[CMake] CPack (RPM) and install()

[Magnus Therning]

The documentation for install() is clear, an absolute path (e.g.
'/usr/lib') is used directly and relative path (e.g. 'lib') is
prefixed by CMAKE_INSTALL_PREFIX.  Another thing to note is that 'make
DESTDIR=foo install' *always* works as expected!

However, the relation between install() and CPack is unclear

- For some files I accidentally had an absolute install path, and
during 'make package' these files got installed in the file system and
they were left out of the RPM.  I naively assumed that the RPM builder
would use DESTDIR to control where things end up, but I must be wrong.
 Is this a bug?

- The variable CMAKE_INSTALL_PREFIX is not used at all during RPM
building.  CMAKE_INSTALL_PREFIX is /usr/local, but files get put into
/usr in the RPM.  Is this a bug?

/M

-- 
Magnus Therning                        (OpenPGP: 0xAB4DFBA4)
magnus＠therning．org          Jabber: magnus＠therning．org
http://therning.org/magnus         identi.ca|twitter: magthe