233 lines
5.5 KiB
Plaintext
233 lines
5.5 KiB
Plaintext
#
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# ngIRCd -- The Next Generation IRC Daemon
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# Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
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#
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# Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
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# der GNU General Public License (GPL), wie von der Free Software Foundation
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# herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
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# der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
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# Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
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# der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
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#
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# $Id: configure.in,v 1.66 2002/10/22 23:36:04 alex Exp $
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#
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# -- Initialisierung --
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AC_INIT
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AC_PREREQ(2.50)
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AC_CANONICAL_TARGET
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AC_CONFIG_SRCDIR(src/config.h.in)
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AM_INIT_AUTOMAKE(ngircd,CVSHEAD)
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AM_CONFIG_HEADER(src/config.h)
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# -- Templates fuer config.h --
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AH_TEMPLATE([DEBUG], [Define if debug-mode should be enabled])
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AH_TEMPLATE([HAVE_socklen_t], [Define if socklen_t exists])
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AH_TEMPLATE([SNIFFER], [Define if IRC sniffer should be enabled])
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AH_TEMPLATE([STRICT_RFC], [Define if ngIRCd should behave strict RFC compliant])
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AH_TEMPLATE([USE_SYSLOG], [Define if syslog should be used for logging])
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AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
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AH_TEMPLATE([TARGET_OS], [Target operating system name])
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AH_TEMPLATE([TARGET_VENDOR], [Target system vendor])
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AH_TEMPLATE([TARGET_CPU], [Target CPU name])
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# -- C Compiler --
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AC_PROG_CC
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# -- Hilfsprogramme --
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AC_PROG_AWK
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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# -- Compiler Features --
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AC_LANG_C
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AM_C_PROTOTYPES
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AC_C_CONST
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# -- Header --
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AC_HEADER_STDC
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AC_HEADER_TIME
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS([ \
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ctype.h errno.h fcntl.h netdb.h netinet/in.h stdlib.h string.h \
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strings.h sys/socket.h sys/time.h unistd.h \
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],,AC_MSG_ERROR([required C header missing!]))
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AC_CHECK_HEADERS(arpa/inet.h malloc.h stdint.h sys/select.h varargs.h)
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# -- Datentypen --
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AC_MSG_CHECKING(whether socklen_t exists)
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AC_TRY_COMPILE([
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#include <sys/socket.h>
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#include <sys/types.h>
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],[
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socklen_t a, b;
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a = 2; b = 4; a += b;
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],[
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AC_DEFINE(HAVE_socklen_t) AC_MSG_RESULT(yes)
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],[
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AC_MSG_RESULT(no)
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])
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AC_TYPE_SIGNAL
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AC_TYPE_SIZE_T
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# -- Libraries --
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AC_CHECK_LIB(UTIL,memmove)
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AC_CHECK_LIB(socket,bind)
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AC_CHECK_LIB(nsl,gethostent)
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# -- Funktionen --
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AC_FUNC_MALLOC
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AC_FUNC_FORK
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AC_FUNC_STRFTIME
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AC_CHECK_FUNCS([ \
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bind gethostbyaddr gethostbyname gethostname inet_ntoa memmove \
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memset select setsockopt socket strcasecmp strchr strerror \
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strstr waitpid \
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],,AC_MSG_ERROR([required function missing!]))
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AC_CHECK_FUNCS(inet_aton sigaction snprintf vsnprintf)
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# -- Konfigurationsoptionen --
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x_syslog_on=no
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AC_ARG_ENABLE(syslog,
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[ --disable-syslog disable syslog (autodetected by default)],
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[ if test "$enableval" = "yes"; then
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AC_CHECK_HEADER(syslog.h, x_syslog_on=yes,
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AC_MSG_ERROR([Can't enable syslog: syslog.h not found!])
