Re: [Tinycc-devel] libtcc problems

[grischka]

address@hidden wrote:
> Thank you very much for your help.
>
> Got the newest files from git (...manually - have problems with 
> tortoise-git) 

Manually?  There are links for snapshots (.zip / .tar.gz) on
        http://repo.or.cz/w/tinycc.git

> but tcc doesn't compile, it says:
>
> tcc: undefined symbol '__ashldi3'
> tcc: undefined symbol '__lshrdi3'
> tcc: undefined symbol '__ashrdi3'
> tcc: undefined symbol '__floatundixf'
>
> Maybe my setup is wrong (seems to be something for arm...).
>
> I try to compile tcc with:
> tcc -Iinclude -Iinclude\sys -Iinclude\winapi -Isrc -Llib 
> src\tcc-0.9.24\tcc.c -o tcc-new.exe

That looks wrong.  If your tcc is correctly installed you don't
need any -I or -L.  Follow the steps here:
http://lists.gnu.org/archive/html/tinycc-devel/2009-04/msg00036.html

> Also are there special rules to compile libtcc.dll?

Well, it's possible but not supported currently.

> What I do is:
> tcc -Iinclude -Iinclude\sys -Iinclude\winapi -Isrc -Llib -shared 
> src/tcc-0.9.24/tcc.c -o libtcc.dll

in libtcc.h: prefix all prototypes with __declspec(dllexport),
such as
        __declspec(dllexport) TCCState *tcc_new(void);

Then create a config.h.  See build-tcc.bat as to how
(or just run it).  You want to insert a full path for
CONFIG_TCCDIR (instead of ".")

To create the dll run:

        tcc ../tcc.c -DLIBTCC -shared -o libtcc.dll

To create an import library for MSVC, run:
        
        lib /out:libtcc.lib /DEF:libtcc.def

> Thanks for all your help
> fsw