$ make
gcc -c -DGCCCHECKER   -I. -I./l-malloc -I. -I./lib -I./config/obj-formats -I./config/i386/Linux -O2 -g -Wall -Wstrict-prototypes  ./config/i386/Linux/munmap.c -o munmap.o
config/i386/Linux/munmap.c: In function `chkr_munmap':
config/i386/Linux/munmap.c:29: Can't find a register in class `BREG' while reloading `asm'.
make: *** [munmap.o] Error 1