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)
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fi
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],
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[ AC_CHECK_HEADER(syslog.h, x_syslog_on=yes) ]
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)
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if test "$x_syslog_on" = "yes"; then
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AC_DEFINE(USE_SYSLOG, 1)
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AC_CHECK_LIB(be,syslog)
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fi
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x_ircplus_on=yes
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AC_ARG_ENABLE(ircplus,
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[ --disable-ircplus disable IRC+ protocol],
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if test "$enableval" = "no"; then x_ircplus_on=no; fi
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)
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if test "$x_ircplus_on" = "yes"; then
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AC_DEFINE(IRCPLUS, 1)
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fi
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AC_ARG_ENABLE(sniffer,
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[ --enable-sniffer enable IRC traffic sniffer (enables debug mode)],
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if test "$enableval" = "yes"; then
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AC_DEFINE(SNIFFER, 1)
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x_sniffer_on=yes; x_debug_on=yes
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fi
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)
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AC_ARG_ENABLE(debug,
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[ --enable-debug show additional debug output],
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if test "$enableval" = "yes"; then x_debug_on=yes; fi
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)
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if test "$x_debug_on" = "yes"; then
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AC_DEFINE(DEBUG, 1)
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fi
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AC_ARG_ENABLE(strict-rfc,
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[ --enable-strict-rfc strict RFC conformance -- may break clients!],
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if test "$enableval" = "yes"; then
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AC_DEFINE(STRICT_RFC, 1)
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x_strict_rfc_on=yes
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fi
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)
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# -- Definitionen --
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AC_DEFINE_UNQUOTED(TARGET_CPU, "$target_cpu" )
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AC_DEFINE_UNQUOTED(TARGET_VENDOR, "$target_vendor" )
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AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" )
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if test `uname` = "A/UX"; then
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# unter A/UX sollte _POSIX_SOURCE definiert sein.
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AC_MSG_RESULT([detected A/UX, defining _POSIX_SOURCE])
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CFLAGS="$CFLAGS -D_POSIX_SOURCE"
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fi
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# -- Variablen --
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if test "$GCC" = "yes"; then
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CFLAGS="-Wall $CFLAGS"
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fi
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the_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
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# -- Ausgabe der Dateien --
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AC_OUTPUT([ \
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Makefile \
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doc/Makefile \
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doc/en/Makefile \
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MacOSX/Makefile \
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MacOSX/ngircd.pbproj/Makefile \
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src/Makefile \
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src/portab/Makefile \
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src/ngircd/Makefile \
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src/testsuite/Makefile \
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man/Makefile \
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contrib/Makefile \
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])
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# -- Ergebnis --
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echo
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# Someone please show me a better way :) [borrowed by OpenSSH]
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B=`eval echo ${bindir}` ; B=`eval echo ${B}`
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S=`eval echo ${sbindir}` ; S=`eval echo ${S}`
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C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
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M=`eval echo ${mandir}` ; M=`eval echo ${M}`
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echo " host: ${host}"
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echo " compiler: ${CC}"
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echo " compiler flags: ${the_CFLAGS}"
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echo " preprocessor flags: ${CPPFLAGS}"
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echo " linker flags: ${LDFLAGS}"
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echo " libraries: ${LIBS}"
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echo
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echo " 'ngircd' binary: $S"
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echo " configuration file: $C"
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echo " manual pages: $M"
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echo
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echo $ECHO_N " active options: $ECHO_C"
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test "$x_syslog_on" = "yes" && echo $ECHO_N "Syslog $ECHO_C"
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test "$x_debug_on" = "yes" && echo $ECHO_N "Debug $ECHO_C"
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test "$x_sniffer_on" = "yes" && echo $ECHO_N "Sniffer $ECHO_C"
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test "$x_strict_rfc_on" = "yes" && echo $ECHO_N "Strict-RFC $ECHO_C"
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test "$x_ircplus_on" = "yes" && echo $ECHO_N "IRC+ $ECHO_C"
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echo; echo
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# -eof-
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