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Full Discussion: Compilation C program
Top Forums Programming Compilation C program Post 302588112 by lordtrex on Friday 6th of January 2012 05:58:31 PM
Old 01-06-2012
Compilation C program
Hi guys...
Im trying to compile a program written in C..
I am able to compile it to X86, especifically Ubuntu..
But i cant compile it to mips ar71xx architecture..
im using mips-linux-uclibc-gcc cross compiler.
Code:
this is the portion of code:
//STAT: LOGIN INFO
    // 3. login info
    i = cs_message_receive(sock, &clicd, buf, sessionkey);
    ticks = GetTickCount()-ticks;
    if (i<=0) {
        close(sock);
        if (tid) pthread_join(tid, NULL);
        pthread_exit();
    }
    if (buf[0]!=MSG_CLIENT_2_SERVER_LOGIN) {
        close(sock);
        if (tid) pthread_join(tid, NULL);
        pthread_exit();
    }
    index = 3;
    // Check username
    struct twin_client_data *usr = cfg.client;
    int found = 0;
    while (usr) {
        if (!strcmp(usr->user,&buf[index])) {
            found=1;
            break;
        }
        usr = usr->next;
    }
    if (!found) {
        buf[0] = MSG_CLIENT_2_SERVER_LOGIN_NAK;
        buf[1] = 0;
        buf[2] = 0;
        cs_message_send(sock, NULL, buf, 3, sessionkey);
        debug("newcamd: unknown user '%s' (%s)\n", &buf[3], ip2string(ip));
        close(sock);
        if (tid) pthread_join(tid, NULL);
        pthread_exit();
    }

i get this error when compiling on uclibc
Code:
mips-linux-uclibc-gcc -c -O2 -I. main.c -o main.o
<built-in>:0: note: someone does not honour COPTS correctly, passed 0 times
main.c: In function 'th_cs_connect_cli':
main.c:196: error: too few arguments to function 'pthread_exit'
main.c:201: error: too few arguments to function 'pthread_exit'
main.c:222: error: too few arguments to function 'pthread_exit'
main.c:257: error: too few arguments to function 'pthread_exit'
make[4]: *** [main.o] Error 1

the line 196 correspond to the first pthread_exit() funtion that appears in the code.
Im not very familiar with C programming..
I also waas reading the pthread_exit() usage and i could not clear my doubts..

This is my makefile file:
Code:
#CC    = gcc
CXX    = g++
STRIP    = strip
CFLAGS    = -O2 -I.
LFLAGS    = -pthread

OBJECTS = tools.o convert.o debug.o des.o md5crypt.o sockets.o serial.o newcamd.o config.o threads.o main.o

link : $(OBJECTS)
    $(CC) $(LFLAGS) -o twin2cs $(OBJECTS)
.c.o:
    $(CC) -c $(CFLAGS) $< -o $@

clean:
    -rm *.o

 

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LEARN ABOUT CENTOS

sdl-config

sdl-config(1)						      General Commands Manual						     sdl-config(1)

NAME

       sdl-config - script to get information about the installed version of SDL

SYNOPSIS

       sdl-config [ --prefix[=DIR] ] [ --exec-prefix[=DIR] ] [ --version ] [ --cflags ] [ --libs ] [ --static-libs ]

DESCRIPTION

       sdl-config  is  a  tool	that is used to configure and determine the compiler and linker flags that should be used to compile and link pro-
       grams, and libraries, and plugins that use SDL.	It is also used internally by the m4 macros that are included with SDL.

OPTIONS

       --cflags
	      Print the compiler flags that are necessary to compile a program or library that uses SDL.

       --exec-prefix=DIR
	      If specified, use DIR instead of the installation exec prefix that SDL was build with when computing the output for the  --exec-pre-
	      fix option. This option must be specified before any of the --cflags, and --libs options.

       --libs Print the linker flags that are necessary to link a program that uses SDL.

       --prefix=DIR
	      If  specified,  use  DIR	instead of the installation prefix that SDL was built with when computing the output for the --prefix, and
	      --exec-prefix options.  This option is also used for the exec prefix if --exec-prefix was not specified. This option must be  speci-
	      fied before any of the --cflags, and --libs options.

       --static-libs
	      Print the linker flags that are necessary to statically link a program that uses SDL.

       --version
	      Prints the currently installed version of SDL on standard output.

EXAMPLES

       gcc -o main.o $(sdl-config --cflags) main.c
	      is how you might use sdl-config to compile a C source file for an executable program.

       gcc -o my_app $(sdl-config --libs) main.o util.o
	      is how you might use sdl-config to link compiled objects into an executable program.

AUTHOR

       The Simple DirectMedia Layer (SDL) library was written by Sam Lantinga.

       This manual page was written by Branden Robinson, originally for Progeny Linux Systems, Inc., and the Debian Project.

       This manual page was modified by Petr Pisar to match original SDL distribution.

SDL 1.2 							    2013-06-19							     sdl-config(1)
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