kc3-lang/gnulib

2010-02-22T08:46:42

bootstrap: use GNULIB_SRCDIR to reduce disk usage This slightly changes the semantics of GNULIB_SRCDIR; previously, it was a way to change the contents of .gitmodules to actually point to a new location, which meant that running: GNULIB_SRCDIR=~/gnulib ./bootstrap would result in a dirty tree. The new semantics are nicer; the submodule is cloned as normal, but the clone uses the original $GNULIB_SRCDIR as an object reference to reduce download time and disk space. * build-aux/bootstrap (GNULIB_SRCDIR): If set, use as a reference, rather than reconfiguring where the submodule points. Signed-off-by: Eric Blake <eblake@redhat.com>