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-rw-r--r--configure.ac7
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 92dede8014..d817f620cf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -201,6 +201,13 @@ AC_SUBST([GZIP])
AC_SUBST([BZIP2])
AC_SUBST([XZ])
+dnl Git is now required for the "builtin:git-download" derivation builder.
+AC_PATH_PROG([GIT], [git])
+if test "x$GIT" = "x"; then
+ AC_MSG_ERROR([Git is missing; please install it.])
+fi
+AC_SUBST([GIT])
+
LIBGCRYPT_LIBDIR="no"
LIBGCRYPT_PREFIX="no"