From 7b0050f72d76f646a73563c8e69014d887eddf72 Mon Sep 17 00:00:00 2001
From: Ramon Fried <ramon.fried@gmail.com>
Date: Sat, 20 Apr 2019 15:09:05 +0300
Subject: [PATCH] transform to autotools

---
 .gitignore          | 11 +++++++++++
 .travis.yml         |  2 ++
 AUTHORS             |  0
 ChangeLog           |  0
 Makefile            | 13 -------------
 Makefile.am         |  2 ++
 NEWS                |  0
 README.md => README |  0
 bootstrap.sh        |  3 +++
 configure.ac        | 33 +++++++++++++++++++++++++++++++++
 10 files changed, 51 insertions(+), 13 deletions(-)
 create mode 100644 AUTHORS
 create mode 100644 ChangeLog
 delete mode 100644 Makefile
 create mode 100644 Makefile.am
 create mode 100644 NEWS
 rename README.md => README (100%)
 create mode 100755 bootstrap.sh
 create mode 100644 configure.ac

diff --git a/.gitignore b/.gitignore
index c6127b3..2773ddc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -50,3 +50,14 @@ modules.order
 Module.symvers
 Mkfile.old
 dkms.conf
+
+# Autotools stuff
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache/
+build-aux/
+config.status
+configure
+pre-inst-env
+
diff --git a/.travis.yml b/.travis.yml
index 531e525..9e9f498 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,5 +6,7 @@ before_install:
         - sudo apt-get -qq update
 
 script:
+- "./bootstrap.sh"
+- "./configure"
 - "make"
 
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..e69de29
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..e69de29
diff --git a/Makefile b/Makefile
deleted file mode 100644
index a229813..0000000
--- a/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright Ramon Fried (2019)
-OBJS := interactive.o main.o misc.o
-CFLAGS := -g -std=c99 -Wall -Werror -lncurses -lform
-LDFLAGS := -lncurses -lform
-
-bitwise: $(OBJS)
-	$(CC) -o bitwise $(OBJS) $(LDFLAGS)
-
-install: bitwise
-		install -m 711 bitwise /usr/local/bin/bitwise
-clean:
-	rm -rf *.o bitwise
-
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..9dacf70
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,2 @@
+bin_PROGRAMS=bitwise
+bitwise_SOURCES=main.c misc.c interactive.c
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/README.md b/README
similarity index 100%
rename from README.md
rename to README
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000..a8fd885
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+autoreconf --verbose --install --force
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..1a980bf
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,33 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([bitwise], [0.1], [rfried.dev@gmail.com])
+AC_CONFIG_SRCDIR([misc.c])
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+
+# Checks for libraries.
+# FIXME: Replace `main' with a function in `-lform':
+AC_CHECK_LIB([form], [form_driver])
+# FIXME: Replace `main' with a function in `-lncurses':
+AC_CHECK_LIB([ncurses], [newwin])
+
+# Checks for header files.
+AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h curses.h form.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_TYPE_UINT64_T
+
+# Checks for library functions.
+AC_FUNC_STRCOLL
+AC_CHECK_FUNCS([memchr memmove memset stpcpy strchr strcspn strdup strerror strpbrk strrchr strspn strstr])
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT