X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=configure.in;h=2b5e64ab9a8bb45134bb8e8dfb9c9a92e5b63352;hp=a6f702e52e8d3f3381f427149b1fc699b44d57b3;hb=7deacbaa11e237c987ba7d379a3162846cda8f2d;hpb=c98200aaa398165ef215ddd855940d103c9e89db diff --git a/configure.in b/configure.in index a6f702e5..2b5e64ab 100644 --- a/configure.in +++ b/configure.in @@ -1,23 +1,23 @@ # # ngIRCd -- The Next Generation IRC Daemon -# Copyright (c)2001,2002 by Alexander Barton (alex@barton.de) +# Copyright (c)2001-2003 by Alexander Barton (alex@barton.de) # -# Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen -# der GNU General Public License (GPL), wie von der Free Software Foundation -# herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2 -# der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version. -# Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste -# der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS. +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# Please read the file COPYING, README and AUTHORS for more information. # -# $Id: configure.in,v 1.43 2002/04/02 18:17:38 alex Exp $ +# $Id: configure.in,v 1.89 2003/04/21 10:51:44 alex Exp $ # # -- Initialisierung -- -AC_INIT +AC_PREREQ(2.50) +AC_INIT(ngircd, CVSHEAD) +AC_CONFIG_SRCDIR(src/ngircd/ngircd.c) AC_CANONICAL_TARGET -AC_CONFIG_SRCDIR(src/config.h.in) -AM_INIT_AUTOMAKE(ngircd,CurrentCVS) +AM_INIT_AUTOMAKE(1.6) AM_CONFIG_HEADER(src/config.h) # -- Templates fuer config.h -- @@ -27,6 +27,10 @@ AH_TEMPLATE([HAVE_socklen_t], [Define if socklen_t exists]) AH_TEMPLATE([SNIFFER], [Define if IRC sniffer should be enabled]) AH_TEMPLATE([STRICT_RFC], [Define if ngIRCd should behave strict RFC compliant]) AH_TEMPLATE([USE_SYSLOG], [Define if syslog should be used for logging]) +AH_TEMPLATE([USE_ZLIB], [Define if zlib compression should be enabled]) +AH_TEMPLATE([USE_TCPWRAP], [Define if TCP wrappers should be used]) +AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used]) +AH_TEMPLATE([RENDEZVOUS], [Define if Rendezvous support should be included]) AH_TEMPLATE([TARGET_OS], [Target operating system name]) AH_TEMPLATE([TARGET_VENDOR], [Target system vendor]) @@ -35,7 +39,6 @@ AH_TEMPLATE([TARGET_CPU], [Target CPU name]) # -- C Compiler -- AC_PROG_CC -AC_LANG_C # -- Hilfsprogramme -- @@ -45,19 +48,49 @@ AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_RANLIB +# -- Compiler Features -- + +AC_LANG_C + +AM_C_PROTOTYPES +AC_C_CONST + +# -- Defines -- + +if test `uname` = "Linux"; then + # define _POSIX_SOURCE, _GNU_SOURCE and _BSD_SOURCE when compiling + # on Linux (glibc-based systems): + AC_MSG_RESULT([detected Linux, defining _POSIX_SOURCE, _GNU_SOURCE and _BSD_SOURCE]) + add_DEFINES="-D_POSIX_SOURCE -D_GNU_SOURCE -D_BSD_SOURCE $add_DEFINES" +fi + +if test `uname` = "A/UX"; then + # define _POSIX_SOURCE when compiling on A/UX: + AC_MSG_RESULT([detected A/UX, defining _POSIX_SOURCE]) + add_DEFINES="-D_POSIX_SOURCE $add_DEFINES" +fi + +if test `uname` = "HP-UX"; then + # define _XOPEN_SOURCE_EXTENDED when compiling on HP-UX (11.11): + AC_MSG_RESULT([detected HP-UX, defining _XOPEN_SOURCE_EXTENDED]) + add_DEFINES="-D_XOPEN_SOURCE_EXTENDED $add_DEFINES" +fi + # -- Header -- AC_HEADER_STDC AC_HEADER_TIME -AC_CHECK_HEADERS(arpa/inet.h) +AC_HEADER_SYS_WAIT AC_CHECK_HEADERS([ \ - errno.h fcntl.h netdb.h netinet/in.h stdlib.h string.h \ - sys/socket.h sys/time.h sys/wait.h unistd.h \ + ctype.h errno.h fcntl.h netdb.h netinet/in.h stdlib.h string.h \ + strings.h sys/socket.h sys/time.h unistd.h \ ],,AC_MSG_ERROR([required C header missing!])) +AC_CHECK_HEADERS([arpa/inet.h