From 7bb1d28f8343488bc4b2aa237be2574c174ecc29 Mon Sep 17 00:00:00 2001
From: Augustin Trancart <augustin.trancart@oslandia.com>
Date: Mon, 27 Oct 2025 11:55:22 +0100
Subject: [PATCH] Don't use AC_CHECK_FILE, not supported when cross-compiling

---
 configure.ac | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index cd26ac54..650c7031 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,7 +58,12 @@ dnl Version Information imported from Version.config and Git
 dnl ===========================================================================
 
 AC_CHECK_PROG([GITCMD], [git —version], [yes], [no])
-AC_CHECK_FILE([.git], [DOTGITDIR=yes], [DOTGITDIR=no])
+# Note: AC_CHECK_FILE doesn't work when cross-compiling
+if test -d .git; then
+  DOTGITDIR=yes
+else
+  DOTGITDIR=no
+fi
 if test "x${GITCMD}" = "xyes" -a "x${DOTGITDIR}" = "xyes"; then
     GIT_COMMIT_HASH=" $(git rev-parse --short HEAD)"
 else