dnl Do all the checks necessary to figure out -lnsl / -lsocket stuff
AC_LIBRARY_NET
-dnl Look for res_mkquery. Done after AC_LIBRARY_NET in case res_mkquery
-dnl is in one of those libraries somewhere.
-AC_SEARCH_LIBS(res_mkquery, resolv, ,
-[AC_MSG_ERROR([Unable to find library containing res_mkquery()])])
-
dnl Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS(poll.h sys/devpoll.h sys/epoll.h sys/event.h)
+AC_CHECK_HEADERS(crypt.h poll.h stdint.h sys/devpoll.h sys/epoll.h sys/event.h sys/param.h sys/socket.h)
dnl Checks for typedefs, structures, and compiler characteristics
dnl AC_C_CONST
AC_STRUCT_TM
AC_TYPE_UID_T
unet_CHECK_TYPE_SIZES
+AC_CHECK_TYPE(socklen_t, unsigned int)
+AC_CHECK_TYPE(struct sockaddr_in6, [unet_have_sockaddr_in6="yes"], [unet_have_sockaddr_in6="no"], [#include <sys/types.h>
+#include <netinet/in.h>])
dnl Checks for library functions.
AC_CHECK_FUNCS([kqueue setrlimit getrusage times])
AC_PATH_PROGS(RMPROG, rm, /bin/rm)
AC_PATH_PROGS(SHPROG, sh, /bin/sh)
+dnl (F)LEX - needed for the new conf file parser
+AC_PROG_LEX
+if test -x "$LEX"
+then
+ AC_MSG_ERROR([Cannot find flex.])
+fi
+
+if test -z "$LEXLIB"
+then
+ AC_MSG_FAILURE([
+ Cannot find a library with yywrap() in, but flex was found.
+ It's possible the compiler you're using ($CC) is incompatible with the
+ installed library.])
+fi
+
+LIBS="$LEXLIB $LIBS"
+
+dnl YACC - ditto
+AC_PROG_YACC
+if test -z "$YACC"
+then
+ AC_MSG_ERROR([Cannot find yacc.])
+fi
+
+
unet_NONBLOCKING
unet_SIGNALS
*-linux*)
AC_MSG_RESULT([Linux ($host) found.])
unet_poll_syscall=yes
- OSDEP_C=os_linux.c
;;
*-solaris*)
else
unet_poll_syscall=no
fi
- OSDEP_C=os_solaris.c
;;
*-sunos*)
AC_MSG_RESULT([Solaris ($host) found.])
unet_poll_syscall=no
- OSDEP_C=os_solaris.c
;;
*-openbsd*)
else
unet_poll_syscall=no
fi
- OSDEP_C=os_openbsd.c
;;
*-*bsd*)
else
unet_poll_syscall=no
fi
- OSDEP_C=os_bsd.c
;;
*-darwin*)
AC_MSG_RESULT([Darwin (Mac OS X) ($host) found.])
unet_poll_syscall=no
- OSDEP_C=os_bsd.c
;;
*)
AC_MSG_RESULT([Unknown system type $host found.])
AC_MSG_WARN([Unknown OS type; using generic routines.])
unet_poll_syscall=no
- OSDEP_C=os_generic.c
;;
esac
-AC_SUBST(OSDEP_C)
dnl Check user configuration options
dnl Start with --enable-poll
fi
fi
+AC_ARG_WITH([ipv6],
+ AS_HELP_STRING([--without-ipv6], [disable IPv6 support (default is autodetect)]),
+ [ac_cv_use_ipv6=$withval],
+ [ac_cv_use_ipv6=$unet_have_sockaddr_in6])
+AC_CACHE_CHECK([whether to use IPv6], [ac_cv_use_ipv6], [ac_cv_use_ipv6=no])
+if test x"$ac_cv_use_ipv6" != "xno" ; then
+ AC_DEFINE([IPV6], , [Enable IPv6 support])
+fi
+
dnl And now for --disable-asserts
AC_MSG_CHECKING([whether to enable asserts])
AC_ARG_ENABLE([asserts],
ENGINE_C="engine_epoll.c $ENGINE_C"
fi
-dnl --disable-adns check...