ctype.h malloc.h stdint.h varargs.h]) + # -- Datentypen -- AC_MSG_CHECKING(whether socklen_t exists) @@ -73,61 +106,129 @@ AC_TRY_COMPILE([ AC_MSG_RESULT(no) ]) +AC_TYPE_SIGNAL + +AC_TYPE_SIZE_T + # -- Libraries -- AC_CHECK_LIB(UTIL,memmove) +AC_CHECK_LIB(socket,bind) +AC_CHECK_LIB(nsl,gethostent) # -- Funktionen -- AC_FUNC_MALLOC +AC_FUNC_FORK + +AC_FUNC_STRFTIME + AC_CHECK_FUNCS([ \ bind gethostbyaddr gethostbyname gethostname inet_ntoa memmove \ - memset select setsockopt socket strcasecmp strchr strerror strftime \ - strstr vsnprintf waitpid \ + memset setsockopt socket strcasecmp strchr strerror strstr waitpid \ ],,AC_MSG_ERROR([required function missing!])) -AC_CHECK_FUNCS(inet_aton) +AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strlcpy strlcat) -AC_CHECK_FUNCS(sigaction) +AC_CHECK_FUNCS(select,[AC_CHECK_HEADERS(sys/select.h)], + AC_MSG_ERROR([required function select() is missing!]) +) # -- Konfigurationsoptionen -- -AC_ARG_ENABLE(syslog, - [ --disable-syslog disable syslog (autodetected by default)], - [ if test "$enableval" = "yes"; then - AC_CHECK_HEADER(syslog.h, - [ AC_DEFINE(USE_SYSLOG, 1) - AC_CHECK_LIB(be,syslog) - ], - AC_MSG_ERROR([Can't enable syslog: syslog.h not found!]) +x_syslog_on=no +AC_ARG_WITH(syslog, + [ --without-syslog disable syslog (autodetected by default)], + [ if test "$withval" = "yes"; then + AC_CHECK_LIB(be, syslog) + AC_CHECK_FUNCS(syslog, x_syslog_on=yes, + AC_MSG_ERROR([Can't enable syslog!]) ) - else - AC_MSG_RESULT([disabling syslog]) fi ], - [ AC_CHECK_HEADER(syslog.h, - [ AC_DEFINE(USE_SYSLOG, 1) - AC_CHECK_LIB(be,syslog) - ] - ) + [ + AC_CHECK_LIB(be, syslog) + AC_CHECK_FUNCS(syslog, x_syslog_on=yes) ] ) +if test "$x_syslog_on" = "yes"; then + AC_DEFINE(USE_SYSLOG, 1) + AC_CHECK_HEADERS(syslog.h) +fi -AC_ARG_ENABLE(strict-rfc, - [ --enable-strict-rfc strict RFC conformance, may break clients], - if test "$enableval" = "yes"; then - AC_DEFINE(STRICT_RFC, 1) - AC_MSG_RESULT([enabling strict RFC conformance]) - fi +x_zlib_on=no +AC_ARG_WITH(zlib, + [ --without-zlib disable zlib compression (autodetected by default)], + [ if test "$withval" = "yes"; then + AC_CHECK_LIB(z, deflate) + AC_CHECK_FUNCS(deflate, x_zlib_on=yes, + AC_MSG_ERROR([Can't enable zlib!]) + ) + fi + ], + [ AC_CHECK_LIB(z, deflate) + AC_CHECK_FUNCS(deflate, x_zlib_on=yes) + ] +) +if test "$x_zlib_on" = "yes"; then + AC_DEFINE(USE_ZLIB, 1) + AC_CHECK_HEADERS(zlib.h) +fi + +x_tcpwrap_on=no +AC_ARG_WITH(tcp-wrappers, + [ --with-tcp-wrappers enable TCP wrappers support], + [ if test "$withval" = "yes"; then + AC_CHECK_LIB(wrap, tcpd_warn) + AC_MSG_CHECKING(for hosts_access) + AC_TRY_LINK([ + #include + ],[ + void *ptr; + ptr = hosts_access; + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(USE_TCPWRAP, 1) + x_tcpwrap_on=yes + ],[ + AC_MSG_RESULT(no) + AC_MSG_ERROR([Can't enable TCP wrappers!]) + ]) + fi + ] ) +x_rendezvous_on=no +AC_ARG_WITH(rendezvous, + [ --with-rendezvous enable support for "Rendezvous"], + [ if test "$withval" = "yes"; then + AC_CHECK_FUNCS(DNSServiceRegistrationCreate, x_rendezvous_on=yes, + AC_MSG_ERROR([Can't enable Rendezvous!]) + ) + fi + ] +) +if test "$x_rendezvous_on" = "yes"; then + AC_DEFINE(RENDEZVOUS, 1) + AC_CHECK_HEADERS(DNSServiceDiscovery/DNSServiceDiscovery.h mach/port.h) +fi + +x_ircplus_on=yes +AC_ARG_ENABLE(ircplus, + [ --disable-ircplus disable IRC+ protocol], + if test "$enableval" = "no"; then x_ircplus_on=no; fi +) +if test "$x_ircplus_on" = "yes"; then + AC_DEFINE(IRCPLUS, 1) +fi + +x_sniffer_on=no; x_debug_on=no AC_ARG_ENABLE(sniffer, - [ --enable-sniffer