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autoconf example: A Small Hello World

• Copyright Notice
• Create File: “README”
• Create File: “Makefile.am”
• Create File: “configure.ac”
• Create File: “src/Makefile.am”
• Create File: “src/main.c”
• RUN

Copyright Notice

// START Mon 28 Feb 2022 22:30:00 WIB
// Copyright (c) Free Software Foundation, Inc.
// Verbatim copying and distribution of this entire article is permitted in any medium, 
// provided this notice is preserved.
// URL: https://www.gnu.org/savannah-checkouts/gnu/automake/manual/html_node/Hello-World.html

Create File: “README”

This is a demonstration package for GNU Automake.
Type 'info Automake' to read the Automake manual.

Create File: “Makefile.am”

SUBDIRS = src
dist_doc_DATA = README

Create File: “configure.ac”

AC_INIT([amhello], [1.0], [bug-automake@gnu.org])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_PROG_CC
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([
   Makefile
   src/Makefile
])
AC_OUTPUT

Create File: “src/Makefile.am”

bin_PROGRAMS = hello
hello_SOURCES = main.c

Create File: “src/main.c”

#include <config.h>
#include <stdio.h>
//  ***  CHANGE THIS! **************
#define  MYNAME "Your-GitHub-Account"

int
main (void)
{
  puts ("Hello World!");
  puts ("I am " MYNAME ".");
  puts ("This is " PACKAGE_STRING ".");
  return 0;
}

RUN

autoreconf --install

./configure

make

src/hello

make distcheck

make clean

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