242b87e299
When BR2_TOOLCHAIN_HAS_LIBQUADMATH is set, --enable-libquadmath-support
option is missing. So the float128 support is not fully enabled in gcc.
This lead to a build issue with gcc 12 on PowerPC power8 due to missing
M_2_SQRTPIq definition (provided by libquadmath.h).
../../../libgfortran/intrinsics/erfc_scaled.c: In function ‘erfc_scaled_r17’:
../../../libgfortran/intrinsics/erfc_scaled.c:143:22: error: ‘M_2_SQRTPIq’ undeclared (first use in this function); did you mean ‘M_2_SQRTPIf’?
143 | # define _M_2_SQRTPI M_2_SQRTPIq
| ^~~~~~~~~~~
This is fixed by adding --enable-libquadmath-support (like crosstool-ng
handling [1]).
Fixes:
https://gitlab.com/kubu93/toolchains-builder/-/jobs/2510178766
[1] https://github.com/crosstool-ng/crosstool-ng/blob/crosstool-ng-1.25.0/scripts/build/cc/gcc.sh#L370
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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| .. | ||
| 8.4.0 | ||
| 9.4.0 | ||
| 10.3.0 | ||
| 11.3.0 | ||
| arc-2020.09-release | ||
| gcc-final | ||
| gcc-initial | ||
| Config.in.host | ||
| gcc.hash | ||
| gcc.mk | ||