README.org

   1 * Learning C
   2 #+TITLE: Learning C
   3 #+AUTHOR: Steven Baltakatei Sandoval
   4 #+DATE: 2023-07-10
   5 #+EMAIL: baltakatei@gmail.com
   6
   7 ** Summary
   8 This repository contains practice code and examples as I learn how to
   9 program in C.
  10
  11 ** Compiling Procedure
  12 *** Compiling with ~gcc~
  13 See [[https://www.linuxtopia.org/online_books/an_introduction_to_gcc/gccintro_9.html][ref]].
  14
  15 : $ gcc -Wall -o hello.c hello
  16
  17 *** Managing compiling with ~make~
  18 Create ~Makefile~ to specify compile options.
  19
  20 #+begin_example
  21 CC=gcc
  22 CFLAGS=-Wall -Wextra -pedantic
  23 OUTFILE=hello
  24 SOURCE=hello.c
  25
  26 all: $(SOURCE)
  27   $(CC) $(CFLAGS) -o $(OUTFILE) $(SOURCE)
  28
  29 clean:
  30   rm -f $(OUTFILE)
  31 #+end_example
  32
  33 Then, run the file named ~Makefile~ via ~make all~ or simply ~make~.