[Buildroot] [PATCH 1/1] package/libabseil-cpp: fix musl build on mips

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice at gmail.com> writes:

 > Fix the following musl build failure on mips:
 > In file included from /nvmedata/autobuild/instance-15/output-1/build/libabseil-cpp-20211102.0/absl/base/internal/low_level_alloc.cc:26:
 > /nvmedata/autobuild/instance-15/output-1/build/libabseil-cpp-20211102.0/absl/base/internal/direct_mmap.h:49:10: fatal error: sgidefs.h: No such file or directory
 >    49 | #include <sgidefs.h>
 >       |          ^~~~~~~~~~~

 > Fixes:
 >  - http://autobuild.buildroot.org/results/3fa027e602bacb22316fb5d9b233baa0b0f0e845

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>

Committed to 2022.05.x and 2022.02.x, thanks.

-- 
Bye, Peter Korsgaard