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

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