Building programs from separate makefiles Post: 302759501

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Combining makefiles

I have concatenated 2 makefiles, to produce 1 however it is not running all of the code, producing a fatal error: symbol referencing errors. No output written. Can anybody please help?

2. UNIX for Dummies Questions & Answers

makefiles in a directory and subdirectories

I need to develop a makefile that spans across directories. For example, let's say i have an upper level directory (main) and about 2 subdirectories. I want my .cpp files and .o files to be in one subdirectory. I want my .a files to be in the other subdirectory. The .a files are made up of the...

3. Shell Programming and Scripting

How can I print variables im using in makefiles?

for example in my make file im building path from env variables and string but need to see what is did what is the best way to print the result? say I have in my Makefile : exec_prefix = $(RUN_ENV_LOCAL)/apache and I will like to print the exec_prefix value , how can it be done ?

4. UNIX for Advanced & Expert Users

makefiles

Solved........

5. UNIX for Dummies Questions & Answers

Are programs like sys_open( ) ,sys_read( ) et al examples of system level programs ?

Are the programs written on schedulers ,thread library , process management, memory management, et al called systems programs ? How are they different from the programs that implement functions like open() , printf() , scanf() , read() .. they have a prefix sys_open, sys_close, sys_read etc , right...

6. Programming

Makefiles for different programs

I have several programs in several directories and want to use make to build the executables. What I have done is to put the main programs in their own directory together with a makefile to build the program. Then I am thinking of having another makefile residing in the directory above so I can run...

7. Programming

Makefile for building multiple programs

I have the following part of a makefile and want to simplify it using rules rather than having to code the same two blocks when I need ti build another program. An having difficulty doing it all: 1dvel2 1dvel 2dvel ...

8. Programming

First time programmer needs Help with Makefiles

I am trying to practice to create Makefiles. The goal is to create a makefile such that if a change is made to any of the source code files, the project can be rebuilt by typing make at the command line. I have the following files: ac.cc: has include ac.h and pg.h fr.cc: has main...

9. UNIX for Dummies Questions & Answers

Difference between inbuilt suid programs and user defined root suid programs under bash shell?

Hey guys, Suppose i run passwd via bash shell. It is a suid program, which temporarily runs as root(owner) and modifies the user entries. However, when i write a C file and give 4755 permission and root ownership to the 'a.out' file , it doesn't run as root in bash shell. I verified this by...

10. UNIX for Beginners Questions & Answers

Makefiles

Hi All, I was going through some makefiles where I saw occurrences of explib_subdirs and expinc_subdirs, which I could not understand. Exporting libs to subdirs ? Exporting include files to specified subdirs ? When do we need to do that ? What I could understand is, for a build, I would...

LEARN ABOUT DEBIAN

jmkmf

JMKMF(1)						      General Commands Manual							  JMKMF(1)

NAME

       jmkmf - runs jmake with the correct options

SYNOPSIS

       jmkmf [ top-level dir [ current dir ] ]

DESCRIPTION

       Jmkmf is a wrapper which calls jmake with the correct options, defining the symbols TOPDIR (location of the top-level directory) and CURDIR
       (current directory). The generated Makefile.SH is then ran through /bin/sh to produce a Makefile.

       Jmkmf is useful when you generate a makefile for the first time.

       When ran without arguments, jmkmf will scan the directories upwards, looking for a .package file marking the top of your sources.  It  will
       then derive the top-level directory and the name of the current directory by itself.

       Once you have a Makefile.SH generated by jmake, and have run Configure already, you can use make Makefile.SH to build the Makefile.SH again
       and make Makefile to run the Makefile.SH through /bin/sh.  To use the recursive commands, you have to append an 's' at the end of the  name
       as in make Makefiles.SH and make Makefiles.

AUTHOR

       Raphael Manfredi <ram@hptnos02.grenoble.hp.com>

FILES

       Jmakefile	   High level description of makefile
       The file marking the top of your package tree

SEE ALSO

       jmake(1), packinit(1).

									ram								  JMKMF(1)