dnl
dnl Process this file with autoconf to produce a configure script.
dnl
AC_INIT(include/cdk.h)
AC_CONFIG_HEADER(include/cdk_config.h:include/config.hin)

CF_CHECK_CACHE

dnl
dnl Checks for programs.
dnl
AC_PROG_CC
AC_PROG_CPP
AC_PROG_GCC_TRADITIONAL
AC_PROG_RANLIB 
AC_PROG_INSTALL

AC_C_CONST

CF_DISABLE_ECHO
CF_PROG_EXT
CF_LIB_PREFIX

AC_ARG_WITH(warnings,
[  --with-warnings         turn on gcc warnings, for debugging ],[
	CF_GCC_ATTRIBUTES
	CF_GCC_WARNINGS
])

dnl
dnl Checks for libraries.
dnl

AC_MSG_CHECKING(if you want to link with dbmalloc for testing)
AC_ARG_WITH(dbmalloc,
	[  --with-dbmalloc         test: use Conor Cahill's dbmalloc library],
	[with_dbmalloc=$withval],
	[with_dbmalloc=no])
AC_MSG_RESULT($with_dbmalloc)
if test $with_dbmalloc = yes ; then
	AC_CHECK_LIB(dbmalloc,debug_malloc)
fi

AC_MSG_CHECKING(if you want to link with dmalloc for testing)
AC_ARG_WITH(dmalloc,
	[  --with-dmalloc          test: use Gray Watson's dmalloc library],
	[with_dmalloc=$withval],
	[with_dmalloc=no])
AC_MSG_RESULT($with_dmalloc)
if test $with_dmalloc = yes ; then
	AC_CHECK_LIB(dmalloc,dmalloc_debug)
fi

dnl
dnl Checks for header files.
dnl
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS(\
limits.h \
unistd.h \
)

dnl
dnl Checks for typedefs, structures, and compiler characteristics.
dnl
AC_TYPE_MODE_T
AC_STRUCT_TM
CF_CURSES_CHTYPE
CF_GETOPT_HEADER

dnl
dnl Checks for library functions.
dnl
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(\
getcwd \
mktime \
radixsort \
strdup \
strerror \
)

CF_FUNC_LSTAT

dnl Check for curses libraries last, since XCurses has dependencies which
dnl break the checks for other functions.
AC_ARG_WITH(ncurses,
	[  --with-ncurses          compile/link with ncurses library],
	[	
	CF_NCURSES_CPPFLAGS
	CF_NCURSES_LIBS
	],
	[
dnl	AC_ARG_WITH(pdcurses,
dnl		[  --with-pdcurses         compile/link with pdcurses X11 library],
dnl		[
dnl		CF_PDCURSES_X11
dnl		],
dnl		[
		CF_CURSES_LIBS
dnl		])
	])

CF_CURSES_FUNCS(start_color)

dnl
dnl Set pre-processor compile time variables.
dnl
AC_OUTPUT(Makefile examples/Makefile demos/Makefile,,,sort)