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/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)
dnl Checks for library functions.
-AC_CHECK_FUNC(kqueue)
+AC_CHECK_FUNCS([kqueue setrlimit getrusage times])
dnl Do we have restarting syscalls ?
AC_SYS_RESTARTABLE_SYSCALLS
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PROG_LN_S
+AC_PROG_LEX
+AC_PROG_YACC
AC_PATH_PROGS(RMPROG, rm, /bin/rm)
AC_PATH_PROGS(SHPROG, sh, /bin/sh)
+LIBS="$LEXLIB $LIBS"
+
unet_NONBLOCKING
unet_SIGNALS
*-linux*)
AC_MSG_RESULT([Linux ($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 $host found.])
AC_MSG_WARN([Unknown OS type; using generic routines.])
unet_poll_syscall=no
- OSDEP_C=os_generic.c
;;
esac
-AC_SUBST(OSDEP_C)
dnl Check user configuration options
dnl Start with --enable-poll
AC_DEFINE([DEBUGMODE], , [Enable debugging code])
fi
+dnl Now look for --enable-leak-detect
+AC_MSG_CHECKING([whether to enable leak detection])
+AC_ARG_WITH([leak-detect],
+[ --with-leak-detect Turn on the leak detector(requires patched boehm)],
+[unet_cv_with_leak_detect=$with_leak_detect],
+[AC_CACHE_VAL(unet_cv_with_leak_detect,
+[unet_cv_with_leak_detect=no])])
+AC_MSG_RESULT([$unet_cv_enable_leak_detect])
+
+if test x"$unet_cv_with_leak_detect" != xno; then
+ LIBS="-lgc $LIBS"
+ CFLAGS="-DMDEBUG $CFLAGS"
+ if test x"$unet_cv_with_leak_detect" != xyes; then
+ LIBS="-L$unet_cv_with_leak_detect $LIBS"
+ fi
+fi
+
dnl And now for --disable-asserts
AC_MSG_CHECKING([whether to enable asserts])
AC_ARG_ENABLE([asserts],
CFLAGS="-g $CFLAGS"
fi
-dnl Check for --disable-headinsand
-AC_MSG_CHECKING([whether to enable head in sand 'features'])
-AC_ARG_ENABLE([headinsand],
-[ --disable-headinsand Disable head in sand (-DNO_HEAD_IN_SAND)],
-[unet_cv_enable_headinsand=$enable_headinsand],
-[AC_CACHE_VAL(unet_cv_enable_headinsand,
-[unet_cv_enable_headinsand=yes])])
-AC_MSG_RESULT([$unet_cv_enable_headinsand])
-
-if test x"$unet_cv_enable_headinsand" = xno; then
- CFLAGS="-DNO_HEAD_IN_SAND $CFLAGS"
-fi
-
dnl Now check for --enable-profile
AC_MSG_CHECKING([whether to enable profiling support (gprof)])
AC_ARG_ENABLE([profile],
dnl --disable-devpoll check...
AC_MSG_CHECKING([whether to enable the /dev/poll event engine])
AC_ARG_ENABLE([devpoll],
-[ --disable-devpoll Enable the /dev/poll-based engine],
+[ --disable-devpoll Disable the /dev/poll-based engine],
[unet_cv_enable_devpoll=$enable_devpoll],
[AC_CACHE_VAL(unet_cv_enable_devpoll,
[unet_cv_enable_devpoll=yes])])
dnl --disable-kqueue check...
AC_MSG_CHECKING([whether to enable the kqueue event engine])
AC_ARG_ENABLE([kqueue],
-[ --disable-kqueue Enable the kqueue-based engine],
+[ --disable-kqueue Disable the kqueue-based engine],
[unet_cv_enable_kqueue=$enable_kqueue],
[AC_CACHE_VAL(unet_cv_enable_kqueue,
[unet_cv_enable_kqueue=yes])])
ENGINE_C="engine_kqueue.c $ENGINE_C"
fi
+dnl --disable-epoll check
+AC_MSG_CHECKING([whether to enable the epoll event engine])
+AC_ARG_ENABLE([epoll],
+[ --disable-epoll Disable the epoll-based engine],
+[unet_cv_enable_epoll=$enable_epoll],
+[AC_CACHE_VAL(unet_cv_enable_epoll,
+[unet_cv_enable_epoll=yes])])
+
+if test x"$ac_cv_header_sys_epoll_h" = xno -o x"$ac_cv_func_epoll" = xno; then
+ unet_cv_enable_epoll=no
+fi
+
+AC_MSG_RESULT([$unet_cv_enable_epoll])
+
+dnl If we have the header and user has not refused epoll, we still need
+dnl to check whether the functions are properly defined.
+if test x"$unet_cv_enable_epoll" != xno; then
+ AC_MSG_CHECKING([whether epoll functions are properly defined])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/epoll.h>], [epoll_create(10);])],
+ [AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])
+ AC_DEFINE([EPOLL_NEED_BODY],,[Define to implement epoll system calls])])
+ AC_DEFINE([USE_EPOLL], , [Define to enable the epoll engine])
+ ENGINE_C="engine_epoll.c $ENGINE_C"
+fi
+
+dnl How to copy one va_list to another?
+AC_CACHE_CHECK([for va_copy], unet_cv_c_va_copy, [AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([#include <stdarg.h>], [va_list ap1, ap2; va_copy(ap1, ap2);])],
+ [unet_cv_c_va_copy="yes"],
+ [unet_cv_c_va_copy="no"]
+)])
+if test "$unet_cv_c_va_copy" = "yes" ; then
+ AC_DEFINE(HAVE_VA_COPY, 1, [Define if we have va_copy])
+fi
+
+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 "$unet_cv_c___va_copy" = "yes" ; then
+ AC_DEFINE(HAVE___VA_COPY, 1, [Define if we have __va_copy])
+fi
+
dnl --with-symlink lets us set the name of the symlink; defaults to "ircd"
AC_MSG_CHECKING([what name to give the symlink])
AC_ARG_WITH([symlink],
dnl --with-maxcon allows us to set the maximum connections
unet_maxcon=`ulimit -Hn`
+if test x"$unet_maxcon" = xunlimited; then
+ unet_maxcon=`ulimit -Sn`
+fi
unet_maxcon=`expr $unet_maxcon - 4`
AC_MSG_CHECKING([max connections])
AC_ARG_WITH([maxcon],
dnl Finally really generate all output files:
AC_OUTPUT(Makefile ircd/Makefile doc/Makefile, [echo timestamp > stamp-h])
+
+dnl Report configuration
+AC_OUTPUT_COMMANDS([echo "
+ircu is now hopefully configured for your system.
+
+ Host system: $host_os
+ Prefix: $prefix
+ Asserts: $unet_cv_enable_asserts
+ Warnings: $unet_cv_enable_warnings
+ Debug: $unet_cv_enable_debug
+ Profile: $unet_cv_enable_profile
+ 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