Initial check in.

configure.ac

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+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([lionheart], [20000916])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+#AC_CONFIG_SRCDIR([main.cc])
+AC_CONFIG_SRCDIR([config.h.in])
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_CPP
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_CHECK_HEADERS([string.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+
+# Checks for library functions.
+AC_CHECK_FUNCS([strcasecmp strdup])
+
+AC_CONFIG_FILES([Makefile
+                 src/Makefile])
+AC_OUTPUT