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| author | davygrvy <davygrvy@pobox.com> | 2002-02-20 19:08:42 (GMT) |
|---|---|---|
| committer | davygrvy <davygrvy@pobox.com> | 2002-02-20 19:08:42 (GMT) |
| commit | 1b68a794fbf3b691a32ee555081d3e61c5ea2ad0 (patch) | |
| tree | 93c592ae92eacf06315ce695db2e9b145768741c | |
| parent | c63339d9da2747a31ca37d104e676a4f18380744 (diff) | |
| download | tcl-1b68a794fbf3b691a32ee555081d3e61c5ea2ad0.zip tcl-1b68a794fbf3b691a32ee555081d3e61c5ea2ad0.tar.gz tcl-1b68a794fbf3b691a32ee555081d3e61c5ea2ad0.tar.bz2 | |
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| -rw-r--r-- | ChangeLog | 26 |
1 files changed, 21 insertions, 5 deletions
@@ -8,11 +8,27 @@ 2002-02-20 David Gravereaux <davygrvy@pobox.com> - * win/makefile.vc: Added the pentium errata switches to $(cflags) - which should have already been there according to the MSDN docs - regarding the infamous FDIV bug from `97. Added profiling to - $(lflags) and also removed the explict -entry option as the default - works without special work. + * win/buildall.vc.bat: + * win/makefile.vc: + * win/rules.vc: General clean-ups. Added compiler and linker tests + for a) the pentium 0x0F errata, b) optimizing (not all have this), + and c) linker v6 section alignment confusion. All these are tested + first to make sure any D4002 or LNK1117 warnings aren't displayed. + The pentium 0x0F errata is a recommended switch. The v5 linker's + section alignment default is 512, but the v6 linker was changed + to 4096 in an attempt to speed loading on Win98. I changed the + default to always be 512 across both linkers, unless linking + statically, then 4096 is used for the claimed speed effect. Using + a 512 alignment saves 12k bytes of dead space in the DLL. + + Added IA64 B-stepping errata switch when the compiler supports it. + + Added profiling to $(lflags) when requested and also removed the + explict -entry option as the default works fine as is. + + Removed win/tclWinInit.c from the special case section to let it + use the common implicit rule as the $(EXTFLAGS) macro it had was + never referenced anywhere. 2002-02-20 Donal K. Fellows <fellowsd@cs.man.ac.uk> |