-AC_MSG_CHECKING([whether to enable the adns resolver engine])
-AC_ARG_ENABLE([adns],
-[ --disable-adns Disable adns resolver],
-[unet_cv_enable_adns=$enable_adns],
-[AC_CACHE_VAL(unet_cv_enable_adns,
-[unet_cv_enable_adns=yes])])
-
-AC_MSG_RESULT([$unet_cv_enable_adns])
-
-if test x"$unet_cv_enable_adns" != xno; then
- AC_DEFINE([USE_ADNS], , [Define to enable the adns resolver])
- AC_CONFIG_SUBDIRS([adns])
- RES_C="res_adns.c"
- LIBS="../adns/src/libadns.a $LIBS"
- ADNS_SUBDIR="adns"
-else
- RES_C="res_libresolv.c"
- ADNS_SUBDIR=""
+dnl How to copy one va_list to another?
+AC_CACHE_CHECK([for va_copy], unet_cv_c_va_copy, [AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([#include <stdarg.h>], [va_list ap1, ap2; va_copy(ap1, ap2);])],
+ [unet_cv_c_va_copy="yes"],
+ [unet_cv_c_va_copy="no"]
+)])
+if test "$unet_cv_c_va_copy" = "yes" ; then
+ AC_DEFINE(HAVE_VA_COPY, 1, [Define if we have va_copy])
+fi
- dnl Look for res_mkquery. Done after AC_LIBRARY_NET in case res_mkquery
- dnl is in one of those libraries somewhere.
- AC_SEARCH_LIBS(res_mkquery, resolv, ,
- [AC_MSG_ERROR([Unable to find library containing res_mkquery()])])
+AC_CACHE_CHECK([for __va_copy], unet_cv_c___va_copy, [AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([#include <stdarg.h>], [va_list ap1, ap2; __va_copy(ap1, ap2);])],
+ [unet_cv_c___va_copy="yes"],
+ [unet_cv_c___va_copy="no"]
+)])
+if test "$unet_cv_c___va_copy" = "yes" ; then
+ AC_DEFINE(HAVE___VA_COPY, 1, [Define if we have __va_copy])
fi
-AC_SUBST(RES_C)
-AC_SUBST(ADNS_SUBDIR)
dnl --with-symlink lets us set the name of the symlink; defaults to "ircd"
AC_MSG_CHECKING([what name to give the symlink])
dnl --with-maxcon allows us to set the maximum connections
unet_maxcon=`ulimit -Hn`
+if test x"$unet_maxcon" = xunlimited; then
+ unet_maxcon=`ulimit -Sn`
+fi
unet_maxcon=`expr $unet_maxcon - 4`
AC_MSG_CHECKING([max connections])
AC_ARG_WITH([maxcon],
Warnings: $unet_cv_enable_warnings
Debug: $unet_cv_enable_debug
Profile: $unet_cv_enable_profile
- Head-in-sand: $unet_cv_enable_headinsand
- ADNS: $unet_cv_enable_adns
Owner/mode: $unet_cv_with_owner.$unet_cv_with_group ($unet_cv_with_mode)
Chroot: $unet_cv_with_chroot
-
+
Domain: $unet_cv_with_domain
DPath: $unet_cv_with_dpath
CPath: $unet_cv_with_cpath
LPath: $unet_cv_with_lpath
Maximum connections: $unet_cv_with_maxcon
-
+
poll() engine: $unet_cv_enable_poll
kqueue() engine: $unet_cv_enable_kqueue
/dev/poll engine: $unet_cv_enable_devpoll
+ epoll() engine: $unet_cv_enable_epoll
"])
projects / ircu2.10.12-pk.git / blobdiff