2011/11/22 Peter Collingbourne <pe...@pcc.me.uk> > On Fri, Nov 18, 2011 at 10:02:54AM +0100, Nicolas Desprès wrote: > > On Wed, Nov 16, 2011 at 3:05 PM, OKUMURA Yuki <m...@cltn.org> wrote: > > > > > (Sorry Bill, i repost here..) > > > > > > 2011/11/16 Bill Hoffman <bill.hoff...@kitware.com>: > > > - snip - > > > > What type of evolution will Ninja need? I suppose it could use > cmake > > > > scripts and exectue_process which can do && type things pretty easy. > > > > > > Why not insert "cmd /c" everywhere? :) > > > Anyway, i had tried this in early this month, > > > > > > > https://github.com/okuoku/CMake/commit/db19df03606684f313c9e86b313218feee9cce3f > > > but it didn't work well. > > How so? Was there an escaping issue? The cmd.exe documentation seems > to indicate that this will work. > > > http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/ntcmds_shelloverview.mspx#EBG > > > > > > > I think almost all use of "&&" is just "chdir /d $workdir && > > > compile/link-command." So, adding $workdir > > > specifier to target syntax of Ninja might work for many cases. > > > > > > > That's right. I just had a look at the build.ninja file generated by the > > Ninja Generator and it actually uses && only for changing the working > > directory. I will suggest a patch to Ninja to support working directory > > for each build statement. > > That's not the only thing that the Ninja generator uses && for. > It also uses && to prepend/append PRE_BUILD, PRE_LINK and POST_BUILD > commands to the link command, and to concatenate multiple custom > command lines. >
True. I realized that. Actually, it seems that cmd.exe have some sort of support for && and || so maybe it would work. I have to try. Cheers, -- Nicolas Desprès
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