From 62a1724a7fc336ebe20652a7185abd3cd7f1cb19 Mon Sep 17 00:00:00 2001
From: Louie Shprung <lshprung@scu.edu>
Date: Sun, 1 Jan 2023 16:19:15 -0800
Subject: Improve configure.ac based on autoscan results

---
 configure.ac | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 231f66f..86ed508 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,12 +1,32 @@
 AC_INIT([simple-snake], [0.1])
+AC_CONFIG_SRCDIR([src/draw.c])
+AC_CONFIG_HEADERS([config.h])
+
 AM_INIT_AUTOMAKE
+
+# Checks for programs
 AC_PROG_CC
-AC_CONFIG_FILES([
-				 Makefile 
-				 src/Makefile
-				 ])
+
+# Checks for libraries.
+AC_CHECK_LIB([m], [log10])
+
+# Checks for header files.
+AC_CHECK_HEADERS([stdlib.h string.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_CHECK_FUNCS([mkdir])
+
+AC_CONFIG_FILES([Makefile 
+				 src/Makefile])
+
+# Additional Macro Checks
 AX_WITH_CURSES
 if test "x$ax_cv_curses" != xyes; then
 	AC_MSG_ERROR([requires an X/Open-compatible Curses library with color])
 fi
+
 AC_OUTPUT
-- 
cgit