[PATCH cygport] Generate a separate .hint for the source package

[Jon Turney <jon.turney@dronecode.org.uk>]

Incremental to the previous, since it uses the hint testing framework that 
provides, this adds generation of a separate .hint for the source package.

(This is something I should have proposed a while ago, not least because it 
simplifies how calm can determine if a .hint file is stale (which currently 
has to use some complex logic to see if it's being used by a source or an 
install package, which still doesn't always work correctly))

Jon Turney (1):
  Generate a separate .hint for the source package

 lib/pkg_pkg.cygpart                           | 21 ++++++++++++-------
 .../dist/multiple/multiple-3.14-1-src.hint    |  6 ++++++
 testsuite/hints/multiple/multiple.cygport     |  1 +
 .../dist/single/single-2.3.4-1-src.hint       |  5 +++++
 4 files changed, 25 insertions(+), 8 deletions(-)
 create mode 100644 testsuite/hints/multiple/hints/multiple-3.14-1.x86_64/dist/multiple/multiple-3.14-1-src.hint
 create mode 100644 testsuite/hints/single/hints/single-2.3.4-1.x86_64/dist/single/single-2.3.4-1-src.hint

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2.21.0