From f4726c1d270189d13ba9f2491dd35776d28126d5 Mon Sep 17 00:00:00 2001
From: Intel A80486DX2-66 <larry.holst@disroot.org>
Date: Mon, 8 Jul 2024 21:04:41 +0300
Subject: [PATCH] Makefile: add target `distclean`

---
 Makefile | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 9d661d2..339998b 100644
--- a/Makefile
+++ b/Makefile
@@ -51,6 +51,20 @@ define rmfiles_if_exist
 	done
 endef
 
+define rmdirs
+	@for dir in $1; do \
+		if [ -d "$$dir" ]; then \
+			if [ -z "$$(find "$$dir" -mindepth 1 -maxdepth 1 -print -quit)" ]; \
+			then \
+				echo "Removing empty directory $$dir"; \
+			else \
+				echo "Removing non-empty directory $$dir"; \
+			fi; \
+			rm -r $$dir; \
+		fi; \
+	done
+endef
+
 define rmdirs_if_empty
 	@for dir in $1; do \
 		if [ -d "$$dir" ]; then \
@@ -67,4 +81,7 @@ clean:
 	$(call rmfiles_if_exist,$(EXECPATH) $(DEP) $(OBJ))
 	$(call rmdirs_if_empty,$(BINDIR) $(OBJDIR))
 
-.PHONY: all clean
+distclean:
+	$(call rmdirs,$(BINDIR) $(OBJDIR))
+
+.PHONY: all clean distclean