CXX src/preproc/preconv/preconv-preconv.o
../src/preproc/preconv/preconv.cpp: In function 'const char* get_BOM(FILE*,
string&, string&)':
../src/preproc/preconv/preconv.cpp:820:17: warning: comparison of integer
expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned
int'} [-Wsign-compare]
820 | for (i = 0; i < countof(BOM_table); i++) {
../src/preproc/preconv/preconv.cpp:826:9: warning: comparison of integer
expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned
int'} [-Wsign-compare]
826 | if (i < countof(BOM_table)) {
N.B.
The new patch did not apply with the trailing spaces in it
(contained in some files to be patched).