A common source of build problems on Xcode 4.3+ is outdated compilers,
usually when a user has installed over top of an old version and hasn't
installed the CLT. Since the compilers from the previous Xcode are still
around, brew doctor wouldn't complain.
This adds a hash containing a list of the canonical compiler versions
for supported versions of Xcode, and adds a check against that to determine
whether a given installation has any compilers which are out of date.
ClosesHomebrew/homebrew#11518.
Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
Attempting to call certain methods on the Cellar before it exists,
such as realpath, would cause brew doctor to throw unnecessary "file
does not exist" errors. This was fixed once before, but new tests
have been added since without the appropriate checks.
cf. 0d28bc78d71590c8e8a5961d8d10e3d7d9b8822d
FixesHomebrew/homebrew#5188 (again).
Commit ee2c3ab ("Remove spurious libiconv dependencies") pruned all
existing "depends_on 'libiconv'" usages from Homebrew in preparation for
removing the libiconv dupe itself.
Now that is done, and we can remove and blacklist it. It can be obtained
from Homebrew-alt.
ClosesHomebrew/homebrew#10464.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Homebrew itself is found under HOMEBREW_REPOSITORY,
which *may* be the same HOMEBREW_PREFIX, but does not have
to be if you link brew into /usr/local/bin from another location.
Some people seem to have an older xcode-select even after installing the CLT from inside Xcode or otherwise. So this is works for both.
Now we aren't future-proofed in case Apple change the location, but hopefully they won't, seems unlikely.
Refs Homebrew/homebrew#10743. FixesHomebrew/homebrew#10745.
If there are multiple dependencies missing, 'brew doctor' can suggest
that you run something like:
brew install autoconf libyaml autoconf, libyaml
This commit improves that output.
ClosesHomebrew/homebrew#10720.
Signed-off-by: Max Howell <max@methylblue.com>
The order of things made the check for git in the path pointless (and
was my fault); this is a better way to do it.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This reverts commit 21acfc1c7e66babf112196812fdfcf442edf3a97.
This was reverted because we tried to leave /usr/local with root permissions, but
this caused problems for us. Sorry Rogue Amoeba. I'd suggest not installing your
App's tools into /usr/local. It's outside your App's domain, so you can't be sure
what will happen there.
There are still methods and variables with the word "folder" in the
name, but at least user-facing messages and warnings should use the
correct terminology.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
If we're going to unset GREP_OPTIONS we may as well unset this one too,
as it causes similar issues. Recent autoconf unset both of these.
FixesHomebrew/homebrew#8165.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
