Date: Sun, 17 Dec 2006 20:10:58 -0200 From: "Henry Lenzi" <henry.lenzi@gmail.com> To: freebsd-hackers@freebsd.org Subject: Re: Newbie request - compiling with Xlib.h Message-ID: <8b4c81f0612171410g14a03a46t2de530fd4afeed0a@mail.gmail.com> In-Reply-To: <20061217034846.GC43992@dan.emsphone.com> References: <8b4c81f0612161943g2cef8374p91445780389e7f88@mail.gmail.com> <20061217034846.GC43992@dan.emsphone.com>
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On 12/17/06, Dan Nelson <dnelson@allantgroup.com> wrote: > In the last episode (Dec 17), Henry Lenzi said: > > I'm trying to follow the following tutorial for Xlib prpogramming: > > > > http://users.actcom.co.il/~choo/lupg/tutorials/xlib-programming/xlib-programming.html#preface > > > > However, I can't seem to compile the simple-drawing.c example. I keep > > getting > > > > > > >cc simple-drawing.c -o simple-drawing -L/usr/X11/lib -lX11 > > simple-drawing.c:7:22: X11/Xlib.h: No such file or directory > > Note that X is in /usr/X11R6, not /usr/X11, so your link option shoudl > read -L/usr/X11R6/lib. > > You need -I/usr/X11R6/include as well. -I is for headers and is used > during the compile step, -L is for libraries and is used during the > link step. Your commandline is a direct source-to-executable command, > so it requires both. > Hi It didn't work. X is installed, and libX is in place. > gcc simple-drawing.c -o simple-drawing -L/usr/X11R6/lib -l/usr/X11R6/include simple-drawing.c:7:22: X11/Xlib.h: No such file or directory simple-drawing.c:23: error: syntax error before "create_simple_window" simple-drawing.c:23: error: syntax error before '*' token (...) I have this on the c file: #include <X11/Xlib.h> #include <stdio.h> #include <stdlib.h> /* getenv(), etc. */ #include <unistd.h> /* sleep(), etc. */ I don't understand. It should work... Any help greatly appreciated. TIA to all Henry
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