You need to think about what the chain of dependencies really are:
The executable Code1 depends on the object files Code1.o and Tools.o
The object file Code1.o depends on the source files Code1.cpp and Tools.hh and the makefile
The object file Tools.o depends on the source files Tools.cpp and Tools.hh and the makefile.
So a simple makefile could be something like
This uses
- a pattern rule to say that any .o depends on the corresponding .cpp and the header and the makefile
- rules to say that Code1 depends on Code1.o and Tools.o
- implicit rules to do the compilation and linking (make knows it needs to use g++ to compile, and so on)
If you want to specify the compilation or linking rules yourself, then you have to specify the complete command. You had
where your rule is just "g++" with no arguments. That's like typing just g++ on the command line, hence the error message, You need to have the same thing as you would type on the command line, e.g.
or if you want to be fancy and more general with automatic variables
I create figures using Gnuplot, but I use terminal epslatex, which produces a .tex file as output. I then latex this .tex file which creates are .dvi file, which I then convert to .ps and finally to an .eps file. Anyway here's what I'm doing in steps
gnuplot plot.gplt (this writes out... (2 Replies)
I had created a Makefile for my project. my project file hierarchy is like this:
1. a source folder with main.c and Makefile in it
2. and a top level Makefile
here is the Makefile in src folder
all: program
program: main.c
gcc -o program main.c
clean:
rm programand here is top... (3 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)
Hi,
Here is my makefile http://pastie.org/1104332. I am trying to compile different .c files and .s files (assembly files) from different sub directories into E:/em35x/build/mfg-sample-app-cortexm3-iar-em357-em3xx-dev0680/ then the linker should link all the .o files from the build directory... (1 Reply)
Hi,
I want to install net-snmp-devel package but i have following dependecy problem.
It's very odd, i don't get it. One of packages is depended on the other one, the other one is depended on the previous one as well. :S :S
Could you help me please?
Here are the steps:
# ls -l
total... (4 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)
Hi all
am new to solaris ............
i installed amanda client pkg that time am getting lots of dependency problem..........
is there any Yum server like things in solaris
Regards '
prAn (8 Replies)
Hi, I am very new with makefile topics , maybe this is a very symple question...
I have this code wich compile very good ( I get it from the net), I will call it code A.
I have to add it with a program that is all ready in use, (code B) that also compile good. When I put together it doesnt... (7 Replies)
Hi
I tried many times and I dont know what the he... is going on.
Problem:
I hava in /home/marcin/c1_menu/
this file:
menu_item_data.c
I want to compile this file.
so I tried something like this
CC=gcc
LIBS=-lmenu -lncurses
RM=rm
BINS=menu_item_data
%: %.o
${CC} -o $@... (1 Reply)
Hi,
I have a makefile which looks like this
ProcessA :
commands
touch pro1
ProcessB : pro1
commands
touch pro2
ProcessC: pro3
commands
and after some runs, i wish only pro3 to run and I check that "pro1" and "pro2" are there in the directory, but still, if i give make... (3 Replies)