X-Git-Url: https://jfr.im/git/irc/rqf/shadowircd.git/blobdiff_plain/9b37ad07c382919c22345cec587788a86bac7ab6..377b98f0794834938a3fc1e5959236a7927d19d7:/configure.ac

diff --git a/configure.ac b/configure.ac
index 4efdbb7..41f48e7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -81,7 +81,7 @@ esac
 
 fi
 
-AC_MSG_CHECKING([uname -s for Cygwin, Solaris, AIX or HPUX])
+AC_MSG_CHECKING([uname -s for Solaris, AIX or HPUX])
 OSNAME=`uname -s`
 case "$OSNAME" in
         HP-UX*)
@@ -96,10 +96,6 @@ case "$OSNAME" in
 			AC_MSG_RESULT(already using newer HPUX)
 		fi
 	;;
-	CYGWIN*)
-		AC_MSG_RESULT(Cygwin)
-		CYGWIN=yes
-	;;
 	SunOS*)
 		AC_MSG_RESULT(SunOS or Solaris)
 		AC_DEFINE(__EXTENSIONS__, 1, [This is needed to use strtok_r on Solaris.])
@@ -868,6 +864,9 @@ fi
 AC_ARG_WITH(nicklen,
 AC_HELP_STRING([--with-nicklen=LENGTH],[Set the nick length to LENGTH (default 15, max 50)]),
 [
+  if ! expr "$withval" + 0 >/dev/null 2>&1; then 
+	AC_ERROR([NICKLEN must be a numeric value])
+  fi 
   if test $withval -ge 50; then
 	NICKLEN=50
 	AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50])
@@ -893,12 +892,6 @@ AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length])
 shared_modules="yes"
 dnl Some first-stage sanity checks.
 if test "$shared_modules" = yes; then
-  	
-	if test "$CYGWIN" = yes; then
-		AC_MSG_WARN([disabling shared modules; Cygwin is at present unable to build them.])
-		shared_modules="no"
-	fi
-
 	dnl TenDRA's cc is called tcc too.
 	if test "$CC" = tcc -a "$TenDRA" = "no"; then
 		AC_MSG_WARN([disabling shared modules: Tiny C Compiler can't create PIC])