Hi,
What I want to do is for make to reconstruct the target even if its dependencies have not changed. So, even if if the dependent files do not have a more recent timestamp, the commands are executed.
The reason I want to do this..
1)someone executes make on solaris. We have a solaris... (4 Replies)
I am new to creating makefiles.
I have several fortran programs in a folder called as "test" and also have several subroutines in another folder (which is inside this test folder) called as libry
My makefile is in the folder "test"
I want to create a makefile which can access the files in... (2 Replies)
Hi, I'm trying to run the module load command in a Makefile and i'm getting the following error:
make: module: command not found
Why is this? Is there any way to run this command in a Makefile?
NOTE: command - module load msjava/sunjdk/1.5.0 works fine outside of the Makefile (2 Replies)
I have 2 libraries in 2 different directories that I build with Makefiles.
library B depends on library A. If I modify a .cpp file in library A and run lib B's Makefile can I have B's makefile to automatically rebuild library A?
I am now rebuilding A, followed by B... but I'd like B to... (0 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Basically, the prompt is make a makefile with various sub makefiles in their respective subdirectories. All code... (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I have been trying to make the program swap but i have been getting errors with the makefile such as
driver.o:... (1 Reply)
I'm really confused how to use a makefile.
Are you supposed to be make a file from emacs called MakeFile and put code in there to compile?
I am trying to create a makefile to compile two .cpp files in my current directory to produce two .o files and then link them...
What I did was make a... (1 Reply)
Dear all,
I have a quite simple question about how to manipulate "makefile.am". I intend to:
1. "CFLAGS" and "CXXFLAGS" have no value at all. I know that these values get "-g -O2" by default. On the other hand, when I try to set them as "CFLAGS = " in "makefile.am", I get warning messages... (4 Replies)
Hi All,
We have moved our OS from Sun Solaris to Linux and also some of the compilers.
Our old makefile used to be as below:
CC=cc
FLAGS=-G -KPIC -DLG_SOLARIS_OS
DEFINES=-DSunOS
SYSLIBS=-lc
.SUFFIXES : .c
.c.o : ;$(CC) -c $(FLAGS) $(DEFINES) $*.c -o $*.o
... (3 Replies)
Discussion started by: shash
3 Replies
LEARN ABOUT REDHAT
ipc::msg
IPC::Msg(3pm) Perl Programmers Reference Guide IPC::Msg(3pm)NAME
IPC::Msg - SysV Msg IPC object class
SYNOPSIS
use IPC::SysV qw(IPC_PRIVATE S_IRWXU);
use IPC::Msg;
$msg = new IPC::Msg(IPC_PRIVATE, S_IRWXU);
$msg->snd(pack("l! a*",$msgtype,$msg));
$msg->rcv($buf,256);
$ds = $msg->stat;
$msg->remove;
DESCRIPTION
A class providing an object based interface to SysV IPC message queues.
METHODS
new ( KEY , FLAGS )
Creates a new message queue associated with "KEY". A new queue is created if
o "KEY" is equal to "IPC_PRIVATE"
o "KEY" does not already have a message queue associated with it, and "FLAGS & IPC_CREAT" is true.
On creation of a new message queue "FLAGS" is used to set the permissions.
id Returns the system message queue identifier.
rcv ( BUF, LEN [, TYPE [, FLAGS ]] )
Read a message from the queue. Returns the type of the message read. See msgrcv. The BUF becomes tainted.
remove
Remove and destroy the message queue from the system.
set ( STAT )
set ( NAME => VALUE [, NAME => VALUE ...] )
"set" will set the following values of the "stat" structure associated with the message queue.
uid
gid
mode (oly the permission bits)
qbytes
"set" accepts either a stat object, as returned by the "stat" method, or a list of name-value pairs.
snd ( TYPE, MSG [, FLAGS ] )
Place a message on the queue with the data from "MSG" and with type "TYPE". See msgsnd.
stat
Returns an object of type "IPC::Msg::stat" which is a sub-class of "Class::Struct". It provides the following fields. For a description
of these fields see you system documentation.
uid
gid
cuid
cgid
mode
qnum
qbytes
lspid
lrpid
stime
rtime
ctime
SEE ALSO
IPC::SysV Class::Struct
AUTHOR
Graham Barr <gbarr@pobox.com>
COPYRIGHT
Copyright (c) 1997 Graham Barr. All rights reserved. This program is free software; you can redistribute it and/or modify it under the
same terms as Perl itself.
perl v5.8.0 2002-06-01 IPC::Msg(3pm)