#include <unistd.h>
#include <stdio.h>

int main ()
{
    int pid[3];

    pid[0] = fork();
    if (pid[0] == 0)
    {
        char* args[] = {"./build.sh", (char*)NULL};
        if(execv(args[0], args) == -1 ) return 0;
    }
    else
    {
        waitpid (pid[0], NULL, 0);
    }

    pid[1] = fork();
    if (pid[1] == 0)
    {
        char* args[] = {"./resource.out", (char*)NULL};
        char* envp[] = {"LD_LIBRARY_PATH=:.", (char*)NULL};
        if(execvpe(args[0], args, envp) == -1 ) return 0;
    }
    else
    {
        waitpid (pid[1], NULL, 0);
    }

    pid[2] = fork();
    if (pid[2] == 0)
    {
        char* args[] = {"./delete.sh", (char*)NULL};
        if(execv(args[0], args) == -1 ) return 0;

    }
    else
    {
        waitpid (pid[2], NULL, 0);
    }
    return 0;
}