bee-dep: fixes creating of cache directory

src/bee-dep.c

@@ -157,6 +157,26 @@ static FILE *open_and_lock(char *filename, char *mode)
     return f;
 }
 
+int mkdirp(char *path, mode_t mode)
+{
+    char *dir, *pdir;
+    struct stat st;
+
+    if(path == NULL) {
+        return -1;
+    }
+
+    dir = strdup(path);
+    pdir = dirname(dir);
+    if(stat(pdir, &st) == -1) {
+        mkdirp(pdir, mode);
+    }
+
+    free(dir);
+
+    return mkdir(path, mode);
+}
+
 int main(int argc, char *argv[])
 {
     int c, help, rebuild, update, remove, print, options;
@@ -240,7 +260,7 @@ int main(int argc, char *argv[])
     dir = strdup(cachefile);
     dir = dirname(dir);
 
-    if (stat(dir, &st) == -1 && mkdir(dir, 0755) == -1) {
+    if (stat(dir, &st) == -1 && mkdirp(dir, 0755) == -1) {
         perror("bee-dep: mkdir");
         exit(EXIT_FAILURE);
     }