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Merge branch 'asan-cygwin-build-fix' into 'main'

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glib-private: fix build under Cygwin

See merge request GNOME/glib!4150
This commit is contained in:
Philip Withnall 2024-07-09 19:25:31 +00:00
commit a7da10fea8
1 changed files with 2 additions and 2 deletions
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glib/glib-private.h
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@ -57,14 +57,14 @@
/* If GLib itself is not compiled with ASAN sanitizer we may still want to
* control it in case it's linked by the loading application, so we need to
* do this check dynamically.
* However MinGW doesn't support weak attribute properly (even if it advertises
* However MinGW/Cygwin doesn't support weak attribute properly (even if it advertises
* it), so we ignore it in such case since it's not convenient to go through
* dlsym().
* Under MSVC we could use alternatename, but it doesn't seem to be as reliable
* as we'd like: https://stackoverflow.com/a/11529277/210151 and
* https://devblogs.microsoft.com/oldnewthing/20200731-00/?p=104024
*/
#elif defined (G_OS_UNIX) && !defined (__APPLE__) && g_macro__has_attribute (weak)
#elif defined (G_OS_UNIX) && !defined (__APPLE__) && !defined(__CYGWIN__) && g_macro__has_attribute (weak)
#define HAS_DYNAMIC_ASAN_LOADING