If HOMEBREW_KEEP_INFO environment variable is set:
- Do not symlink the info directory file (aka 'share/info/dir')
otherwise it gets overwritten by next installed brew.
- Install an entry in the directory for each linked info file when the
brew is linked.
- Uninstall the entry when the brew is unlinked.
ClosesHomebrew/homebrew#9700.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Allow the use of a Homebrewed gcc-4.2 in order to support homebrew-alt's
apple-gcc42 formula.
This also removes the :force filtering for the gcc-4.2 check error.
ClosesHomebrew/homebrew#9384.
Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
In later XCodes, gcc is a symlink to gcc-4.2 which is itself a symlink
to llvm-gcc, so it is necessary to resolve multiple symlinks.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
- 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.
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.
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>
Commit 2695821e98 ("Only use the bottle if its version is up-to-date")
essentially broke the ImageMagick bottle, because the version parsing
logic returns "1" as the bottle version.
Fixing this requires only a slight modification to the bottle URL regex;
includes a test.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
The compiler setting in the xcodeproj is overridden by the CC setting in the environment. This is a bit insane IMO since the xcodeproj itself has detailed decisions about what tools to use.
FixesHomebrew/homebrew#6406.
This is used with fails_with_llvm so that if GCC cannot be found (and we suspect this is the case with Xcode 4.2) the build will fail.
Quite possibly it should be the default.
FixesHomebrew/homebrew#7329.
FixesHomebrew/homebrew#7269.
FixesHomebrew/homebrew#7236.
Also quite a lot of tidy. This should all work fine.
I think we only started referring into xcode_prefix because LLVM used to not
be linked into /usr/bin. But for sure this is no longer true. If someone out
there doesn't link cc etc. into /usr/bin then I guess we can revise this patch
but it's not something we officially supported before, it was just an
accident.
I added a test step in the init code so that a working compiler will always be
selected. This is mainly a fallback for old Xcodes. Though a comment in
another area of the code suggested Xcode 3 on 10.5 doesn't have LLVM so…
It seems like latest build of Xcode 4.2 doesn't create "-4.2" links in /usr/bin. Because of this recipes fail with "configure: error: C compiler cannot create executables" error.
ClosesHomebrew/homebrew#7254.
ClosesHomebrew/homebrew#7276.
Signed-off-by: Max Howell <max@methylblue.com>
Amended to work as intended, since /usr/bin/cc is actually since Xcode 4.
Amended commit message. First line must be less than 72 characters! :P
Deprecated use_clang? etc. since the logic was such that multiple states could be set, when in reality only one compiler can be set.
Changed fails_with_llvm handling so if HOMEBREW_USE_LLVM is set then it tries to build even if the formula has fails_with_llvm set. Rationale: mostly they will no longer fail and we need to catch these cases.
Let an environment variable, HOMEBREW_MAKE_JOBS, override the default
'-j<cores>' make flag.
Now we can more easily debug formula that normally build in parallel, or
(potentially) speed up lengthy builds.
This is needed for Ruby 1.9.x compatibility, but we still don't support
running Homebrew with anything other than a system provided 1.8.[67].
FixesHomebrew/homebrew#6546
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
