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Full Discussion: Utilizing the Make Command
Homework and Emergencies Homework & Coursework Questions Utilizing the Make Command Post 302798031 by lamentofking on Tuesday 23rd of April 2013 04:14:38 PM
Old 04-23-2013
[Solved] Utilizing the Make Command
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:
  • Compile cpp2html.c to produce cpp2html.o.
    ( Important: the source code in these files is C, not C++, and so must be compiled and linked with gcc, not g++.)
  • Run the command

    flex cppscanner.l

    to produce the file lex.yy.c from the language description in cppscanner.l.
  • Compile lex.yy.c to produce lex.yy.o. (This often produces a warning message about extra tokens. Ignore it.)
  • Link the the .o files to produce an executable program named cpp2html
  • Write a makefile that will carry out these steps. Your makefile should result in only the minimum required amount of steps when any input file to this process is changed.


2. Relevant commands, code, scripts, algorithms:
Nothing outside of the UNIX command library


3. The attempts at a solution (include all code and scripts):
My makefile

Code:
cpp2html.o: cpp2html.c
	gcc -g -DDEBUG -c cpp2html.c
	flex cppscanner.l

lex.yy.o: lex.yy.c
	gcc -g -DDEBUG -c lex.yy.c

cpp2html: cpp2html.o lex.yy.o
	gcc -g -DDEBUG cpp2html.o lex.yy.o
	mv a.out cpp2html

And here is the error I get when I get my makefile checked for completion:

Your makefile does not build 'cpp2html' when invoked:
gcc -g -DDEBUG -c cpp2html.c
flex cppscanner.l


4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):

Old Dominion University, Norfolk (Virginia), USA, Mr. Zeil, CS 252

Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).
 

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LEARN ABOUT DEBIAN

ml-ulex

ml-ulex(1)						      General Commands Manual							ml-ulex(1)

NAME

       ml-ulex - lexer generator for Standard ML

SYNOPSIS

       ml-ulex [--dot] [--dump] [--match] [--ml-lex-mode] [--minimize] file

DESCRIPTION

       This manual page documents briefly the ml-ulex command.	This manual page was written for the Debian distribution because the original pro-
       gram does not have a manual page.  The ml-ulex script is part of the SML/NJ CM (Compilation and Library Manager) that is used  to  generate
       standalone programs.

OPTIONS

       A summary of some of the options is included below.

       --dot  Generate DOT output (for graphviz).

       --match
	      Enter interactive matching mode.

       --ml-lex-mode
	      Operate in ml-lex compatibility mode.

SEE ALSO

       sml(1), ml-antlr(1), ml-lex(1), ml-yacc(1).
       The  programs  are  documented fully by CM: The SML/NJ Compilation and Library Manager, User Manual, Matthias Blume, which is available via
       <http://cm.bell-labs.com/cm/cs/what/smlnj/doc/CM/new.pdf>.

AUTHOR

       This manual page was written by Daniel Moerner <dmoerner@gmail.com>, for the Debian GNU/Linux system (but may be used by others).

								 September 4, 2009							ml-ulex(1)
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