I have a question related to makefile. I'm new to makefile and I'm in the process of writing a makefile for my RBT build. I have multiple source files and when I compile them I will get multiple object files (one object file for each source file). I'm having problem in creating a target for each object file with out hardcoding the object file names. I read the list of source file names from another make file. Assume the variable SRC_NAMES contains list of source file names (say test1.c test2.c test3.c). Now I want to create target for each objects for it (say test1.obj test2.obj test3.obj). Currently I have written some thing like below,
This is not working. Since OBJS_LIST contains many object names, compilation action is repeated for many times for the target $(OBJS_LIST). My question is how to split the obj target into multiple targets without hard-coding the target obj names?
Thanks,
Anand
Last edited by Anand Venkatesa; 08-16-2013 at 03:46 AM..
Reason: Trivial Change in Title
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Hi All
I need to parse the target
something like:
ifeq '$@' 'first'
echo 1 $@
endif
ifeq '$@' 'second'
echo 2 $@
endif
The thing is to be able compare the target string to any string and then do the commands
Thanks a lot
ziv (0 Replies)
Hi all,
I've a makefile which has this line:
@touch $@
I know $@ is for representing the target. But I don't know what's the @ preceding the touch.
Can anyone help me?
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I've got a simple makefile but it does not work?
#! /bin/ksh
...
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Hi,
I wanted to know whether there is any way to specify in a makefile how to compile sources from a directory directly by giving the directory path name instead of mentioning each and every source file name.
Regards,
Anil (1 Reply)
Hi!
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# $Source: /home/hectormasencio/make/Makefile,v $
# $Date: 2012/11/27 11:35:30 $
CC= gcc
OBJS= temp.o... (3 Replies)
Discussion started by: Hector M.
3 Replies
LEARN ABOUT PHP
is_object
IS_OBJECT(3) 1 IS_OBJECT(3)is_object - Finds whether a variable is an objectSYNOPSIS
bool is_object (mixed $var)
DESCRIPTION
Finds whether the given variable is an object.
PARAMETERS
o $var
- The variable being evaluated.
RETURN VALUES
Returns TRUE if $var is an object, FALSE otherwise.
EXAMPLES
Example #1
is_object(3) example
<?php
// Declare a simple function to return an
// array from our object
function get_students($obj)
{
if (!is_object($obj)) {
return false;
}
return $obj->students;
}
// Declare a new class instance and fill up
// some values
$obj = new stdClass();
$obj->students = array('Kalle', 'Ross', 'Felipe');
var_dump(get_students(null));
var_dump(get_students($obj));
?>
NOTES
Note
This function will return FALSE if used on an unserialized object where the class definition is not present (even though gettype(3)
returns object).
SEE ALSO is_bool(3), is_int(3), is_float(3), is_string(3), is_array(3).
PHP Documentation Group IS_OBJECT(3)