$ gcc -o peerchat peerchat_irc.c
peerchat_irc.c: В функции «main»:
peerchat_irc.c:368:33: предупреждение: приведение к типу указателя от целого другого размера [-Wint-to-pointer-cast]
         if(!quick_threadx(conn, (void *)sda)) close(sda);
                    ^
/tmp/ccM6DTpx.o: In function `quick_threadx':
peerchat_irc.c:(.text+0x274): undefined reference to `pthread_create'
/tmp/ccM6DTpx.o: In function `do_md5_auto_check':
peerchat_irc.c:(.text+0x1f5d): undefined reference to `md5_starts'
peerchat_irc.c:(.text+0x1f85): undefined reference to `md5_update'
peerchat_irc.c:(.text+0x1f9b): undefined reference to `md5_finish'
/tmp/ccM6DTpx.o: In function `do_md5_key_hash':
peerchat_irc.c:(.text+0x20cc): undefined reference to `md5_starts'
peerchat_irc.c:(.text+0x20f4): undefined reference to `md5_update'
peerchat_irc.c:(.text+0x210a): undefined reference to `md5_finish'
collect2: ошибка: выполнение ld завершилось с кодом возврата 1

Checking of text disabled
/DONTCHECKTEXT

Checking of text enabled
/CHECKTEXT

All maps locations enabled - this will have no effect unless the game save file has been deleted
/ENABLEALLROUTES

Map Locations Enabled
/SHOWMAPLOCATIONS

Debug Keys Disabled
/DISABLEDEBUGKEYS

Debug Keys Enabled
/ENABLEDEBUGKEYS

AI Details Enabled
/ALLOWAIDETAILS

Camera movement keys enabled
/ALLOWCAMERAMOVES

/SHOWCHARRADIUS

Showing direction controls
/SHOWDIRECTIONS

Setting XOM variables
/SETXOMVARS

Not setting XOM variables
/NOSETXOMVARS

Screen depth uses
/D

Disable hardware T&L
/NOHWTL

Enable 4 player
/4PLAYER

Hide AI calculations
/NOAI

Show AI calculations
/SHOWAI

Skip Logos
/NOLOGO

Skip frontend
/NOFEND

Bouncing blocks using box collision
/BOUNCECIRCLE

Bouncing blocks using spherical collision
/BOUNCEBOX

Hide debug menu
/NODEBUGMENU

Show debug menu
/SHOWDEBUGMENU

3D Water
/3DW

2D Water
/2DW  

Screen height
/H

Screen width
/W

Windowed
/WIN

No Music
/NOMUSIC  

No Sound
/NOSOUND  

Full screen
/FS

Running in Direct3D
/D3D

Running in OpenGL
/OGL