[calm - Cygwin server-side packaging maintenance script] branch master, updated. 20180130-1-ga4adfe5

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/calm.git;h=a4adfe5b458781bf5b515dbcab71f1977194e11c

commit a4adfe5b458781bf5b515dbcab71f1977194e11c
Author: Jon Turney <[email protected]>
Date:   Tue Jan 30 22:53:48 2018 +0000

    Don't suppress empty depends2: when that could cause problems
    
    Don't suppress empty depends2: if there might be a preceeding non-empty
    depends2: or requires:
    
    This is neccessary to ensure setup's parsing code doesn't re-use a previous
    non-empty value for the version under consideration.


Diff:
---
 calm/package.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/calm/package.py b/calm/package.py
index 238e048..9d73d1b 100755
--- a/calm/package.py
+++ b/calm/package.py
@@ -862,7 +862,7 @@ def write_setup_ini(args, packages, arch):
             for hints in packages[p].version_hints.values():
                 if 'requires' in hints:
                     requires = set.union(requires, hints['requires'].split())
-            # for historical reasons, empty requires are suppressed
+            # empty requires are suppressed as setup's parser can't handle that
             if requires:
                 print("requires: %s" % ' '.join(sorted(requires)), file=f)