gnucash-on-osx master: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-on-osx/commit/72b13979 (commit)
	 via  https://github.com/Gnucash/gnucash-on-osx/commit/f6d2eb3c (commit)
	 via  https://github.com/Gnucash/gnucash-on-osx/commit/7ce2cc0b (commit)
	from  https://github.com/Gnucash/gnucash-on-osx/commit/b8fa5ed9 (commit)



commit 72b13979091388776a59ec5f79d4fca8df0ffb8c
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Sep 26 13:10:50 2025 -0700

    Add script for producing and testing the dependencies tarball.
    
    And update dependencies.txt for the current (5.13) build requirements.

commit f6d2eb3c40897e7c5dd1b4813758e583dad8f9c9
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Sep 26 13:09:32 2025 -0700

    Correct the dependency for guile and don't install bdw-gc with @rpath.

commit 7ce2cc0b955cd6b08bd05652a8360043b0555572
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Sep 26 13:08:55 2025 -0700

    Update gwenhywfar and libofx to latest releases.



Summary of changes:
 README.markdown            |  37 ++++-----------
 dependencies.txt           |  48 ++++++++++++--------
 depstarball.sh             | 111 +++++++++++++++++++++++++++++++++++++++++++++
 modulesets/gnucash.modules |  12 ++---
 4 files changed, 154 insertions(+), 54 deletions(-)
 create mode 100755 depstarball.sh