Not all OSes use st_ctim and st_mtim in their struct stat. In particular, it appears that OS X uses st_*timespec instead. So add a Makefile variable and #define called USE_ST_TIMESPEC to switch the USE_NSEC defines to use st_*timespec. This also turns it on by default for OS X (Darwin) machines. Likely this is a sane default for other BSD kernels as well, but I don't have any to test that assumption on. Signed-off-by: Brian Gernhardt <benji@xxxxxxxxxxxxxxxxxx> --- This is on top of "next". Now time to go debug a Bus Error in git-grep that made this hard to find. Makefile | 7 +++++++ git-compat-util.h | 5 +++++ 2 files changed, 12 insertions(+), 0 deletions(-) diff --git a/Makefile b/Makefile index 9a23aa5..4bdaad7 100644 --- a/Makefile +++ b/Makefile @@ -126,6 +126,9 @@ all:: # randomly break unless your underlying filesystem supports those sub-second # times (my ext3 doesn't). # +# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of +# "st_ctim" +# # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec" # available. This automatically turns USE_NSEC off. # @@ -660,6 +663,7 @@ ifeq ($(uname_S),Darwin) endif NO_MEMMEM = YesPlease THREADED_DELTA_SEARCH = YesPlease + USE_ST_TIMESPEC = YesPlease endif ifeq ($(uname_S),SunOS) NEEDS_SOCKET = YesPlease @@ -925,6 +929,9 @@ endif ifdef NO_ST_BLOCKS_IN_STRUCT_STAT BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT endif +ifdef USE_ST_TIMESPEC + BASIC_CFLAGS += -DUSE_ST_TIMESPEC +endif ifdef NO_NSEC BASIC_CFLAGS += -DNO_NSEC endif diff --git a/git-compat-util.h b/git-compat-util.h index 83d8389..1906253 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -393,8 +393,13 @@ void git_qsort(void *base, size_t nmemb, size_t size, #define ST_CTIME_NSEC(st) 0 #define ST_MTIME_NSEC(st) 0 #else +#ifdef USE_ST_TIMESPEC +#define ST_CTIME_NSEC(st) ((unsigned int)((st).st_ctimespec.tv_nsec)) +#define ST_MTIME_NSEC(st) ((unsigned int)((st).st_mtimespec.tv_nsec)) +#else #define ST_CTIME_NSEC(st) ((unsigned int)((st).st_ctim.tv_nsec)) #define ST_MTIME_NSEC(st) ((unsigned int)((st).st_mtim.tv_nsec)) #endif +#endif #endif -- 1.6.2.221.g2411c.dirty -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
