[macports-ports] branch master updated (8cc0cfc -> f00fc27)

[Marcus Calhoun-Lopez]

Marcus Calhoun-Lopez (MarcusCalhoun-Lopez) pushed a change to branch master
in repository macports-ports.

    from 8cc0cfc  compilers PG: add support for Clang 7.0
     new b161e4b  gcc*: whitespace changes
     new 7903b86  gcc*: trim dependencies
     new 4ac3b40  gcc45: maintain consistency between GCC ports
     new 1a8c907  gcc*: use configure.args-replace
     new f00fc27  isl: update version 0.18->0.20

The 5 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 devel/cloog/Portfile                          |  2 +-
 devel/isl/Portfile                            | 39 +++++++++++-----
 lang/gcc43/Portfile                           | 16 +++----
 lang/gcc44/Portfile                           | 11 +++--
 lang/gcc45/Portfile                           | 34 +++++++-------
 lang/gcc46/Portfile                           |  6 +--
 lang/gcc47/Portfile                           |  6 +--
 lang/gcc48/Portfile                           |  4 +-
 lang/gcc49/Portfile                           | 14 ++++--
 lang/{gcc48 => gcc49}/files/patch-libisl.diff | 51 ++++++++++++---------
 lang/gcc5/Portfile                            | 14 ++++--
 lang/{upc => gcc5}/files/patch-libisl.diff    | 12 ++---
 lang/gcc6/Portfile                            | 27 ++++++-----
 lang/gcc6/files/patch-isl.diff                | 11 +++++
 lang/gcc7/Portfile                            | 65 ++++++++++++++++-----------
 lang/gcc7/files/patch-isl.diff                | 11 +++++
 lang/gcc8/Portfile                            | 56 ++++++++++++-----------
 lang/gcc8/files/patch-isl.diff                | 11 +++++
 lang/gcc9/Portfile                            | 32 +++++++------
 lang/gcc9/files/patch-isl.diff                | 11 +++++
 20 files changed, 273 insertions(+), 160 deletions(-)
 copy lang/{gcc48 => gcc49}/files/patch-libisl.diff (60%)
 copy lang/{upc => gcc5}/files/patch-libisl.diff (63%)
 create mode 100644 lang/gcc6/files/patch-isl.diff
 create mode 100644 lang/gcc7/files/patch-isl.diff
 create mode 100644 lang/gcc8/files/patch-isl.diff
 create mode 100644 lang/gcc9/files/patch-isl.diff