From 7a067482e9c0ae5f7d60aeb857a7bf304e7e92dc Mon Sep 17 00:00:00 2001
From: John Mandereau <john.mandereau@gmail.com>
Date: Fri, 15 Aug 2008 15:00:12 +0200
Subject: [PATCH] Add bin-clean target on popular demand

This target cleans out/ directories except mf/out.

Motivation: people building the binary often need/want to clean the
generated binary, but don't want to rebuild fonts because it takes a
while.
---
 stepmake/stepmake/generic-targets.make | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/stepmake/stepmake/generic-targets.make b/stepmake/stepmake/generic-targets.make
index 250eace2f8..0307404080 100644
--- a/stepmake/stepmake/generic-targets.make
+++ b/stepmake/stepmake/generic-targets.make
@@ -1,5 +1,5 @@
-.PHONY : all clean config default dist doc exe help html lib TAGS\
-	 po
+.PHONY : all clean bin-clean config default dist doc exe help\
+         html lib TAGS po
 
 all:	 default
 	$(LOOP)
@@ -11,6 +11,16 @@ clean: local-clean
 	-rm -rf "./$(outdir)"
 	$(LOOP)
 
+ifeq (,$(findstring metafont,$(STEPMAKE_TEMPLATES)))
+bin-clean: local-bin-clean
+	-rm -rf "./$(outdir)"
+	$(LOOP)
+else
+bin-clean:
+endif
+
+local-bin-clean: local-clean
+
 ifneq ($(strip $(depth)),.)
 dist:
 	$(MAKE) -C $(depth) dist
@@ -48,6 +58,7 @@ help: generic-help local-help
 	@echo -e "Generic targets:\n\
   all *       update everything except website documentation\n\
   clean *     remove all generated stuff in $(outdir)\n\
+  bin-clean * same as clean, except that mf/out is preserved\n\
   default     same as the empty target\n\
   exe         update all executables\n\
   help        this help\n\
-- 
2.39.2