#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.67])
AC_INIT([FULL-PACKAGE-NAME], [VERSION], [BUG-REPORT-ADDRESS])
AC_CONFIG_SRCDIR([config.h.in])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE
# Checks for programs.
AC_PROG_CC

# Checks for libraries.
# FIXME: Replace `main' with a function in `-lconfuse':
AC_CHECK_LIB([confuse], [cfg_parse])
# FIXME: Replace `main' with a function in `-lm':
AC_CHECK_LIB([m], [pow])
AC_CHECK_LIB([pthread], [pthread_create])

# Checks for header files.
AC_CHECK_HEADERS([stdlib.h string.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE

dnl Check if we have enable debug support.
AC_MSG_CHECKING(whether to enable debugging)
debug_default="yes"
AC_ARG_ENABLE(debug, [ --enable-debug=[no/yes] turn on debugging
[default=$debug_default]],, enable_debug=$debug_default)
dnl Yes, shell scripts can be used
if test "x$enable_debug" = "xyes"; then
CFLAGS="-g -O2 -DDEBUG"
AC_MSG_RESULT(yes)
else
CFLAGS="-O3 -ffast-math"
AC_MSG_RESULT(no)
fi

# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([pow sqrt strndup])

AC_CONFIG_FILES([Makefile
                 src/Makefile
                 test/Makefile])
AC_OUTPUT