From: plugwash <plugwash@p10link.net>
Date: Thu, 5 Feb 2009 18:38:37 +0000 (+0000)
Subject: * make lmessages scream and die on fpc older than 2.2.0 due to fpc bug
X-Git-Url: http://www.lcore.org/git/lcore.git/commitdiff_plain/987e8123d8ba3201ed2690004cfefd7983ff7487?ds=sidebyside;hp=170e475daffeb198914a020e26afaf803a6f9608

* make lmessages scream and die on fpc older than 2.2.0 due to fpc bug
* add makefile option to build test app without lmessages
* fixup lcore building on various older versions of freepascal



git-svn-id: file:///svnroot/lcore/trunk@35 b1de8a11-f9be-4011-bde0-cc7ace90066a
---

diff --git a/Makefile b/Makefile
index 4bf4bdd..2d70069 100755
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,8 @@
 all: lcoretest
 
+nomessages:
+	fpc -Sd -gl -dipv6 -dnomessages lcoretest.dpr
+
 lcoretest: *.pas *.inc lcoretest.dpr
 	fpc -Sd -gl -dipv6 lcoretest.dpr
 	
diff --git a/binipstuff.pas b/binipstuff.pas
index 70ac401..8411cd3 100755
--- a/binipstuff.pas
+++ b/binipstuff.pas
@@ -86,12 +86,18 @@ type
 
 
 
-    {$ifdef ipv6}
+  {$ifdef ipv6}
     {$ifdef ver1_0}
       cuint16=word;
       cuint32=dword;
       sa_family_t=word;
-
+
      TInetSockAddr6 = packed record
+        sin6_family: word;
+        sin6_port: word;
+        sin6_flowinfo: uint32;
+        sin6_addr: tin6_addr;
+        sin6_scope_id: uint32;
+      end;
     {$endif}
   {$endif}
   TinetSockAddrv = packed record
@@ -532,8 +538,11 @@ end;
 
 const
   biniplist_prefix='bipl'#0;
-  biniplist_prefixlen=length(biniplist_prefix);
-
+  //fpc 1.0.x doesn't seem to like use of length function in a constant 
+  //definition
+  //biniplist_prefixlen=length(biniplist_prefix);
+
  biniplist_prefixlen=5;
+  
 function biniplist_new:tbiniplist;
 begin
   result := biniplist_prefix;
diff --git a/lcorernd.pas b/lcorernd.pas
index 643de3a..64759e8 100644
--- a/lcorernd.pas
+++ b/lcorernd.pas
@@ -133,7 +133,13 @@ implementation
 {$ifndef nolcorernd}
 uses
   {$ifdef win32}windows,activex,{$endif}
-  {$ifdef unix}baseunix,unix,unixutil,{$endif}
+  {$ifdef unix}
+    {$ifdef ver1_0}
+      linux,
+    {$else}
+      baseunix,unix,unixutil,
+    {$endif}
+  {$endif}
   fastmd5,sysutils;
 
 {$ifdef unix}{$include unixstuff.inc}{$endif}
diff --git a/lcoretest.dpr b/lcoretest.dpr
index 3c4277d..150b488 100755
--- a/lcoretest.dpr
+++ b/lcoretest.dpr
@@ -16,7 +16,9 @@ uses
   //include it to check if it compiles ok ;)
   {$ifndef win32}
     ,
-    lmessages,
+    {$ifndef nomessages}
+      lmessages,
+    {$endif}
     unitfork
   {$endif}
   ;
diff --git a/lmessages.pas b/lmessages.pas
index 1302e29..1b7db62 100755
--- a/lmessages.pas
+++ b/lmessages.pas
@@ -14,6 +14,11 @@ interface
 
 uses pgtypes,sysutils,bsearchtree,strings,syncobjs;
 
+
+{$if (fpc_version < 2) or ((fpc_version=2) and ((fpc_release < 2) or ((fpc_release = 2) and (fpc_patch < 2)) ))}
+  {$error this code is only supported under fpc 2.2.2 and above due to bugs in the eventobject code in older versions}
+{$endif}
+
 type
   lparam=taddrint;
   wparam=taddrint;
diff --git a/unixstuff.inc b/unixstuff.inc
index f8c7396..89c96f2 100755
--- a/unixstuff.inc
+++ b/unixstuff.inc
@@ -8,6 +8,21 @@
       linux.dup(original,result);
     end;
     {$define gettimeofdaysec := gettimeofday}
+    const
+      IPPROTO_UDP=17;
+      IPPROTO_ICMP=1;
+    function ntohs(invalue:word):word;inline;
+    var
+      invaluebytes : array[0..1] of byte absolute invalue;
+      resultbytes : array[0..1] of byte absolute result;
+    begin
+      {$ifdef endian_little}
+	resultbytes[0] := invaluebytes[1];
+	resultbytes[1] := invaluebytes[0];
+      {$else}
+	result := invalue;
+      {$endif}
+    end;  
   {$else}
     
     {$define sigprocmask := fpsigprocmask}
@@ -37,6 +52,28 @@
 	end;
       {$endif}
     {$endif}
+    {$ifdef ver2_0}
+      const
+        IPPROTO_UDP=17;
+        IPPROTO_ICMP=1;
+    {$endif}
+    {$ifdef ver1_9}
+      const
+        IPPROTO_UDP=17;
+        IPPROTO_ICMP=1;
+      function ntohs(invalue:word):word;inline;
+      var
+        invaluebytes : array[0..1] of byte absolute invalue;
+	resultbytes : array[0..1] of byte absolute result;
+      begin
+        {$ifdef endian_little}
+	  resultbytes[0] := invaluebytes[1];
+	  resultbytes[1] := invaluebytes[0];
+	{$else}
+	  result := invalue;
+	{$endif}
+      end;
+    {$endif}
     procedure gettimeofday(var tv:ttimeval);inline;
     begin
       fpgettimeofday(@tv,nil);