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Downgrading recommended optimisation from -o3 to -o2.

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DL is uneasy that we're safe against aliasing problems.  Will look more carefully later.

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 Change: 179282
 ServerID: perforce.ravenbrook.com
This commit is contained in:
Richard Brooksby 2012-09-05 19:04:04 +01:00
parent 1d42c13c25
commit aede28b20f
2 changed files with 2 additions and 2 deletions
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2
mps/code/config.h
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@ -171,7 +171,7 @@
* CONFIG_PLINTH_NONE tells mps.c to exclude the ANSI plinth and removes
* all standard C library dependencies. e.g.
*
* cc -O3 -c -DCONFIG_PLINTH_NONE mps.c
* cc -O2 -c -DCONFIG_PLINTH_NONE mps.c
*/
#if defined(CONFIG_PLINTH_NONE)

2
mps/readme.txt
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@ -48,7 +48,7 @@ The MPS Kit is distributed in source form. You need to build it before
using it. The basic case is straightforward on supported platforms
(see below). Change to the code directory then
cc -O3 -c mps.c Unix / Mac OS X (with Xcode command line)
cc -O2 -c mps.c Unix / Mac OS X (with Xcode command line)
cl /O2 /c mps.c Windows (with Microsoft SDK or Visual Studio 2010)
This will produce an object file you can link with your project. For