[PATCH v2 4/7] fixup! reftable: add dump utility

From: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Date: Aug 16, 2021, 01:15 UTC
Message-ID: <20210816011538.34199-5-carenas@gmail.com>
In-Reply-To: <20210816011538.34199-1-carenas@gmail.com>

avoid _XOPEN_SOURCE redefinition in alpine by making sure git-compat-util.h is included first (as recommended in CodingGuidelines) and therefore avoid:

  In file included from ./hash.h:4,
                   from reftable/dump.c:19:
  ./git-compat-util.h:147: warning: "_XOPEN_SOURCE" redefined
    147 | #define _XOPEN_SOURCE 600 /* glibc2 and AIX 5.3L need 500, OpenBSD needs 600 for S_ISLNK() */
        |
  In file included from /usr/include/unistd.h:8,
                   from reftable/reftable-writer.h:15,
                   from reftable/dump.c:14:
  /usr/include/features.h:16: note: this is the location of the previous definition
     16 | #define _XOPEN_SOURCE 700
        |

Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
---
Using code contributed by Junio and only reusing the commit from my original

 reftable/dump.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/reftable/dump.c b/reftable/dump.c
index 668cfa8996..ef017701b6 100644
--- a/reftable/dump.c
+++ b/reftable/dump.c
@@ -6,6 +6,7 @@ license that can be found in the LICENSE file or at
 https://developers.google.com/open-source/licenses/bsd
 */
 
+#include "git-compat-util.h"
 #include "reftable-blocksource.h"
 #include "reftable-error.h"
 #include "reftable-merged.h"

-- 
2.33.0.rc2.476.g1b09a32a73