- Fix ENV.libxml2 to update CPPFLAGS rather than CFLAGS
- Methods ENV.{gcc*,llvm,clang} now reset CPU-specific optimization
flags on every call.
ClosesHomebrew/homebrew#8105.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Rationale: some software (e.g. GNU Coreutils, GnuTLS 3.x), have started
distributing _only_ xz-compressed tarballs. There is no system XZ
utility provided by OS X, but it is necessary so that we can continue to
provide formulae for this software.
If XZUtils isn't installed, we abort and prompt the user to `brew
install xz`.
The `xz` command itself doesn't do any untarring, so we write the
decompressed archive to stdout and pipe it to tar.
Several issues have been caused by conflicts between the options
Homebrew passes to curl and those read from $HOME/.curlrc. Passing '-q'
will force curl to ignore settings in that file.
Suggested in Homebrew/homebrew#9027.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
When investigating issues, one might want to see exactly what curl is
doing behind the scenes. Setting HOMEBREW_CURL_VERBOSE will cause the
'--verbose' flag to be passed to all invocations of curl.
Prompted by Homebrew/homebrew#8992.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This can be made more robust in the future when we stop throwing away
the ':build' type flag in Formula#depends_on.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Should help advert confusion surrounding the "could not find gcc 4.2.x" message
recieved by Lion users running the latest version of XCode.
FixesHomebrew/homebrew#8876.
The ARGV filtering would strip `--HEAD` from dependency installations,
then proceed with trying to install the dependency from the latest
version in the formula. This causes an error if the latest version is
already installed, so check to see if formula is installed before
performing the installation.
ClosesHomebrew/homebrew#8869.
Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>
Previously, stripping arguments like `--HEAD` for dependencies failed because
that flag affects the installation prefix encoded into formula objects. The
previous implementation of `ARGV` filtering tried to contain all changes to a
single method call before the `FormulaInstaller` forks. This update spreads
things out a bit:
- The Homebrew `ARGV` extension adds a new method, `filter_for_dependencies`
which strips flags like `--HEAD`, yields to a block, then restores the
original contents of ARGV.
- The `explicitly_requested?` test, which returns true or false depending on
if a formula object is a member of `ARGV.formulae`, is now a method of
`Formula` objects.
- `FormulaInstaller` objects now execute the installation of dependencies
inside an `ARGV.filter_for_dependencies` block if the dependency was
`explicitly_requested?`.
FixesHomebrew/homebrew#8668.
ClosesHomebrew/homebrew#7724.
This ended up being noise for some users. We need a better set of steps
to trigger the bug in order to create a good doctor check; patches
welcome from users who are encountering this issue.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Git checkouts that do not specify a branch should always reset to the
remote's HEAD, as some remotes have HEAD set to 'unstable' or some other
non-master branch.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Homebrew was attempting to check the version of gcc-4.0 and gcc-4.2 even
if they don't exist, causing `doctor` and `--config` to throw nasty
errors.
Also fixes the broken missing gcc-4.2 detection, which was confusing
Xcode 4.2 users.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
The recommended compiler versions printed from `brew-config` are out
of date and misleading. The recommendation is always "Run the latest
version of Xcode available for your platform".
Xcode 3.2.6's build of clang is 77, which wasn't being matched by the
clang_build_version regexp.
ClosesHomebrew/homebrew#8796.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
For GCC and LLVM-GCC, '-v' is not a synonym for --version. When run
without any other options or arguments, it gives similar output, but it
is better to just parse the (terser) --version output.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
`brew options --installed` will now "do the right thing".
There is getting to be a small but noticeable amount of code duplication
among commands that take options like "--installed" or "--all"; it may
be worth factoring this out into a method that will return a collection
of formula objects based on the options that are passed.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Often it is useful to provide a development build in addition to the
stable release or HEAD download.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
