It looks like on OSX 10.6 (and, thus possibly elsewhere) that llvm-7.0 and
clang-7.0 create a circular dependency ... see the attached info. Not sure how
to work around this, but it is quite a PITA to do the equivalent of "sudo port
upgrade outdated" manually port by port ... Hoping someone can either fix this
issue or tell me how to work around it so that I can make faster progress ...
thx! - MLD
$ uname -a
Darwin mbp13-10-6.local 10.8.0 Darwin Kernel Version 10.8.0: Tue Jun 7
16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386 i386
$ port info clang-7.0 llvm-7.0
clang-7.0 @7.0.1 (lang)
Variants: [+]analyzer, assertions, debug, [+]emulated_tls,
[+]libstdcxx, universal
Description: Clang is an LLVM native C/C++/Objective-C compiler, which
aims to deliver amazingly fast compiles (e.g. about 3x
faster than GCC when compiling Objective-C code in a debug
configuration), extremely useful error and warning
messages and to provide a platform for building great
source level tools. The included Clang Static Analyzer is
a tool that automatically finds bugs in your code, and is
a great example of the sort of tool that can be built
using the Clang frontend as a library to parse C/C++ code.
Homepage: https://clang.llvm.org/
Extract Dependencies: xz
Build Dependencies: cmake, cctools, cctools, clang-7.0
Library Dependencies: libxml2, libomp, llvm-7.0, python27, libedit, libffi,
ncurses, zlib, libcxx
Runtime Dependencies: clang_select, ld64, cctools, perl5
Platforms: darwin
License: NCSA
Maintainers: Email: [email protected], GitHub: jeremyhu
Email: [email protected], GitHub: larryv
--
llvm-7.0 @7.0.1 (lang)
Sub-ports: clang-7.0, lldb-7.0
Variants: assertions, debug, [+]emulated_tls, ocaml, polly,
universal
Description: The LLVM Core libraries provide a modern source- and
target-independent optimizer, along with code generation
support for many popular CPUs (as well as some less common
ones!) These libraries are built around a well specified
code representation known as the LLVM intermediate
representation ("LLVM IR").
Homepage: https://llvm.org/
Extract Dependencies: xz
Build Dependencies: cmake, cctools, clang-7.0
Library Dependencies: libedit, libffi, ncurses, xar, zlib, libcxx
Runtime Dependencies: perl5, llvm_select
Platforms: darwin
License: NCSA
Maintainers: Email: [email protected], GitHub: jeremyhu
Email: [email protected], GitHub: larryv
