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Subject: Re: ANNOUNCE: DJGPP port of FSU Pthreads 3.14 uploaded.
From: "rugxulo AT gmail DOT com [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
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Hi,

On Thursday, March 23, 2017 at 7:15:32 PM UTC-5, rug DOT  DOT  DOT  AT gmail DOT com wrote:
> 
> A quick attempt seems to build okay. I then used that 7za.exe
> to unpack/rebuild sources again, and the resulting .EXE is the same.
> Try it yourself. ("redir -t" says it took roughly 4 + 1/2 minutes
> under DOSEMU.)

Trying this again has reminded me of the tradeoffs between various
build methods. I had forgotten that I also cross-compiled with
Ozkan's older 2011 GCC build. So I upgraded that (20160728) and
also applied a very naive patch (since "lite" lacks symlinks):

--- p7zip_16.02.new/CPP/Windows/FileDir.cpp	2015-11-09 09:51:42.000000000 -0600
+++ p7zip_16.02/CPP/Windows/FileDir.cpp	2017-03-28 17:26:10.000000000 -0500
@@ -331,6 +331,7 @@
 #endif
 
 static int convert_to_symlink(const char * name) {
+#ifndef DJLITE 
   TRACEN(printf("LINK(%s)\n",name))
   FILE *file = fopen(name,"rb");
   if (file) {
@@ -346,6 +347,7 @@
       return ir;
     }
   }
+#endif
   return -1;
 }
*** end ***

So yes, I can cross-build it, lightning-fast, with "time make -j4"
(2 cores, aka 4 w/ HTT).

Even building in FreeDOS natively under VM isn't horribly slow
with VT-X enabled. But, without VT-X, no thanks, ugh!