as an acceptable input.
Fixes Pkgsrc for users that set PKG_RESUME_TRANSFERS=yes in their mk.conf if
installing a package that has an interactive fetch stage, after
mk/fetch/fetch.mk revision 1.66.
Tested for all combinations of:
+ PKG_RESUME_TRANSFERS=yes/no; and
+ interactive fetch=yes/no; and
+ distfile=downloaded/not downloaded
... with no signs of misbehaviour.
The specific case that was broken, and this change fixes, is:
+ PKG_RESUME_TRANSFERS=yes; and
+ interactive fetch=yes; and
+ distfile=downloaded
This change was designed with the following considerations:
1. Given it's a freeze, keep it simple.
2. The change in behaviour allows 'fetch' to succeed where it would previously
fail fatally, so it's unlikely to affect any (intentional) existing
behaviour in Pkgsrc.
3. The behaviour of 'fetch' with zero sites is essentially the same as a
fetch where all the possible download sites fail, I.e. Pkgsrc already
expects to handle such behaviour.
ok gdt@
currently exist. This triggers a bug in the Bourne shell of at least
DragonFly and Irix, when set -e is also active. Remove set -e to avoid
this. Discussed with jlam@, shown by DragonFly bulk builds, complains on
DragonFly's user list and PR 34036.
A test case for this shell bug is, which should return 0:
set -e
testf () {
test -f /nonexistent || return 1
return 0
}
if testf; then
exit 1
fi
exit 0
* All the smarts is now encapsulated in the "fetch" script. The fetch
script understands how to use the distinfo file (if specified) to
look up the size and checksums of the file to fetch and will use
that information to verify checksums of the fetched files or resume
transfers of interrupted fetches.
* Move the default settings for FETCH_RESUME_ARGS and FETCH_OUTPUT_ARGS
for "ftp" from mk/defaults/mk.conf into mk/fetch/fetch.mk. We rewrite
it to avoid needing conditional statements.
* Avoid spawning a new make(1) process just to mirror a distfile.
* Split out fetch-list targets into a separate file fetch-list.mk.
These targets should probably be moved into a standalone script.
* Fix distclean target to properly remove partial downloads.
fetch.mk. This script currently completely replaces the functionality
in _FETCH_FILE. I will eventually add the ability to resume a file
transfer to this script.
