | 127 |
127 6. Timezone data update | 128 6. Timezone data update |
128 - Grab the latest version of the following timezone data files and | 129 - Grab the latest version of the following timezone data files and |
129 put them in source/data/misc. | 130 put them in source/data/misc. |
130 | 131 |
131 metaZones.txt | 132 metaZones.txt |
132 timezoneTypes.txt | 133 timezoneTypes.txt |
133 windowsZones.txt | 134 windowsZones.txt |
134 zoneinfo64.txt | 135 zoneinfo64.txt |
135 | 136 |
136 As of April 2014, the latest version is 2014b and the above files | 137 As of August 2014, the latest version is 2014f and the above files |
137 are available at | 138 are available at |
138 http://source.icu-project.org/repos/icu/data/trunk/tzdata/icunew/2014b/44/ | 139 http://source.icu-project.org/repos/icu/data/trunk/tzdata/icunew/2014f/44/ |
139 | 140 |
140 7. Transliterator customization | 141 7. Transliterator customization |
141 | 142 |
142 - Also add css3transform.txt to source/data/trnslit. | 143 - Also add css3transform.txt to source/data/trnslit. |
143 - Put the following line in trnslocal.mk | 144 - Put the following line in trnslocal.mk |
144 | 145 |
145 TRANSLIT_SOURCE=css3transform.txt | 146 TRANSLIT_SOURCE=css3transform.txt |
146 | 147 |
147 8. Build-related changes | 148 8. Build-related changes |
148 | 149 |
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224 c. In Visual Studio, open source/allinone/allinone.sln solution | 225 c. In Visual Studio, open source/allinone/allinone.sln solution |
225 in ${SEPARATE_ICU_ROOT} | 226 in ${SEPARATE_ICU_ROOT} |
226 d. Build 'makedata' target | 227 d. Build 'makedata' target |
227 e. icudt52.dll will be generated in ${SEPARATE_ICU_ROOT}/bin | 228 e. icudt52.dll will be generated in ${SEPARATE_ICU_ROOT}/bin |
228 f. Copy that icudt52.dll to ${CHROME_ICU_ROOT}/windows/icudt.dll | 229 f. Copy that icudt52.dll to ${CHROME_ICU_ROOT}/windows/icudt.dll |
229 and check that in. | 230 and check that in. |
230 | 231 |
231 | 232 |
232 10. Change export of U_ICUDATA_ENTRY_POINT from U_IMPORT to U_EXPORT. | 233 10. Change export of U_ICUDATA_ENTRY_POINT from U_IMPORT to U_EXPORT. |
233 - patches/declspec.patch | 234 - patches/declspec.patch |
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