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| author | Jeff King <peff@peff.net> | 2014-04-01 17:28:42 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-04-01 14:39:04 -0700 |
| commit | 6654754779d2a90af91a9c6b93d7e4e7ee16cfab (patch) | |
| tree | 1b6a7851e5e1dfd88ac4705de569343dfe0f0931 /Makefile | |
| parent | 3f419d45ef0dfc33dc301d9ae4737043c091291a (diff) | |
| download | git-6654754779d2a90af91a9c6b93d7e4e7ee16cfab.tar.gz git-6654754779d2a90af91a9c6b93d7e4e7ee16cfab.tar.xz | |
date: recognize bogus FreeBSD gmtime output
Most gmtime implementations return a NULL value when they
encounter an error (and this behavior is specified by ANSI C
and POSIX). FreeBSD's implementation, however, will simply
leave the "struct tm" untouched. Let's also recognize this
and convert it to a NULL (with this patch, t4212 should pass
on FreeBSD).
Reported-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -342,6 +342,9 @@ all:: # Define DEFAULT_HELP_FORMAT to "man", "info" or "html" # (defaults to "man") if you want to have a different default when # "git help" is called without a parameter specifying the format. +# +# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not +# return NULL when it receives a bogus time_t. GIT-VERSION-FILE: FORCE @$(SHELL_PATH) ./GIT-VERSION-GEN @@ -1464,6 +1467,11 @@ ifneq (,$(XDL_FAST_HASH)) BASIC_CFLAGS += -DXDL_FAST_HASH endif +ifdef GMTIME_UNRELIABLE_ERRORS + COMPAT_OBJS += compat/gmtime.o + BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS +endif + ifeq ($(TCLTK_PATH),) NO_TCLTK = NoThanks endif |