idevicebackup2: Fix scan_directory() for platforms not having d_type in struct dirent
diff --git a/configure.ac b/configure.ac
index ec210fc..69ff13b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -83,6 +83,8 @@
esac
AM_CONDITIONAL(WIN32, test x$win32 = xtrue)
+AC_CHECK_MEMBER(struct dirent.d_type, AC_DEFINE(HAVE_DIRENT_D_TYPE, 1, [define if struct dirent has member d_type]),, [#include <dirent.h>])
+
# Cython Python Bindings
AC_ARG_WITH([cython],
[AS_HELP_STRING([--without-cython],
diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index 02611a1..f7ea53a 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -254,7 +254,13 @@
}
char *fpath = string_build_path(path, ep->d_name, NULL);
if (fpath) {
+#ifdef HAVE_DIRENT_D_TYPE
if (ep->d_type & DT_DIR) {
+#else
+ struct stat st;
+ if (stat(fpath, &st) != 0) return;
+ if (S_ISDIR(st.st_mode)) {
+#endif
struct entry *ent = malloc(sizeof(struct entry));
if (!ent) return;
ent->name = fpath;
