Re: Compiler warning under cygwin/mingw (was: fix for 50a6c8e)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

> > And MINGW is not happy for other reasons:
> >
> > builtin/rev-parse.c: In function 'cmd_rev_parse':
> > builtin/rev-parse.c:775:12: warning: implicit declaration of function
> > 'realpath' [-Wimplicit-function-declaration]
> >        if (!realpath(gitdir, absolute_path))
> >             ^
> 
> I guess you're building "pu"; that is only in sg/completion-updates. I
> don't know if our custom real_path() would suffice there. You might want
> to ping the author. The patch is:
> 
>   http://article.gmane.org/gmane.comp.version-control.git/287462

Oh, I was not aware that there is a custom real_path() that is
preferred over the system realpath().  I don't see why our real_path()
would not suffice, it even makes the code a tad shorter.

I will include the patch below in the reroll.

Best,
Gábor


 ----  >8  ----
Subject: [PATCH] fixup! rev-parse: add '--absolute-git-dir' option

---
 builtin/rev-parse.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 90a4dd6032c0..d6d9a82c77c4 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -762,10 +762,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
 					if (!gitdir && !prefix)
 						gitdir = ".git";
 					if (gitdir) {
-						char absolute_path[PATH_MAX];
-						if (!realpath(gitdir, absolute_path))
-							die_errno(_("unable to get absolute path"));
-						puts(absolute_path);
+						puts(real_path(gitdir));
 						continue;
 					}
 				}
-- 
2.7.2.410.g92cb358

--
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



[Index of Archives]     [Linux Kernel Development]     [Gcc Help]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [V4L]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Fedora Users]