Windows: always chmod(, 0666) before unlink().

diff --git a/compat/mingw.h b/compat/mingw.h
index 901cfa7c82981a1cfdffca3f73334e1dcf6dfed1..95a08b4128d6d5a2017aca18b9b6de59dcbc12ea 100644 (file)
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -106,6 +106,14 @@ static inline int mingw_mkdir(const char *path, int mode)
 }
 #define mkdir mingw_mkdir
 
+static inline int mingw_unlink(const char *pathname)
+{
+       /* read-only files cannot be removed */
+       chmod(pathname, 0666);
+       return unlink(pathname);
+}
+#define unlink mingw_unlink
+
 static inline int waitpid(pid_t pid, unsigned *status, unsigned options)
 {
        if (options == 0)