我有 Ubuntu 14.4。我想加载 Py3.4 库(Lazarus 代码),但我不知道.so
文件名。我通过 find-file 看到了几个文件:
- libpython3.4.so
- libpython3.4m.so
- libpython3.4m.so.1
(每个文件都在其自己的文件夹中)。使用什么文件名?我必须查看哪个文件夹?
答案1
步骤 1:共享对象似乎在哪里?
schadenfreude@oubliette:~$ locate libpython3.4 | grep /usr/lib | grep so
/usr/lib/debug/usr/lib/libpython3.4m.so.1.0-gdb.py
/usr/lib/debug/usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/libpython3.4.so
/usr/lib/python3.4/config-3.4dm-x86_64-linux-gnu/libpython3.4dm.so
/usr/lib/python3.4/config-3.4m-x86_64-linux-gnu/libpython3.4.so
/usr/lib/python3.4/config-3.4m-x86_64-linux-gnu/libpython3.4m.so
/usr/lib/x86_64-linux-gnu/libpython3.4dm.so
/usr/lib/x86_64-linux-gnu/libpython3.4dm.so.1
/usr/lib/x86_64-linux-gnu/libpython3.4dm.so.1.0
/usr/lib/x86_64-linux-gnu/libpython3.4m.so
/usr/lib/x86_64-linux-gnu/libpython3.4m.so.1
/usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
第 2 步:这些东西到底指向哪里?
schadenfreude@oubliette:~$ ls -la /usr/lib/python3.4/config-3.4m-x86_64-linux-gnu/ | grep libpython3.4 | grep so
lrwxrwxrwx 1 root root 41 Apr 11 2014 libpython3.4m.so -> ../../x86_64-linux-gnu/libpython3.4m.so.1
lrwxrwxrwx 1 root root 41 Apr 11 2014 libpython3.4.so -> ../../x86_64-linux-gnu/libpython3.4m.so.1
schadenfreude@oubliette:~$ ls -la /usr/lib/x86_64-linux-gnu/ | grep libpython3.4 | grep so
lrwxrwxrwx 1 root root 19 Apr 11 2014 libpython3.4dm.so -> libpython3.4dm.so.1
lrwxrwxrwx 1 root root 21 Apr 11 2014 libpython3.4dm.so.1 -> libpython3.4dm.so.1.0
-rw-r--r-- 1 root root 8669406 Apr 11 2014 libpython3.4dm.so.1.0
lrwxrwxrwx 1 root root 18 Apr 11 2014 libpython3.4m.so -> libpython3.4m.so.1
lrwxrwxrwx 1 root root 20 Apr 11 2014 libpython3.4m.so.1 -> libpython3.4m.so.1.0
-rw-r--r-- 1 root root 4292408 Apr 11 2014 libpython3.4m.so.1.0
所以,不仅仅是一个链接/usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0