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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Mesa fails to build with gcc address sanitizer (-fsanitize=address -lasan)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100120#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Mesa fails to build with gcc address sanitizer (-fsanitize=address -lasan)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100120">bug 100120</a>
from <span class="vcard"><a class="email" href="mailto:whydoubt@yahoo.com" title="Jeff Smith <whydoubt@yahoo.com>"> <span class="fn">Jeff Smith</span></a>
</span></b>
<pre>A few more things I found...
Either with or without a fixed libtool, libdl detection is still affected when
-fsanitize=address is set. A more precise way to handle this than adding -ldl
to LIBS, is to set DLOPEN_LIBS="-ldl"
Regarding the problems in d3dadapter9, it seems that there are other things
going on:
- Linking with "-Wl,--no-undefined" seems to interfere with
"-fsanitize=address", making LIBS="-lasan" necessary in this case.
- Building with "-fsanitize=address" seems to affect the building of
libgallium.a such that when combined with using "-Wl,--no-undefined",
"$(top_builddir)/src/compiler/nir/libnir.la" must be added to
d3dadapter9_la_LIBADD in the d3dadapter9 Makefile.</pre>
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