Added detection for kqueue, so if your BSD system doesn't have it, the configure...

[user/henk/code/inspircd.git] / configure

diff --git a/configure b/configure
index 86a909b8ea9939f752559b6d64a378de510afc0f..36bee81ade6f30e6dc04a1cbbd8004cbc1148f26 100755 (executable)
--- a/configure
+++ b/configure
@@ -93,6 +93,23 @@ if (!$fail)
        close(STRLCPY);
 }
 
+$has_kqueue = 0;
+$fail = 0;
+open(KQUEUE, "</usr/include/sys/event.h") or $fail = 1;
+if (!$fail)
+{
+        while (chomp($line = <KQUEUE>))
+        {
+                # try and find the delcaration of:
+               # int kqueue(void);
+               if (($line =~ /int(\0x9|\s)+kqueue(\0x9|\s)+\(/) || ($line =~ /int(\0x9|\s)+kqueue\(/))
+               {
+                       $has_kqueue = 1;
+               }
+       }
+       close(KQUEUE);
+}
+
 ################################################################################
 #                          BEGIN INTERACTIVE PART                              #
 ################################################################################
@@ -125,8 +142,8 @@ dir_check("are the modules to be compiled to", "MODULE_DIR");
 dir_check("is the IRCd binary to be placed", "BINARY_DIR");
 dir_check("are the IRCd libraries to be placed", "LIBRARY_DIR");
 
-if ($config{OSNAME} =~ /BSD$/) {
-       yesno(USE_KQUEUE,"You are running a BSD operating system.\nWould you like to enable kqueue support?\nPlease be aware that kqueue support is\nEXPERIMENTAL and not gauranteed to work properly.\nIf you are unsure, answer no.\n\nEnable kqueue?");
+if ($has_kqueue) {
+       yesno(USE_KQUEUE,"You are running a BSD operating system, and kqueue\nwas detected. Would you like to enable kqueue support?\nPlease be aware that kqueue support is\nEXPERIMENTAL and not gauranteed to work properly.\nIf you are unsure, answer no.\n\nEnable kqueue?");
 }
 
 # File Descriptor Settings..