From c2d127b3ed13be71dcd710bd8d4ae27ee8ed7fcd Mon Sep 17 00:00:00 2001
From: Sascha Schumann <sas@php.net>
Date: Sun, 10 Oct 1999 01:04:39 +0000
Subject: [PATCH] Clean up and add 'clean' target which removes standard
 targets recursively

---
 build.mk | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/build.mk b/build.mk
index e65cbb50e4..22cb9a46c7 100644
--- a/build.mk
+++ b/build.mk
@@ -20,30 +20,38 @@ SUBDIRS = libzend TSRM
 makefile_am_files = $(shell find . -name Makefile.am)
 makefile_in_files = $(makefile_am_files:.am=.in)
 makefile_files    = $(makefile_am_files:e.am=e)
+
+config_h_in = php_config.h.in
 	
 config_h_files = \
-	$(shell echo ext/*/config.h.stub) \
-	$(shell echo sapi/*/config.h.stub)
-	
+	$(shell echo ext/*/config.h.stub sapi/*/config.h.stub)
+
 config_m4_files = \
-	$(shell echo ext/*/config.m4) \
-	$(shell echo sapi/*/config.m4)
+	$(shell echo ext/*/config.m4 sapi/*/config.m4)
 
 acconfig_h_SOURCES = acconfig.h.in $(config_h_files)
 
-all: $(makefile_in_files) $(LT_TARGETS) configure php_config.h.in
+targets = $(makefile_in_files) $(LT_TARGETS) configure $(config_h_in)
+
+all: $(targets)
 	@for i in $(SUBDIRS); do \
 		test -d $$i || (test -d ../$$i && ln -s ../$$i $$i); \
 		(cd $$i && $(MAKE) -f build.mk AMFLAGS=$(AMFLAGS)); \
 	done
 
 dist:
-	find -type l -exec rm {} \;
-	for i in $(SUBDIRS); do \
+	@rm -f $(SUBDIRS) 2>/dev/null || true
+	@for i in $(SUBDIRS); do \
 		test -d $$i || (test -d ../$$i && cp -rp ../$$i $$i); \
 	done
-	$(MAKE) AMFLAGS=--copy -f build.mk all
+	@find . -type l -exec rm {} \;
+	$(MAKE) AMFLAGS=--copy -f build.mk
 
+clean: 
+	rm -f $(targets)
+	@for i in $(SUBDIRS); do \
+		(cd $$i && $(MAKE) -f build.mk clean); \
+	done 
 
 acconfig.h: $(acconfig_h_SOURCES)
 	@echo rebuilding $@
@@ -63,7 +71,7 @@ $(makefile_in_files): $(makefile_am_files)
 aclocal.m4: configure.in acinclude.m4
 	aclocal
 
-php_config.h.in: configure.in acconfig.h
+$(config_h_in): configure.in acconfig.h
 # explicitly remove target since autoheader does not seem to work 
 # correctly otherwise (timestamps are not updated)
 	@rm -f $@
-- 
2.40.0