From: Vladislav Vaintroub
Date: January 28 2011 4:40pm
Subject: RE: bzr push into mysql-5.5-bugteam branch (joerg:3108 to 3109)
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> -----Original Message-----
> From: Joerg Bruehe [mailto:joerg.bruehe@stripped]
> Sent: Freitag, 28. Januar 2011 16:25
> To: Vladislav Vaintroub
> Cc: commits@stripped
> Subject: Re: bzr push into mysql-5.5-bugteam branch (joerg:3108 to =
3109)
>=20
> Hi Wlad,
>=20
>=20
> thanks for the hint:
>=20
> Vladislav Vaintroub wrote:
> > Hi Joerg,
> >
> >> -----Original Message-----
> >> From: Joerg Bruehe [mailto:joerg@stripped]
> >> Sent: Freitag, 28. Januar 2011 15:28
> >> To: commits@stripped
> >> Subject: bzr push into mysql-5.5-bugteam branch (joerg:3108 to =
3109)
> >
> >
> >>      FILE(READ ${CMAKE_SOURCE_DIR}/INFO_SRC SOURCE_INFO)
> >>      FILE(WRITE ${INFO_SRC} "${SOURCE_INFO}\n")
> >
> > if you just want to copy a file,
> > configure_file(<input> <output> COPYONLY)
> >
> > is your friend, as documented in the inline-help :   cmake =
--help-command configure_file
>=20
> I'm still in the test/development phase, therefore the many debug =
lines.
> But yes, "configure_file(... copyonly)" looks quite clean.
>=20
> However, I just stumbled over the fact that using a relative "path" in
>   IF(EXISTS path)
>     FILE(READ path ...)
> I get a read error, because the "exists" and the "read" interpret that
> name relative to different start points:
> - "exists" uses the current directory,
> - "read" uses the source tree.

I  found it simpler to always use full paths (except in ADD_EXECUTABLE =
or  ADD_LIBRARY)
Variables=20
${CMAKE_CURRENT_BINARY_DIR}=20
${CMAKE_BINARY_DIR}=20
${CMAKE_CURRENT_SOURCE _DIR}
${CMAKE_SOURCE _DIR}

make it easy (also for the reader) and there is no ambiguity.=20

> So I realize any change needs lots of testing.
>=20
>=20
> Regards,
> J=F6rg
>=20
> --
> Joerg Bruehe,  MySQL Build Team,  joerg.bruehe@stripped
>                (+49 30) 417 01 487
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