GNU Libtool - Patches: patch #8775, Add support for passing...
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patch #8775: Add support for passing -fsanitize=* to the linker (eg: for ASan)
Submitter: | Jeremy Huddleston Sequoia <jeremyhu> | ||
Submitted: | Mon 19 Oct 2015 05:02:28 AM UTC | ||
Votes: | 20 | ||
Category: | None | Priority: | 5 - Normal |
Status: | Done | Privacy: | Public |
Assigned to: | praiskup | Open/Closed: | Closed |
Wed 28 Oct 2015 11:54:14 AM UTC, comment #1: |
Hanno Boeck <hanno> |
Mon 19 Oct 2015 05:02:28 AM UTC, original submission:
This patch allows passing through -fsanitize=* to the linker. This is used for clang address and memory sanitization. |
Jeremy Huddleston Sequoia <jeremyhu> |
Attached Files
file #35225: 0001-libtool-fix-clang-linking-with-fsanitize-address-or-.patch added by jeremyhu (1KiB - application/octet-stream)
Depends on the following items: None found
Items that depend on this one: None found
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Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2015-11-30 | praiskup | Open/Closed | Open | Closed | |
2015-11-30 | praiskup | Status | None | Done | |
Assigned to | None | praiskup | |||
2015-10-28 | hanno | Carbon-Copy | - | Added -email is unavailable- | |
Carbon-Copy | - | Added hanno | |||
2015-10-19 | jeremyhu | Attached File | - | Added 0001-libtool-fix-clang-linking-with-fsanitize-address-or-.patch, #35225 |
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Corresponding source code
I'm currently working a lot with address sanitizer and this is the number one reason why some software packages fail to build with it.
The patch is technically fine, however the added comment is misleading. This is not a feature exclusive to clang, it is also present in gcc. Also there are more sanitizers (ubsan, tsan). Maybe change the comment to something like:
# -fsanitize=* Various sanitizers from gcc and clang
Other than that: please apply asap :-)