https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100289
--- Comment #15 from rudi at heitbaum dot com ---
I can confirm issue still occurring with 11.2.0
In file included from
/var/media/DATA/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/gcc-11.2.0/libgcc/libgcov-merge.c:26:
/var/media/DATA/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/gcc-11.2.0/libgcc/libgcov.h:49:10:
fatal error: sys/mman.h: No such file or directory
49 | #include <sys/mman.h>
| ^~~~~~~~~~~~
compilation terminated.
make[2]: *** [Makefile:921: _gcov_merge_add.o] Error 1
