* bug#21941: ld-wrapper incorrectly computes library search path
@ 2015-11-17 16:43 Ludovic Courtès
2015-11-28 21:12 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: Ludovic Courtès @ 2015-11-17 16:43 UTC (permalink / raw)
To: 21941
Currently ‘ld-wrapper’ builds the library search path as it encounters
-L flags and uses the current search path when it encounters a -l flag.
This is contrary to what ld actually does (info "(ld) Options"):
--8<---------------cut here---------------start------------->8---
`-L SEARCHDIR'
`--library-path=SEARCHDIR'
[…] All `-L' options apply to all `-l' options,
regardless of the order in which the options appear.
--8<---------------cut here---------------end--------------->8---
This turns out to be fine when using GCC but manifests itself when using
Clang, because Clang passes the -L flags that correspond to
‘LIBRARY_PATH’ after the -l flags on the ‘ld’ command line.
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#21941: ld-wrapper incorrectly computes library search path
2015-11-17 16:43 bug#21941: ld-wrapper incorrectly computes library search path Ludovic Courtès
@ 2015-11-28 21:12 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2015-11-28 21:12 UTC (permalink / raw)
To: 21941-done
ludo@gnu.org (Ludovic Courtès) skribis:
> Currently ‘ld-wrapper’ builds the library search path as it encounters
> -L flags and uses the current search path when it encounters a -l flag.
>
> This is contrary to what ld actually does (info "(ld) Options"):
>
> `-L SEARCHDIR'
> `--library-path=SEARCHDIR'
> […] All `-L' options apply to all `-l' options,
> regardless of the order in which the options appear.
Fixed in e946b609.
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-11-17 16:43 bug#21941: ld-wrapper incorrectly computes library search path Ludovic Courtès
2015-11-28 21:12 ` Ludovic Courtès
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