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在編制Android的ICU，遇到以下錯誤：爲Android編譯ICU：錯誤： 'ICU_Utility' 尚未聲明
/home/tim/icu49/icu/source/i18n/strmatch.cpp: In member function 'virtual icu_49::UnicodeString& icu_49::StringMatcher::toPattern(icu_49::UnicodeString&, UBool) const':
/home/tim/icu49/icu/source/i18n/strmatch.cpp:166: error: 'ICU_Utility' has not been declared
/home/tim/icu49/icu/source/i18n/strmatch.cpp:168: error: 'ICU_Utility' has not been declared
/home/tim/icu49/icu/source/i18n/strmatch.cpp:176: error: 'ICU_Utility' has not been declared
/home/tim/icu49/icu/source/i18n/strmatch.cpp: In member function 'virtual icu_49::UnicodeString& icu_49::StringMatcher::toReplacerPattern(icu_49::UnicodeString&, UBool) const':
/home/tim/icu49/icu/source/i18n/strmatch.cpp:243: error: 'ICU_Utility' has not been declared
make[1]: *** [strmatch.ao] Error 1
make[1]: Leaving directory `/home/tim/icu49/icu-android/i18n'
make: *** [all-recursive] Error 2
更新。作爲一個破解，這可以通過-DUCONFIG_NO_TRANSLITERATION來解決（基本上忽略了違規塊）。這樣做會讓你通過'strmatch.cpp'，但錯誤再次出現在dbgutil.cpp中：143和145.使用-DUCONFIG_NO_FORMATTING修復（丟失另一個功能...）（下一期：功能icu_49::IcuToolErrorCode::~IcuToolErrorCode()': toolutil.cpp:(.text+0x400): undefined reference to __cxa_end_cleanup'）
Update2。這個很奇怪。我解開了我的配置更改。在i18n/strmatch.cpp中包含「util.h」。但似乎從未被稱爲ICU_Utility未被定義的原因。 （「util.h」在icu/source/common中）。有趣的是，如果使用#include「../common/util.h」而不是#include「util.h」，它可以工作。
當然，現在這個是有道理的，因爲
[email protected]:~/icu49$ find android-ndk-r7b/ -name util.h
android-ndk-r7b/platforms/android-4/arch-x86/usr/include/util.h
android-ndk-r7b/platforms/android-4/arch-arm/usr/include/util.h
android-ndk-r7b/platforms/android-8/arch-x86/usr/include/util.h
android-ndk-r7b/platforms/android-8/arch-arm/usr/include/util.h
android-ndk-r7b/platforms/android-14/arch-x86/usr/include/util.h
android-ndk-r7b/platforms/android-14/arch-arm/usr/include/util.h
android-ndk-r7b/platforms/android-3/arch-x86/usr/include/util.h
android-ndk-r7b/platforms/android-3/arch-arm/usr/include/util.h
android-ndk-r7b/platforms/android-5/arch-x86/usr/include/util.h
android-ndk-r7b/platforms/android-5/arch-arm/usr/include/util.h
android-ndk-r7b/platforms/android-9/arch-x86/usr/include/util.h
android-ndk-r7b/platforms/android-9/arch-arm/usr/include/util.h