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dnl Process this file with autoconf to produce a configure script.
AC_INIT([cdcd.c],[0.6.6])
AC_PREREQ([2.69])
AM_INIT_AUTOMAKE([foreign])
AC_CONFIG_HEADERS([config.h])
AM_MAINTAINER_MODE
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_CPP
dnl Checks for libraries.
AC_CHECK_LIB([readline], [rl_completion_matches],,
[AC_MSG_ERROR([cannot find GNU libreadline 4.2 or higher.
Check the INSTALL file, maybe you can find how to solve the problem.])])
AM_PATH_LIBCDAUDIO(,,[AC_MSG_ERROR([cannot find libcdaudio.
Check the INSTALL file, maybe you can find how to solve the problem.])])
dnl Patch to support only Linux
AC_DEFINE([HAVE_CDAUDIO], [1], [Define if cdaudio is available.])
AC_DEFINE([DEFAULT_DEVICE], ["/dev/cdrom"], [Default CDROM device.])
dnl Checks for header files.
AC_HEADER_STDC
AC_FUNC_ALLOCA
AC_CHECK_HEADERS([string.h strings.h sys/ptyvar.h])
AC_CHECK_HEADERS([errno.h locale.h malloc.h stdlib.h \
readline/readline.h readline/history.h sys/socket.h unistd.h],, \
[AC_MSG_ERROR([missing header file.])])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
dnl Checks for library functions.
AC_FUNC_MALLOC
AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_CHECK_FUNC([vsnprintf], [have_vsnprintf=1], [have_vsnprintf=0])
AC_CHECK_FUNC([vasprintf], [have_vasprintf=1], [have_vasprintf=0])
AC_DEFINE_UNQUOTED([HAVE_VASPRINTF], [$have_vasprintf],
[True if the C library provides the `vasprintf' function.])
AC_DEFINE_UNQUOTED([HAVE_VSNPRINTF], [$have_vsnprintf],
[True if the C library provides the `vsnprintf' function.])
if test "$have_vasprintf" != 1 && test "$have_vsnprintf" != 1
then
AC_MSG_ERROR([Your system lacks `vasprintf', `vsnprintf'.
cdcd needs one of them to run.])
fi
AC_CHECK_FUNCS([setlocale strcasecmp strchr strdup strncasecmp strstr \
strtol strerror],,
[AC_MSG_ERROR([missing function.])])
AC_CHECK_FUNCS([strcasestr])
AC_OUTPUT([Makefile doc/Makefile])
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