From ce2b3ceb38374ae144390db3cbd9bedb887e8a66 Mon Sep 17 00:00:00 2001
From: Christian Hofstaedtler <christian@hofstaedtler.name>
Date: Fri, 10 May 2013 19:42:32 +0200
Subject: [PATCH] Prevent rebuilds of pdns_recursor during make install

---
 pdns/Makefile-recursor | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/pdns/Makefile-recursor b/pdns/Makefile-recursor
index 0eeb26790d..f218bb4142 100644
--- a/pdns/Makefile-recursor
+++ b/pdns/Makefile-recursor
@@ -26,7 +26,7 @@ REC_CONTROL_OBJECTS=rec_channel.o rec_control.o arguments.o misc.o \
 	unix_utility.o logger.o qtype.o
 
 # what we need 
-all: message version_generated.h pdns_recursor rec_control
+all: message version_generated.h build
 
 # Version
 build_date=$(shell LC_TIME=C date '+%Y%m%d%H%M%S')
@@ -83,7 +83,7 @@ basic_checks:
 		rm -f dep ; \
 	 fi
 
-install: all
+install: build-stamp
 	-mkdir -p $(DESTDIR)/$(SBINDIR)
 	mv pdns_recursor $(DESTDIR)/$(SBINDIR)
 	strip $(DESTDIR)/$(SBINDIR)/pdns_recursor
@@ -100,7 +100,7 @@ clean: binclean
 	-rm -f dep *~ *.gcda *.gcno optional/*.gcda optional/*.gcno
 
 binclean:
-	-rm -f *.o  pdns_recursor rec_control optional/*.o
+	-rm -f *.o  pdns_recursor rec_control optional/*.o build-stamp
 
 dep:
 	$(CXX) $(CXXFLAGS) -MM -MG *.cc *.c *.hh > $@
@@ -116,3 +116,9 @@ pdns_recursor: optional $(OPTIONALS) $(PDNS_RECURSOR_OBJECTS)
 rec_control: $(REC_CONTROL_OBJECTS)
 	$(LINKCC) $(REC_CONTROL_OBJECTS) $(LDFLAGS) -o $@
 
+build-stamp:
+	$(MAKE) build
+
+build: pdns_recursor rec_control
+	touch build-stamp
+
-- 
2.47.2