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OE-core previously carried patches to glibc that added optimized sqrt
implementations for various PowerPC chips. These were recently removed,
which now results in errors when compiling glibc with certian PowerPC
machine tunes:
checking sysdep dirs... configure: error: The 603e subspecies of powerpc is not supported.
Remove setting GLIBC_EXTRA_OECONF with parameters that are no longer
valid. Also remove a commented out setting of the variable that probably
isn't vaild anyway.
Fixes: 2511e937f445 ("glibc: Drop ppc sqrt optimisations")
(From OE-Core rev: 76ccd9914c47aebf2c4c211abc089d9b8acc6c66)
Signed-off-by: Robert Joslyn <robert.joslyn@redrectangle.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 40f15066c24720aae36713c9856ffb4fae146a45)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012/03/30 - Mark Hatle mark.hatle@windriver.com
- Initial revision
There are 4 primary PowerPC ABIs.
*) Hard/Soft Floating Point
*) 32-bit/64-bit
TUNE_ARCH is defined as either "powerpc" or "powerpc64" based on the m32 or m64 feature.
May of the PowerPC package archictures are based on legacy Linux names. However, a general naming scheme should be similar to: ppc[64][][-nf]. (Note: the default package architectures are "powerpc" and "powerpc64".)
TUNE_PKGARCH is defined as TUNE_PKGARCH:tune-${DEFAULTTUNE}. All PowerPC tunings are required to define TUNE_PKGARCH:tune-.