[MacPorts] #69195: Circular dependencies involving clang-3.7, xz, etc (was: macports 2.9 base - curl - unmet dependencies)

[MacPorts]

#69195: Circular dependencies involving clang-3.7, xz, etc
---------------------+--------------------
  Reporter:  tehcog  |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.9.0
Resolution:          |   Keywords:
      Port:          |
---------------------+--------------------
Changes (by jmroot):

 * component:  base => ports


Comment:

 Looks like legitimate circular dependencies.
 {{{
 % port rdeps --no-test xz
 The following ports are dependencies of xz @5.4.5_0:
   gettext
     clang-3.4
       cctools
         libunwind-headers
           xz-bootstrap
         llvm-3.4
           python27-bootstrap
           libffi
           zlib
           perl5
             perl5.34
               xz
                 libiconv
                   gperf
                     libcxx
                       clang-11-bootstrap
                         cmake-bootstrap
                         gcc10-bootstrap
                         libstdcxx_clang_fix
                 gettext-runtime
               clang-3.7
                 llvm-3.7
                   libedit
                     ncurses
                   python27
                     pkgconfig
                     bzip2
                     db48
                     expat
                     sqlite3
                     openssl11
                     python_select
                     python2_select
                   llvm_select
                 clang_select
                 ld64
                   ld64-127
                     libmacho-headers
               gdbm
                 readline
     libtextstyle
     gettext-tools-libs
 }}}

 {{{
 % port rdeps --no-test clang-3.7
 The following ports are dependencies of clang-3.7 @3.7.1_9:
   xz
     gettext
       clang-3.4
         cctools
           libunwind-headers
             xz-bootstrap
           llvm-3.4
             python27-bootstrap
             libffi
             zlib
             perl5
               perl5.34
                 clang-3.7
                   llvm-3.7
                     libedit
                       ncurses
                         libcxx
                           clang-11-bootstrap
                             cmake-bootstrap
                             gcc10-bootstrap
                             libstdcxx_clang_fix
                     python27
                       pkgconfig
                         libiconv
                           gperf
                       bzip2
                       db48
                       expat
                       gettext-runtime
                       sqlite3
                       openssl11
                       python_select
                       python2_select
                     llvm_select
                   clang_select
                   ld64
                     ld64-127
                       libmacho-headers
                 gdbm
                   readline
       libtextstyle
       gettext-tools-libs
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/69195#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS