Re: Building Lua 5.3 from Lua.org on FreeBSD
[
Date Prev][
Date Next][
Thread Prev][
Thread Next]
[
Date Index]
[
Thread Index]
- Subject: Re: Building Lua 5.3 from Lua.org on FreeBSD
- From: Russell Haley <russ.haley@...>
- Date: 2017年7月26日 18:52:13 -0700
On Wed, Jul 26, 2017 at 8:33 AM, Daurnimator <quae@daurnimator.com> wrote:
> On 27 July 2017 at 01:17, Russell Haley <russ.haley@gmail.com> wrote:
>> On Wed, Jul 26, 2017 at 7:56 AM, Luiz Henrique de Figueiredo
>> <lhf@tecgraf.puc-rio.br> wrote:
>>>> Oh, and I did test the current patch last night and it builds and
>>>> returns the expected result.
>>>
>>> But does it support dynamic libraries and readline?
>>
>> Can you describe a simple test for dynamic library support? Again, I
>> need more context into what that means for Lua and FreeBSD. My
>> assumption means allowing Lua to be dynamically linked into another
>> application?
>
> It's a question of where the 'dlopen' function and friends live.
> In glibc on linux, the function is in libdl.so
> Whereas on other distros (including freebsd) they are part of libc.
>
> Usually you can find out if '-ldl' is required by looking at the
> dlopen man page of the system in question.
>
Thanks again Daurnimator!
/*********************FreeBSD**********************/
DLOPEN(3) FreeBSD Library Functions Manual DLOPEN(3)
NAME
dlopen, fdlopen, dlsym, dlfunc, dlerror, dlclose - programmatic interface
to the dynamic linker
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <dlfcn.h>
void *
dlopen(const char *path, int mode);
void *
fdlopen(int fd, int mode);
void *
dlsym(void * restrict handle, const char * restrict symbol);
dlfunc_t
dlfunc(void * restrict handle, const char * restrict symbol);
char *
dlerror(void);
int
dlclose(void *handle);
/***************Debian Jessie**********************/
DLOPEN(3)
Linux Programmer's Manual
DLOPEN(3)
NAME
dladdr, dlclose, dlerror, dlopen, dlsym, dlvsym - programming
interface to dynamic linking loader
SYNOPSIS
#include <dlfcn.h>
void *dlopen(const char *filename, int flag);
char *dlerror(void);
void *dlsym(void *handle, const char *symbol);
int dlclose(void *handle);
Link with -ldl.
- References:
- Building Lua 5.3 from Lua.org on FreeBSD, Russell Haley
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Charles Heywood
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Russell Haley
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Luiz Henrique de Figueiredo
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Russell Haley
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Luiz Henrique de Figueiredo
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Russell Haley
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Russell Haley
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Luiz Henrique de Figueiredo
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Russell Haley
- Re: Building Lua 5.3 from Lua.org on FreeBSD, Daurnimator