From 031222f07c4ac6549cfdcb0667114ba5476bbbaf Mon Sep 17 00:00:00 2001
From: Adam Megacz <adam@megacz.com>
Date: Tue, 1 May 2012 16:10:50 -0700
Subject: [PATCH 1/1] switch gcclass and classgen from darcs to git

---
 Makefile          |    6 +++---
 upstream/Makefile |   26 ++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 0b0944a..7c7692b 100644
--- a/Makefile
+++ b/Makefile
@@ -106,7 +106,7 @@ build/org/ibex/nestedvm/util/.Dummy.class:
 $(java_classes): build/org/ibex/nestedvm/util/.Dummy.class
 endif
 
-$(java_classes): $(java_sources) $(tasks)/build_darcs_classgen
+$(java_classes): $(java_sources) $(tasks)/build_git_classgen
 	$(JAVAC) -classpath "$(classpath)" -d build $(java_sources)
 
 # GCJ Stuff
@@ -235,7 +235,7 @@ nestedvm.jar: $(java_classes) .manifest
 .gcclass_hints: $(java_sources)
 	sed -n 's/.*GCCLASS_HINT: \([^ ]*\) \([^ ]*\).*/hint:\1:\2/p' $(java_sources) > $@
 
-compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_darcs_gcclass .gcclass_hints
+compact_runtime_compiler.jar: $(java_classes) .manifest $(tasks)/build_git_gcclass .gcclass_hints
 	mkdir -p tmp/pruned
 	rm -rf tmp/pruned/*
 	$(JAVA) -cp \
@@ -408,7 +408,7 @@ ntlmtest: build/tests/NtlmAuth.class
 	@test -e smb.conf || cp upstream/build/samba/examples/smb.conf.default smb.conf
 	$(JAVA) -cp "$(classpath)" tests.NtlmAuth --username=brian --password=test --diagnostics -d 5
 
-ntlmauth.jar: build/tests/NtlmAuth.class $(tasks)/build_darcs_gcclass .gcclass_hints
+ntlmauth.jar: build/tests/NtlmAuth.class $(tasks)/build_git_gcclass .gcclass_hints
 	mkdir -p tmp/pruned
 	rm -rf tmp/pruned/*
 	java -cp \
diff --git a/upstream/Makefile b/upstream/Makefile
index 43f14a7..bc22067 100644
--- a/upstream/Makefile
+++ b/upstream/Makefile
@@ -32,6 +32,8 @@ tasks/everything: \
 
 darcs_gcclass = http://gcclass.ibex.org/
 darcs_classgen = http://classgen.ibex.org/
+git_gcclass = http://gcclass.ibex.org/.git/
+git_classgen = http://classgen.ibex.org/.git/
 cross_root := $(usr)/mips-unknown-elf
 .SECONDARY: # This is broken in gmake < 3.79.1
 
@@ -100,6 +102,30 @@ tasks/build_darcs_%: tasks/extract_darcs_%
 	cd "build/$*" && $(MAKE)
 	touch $@
 
+tasks/extract_git_%:
+	if [ -e $@ ]; then echo "Error: $@ exists. something isn't right"; false; else true; fi
+	mkdir -p build
+	if [ -z "$(git_$*)" ]; then echo "No git url for $*" >&2; false; fi
+	if [ -d "$(root)/.git" ]; then \
+		cd build && git clone "$(git_$*)" "$*"; \
+	else \
+		mkdir -p "build/" && cd "build/"; \
+		git clone $(darcs_$*) $*; \
+	fi
+	touch $@
+
+update_git_%: tasks/extract_git_%
+	if [ -d "build/$*/.git" ]; then \
+		cd "build/$*" && git fetch; \
+	else \
+		cd "build/$*" && git clone $(git_$*); \
+	fi
+	rm -f "tasks/build_git_$*" # to force a rebuild
+
+tasks/build_git_%: tasks/extract_git_%
+	cd "build/$*" && $(MAKE)
+	touch $@
+
 clean_%:
 	rm -rf "build/$(*)"*
 	rm -f "tasks/build_$*" "tasks/patch_$*" "tasks/extract_$*"
-- 
1.7.10.4