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

AC_INIT(libconfig, 1.0.5, contact@wand.net.nz)
AC_CONFIG_SRCDIR([config.l])
AM_CONFIG_HEADER([config.h])


AM_INIT_AUTOMAKE(libconfig, 1.0.5)
# Checks for programs.
AC_PROG_YACC
AC_PROG_CC
AM_PROG_LEX
AC_PROG_INSTALL
AC_PROG_LIBTOOL

AC_CHECK_LIB([fl], [yywrap], flexfound=1, flexfound=0)

if test "$flexfound" = 0; then
	AC_MSG_ERROR(flex is required to compile libconfig. If the flex libtrace is installed in a non-standard location please use LDFLAGS to specify the location of the library)
else
	ADD_LIBS="$ADD_LIBS -lfl"
fi

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([inttypes.h stddef.h stdlib.h string.h syslog.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T

# Checks for library functions.
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([memset strdup])

AC_CONFIG_FILES([Makefile])
AC_OUTPUT