https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100289
--- Comment #7 from rudi at heitbaum dot com --- Here is the find / -name mman.h http://paste.ubuntu.com/p/KVdjQp8qq3/ ./usr/include/x86_64-linux-gnu/asm/mman.h ./usr/include/x86_64-linux-gnu/bits/mman.h ./usr/include/x86_64-linux-gnu/sys/mman.h ./usr/include/linux/mman.h ./usr/include/asm-generic/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/install_pkg/glibc-2.33/usr/include/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/install_pkg/glibc-2.33/usr/include/sys/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/toolchain/x86_64-libreelec-linux-gnu/sysroot/usr/include/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/toolchain/x86_64-libreelec-linux-gnu/sysroot/usr/include/linux/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/toolchain/x86_64-libreelec-linux-gnu/sysroot/usr/include/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/toolchain/x86_64-libreelec-linux-gnu/sysroot/usr/include/asm-generic/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/toolchain/x86_64-libreelec-linux-gnu/sysroot/usr/include/sys/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/misc/sys/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/aarch64/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/ia64/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/sparc/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/mips/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/x86/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/hppa/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/powerpc/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/sysdeps/unix/sysv/linux/alpha/bits/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/glibc-2.33/include/sys/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/dest/include/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/dest/include/linux/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/dest/include/asm-generic/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/usr/include/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/usr/include/linux/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/usr/include/asm-generic/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/arm/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/ia64/include/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/ia64/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/sparc/include/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/sparc/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/mips/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/x86/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/powerpc/include/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/powerpc/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/arm64/include/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/arm64/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/parisc/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/alpha/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/arch/xtensa/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/arm/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/ia64/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/sparc/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/mips/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/x86/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/sh/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/powerpc/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/s390/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/arm64/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/arc/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/parisc/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/microblaze/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/alpha/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/xtensa/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/h8300/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/arch/hexagon/include/uapi/asm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/include/uapi/linux/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/tools/include/uapi/asm-generic/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/include/linux/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/include/uapi/linux/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/linux-5.10.32/include/uapi/asm-generic/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/gcc-10.3.0/fixincludes/tests/base/sys/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/asm-arm/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/asm-s390/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/linux/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/asm-x86/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/asm-generic/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/asm-mips/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/asm-powerpc/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/qemu-5.2.0/linux-headers/asm-arm64/mman.h ./storage/home-rudi/LibreELEC.tv/build.LibreELEC-Generic.x86_64-10.0-devel/build/xorg-intel-gpu-tools-1.26/lib/stubs/syscalls/sys/mman.h
