- neue configure-Option "--enable-strict-rfc".

[ngircd-alex.git] / configure.in

diff --git a/configure.in b/configure.in
index 5b3b07ba94bad76f76663cc23c02ec4e18dc0a4f..c71d0678fcccdcba98a69ae3f8fd8ed904ecda1e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -9,9 +9,24 @@
 # Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
 # der an comBase beteiligten Autoren finden Sie in der Datei AUTHORS.
 #
-# $Id: configure.in,v 1.6 2001/12/25 22:01:47 alex Exp $
+# $Id: configure.in,v 1.11 2001/12/29 03:04:06 alex Exp $
 #
 # $Log: configure.in,v $
+# Revision 1.11  2001/12/29 03:04:06  alex
+# - neue configure-Option "--enable-strict-rfc".
+#
+# Revision 1.10  2001/12/27 16:25:36  alex
+# - neue configure-Option "--with-portab=DIR".
+#
+# Revision 1.9  2001/12/27 02:08:38  alex
+# - da fehlte an zwei Stellen ein AC_MSG_ERROR ... ups!
+#
+# Revision 1.8  2001/12/27 01:44:49  alex
+# - die Verwendung von syslog kann nun abgeschaltet werden.
+#
+# Revision 1.7  2001/12/27 00:37:07  alex
+# - Erkennung der "portab header" geaendert, CFLAGS werden nun anders gesetzt.
+#
 # Revision 1.6  2001/12/25 22:01:47  alex
 # - neue configure-Option "--enable-sniffer".
 #
@@ -40,8 +55,7 @@ AM_CONFIG_HEADER(src/config.h)
 
 # -- Variablen --
 
-CFLAGS="$CFLAGS -I/usr/local/include"
-LDFLAGS="$LDFLAGS -L/usr/local/lib"
+CFLAGS="-Wall -g $CFLAGS"
 
 # -- C Compiler --
 
@@ -50,6 +64,9 @@ AC_LANG_C
 
 # -- Hilfsprogramme --
 
+AC_PROG_AWK
+AC_PROG_INSTALL
+AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AC_PROG_RANLIB
 
@@ -57,13 +74,37 @@ AC_PROG_RANLIB
 
 AC_HEADER_STDC
 
-AC_CHECK_HEADER(portab.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
-AC_CHECK_HEADER(imp.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
-AC_CHECK_HEADER(exp.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
-
-AC_CHECK_HEADERS([netinet/in.h sys/socket.h],,[required C headers missing!])
+AC_HEADER_TIME
+
+AC_ARG_WITH(portab,
+       [  --with-portab=DIR       search the "portab headers" in DIR],
+       [       if test "x$withval" != "xno"; then
+                       CFLAGS="$CFLAGS -I${withval}"
+                       if test -f ${withval}/portab.h; then
+                               AC_MSG_RESULT([searching "portab headers" in ${withval}...])
+                       else
+                               AC_MSG_ERROR([${withval}/portab.h not found!])
+                       fi
+               else
+                       AC_MSG_ERROR([Can't disable Alex \"portability headers\"!])
+               fi
+       ],
+       [       AC_CHECK_HEADER(portab.h,[
+                       AC_CHECK_HEADER(imp.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
+                       AC_CHECK_HEADER(exp.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
+               ],[
+                       AC_CHECK_HEADER(/usr/local/include/portab.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
+                       AC_CHECK_HEADER(/usr/local/include/imp.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
+                       AC_CHECK_HEADER(/usr/local/include/exp.h,,AC_MSG_ERROR([Alex \"portability headers\" (portab.h an friends) not found!]))
+                       CFLAGS="$CFLAGS -I/usr/local/include"
+               ])
+       ]
+)
 
-AC_CHECK_HEADERS([stdint.h])
+AC_CHECK_HEADERS([ \
+       arpa/inet.h errno.h fcntl.h netinet/in.h string.h \
+       sys/socket.h sys/time.h unistd.h \
+       ],,AC_MSG_ERROR([required C header missing!]))
 
 # -- Datentypen --
 
@@ -82,12 +123,37 @@ AC_TRY_COMPILE([
 
 # -- Funktionen --
 
-AC_CHECK_FUNCS([socket],,[required functions missing!])
+AC_FUNC_MALLOC
+
+AC_CHECK_FUNCS([ \
+       gethostname inet_ntoa memmove memset select \
+       socket strcasecmp strchr strerror strstr \
+       ],,AC_MSG_ERROR([required function missing!]))
 
 # -- Libraries --
 
 # -- Konfigurationsoptionen --
 
+AC_ARG_ENABLE(syslog,
+       [  --disable-syslog        disable syslog (autodetected by default)],
+       [       if test "$enableval" = "yes"; then
+                       AC_CHECK_HEADER(syslog.h,AC_DEFINE(USE_SYSLOG, 1),AC_MSG_ERROR([Can't enable syslog: syslog.h not found!]))
+               else
+                       AC_MSG_RESULT([disabling syslog])
+               fi
+       ],
+       [       AC_CHECK_HEADER(syslog.h,AC_DEFINE(USE_SYSLOG, 1))
+       ]
+)
+
+AC_ARG_ENABLE(strict-rfc,
+       [  --enable-strict-rfc     strict RFC conformance, may break clients],
+       if test "$enableval" = "yes"; then
+               AC_DEFINE(STRICT_RFC, 1)
+               AC_MSG_RESULT([enabling strict RFC conformance])
+       fi
+)
+
 AC_ARG_ENABLE(debug,
        [  --enable-debug          show additional debug output],
        if test "$enableval" = "yes"; then