Merge branch 'js/misc-fixes' into maint

Various compilation fixes and squelching of warnings.

* js/misc-fixes:
Correct fscanf formatting string for I64u values
Silence GCC's "cast of pointer to integer of a different size" warning
Squelch warning about an integer overflow

diff --cc builtin/gc.c
Simple merge

diff --cc git-compat-util.h
index f649e81f1107722f4c7d051201920ae2a0e7846a,33bb76229668f79cd1d4406abbb60d35717f6c84..4fe10cc146b5493fad0b073c6410395cd6c7172f
--- 1/git-compat-util.h
--- 2/git-compat-util.h
+++ b/git-compat-util.h
@@@ -533,42 -478,8 +537,42 @@@ extern int git_munmap(void *start, size
  #define on_disk_bytes(st) ((st).st_blocks * 512)
  #endif
  
 +#ifdef NEEDS_MODE_TRANSLATION
 +#undef S_IFMT
 +#undef S_IFREG
 +#undef S_IFDIR
 +#undef S_IFLNK
 +#undef S_IFBLK
 +#undef S_IFCHR
 +#undef S_IFIFO
 +#undef S_IFSOCK
 +#define S_IFMT   0170000
 +#define S_IFREG  0100000
 +#define S_IFDIR  0040000
 +#define S_IFLNK  0120000
 +#define S_IFBLK  0060000
 +#define S_IFCHR  0020000
 +#define S_IFIFO  0010000
 +#define S_IFSOCK 0140000
 +#ifdef stat
 +#undef stat
 +#endif
 +#define stat(path, buf) git_stat(path, buf)
 +extern int git_stat(const char *, struct stat *);
 +#ifdef fstat
 +#undef fstat
 +#endif
 +#define fstat(fd, buf) git_fstat(fd, buf)
 +extern int git_fstat(int, struct stat *);
 +#ifdef lstat
 +#undef lstat
 +#endif
 +#define lstat(path, buf) git_lstat(path, buf)
 +extern int git_lstat(const char *, struct stat *);
 +#endif
 +
  #define DEFAULT_PACKED_GIT_LIMIT \
-       ((1024L * 1024L) * (sizeof(void*) >= 8 ? 8192 : 256))
+       ((1024L * 1024L) * (size_t)(sizeof(void*) >= 8 ? 8192 : 256))
  
  #ifdef NO_PREAD
  #define pread git_pread

diff --cc sha1_file.c
Simple merge