When other packages install gdk-pixbuf modules, they get installed into
the gdk-pixbuf keg. To avoid this, we explicitly create the top level
lib directories for gdk-pixbuf and hack the pkgconfig file to point at
the top-level directories instead of the keg.
This results in other packages installing modules into the top-level
directory and as such they are "lost" and treated as unbrewed files, but
that is still better than losing them during upgrades of gdk-pixbuf
itself.
If we had a post-link hook, we could keep everything confined to its own
keg, linked into the top-level modules directory, and then run
gdk-pixbuf-query-loaders --update-cache
ourselves. In the abscence of that, I think this is the best compromise.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
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.
Also, unlink previous keg before installing to prevent issues when existing installed brews cause build problems for the newer installed brew.
If the build fails the active keg is relinked before aborting.
Fixes #10341.
Rationale: it breaks stuff. You should not be able to install over something already installed *and* linked. brew now prompts you to unlink the existing linked keg first.
I came to fix this because I discovered that `brew install foo` works without --force provided foo's formula version is different to that which is installed and linked. I'm not sure if this was intentionally broken, but it led to at least two tickets I found where people were getting crazy issues trying to install over the top of already installed previous versions.
So I also fixed a whole category of other issues, mostly by moving error handling into FormulaInstaller. Now error's can be caught in Homebrew.install and handled on a formula-by-formula basis. I will next port this behaviour to upgrade.
If it exists, ARGV.kegs will return the Formula.prefix keg for each rack examined.
So for ARGV=[wget, foo] and the following Cellar (wget/1.11, wget/1.12, foo/1.0) you'll get [wget/1.12, foo/1.0] from ARGV.kegs provided 1.12 is the formula version of wget.
Manpage updated.
The -s switch is "scrub" and removes downloads for uninstall formula which are downloads for the latest version of that formula still.
Please NOTE cache is NOT cleaned if a formula argument is provided. I couldn't be bothered. Patches welcome :)
ClosesHomebrew/homebrew#2923.
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>
In fixing this I also made it so that ARGV.kegs will return the LinkedKeg if the symlink is set. Which is almost always is. This neatly avoids most multiple-kegs issues.
FixesHomebrew/homebrew#10685.
Some parts of a keg's tree are not subject to the cleaner, and sometimes
we still want to remove things in directories marked skip_clean; this
allows us that freedom.
If 'lib' is marked skip_clean, we still want to avoid linking the
charset.alias file into the top of the tree. The same needs to be done
for the locale.alias file in share/locale.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
If a user has set core.autocrlf = true (which shouldn't ever be used on
OS X, but alas...), a subsequent `brew update` will check out files with
CRLF line endings. Setting core.autocrlf = false in Homebrew's repo
config will override this global setting, and let us check out files
with their in-repository line endings.
Signed-off-by: Jack Nagel <jacknagel@gmail.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>
`brew install > file` should not give "export CC=/foo" output on Build Failures.
Also moved the "Using clang" output to brew when BuildError is thrown as that is where it is interesting, and not if you just do `brew --env`.
