[macports-legacy-support] branch master updated (f1becf1 -> 8dfd627)

[Christopher Nielsen]

Christopher Nielsen (mascguy) pushed a change to branch master
in repository macports-legacy-support.

    from f1becf1  Makefile: Fix superfluous library rebuilds.
     new e0b2f96  Makefile: Fix test_clean.
     new 88f2d1b  Add realpath_test tool.
     new 02a5152  Improve test_realpath.
     new 49ebada  Add convenience flag for 64-bit checks.
     new b3de412  Rewrite realpath() wrapper.
     new ca62f3e  Add tests for alternate realpath() versions.
     new 833254f  Fix realpath_nonext for 10.15.
     new b70895d  test_realpath: Add test for legacy compatibility entry.
     new 8dfd627  Fix build on 10.4 x86_64

The 9 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:
 Makefile                           |  22 ++-
 include/MacportsLegacySupport.h    |   7 +
 src/realpath.c                     | 161 ++++++++++++++++----
 test/test_realpath.c               | 124 ++++++++++------
 test/test_realpath_compat.c        |  25 ++++
 test/test_realpath_nonext.c        |  40 +++++
 test/test_realpath_nonposix.c      |  25 ++++
 {manual_tests => tools}/.gitignore |   1 +
 tools/realpath_test.c              | 294 +++++++++++++++++++++++++++++++++++++
 9 files changed, 625 insertions(+), 74 deletions(-)
 create mode 100644 test/test_realpath_compat.c
 create mode 100644 test/test_realpath_nonext.c
 create mode 100644 test/test_realpath_nonposix.c
 copy {manual_tests => tools}/.gitignore (68%)
 create mode 100644 tools/realpath_test.c