enable network traffic monitor (enables debug mode!)], + [ --enable-sniffer enable IRC traffic sniffer (enables debug mode)], if test "$enableval" = "yes"; then AC_DEFINE(SNIFFER, 1) - AC_MSG_RESULT([enabling network traffic monitor]) - x_debug_on=yes + x_sniffer_on=yes; x_debug_on=yes fi ) @@ -137,9 +238,17 @@ AC_ARG_ENABLE(debug, ) if test "$x_debug_on" = "yes"; then AC_DEFINE(DEBUG, 1) - AC_MSG_RESULT([enabling additional debug output]) fi +x_strict_rfc_on=no +AC_ARG_ENABLE(strict-rfc, + [ --enable-strict-rfc strict RFC conformance -- may break clients!], + if test "$enableval" = "yes"; then + AC_DEFINE(STRICT_RFC, 1) + x_strict_rfc_on=yes + fi +) + # -- Definitionen -- AC_DEFINE_UNQUOTED(TARGET_CPU, "$target_cpu" ) @@ -149,18 +258,16 @@ AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" ) # -- Variablen -- if test "$GCC" = "yes"; then - CFLAGS="-Wall $CFLAGS" + the_CFLAGS="-Wmissing-declarations -Wpointer-arith -Wstrict-prototypes" + add_CFLAGS="-Wall -W -ansi -pedantic $CFLAGS $CFLAGS_ADD" +else + the_CFLAGS="$CFLAGS" + add_CFLAGS="$CFLAGS_ADD" fi -CFLAGS="$CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'" - -if test `uname` = "A/UX"; then - # unter A/UX sollte _POSIX_SOURCE definiert sein. - AC_MSG_RESULT([detected A/UX, defining _POSIX_SOURCE]) - CFLAGS="$CFLAGS -D_POSIX_SOURCE" -fi +CFLAGS="$the_CFLAGS $add_CFLAGS $add_DEFINES -DSYSCONFDIR='\"\$(sysconfdir)\"'" -# -- Ausgabe -- +# -- Ausgabe der Dateien -- AC_OUTPUT([ \ Makefile \ @@ -169,8 +276,76 @@ AC_OUTPUT([ \ MacOSX/ngircd.pbproj/Makefile \ src/Makefile \ src/portab/Makefile \ + src/tool/Makefile \ src/ngircd/Makefile \ + src/testsuite/Makefile \ man/Makefile \ + contrib/Makefile \ ]) +# -- Result -- + +echo +echo "ngIRCd has been configured with the following options:" +echo + +# Someone please show me a better way :) [borrowed by OpenSSH] +B=`eval echo ${bindir}` ; B=`eval echo ${B}` +S=`eval echo ${sbindir}` ; S=`eval echo ${S}` +C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}` +M=`eval echo ${mandir}` ; M=`eval echo ${M}` +D=`eval echo ${datadir}/doc/${PACKAGE}` ; D=`eval echo ${D}` + +echo " Host: ${host}" +echo " Compiler: ${CC}" +echo " Compiler flags: ${the_CFLAGS}" +test -n "$add_CFLAGS" && echo " ${add_CFLAGS}" +test -n "$add_DEFINES" && echo " ${add_DEFINES}" +test -n "$CPPFLAGS" && echo " Preprocessor flags: ${CPPFLAGS}" +test -n "$LDFLAGS" && echo " Linker flags: ${LDFLAGS}" +test -n "$LIBS" && echo " Libraries: ${LIBS}" +echo +echo " 'ngircd' binary: $S" +echo " Configuration file: $C" +echo " Manual pages: $M" +echo " Documentation: $D" +echo + +echo $ECHO_N " Syslog support: $ECHO_C" +test "$x_syslog_on" = "yes" \ + && echo $ECHO_N "yes $ECHO_C" \ + || echo $ECHO_N "no $ECHO_C" +echo $ECHO_N " Enable debug code: $ECHO_C" +test "$x_debug_on" = "yes" \ + && echo "yes" \ + || echo "no" + +echo $ECHO_N " zlib compression: $ECHO_C" +test "$x_zlib_on" = "yes" \ + && echo $ECHO_N "yes $ECHO_C" \ + || echo $ECHO_N "no $ECHO_C" +echo $ECHO_N " IRC sniffer: $ECHO_C" +test "$x_sniffer_on" = "yes" \ + && echo "yes" \ + || echo "no" + +echo $ECHO_N " Use TCP Wrappers: $ECHO_C" +test "$x_tcpwrap_on" = "yes" \ + && echo $ECHO_N "yes $ECHO_C" \ + || echo $ECHO_N "no $ECHO_C" +echo $ECHO_N " Strict RFC mode: $ECHO_C" +test "$x_strict_rfc_on" = "yes" \ + && echo "yes" \ + || echo "no" + +echo $ECHO_N " Rendezvous support: $ECHO_C" +test "$x_rendezvous_on" = "yes" \ + && echo $ECHO_N "yes $ECHO_C" \ + || echo $ECHO_N "no $ECHO_C" +echo $ECHO_N " IRC+ protocol: $ECHO_C" +test "$x_ircplus_on" = "yes" \ + && echo "yes" \ + || echo "no" +echo + # -eof-