modular: Changes to 'master'

[Gaetan Nadon]

 build.sh |    2 --
 1 file changed, 2 deletions(-)

New commits:
commit 78579c65814bfb90b9887cb7a6ecb9d4cbbf7422
Author: Gaetan Nadon <memsize at videotron.ca>
Date:   Mon Dec 6 09:16:43 2010 -0500

    build.sh: remove CACHE env variable as it is not implementable
    
    The concept of global cache for multiple modules does not exist.
    
    When using --cache-file with the same path, variables with the same
    name have their values overwritten on a "last write wins" principle.
    
    For example, this cached variable from clock:
    pkg_cv_XFT_LIBS=${pkg_cv_XFT_LIBS='-L/home/nadon/xorg/src/lib -lXft  '}
    
    is overwritten with the value from xdm:
    pkg_cv_XFT_LIBS=${pkg_cv_XFT_LIBS='
    -L/home/nadon/xorg/src/lib -lXrender -lX11 -lXft  '}
    
    If there is some limited usefulness in specific scanerios, one
    can pass the --cache-file option in CONFFLAGS.
    
    This was introduced in commit e5592f548a03e332f2b52f6bd502c4593f7816b3
    to improve performance.
    
    Acked-by: Trevor Woerner <twoerner at gmail.com>
    Signed-off-by: Gaetan Nadon <memsize at videotron.ca>