Makefile: put resultant tarballs in 'out' directory

Makes it easier to glob for the results.

Signed-off-by: Andrew McDermott <andrew.mcdermott@linaro.org>

1 files changed, 7 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index fbd9c60..2a10208 100644
--- a/Makefile
+++ b/Makefile
@@ -45,12 +45,12 @@ ALL_DOWNLOADS := $(JDK8_CORE_TARBALL) $(JDK8_COMPONENT_TARBALLS)
 
 .PHONY: all print-commit-ids
 
-all: $(TARBALL)
+all: out/$(TARBALL)
 
 print-commit-ids:
 	./print-commit-ids $(JDK8_COMPONENT_TARBALLS)
 
-$(TARBALL): $(ALL_DOWNLOADS)
+out/$(TARBALL): $(ALL_DOWNLOADS) | out
 	$(RM) -r $@ $(JDK8_CORE)
 	./print-commit-ids $(JDK8_COMPONENT_TARBALLS)
 	tar -zxf $(JDK8_CORE_TARBALL) --transform='s/^\([^-]\+\)-[0-9a-f]\{12\}/\1/'
@@ -61,6 +61,9 @@ $(TARBALL): $(ALL_DOWNLOADS)
 	done)
 	tar -acf $@ --transform='s/^$(JDK8_CORE)/$(SNAPSHOT_NAME)/' $(JDK8_CORE)
 
+out:
+	mkdir $@
+
 net/$(PORT):
 	@mkdir -p $@
 
@@ -71,8 +74,8 @@ net/$(PORT)/%.tar.gz: | net/$(PORT)
 	wget -O $@ -q $(URL)/$(patsubst %.tar.gz,%,$(notdir $@))/archive/tip.tar.gz
 
 clean:
-	$(RM) -r $(TARBALL) $(JDK8_CORE) net/$(PORT)
+	$(RM) -r out/$(TARBALL) $(JDK8_CORE) net/$(PORT)
 
 unpack:
 	$(RM) -r $(SNAPSHOT_NAME)
-	tar axf $(TARBALL)
+	tar axf out/$(TARBALL)