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author | H.Merijn Brand <h.m.brand@xs4all.nl> | 2019-07-25 16:09:55 +0200 |
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committer | H.Merijn Brand <h.m.brand@xs4all.nl> | 2019-07-25 16:09:55 +0200 |
commit | a8dbc3a4eb2786c64e9f0341713dfd72f75aba12 (patch) | |
tree | 116ee259219933642395c859f53b680704d73d35 /Configure | |
parent | b43c708ad6587be0945a81b1f04142f110ecb471 (diff) | |
download | perl-a8dbc3a4eb2786c64e9f0341713dfd72f75aba12.tar.gz |
Configure: reuse "cached" value of "none" for dir
When value of a directory (i.e. man1dir) is set to "none" because of:
- '-D' option set on cmdline (i.e. -Dman1dir=none) OR
- because value is reused from previous configure run
And when the prefix is different from the previous configure run(*) then
keep the value of "none". predefined/cached value does not contain the
old prefix so there is no harm in keeping it.
(*): due to another bug this also happens when prefix ends with a
trailing slash
See https://rt.perl.org/Ticket/Display.html?id=134284
Diffstat (limited to 'Configure')
-rwxr-xr-x | Configure | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -7260,7 +7260,7 @@ prefixit='case "$3" in none) eval "tp=\"\$$2\""; case "$tp" in - ""|" ") eval "$1=\"\$$2\"";; + ""|" "|none) eval "$1=\"\$$2\"";; *) eval "$1=";; esac;; esac;; |