Trying to build mob on RPI I now get this new warning
gcc -c ./lib/libtcc1.c -o libtcc1.o -DTCC_TARGET_ARM -Wall -g -O2 -Wdeclaration-after-statement -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -fno-strict-aliasing -I. -fPIC ./lib/libtcc1.c: In function __fixunsxfdi: ./lib/libtcc1.c:586:26: warning: dl1.l.upper is used uninitialized in this function [-Wuninitialized] if (dl1.l.lower == 0 && dl1.l.upper == 0) ^
unsigned long long __fixunsxfdi (long double a1) { register union ldouble_long dl1; register int exp; register unsigned long long l;
dl1.ld = a1;
if (dl1.l.lower == 0 && dl1.l.upper == 0) return (0);
And union is defined as:
/* only for x86 */ union ldouble_long { long double ld; struct { unsigned long long lower; unsigned short upper; } l; };