Re: Size of Gtk Libs ?

[Olexiy Avramchenko <olexiy irtech cn ua>]

Flavio Alberto Lopes Soares wrote:

> Hello all,
>
> I have a program made with gtk-1.2 in Linux (Now I'm drawing the
> interface of a new version using gtk2.0) and this system will run in a
> Industrial PC (no hard disk, I believe 128MB FlashDisk) with only this
> application (and X basics), no needs WindowManager, nothing, only X and
> basic Linux system, I need to know what the minimal libraries to run my
> system and your size.
>  
I've used RH-7.3 as a base on such machine (with 128MB flash). System 
with gtk+-2.0.4, XFree86, ssh, etc was about 40MB.
By the way - dont use gnome libs (they are pretty fat), if your prog 
dont need them.

> I developing using Debian SID but I believe that I can do a minimal
> system using Debian Stable.
>
> Using ldd I look the libraries that my program use (is this correct ?),
> if I do a minimal system and copy these files + X (more config files) to
> this system I can run my program (ONLY my program) ?
Ldd is not enough in many cases, decide what you need - choose packages, 
learn them, try to remove parts you dont need and test what you get. The 
most space is used by glibc and XFree86. Remove unused locales, fonts, 
libraries and drivers.

> flavio flavio:~$ ldd /usr/local/bin/ihmserial
>                libgnomeui.so.32 => /usr/lib/libgnomeui.so.32
> (0x40030000)
>        libart_lgpl.so.2 => /usr/lib/libart_lgpl.so.2 (0x4010f000)
>        libgdk_imlib.so.1 => /usr/lib/libgdk_imlib.so.1 (0x4011f000)
>        libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x40143000)
>        libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x4014c000)
>        libgtk-1.2.so.0 => /usr/lib/libgtk-1.2.so.0 (0x40163000)
>        libgdk-1.2.so.0 => /usr/lib/libgdk-1.2.so.0 (0x40281000)
>        libgmodule-1.2.so.0 => /usr/lib/libgmodule-1.2.so.0 (0x402b4000)
>        libdl.so.2 => /lib/tls/libdl.so.2 (0x402b8000)
>        libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x402bb000)
>        libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x402c3000)
>        libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x402d1000)
>        libgnome.so.32 => /usr/lib/libgnome.so.32 (0x40398000)
>        libgnomesupport.so.0 => /usr/lib/libgnomesupport.so.0
> (0x403b1000)
>        libesd.so.0 => /usr/lib/libesd.so.0 (0x403b7000)
>        libaudiofile.so.0 => /usr/lib/libaudiofile.so.0 (0x403c0000)
>        libm.so.6 => /lib/tls/libm.so.6 (0x403e4000)
>        libdb3.so.3 => /usr/lib/libdb3.so.3 (0x40407000)
>        libglib-1.2.so.0 => /usr/lib/libglib-1.2.so.0 (0x404a4000)
>        libc.so.6 => /lib/tls/libc.so.6 (0x404c5000)
>        libpopt.so.0 => /lib/libpopt.so.0 (0x405ff000)
>        libz.so.1 => /usr/lib/libz.so.1 (0x40607000)
>        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
>        libasound.so.2 => /usr/lib/libasound.so.2 (0x40618000)
>        libpthread.so.0 => /lib/tls/libpthread.so.0 (0x406c4000)
> flavio flavio:~$
>
> some reference (links, books, etc) will be thankfull
>
> Thanks for any help.
> Excuse-me for my bad english
   Olexiy