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我正在尝试编译 ICU sqlite 扩展。系统:Ubuntu 19.04 源代码:sqlite-src-3310100.zip

动作历史:

unzip sqlte-src-3310100.zip
mkdir bld
cd bld
CFLAGS="-O3" ../sqlte-src-3310100/configure && make -j8
# compilation successfull without errors except some warnings
gcc --shared -fPIC -O3 -licui18n -licudata -licuuc -I ./ -I ../src/ext/icu/ -o libSqliteIcu.so ../src/ext/icu/icu.c
# there is no errors
sudo cp libSqliteIcu.so /usr/lib/

尝试加载:

import sqlite3
conn = sqlite3.connect("database.sqlite") # или :memory: чтобы сохранить в RAM
cur = conn.cursor()
conn.enable_load_extension(True)
conn.load_extension('libSqliteIcu')

出现错误:

------------------------------------------------------
OperationalError     Traceback (most recent call last)
<ipython-input-67-d5ebe36b8718> in <module>
      3 cur = conn.cursor()
      4 conn.enable_load_extension(True)
----> 5 conn.load_extension('libSqliteIcu')

OperationalError: /lib/libSqliteIcu.so: undefined symbol: uregex_setText_64

请帮忙。

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1 回答 1

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问题解决了。

解决方案:

gcc --shared -fPIC -O3 -o libSqliteIcu.so ../src/ext/icu/icu.c -licui18n -licuuc -licudata -L/usr/local/lib

细节:

pkg-config --libs icu-i18n

返回:

-licui18n -licuuc -licudata -L/usr/local/lib
于 2020-04-07T15:19:45.153 回答