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Darwin, libsanitizer: Adjust minimum supported Darwin version (PR93731).

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The current imported libsanitizer code produces kernel panics for
Darwin 11 (macOS 10.7) and is unsupported for earlier versions already.

It is not clear if the current sources are even intended to be supported
on Darwin 11, so this patch causes the default to be build without
sanitizers for Darwin <= 11.

2020-03-01  Iain Sandoe  <iain@sandoe.co.uk>

	PR sanitizer/93731
	* configure.tgt (x86_64-*-darwin*, i?86-*-darwin*): Enable by
	default only for Darwin versions greater than 12 (macOS 10.8).
This commit is contained in:
Iain Sandoe 2020-03-01 14:40:57 +00:00
parent 69a9b14b96
commit 63cc547f6d
2 changed files with 7 additions and 1 deletions
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6
libsanitizer/ChangeLog
View File

@ -1,3 +1,9 @@
2020-03-01 Iain Sandoe <iain@sandoe.co.uk>
PR sanitizer/93731
* configure.tgt (x86_64-*-darwin*, i?86-*-darwin*): Enable by
default only for Darwin versions greater than 12 (macOS 10.8).
2020-01-24 Maciej W. Rozycki <macro@wdc.com>
* configure.ac: Handle `--with-toolexeclibdir='.

2
libsanitizer/configure.tgt
View File

@ -60,7 +60,7 @@ case "${target}" in
TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_aarch64.lo
fi
;;
x86_64-*-darwin1[1-9]* | i?86-*-darwin1[1-9]*)
x86_64-*-darwin1[2-9]* | i?86-*-darwin1[2-9]*)
TSAN_SUPPORTED=no
;;
x86_64-*-solaris2.11* | i?86-*-solaris2.11*)