testing: Avoid unnecessary rebuilds of components built from Git repos

Installing apparently changes the timestamp on the repo dir triggering make
to checkout and build the whole thing again.

Author: tobiasbrunner

testing/scripts/recipes/005_anet.mk

@@ -8,14 +8,15 @@ PREFIX = /usr/local/ada
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make LIBRARY_KIND=static
 	@touch $@
 

testing/scripts/recipes/006_tkm-rpc.mk

@@ -10,14 +10,15 @@ export ADA_PROJECT_PATH=$(PREFIX)/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 

testing/scripts/recipes/007_x509-ada.mk

@@ -8,14 +8,15 @@ PREFIX = /usr/local/ada
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make tests && make
 	@touch $@
 

testing/scripts/recipes/008_xfrm-ada.mk

@@ -10,14 +10,15 @@ export ADA_PROJECT_PATH=$(PREFIX)/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 

testing/scripts/recipes/009_xfrm-proxy.mk

@@ -8,14 +8,15 @@ export ADA_PROJECT_PATH=/usr/local/ada/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 

testing/scripts/recipes/010_tkm.mk

@@ -8,14 +8,15 @@ export ADA_PROJECT_PATH=/usr/local/ada/lib/gnat
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && make
 	@touch $@
 

testing/scripts/recipes/011_botan.mk

@@ -15,14 +15,15 @@ CONFIG_OPTS = \
 
 all: install
 
-$(PKG):
-	git clone $(SRC) $(PKG)
+.$(PKG)-cloned:
+	[ -d $(PKG) ] || git clone $(SRC) $(PKG)
+	@touch $@
 
-.$(PKG)-cloned-$(REV): $(PKG)
+.$(PKG)-checkout-$(REV): .$(PKG)-cloned
 	cd $(PKG) && git fetch && git checkout $(REV)
 	@touch $@
 
-.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
+.$(PKG)-built-$(REV): .$(PKG)-checkout-$(REV)
 	cd $(PKG) && python ./configure.py $(CONFIG_OPTS) && make -j $(NUM_CPUS)
 	@touch $@