configure: Warn for a 64-bit build without CFI directive support.
ken at codeweavers.com
Thu Jun 4 13:57:59 CDT 2015
On 64-bit, DWARF unwind info is crucial for unwinding the stack during
exception handling. Without support for CFI directives, Wine's assembly code
won't have DWARF unwind info and stack unwinding will go badly wrong.
This means, for example, that RtlRaiseException won't be able to unwind out of
configure.ac | 4 ++++
1 file changed, 4 insertions(+)
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