New error

ost C: libselinux_32 <= external/libselinux/src/init.c
host C: libselinux_32 <= external/libselinux/src/label.c
host C: libselinux_32 <= external/libselinux/src/label_file.c
host C: libselinux_32 <= external/libselinux/src/label_android_property.c
Export includes file: bionic/libm/Android.mk -- /home/crostantin/boostpop/out/target/product/hammerhead/obj/SHARED_LIBRARIES/libm_intermediates/export_includes
host StaticLib: libpcre_32 (/home/crostantin/boostpop/out/host/linux-x86/obj32/STATIC_LIBRARIES/libpcre_intermediates/libpcre.a)
target asm: libc <= bionic/libc/arch-common/bionic/crtend_so.S
target thumb C++: libc <= bionic/libc/bionic/malloc_debug_common.cpp
bionic/libc/bionic/malloc_debug_common.cpp:1:0: error: -fprefetch-loop-arrays is not supported with -Os [-Werror]
 /*
 ^
cc1plus: all warnings being treated as errors
build/core/binary.mk:678: recipe for target '/home/crostantin/boostpop/out/target/product/hammerhead/obj/SHARED_LIBRARIES/libc_intermediates/bionic/malloc_debug_common.o' failed
make: *** [/home/crostantin/boostpop/out/target/product/hammerhead/obj/SHARED_LIBRARIES/libc_intermediates/bionic/malloc_debug_common.o] Error 1
make: *** Waiting for unfinished jobs....
target thumb C++: libc <= bionic/libc/bionic/libc_init_dynamic.cpp
bionic/libc/bionic/libc_init_dynamic.cpp:1:0: error: -fprefetch-loop-arrays is not supported with -Os [-Werror]
 /*
 ^
cc1plus: all warnings being treated as errors
build/core/binary.mk:678: recipe for target '/home/crostantin/boostpop/out/target/product/hammerhead/obj/SHARED_LIBRARIES/libc_intermediates/bionic/libc_init_dynamic.o' failed
make: *** [/home/crostantin/boostpop/out/target/product/hammerhead/obj/SHARED_LIBRARIES/libc_intermediates/bionic/libc_init_dynamic.o] Error 1
make: *** wait: No child processes.  Stop.

#### make failed to build some targets (01:58 (mm:ss)) ####