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That is ok but what about building new cm3/m3quake/sysutils packages with old tools/libraries?<BR>
They previously never used LONGINT, including converting LONGINT to INTEGER.<BR>
*I* changed that, not you.<BR>
But then I decided it was a mistake.<BR>
<BR>
<BR>
- Jay<BR><BR> <BR>
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From: hosking@cs.purdue.edu<BR>Date: Fri, 15 Jan 2010 17:08:08 -0500<BR>To: jay.krell@cornell.edu<BR>CC: m3devel@elegosoft.com; m3commit@elegosoft.com<BR>Subject: Re: [M3devel] WebFile/QScanner use of File.T.status().size (64bit file size on 32bit platform)<BR><BR><BASE>Fact. New versions of m3core won't be able to build with old tools/libraries. We have to live with that.
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<DIV>On 15 Jan 2010, at 16:34, Jay K wrote:</DIV><BR class=ecxApple-interchange-newline>
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<DIV style="FONT-FAMILY: Verdana; FONT-SIZE: 10pt" class=ecxhmmessage>We were in a state where neither m3core nor cm3/m3quake could be built with old tools/libraries.<BR>That is more ok for m3core, less ok for cm3/m3quake.<BR>As well, m3core also couldn't be built with recent but slightly old compiler.<BR> See, I didn't remove the use of LONGINT, just the use of VAL(LONGINT, INTEGER).<BR> As well, maybe cm3/m3quake couldn't be built with recent tools/libraries.<BR> <BR> <BR>The sysutils/m3quake/cm3 changes should stand?<BR>Ok removing "32" from the name and letting it return >4GB on 64bit platforms.<BR>But I think either it can't use libm3.File.T.status().size, OR we have to<BR>make status().size more compatible such as by introducing statusL or sizeL.<BR>32bit code wouldn't see >4GB file sizes unless actively changed.<BR>Maybe not a bad idea.<BR> <BR> <BR> - Jay<BR><BR> <BR>
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From:<SPAN class=ecxApple-converted-space> </SPAN><A href="mailto:hosking@cs.purdue.edu">hosking@cs.purdue.edu</A><BR>Date: Fri, 15 Jan 2010 16:17:15 -0500<BR>To:<SPAN class=ecxApple-converted-space> </SPAN><A href="mailto:jay.krell@cornell.edu">jay.krell@cornell.edu</A><BR>CC:<SPAN class=ecxApple-converted-space> </SPAN><A href="mailto:m3devel@elegosoft.com">m3devel@elegosoft.com</A>;<SPAN class=ecxApple-converted-space> </SPAN><A href="mailto:m3commit@elegosoft.com">m3commit@elegosoft.com</A><BR>Subject: Re: [M3devel] WebFile/QScanner use of File.T.status().size (64bit file size on 32bit platform)<BR><BR>
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<DIV><SPAN style="FONT-SIZE: medium" class=ecxecxApple-style-span>On 15 Jan 2010, at 15:57, Jay K wrote:</SPAN></DIV></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></DIV></SPAN></SPAN></DIV>
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<DIV style="FONT-FAMILY: Verdana; FONT-SIZE: 10pt" class=ecxecxhmmessage>I at least did move the hacks to one place.<BR>I agree it isn't nice.<BR>This is due to my changes, not yours -- changing File.T.status().size to LONGINT.<BR>There's no way to use that in the "compiler" and still support old compiler/libm3, right?<BR></DIV></SPAN></BLOCKQUOTE>
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<DIV>RIght. Except we should not try to maintain compatibility between among trunk versions. If you want to build as of a particular version then use libraries that match that version.</DIV>
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<DIV>My next set of commits for LONGCARD make this even more critical because the library has hardwired stuff that that makes it require a particular version of the compiler to compile it. ;-)</DIV><BR>
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<DIV style="FONT-FAMILY: Verdana; FONT-SIZE: 10pt" class=ecxecxhmmessage>Ok now that I centralized it to sysutils?<BR> <BR> <BR>Leave status() alone as using INTEGER and introduce statusL()?<BR> <BR> <BR>Or leave size alone and introduce sizeL?<BR> That's not a complete solution because you have to set size to something.<BR> -1 if it doesn't fit?<BR> <BR> <BR>Or just get past the bootstrapping and put it back using VAL?<BR></DIV></SPAN></BLOCKQUOTE>
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<DIV>Yes.</DIV><BR>
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<DIV style="FONT-FAMILY: Verdana; FONT-SIZE: 10pt" class=ecxecxhmmessage>It seems a tough situation..the compiler is otherwise I believe<BR>very compatible with old compiler/libm3.<BR></DIV></SPAN></BLOCKQUOTE>
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<DIV>It very soon will not be.</DIV><BR>
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<DIV style="FONT-FAMILY: Verdana; FONT-SIZE: 10pt" class=ecxecxhmmessage> <BR> <BR> - Jay<BR><BR> <BR>> From:<SPAN class=ecxecxApple-converted-space> </SPAN><A href="mailto:hosking@cs.purdue.edu">hosking@cs.purdue.edu</A><BR>> Date: Fri, 15 Jan 2010 10:13:06 -0500<BR>> To:<SPAN class=ecxecxApple-converted-space> </SPAN><A href="mailto:jkrell@elego.de">jkrell@elego.de</A><BR>> CC:<SPAN class=ecxecxApple-converted-space> </SPAN><A href="mailto:m3commit@elegosoft.com">m3commit@elegosoft.com</A><BR>> Subject: Re: [M3commit] CVS Update: cm3<BR>><SPAN class=ecxecxApple-converted-space> </SPAN><BR>> Jay, all of these changes seem unnecessary (and worse, clutter the source with a variety of hacks). I had no problem building against both versions of m3core and libm3 in order to bootstrap a new compiler. What is going on here?<BR>><SPAN class=ecxecxApple-converted-space> </SPAN><BR>> On 15 Jan 2010, at 14:41, Jay Krell wrote:<BR>><SPAN class=ecxecxApple-converted-space> </SPAN><BR>> > CVSROOT: /usr/cvs<BR>> > Changes by: jkrell@birch. 10/01/15 14:41:00<BR>> ><SPAN class=ecxecxApple-converted-space> </SPAN><BR>> > Modified files:<BR>> > cm3/m3-sys/m3quake/src/: QCompiler.m3 QScanner.i3 QScanner.m3<SPAN class=ecxecxApple-converted-space> </SPAN><BR>> > m3makefile<SPAN class=ecxecxApple-converted-space> </SPAN><BR>> > Added files:<BR>> > cm3/m3-sys/m3quake/src/: QScannerC.c<SPAN class=ecxecxApple-converted-space> </SPAN><BR>> ><SPAN class=ecxecxApple-converted-space> </SPAN><BR>> > Log message:<BR>> > m3quake also can't use libm3 File.T.status().size and be compatible<BR>> > with both old and new libm3 (INTEGER vs. LONGINT)<BR>><SPAN class=ecxecxApple-converted-space> </SPAN><BR></DIV></SPAN></BLOCKQUOTE></DIV><BR></DIV></SPAN><BR class=ecxApple-interchange-newline></BLOCKQUOTE></DIV><BR></DIV> </body>
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