We shouldn't be packaging either `perllocal.pod` or `.packlist` files. Both
are only really useful outside of package management. They get automatically
generated whenever you install a Perl module.
Debian, Arch, MacPorts & others remove them and we should have been as well
really; keeping them causes completely unnecessary conflicts between formulae.
Don't unset things that are already set as executable for the generic path.
OS X overrides this behaviour and detects if it's an MachO executable but
there's no cross-OS generic equivalent so just fall back to whatever the build
system has set.
The cleaning step changes permissions on files. Added a commented-out block
that will show permission changes when doing verbose builds.
Since this output is not generally useful for even normal verbose builds,
added as commented-out code (I'm sorry) so that maintainers can uncomment
it when this functionality is needed for debugging.
Allow XCode without the Command Line Tools to
work with homebrew, so it's not necessary
to register an Apple Dev ID and/or go to the
XCode prefs and download the CLT. Yay!
Further, this commit allows to use the CLT
solely (without the need for XCode).
Saves quite some megs.
(Some furmulae require xcodebuild)
Of course XCode together with the CLT is still
fine and has been tested on 10.7 and 10.6
with Xcode 4 and Xcode 3.
Only on Lion or above, tell the user about the options,
which are
- Xcode without CLT
- CLT without Xcode
- both (ok, it's not directly stated, but implicit)
So if no Xcode is found and we are on Lion or above,
we don't fail but check for the CLTs now.
For older Macs, the old message that Xcode is needed
and the installer should be run is still displayed.
If the CLT are not found but Xcode is, then we
print out about the experimental status of this setup.
ClosesHomebrew/homebrew#10510.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Even though we now prevent linking of this file into the prefix in
Keg#link, its presence still triggers a "non-lib in lib" warning during
installation. So keep cleaning it, and leave the check in Keg#link so
things that skip_clean 'lib' still won't have it linked.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
