newlib/newlib/libm
Keith Packard via Newlib c3ce8405c1 libm: Control errno support with _IEEE_LIBM configuration parameter
This removes the run-time configuration of errno support present in
portions of the math library and unifies all of the compile-time errno
configuration under a single parameter so that the whole library
is consistent.

The run-time support provided by _LIB_VERSION is no longer present in
the public API, although it is still used internally to disable errno
setting in some functions. Now that it is a constant, the compiler should
remove that code when errno is not supported.

This removes s_lib_ver.c as _LIB_VERSION is no longer variable.

Signed-off-by: Keith Packard <keithp@keithp.com>
2020-08-05 22:23:02 +02:00
..
common libm: Control errno support with _IEEE_LIBM configuration parameter 2020-08-05 22:23:02 +02:00
complex Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
fenv Add patch from Joel Sherrill for i386 and x86_64 fenv support 2019-10-08 16:59:04 -04:00
machine arm: Fix include to avoid undefined reference 2020-07-29 16:24:13 +02:00
math libm/math: Don't modify __ieee754_pow return values in pow 2020-08-05 22:16:31 +02:00
mathfp Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
test Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
Makefile.am Add default implementation of fenv.h and all methods 2019-08-09 17:49:16 +02:00
Makefile.in Fix some generated files 2019-10-31 14:52:04 -04:00
aclocal.m4 Fix libm regenerated files again. 2016-02-17 17:06:46 -05:00
config.h.in import newlib-2000-02-17 snapshot 2000-02-17 19:39:52 +00:00
configure Bump up newlib release to 3.3.0 2020-01-21 15:17:43 -05:00
configure.in Add default implementation of fenv.h and all methods 2019-08-09 17:49:16 +02:00
libm.in.xml fenv: Include documentation in generated .info file 2019-08-15 12:04:50 +02:00
libm.texinfo fenv: Include documentation in generated .info file 2019-08-15 12:04:50 +02:00