- date in version string conforms to ISO now: YYYY-MM-DD

[ngircd-alex.git] / configure.in

diff --git a/configure.in b/configure.in
index 28de5fce9e82545c748e102aed36a663b8e264ca..ed34f871b6f2a0f6e89a1c2eacf871d96a89c69f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -9,7 +9,7 @@
 # Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
 # der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
 #
-# $Id: configure.in,v 1.69 2002/11/30 22:14:47 alex Exp $
+# $Id: configure.in,v 1.75 2002/12/28 21:58:02 alex Exp $
 #
 
 # -- Initialisierung --
@@ -81,7 +81,7 @@ AC_CHECK_HEADERS([ \
        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 sys/select.h varargs.h)
+AC_CHECK_HEADERS([arpa/inet.h ctype.h malloc.h stdint.h varargs.h])
 
 # -- Datentypen --
 
@@ -118,11 +118,16 @@ AC_FUNC_STRFTIME
 
 AC_CHECK_FUNCS([ \
        bind gethostbyaddr gethostbyname gethostname inet_ntoa memmove \
-       memset select setsockopt socket strcasecmp strchr strerror \
-       strstr waitpid \
+       memset setsockopt socket strcasecmp strchr strerror strstr waitpid \
        ],,AC_MSG_ERROR([required function missing!]))
 
-AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf)
+AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strlcpy strlcat)
+
+AC_CHECK_FUNCS(poll,[AC_CHECK_HEADER(sys/poll.h)],
+       [AC_CHECK_FUNCS(select,[AC_CHECK_HEADER(sys/select.h)],
+               AC_MSG_ERROR([neither poll() nor select() is available!]))
+       ]
+)
 
 # -- Konfigurationsoptionen --
 
@@ -201,12 +206,14 @@ AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" )
 # -- Variablen --
 
 if test "$GCC" = "yes"; then
-       CFLAGS="-Wall $CFLAGS"
+       the_CFLAGS="-Wall -Wtraditional -Wpointer-arith -Wstrict-prototypes"
+       add_CFLAGS="$CFLAGS $CFLAGS_ADD"
+else
+       the_CFLAGS="$CFLAGS"
+       add_CFLAGS="$CFLAGS_ADD"
 fi
 
-the_CFLAGS="$CFLAGS"
-
-CFLAGS="$CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
+CFLAGS="$the_CFLAGS $add_CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
 
 # -- Ausgabe der Dateien --
 
@@ -237,6 +244,7 @@ M=`eval echo ${mandir}` ; M=`eval echo ${M}`
 echo "                host: ${host}"
 echo "            compiler: ${CC}"
 echo "      compiler flags: ${the_CFLAGS}"
+test -n "$add_CFLAGS" && echo "                      ${add_CFLAGS}"
 echo "  preprocessor flags: ${CPPFLAGS}"
 echo "        linker flags: ${LDFLAGS}"
 echo "           libraries: ${LIBS}"