gcc: cannot find -lubsan
Yaakov Selkowitz
yselkowitz@cygwin.com
Wed Oct 28 21:41:00 GMT 2015
On Tue, 2015-10-27 at 20:58 -0500, Steven Penny wrote:
> I have installed the "gcc-core" package:
>
> $ gcc --version
> gcc (GCC) 4.9.3
>
> Using this file:
>
> http://gcc.gnu.org/git?p=gcc.git;a=blob;f=gcc/testsuite/c-c%2B%2B-common/ubsan/undefined-1.c;hb=382ecb
>
> and this command:
>
> gcc -fsanitize=undefined undefined-1.c
>
> yields this result:
>
> /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/../../../../x86_64-pc-cygwin/bin/ld:
> cannot find -lubsan
> collect2: error: ld returned 1 exit status
The various sanitizers in recent versions of GCC are not currently
supported on Cygwin.
--
Yaakov
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