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Re: [PATCHv2 03/11] Support for type-generic libm function implementations libm
On Wed, 10 Aug 2016, Paul E. Murphy wrote:
> Ok, here is a patch which does all of the above. I like this approach
> much better than the previous patches. This approach is much more
> inline with the existing idioms, much easier to understand, and more
> robust.
The shell code you're embedding in the makefile uses $${gfunc/F/} which is
a bash-specific feature. Makefile shell code is run with /bin/sh; you can
only rely on POSIX shell features. dash does not support this non-POSIX
feature.
> Notable changes from the last patch:
This patch has not addressed my point that the comment about LDBL_EPSILON
for IBM long double should refer to both underflows and overflows.
--
Joseph S. Myers
joseph@codesourcery.com