add guard in Formula#file_modified? to prevent git popup
add guard in Superenv.bin before calling MacOS::Xcode.version
add guard against missing Xcode/CLT in Xcode.uncached_version
return nil instread of 0 in uncached_version when Xcode/CLT are not present, to distinguish from linuxbrew behavior
checks against pour_bottle? and needs_relocation?, add guard around keg.relocate_install_names to check pour_bottle?/needs_relocation? as well
needs_relocation? becomes skip_relocation?, use cellar attr to indicate relocation instead of does_not_need_relocation
MacOS.can_build? becomes MacOS.has_apple_developer_tools?
Add these new errors, and guards in formula installation and
cmd/{,un,re}install to match, move can_build? to the MacOS module,
flatten conditions, remove redundant can_build? check
reinstate removed (doctor) check
Everything that used HOMEBREW_CELLAR/canonical_name
could point to something that doesn't exist because
loader_for tries to load new name formula if no old
name found. However there can be software installed
from path with the same name that renamed formulae
had and we still need to link/unlink/uninstall etc
that software. The solution is Formulary#to_rack
method that returns rack for given name.
- Add Formulary#to_rack
- Update ARGV.kegs
- Update cmd/switch
It's not clear whether it returns MAKEFLAGS with or without -j<n>, and
neither is particularly useful behavior, given you can easily get the
exact value by calling ENV["MAKEFLAGS"]. So let's not commit to this
API.
The xcrun script should be skipping the ENV directory when it scans
$PATH looking for tools to run. Unfortunately, the script compares the
paths found to the real path of the ENV directory (following symlinks),
but superenv was adding the nominal path to $PATH, not following
symlinks. As a consequence, platforms with Xcode < 4.3 would get into
infinite loops when trying to call non-system versions of gcc, as xcrun
calls the ENV version of gcc-X.X which calls xcrun and so on forever.
This commit changes superenv to follow symlinks when determining the bin
path to use.
FixesHomebrew/homebrew#33731.
ClosesHomebrew/homebrew#40062.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
