This issue has been fixed. It is related to how Linux search dynamic
library, not Luajit special.
Sorry for interrupting you!
Best Regards
Nan Xiao
On Tue, Jul 28, 2015 at 1:04 PM, Nan Xiao <xiaonan830818@xxxxxxxxx> wrote:
Hi all,
My OS in 64-bit Fedora Linux, after installing "luajit", the libraries are
installed in /usr/local/lib:
[root@Fedora lib]# pwd
/usr/local/lib
[root@Fedora lib]# ls -alt
total 2212
drwxr-xr-x. 2 root root 22 Jul 27 21:06 pkgconfig
drwxr-xr-x. 4 root root 4096 Jul 27 21:06 .
lrwxrwxrwx. 1 root root 22 Jul 27 21:06 libluajit-5.1.so ->
libluajit-5.1.so.2.0.4
lrwxrwxrwx. 1 root root 22 Jul 27 21:06 libluajit-5.1.so.2 ->
libluajit-5.1.so.2.0.4
-rwxr-xr-x. 1 root root 458144 Jul 27 21:06 libluajit-5.1.so.2.0.4
-rw-r--r--. 1 root root 790748 Jul 27 21:06 libluajit-5.1.a
I write a simple C program(a.c):
#include "luajit-2.0/lua.h"
#include "luajit-2.0/lualib.h"
#include "luajit-2.0/lauxlib.h"
int main(void) {
// Create new Lua state and load the lua libraries
lua_State *L = luaL_newstate();
luaL_openlibs(L);
// Tell Lua to load and run the file sample_script.lua
luaL_dostring(L, "print('Hello world!\n')");
// Close the Lua state
lua_close(L);
return 0;
}
Compile it:
gcc -g -o a a.c -lluajit-5.1
The compilation is success, but the ldd command shows that it can't find
luajit so file:
[root@Fedora test]# ldd a
linux-vdso.so.1 (0x00007ffe3576d000)
libluajit-5.1.so.2 => not found
libc.so.6 => /lib64/libc.so.6 (0x00007efc23278000)
/lib64/ld-linux-x86-64.so.2 (0x00007efc23638000)
How to link luajit dynamic library file successfully? Thanks very much in
advance!
Best Regards
Nan Xiao
