The server tried to connect to other servers only once when DNS or socket

[ngircd-alex.git] / configure.in

diff --git a/configure.in b/configure.in
index 2b5e64ab9a8bb45134bb8e8dfb9c9a92e5b63352..1fba8530dd72455c065117d184e171ac6f971cc8 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -8,7 +8,7 @@
 # (at your option) any later version.
 # Please read the file COPYING, README and AUTHORS for more information.
 #
-# $Id: configure.in,v 1.89 2003/04/21 10:51:44 alex Exp $
+# $Id: configure.in,v 1.92 2003/04/25 15:04:43 alex Exp $
 #
 
 # -- Initialisierung --
@@ -76,6 +76,13 @@ if test `uname` = "HP-UX"; then
        add_DEFINES="-D_XOPEN_SOURCE_EXTENDED $add_DEFINES"
 fi
 
+if test `uname` = "SunOS"; then
+       # define _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED=1 and __EXTENSIONS__
+       # when compiling on SunOS (tested with 5.6):
+       AC_MSG_RESULT([detected SunOS, defining _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED=1 and __EXTENSIONS__])
+       add_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__ $add_DEFINES"
+fi
+
 # -- Header --
 
 AC_HEADER_STDC
@@ -259,7 +266,26 @@ AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" )
 
 if test "$GCC" = "yes"; then
        the_CFLAGS="-Wmissing-declarations -Wpointer-arith -Wstrict-prototypes"
-       add_CFLAGS="-Wall -W -ansi -pedantic $CFLAGS $CFLAGS_ADD"
+       ansi=" -ansi"
+       pedantic=" -pedantic"
+
+       $CC --version | grep 20020420 > /dev/null 2>&1
+       if test $? -eq 0; then
+               # Mac OS X (and Darwin?) ship with a slightly broken
+               # prerelease of GCC 3.1 which don't like -pedantic:
+               AC_MSG_RESULT([detected broken GNU C compiler, disabling "-pedantic"])
+               pedantic=""
+       fi
+
+       uname | grep "CYGWIN" > /dev/null 2>&1
+       if test $? -eq 0; then
+               # The include files of Cygwin don't like -ansi,
+               # so we disable it:
+               AC_MSG_RESULT([detected Cygwin, disabling "-ansi"])
+               ansi=""
+       fi
+
+       add_CFLAGS="-Wall -W${ansi}${pedantic} $CFLAGS $CFLAGS_ADD"
 else
        the_CFLAGS="$CFLAGS"
        add_CFLAGS="$CFLAGS_ADD"