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dnl Process this file with autoconf to produce a configure script.
AC_REVISION($Revision: 1.4 $)
AC_INIT(moon-buggy, 1.0.51, voss@seehuhn.de)
AC_CONFIG_SRCDIR([moon-buggy.h])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_HOST
dnl Some systems want _XOPEN_SOURCE to be defined as we use curses.
case "$host" in
*bsd*|sparc-sun-solaris2.4|*-*-darwin*) ;;
*) AC_DEFINE(_XOPEN_SOURCE,1,[Define this if your system supports it.]) ;;
esac
AC_ARG_WITH(setgid,
[ --with-setgid=NAME setgid usage: install moon-buggy as group NAME],
[case "${withval}" in
no) GAMEGROUP="" ;;
yes) AC_MSG_ERROR([missing argument for --with-setgid]) ;;
*) GAMEGROUP="$withval" ;;
esac])
AC_SUBST(GAMEGROUP)
dnl Checks for programs.
AC_PROG_CC
dnl Checks for libraries.
AC_CHECK_LIB(m, modf)
JV_CHECK_CURSES
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(getopt.h errno.h locale.h termios.h)
# Check if <sys/select.h> needs to be included for fd_set
AC_MSG_CHECKING([for fd_set])
AC_TRY_COMPILE([#include <sys/types.h>],
[fd_set readMask, writeMask;], mb_ok=yes, mb_ok=no)
if test $mb_ok = yes; then
AC_MSG_RESULT([yes, found in sys/types.h])
else
AC_EGREP_HEADER(fd_mask, sys/select.h, mb_ok=yes)
if test $mb_ok = yes; then
AC_DEFINE(HAVE_SYS_SELECT_H,1,
[Define if you have the <errno.h> header file.])
AC_MSG_RESULT([yes, found in sys/select.h])
else
AC_DEFINE(NO_FD_SET,1,[Define if your system lacks `fd_set'.])
AC_MSG_RESULT(no)
fi
fi
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_SIZE_T
dnl Checks for library functions.
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(fclean ftruncate getopt_long setreuid setlocale)
AM_CONDITIONAL(short_getopt, test "x$ac_cv_func_getopt_long" != xyes)
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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