WIP patch with fixes for building with Clang.

llvm.sh

Index: llvm.sh
diff --git a/llvm.sh b/llvm.sh
new file mode 100644
index 0000000000000000000000000000000000000000..3914a64c92698da69aef2e521f368ae9affb5468
--- /dev/null
+++ b/llvm.sh
@@ -0,0 +1,16 @@
+#Info: http://code.google.com/p/chromium/wiki/Clang
+
+export PATH=$PATH:/work/llvm/Release+Asserts/bin
+
+export CC=clang
+export CXX=clang++
+export builddir_name=llvm
+export LINK="flock linker.lock $CXX"
+
+export GYP_DEFINES='clang=1 linux_use_tcmalloc=0'
+
+# set memory limits since clang goes off the rails sometimes
+MEM=$((3*1000*1000))
+ulimit -d $MEM -m $MEM -v $MEM
+
+# Use build/gyp_chromium to regenerated Makefiles.