diff -r 000000000000 -r 6474c204b198 browser/config/mozconfigs/linux64/hazards
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/config/mozconfigs/linux64/hazards	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,29 @@
+# This mozconfig is used when compiling the browser for the SM(Hf) rooting
+# hazard analysis build, see
+# https://wiki.mozilla.org/Javascript:SpiderMonkey:ExactStackRooting
+
+# Do NOT include build/unix/mozconfig.linux because it points directly at the
+# tooltool-installed gcc, and the analysis works by wrapping the gcc invocation
+# with a script that invokes the real gcc with -fplugin and its configuration
+# directives. Instead, duplicate the contents of that mozconfig here:
+
+. "$topsrcdir/build/mozconfig.common"
+ac_add_options --enable-elf-hack
+ac_add_options --enable-stdcxx-compat
+
+# The objdir must be at a known location so its path can be stripped from the
+# filenames stored by the analysis
+mk_add_options MOZ_OBJDIR=obj-analyzed
+
+# The configuration options are chosen to compile the most code
+# (--enable-debug, --enable-tests) in the trickiest way possible
+# (--enable-optimize) to maximize the chance of seeing tricky static orderings.
+ac_add_options --enable-debug
+ac_add_options --enable-tests
+ac_add_options --enable-optimize
+
+CFLAGS="$CFLAGS -Wno-attributes"
+CPPFLAGS="$CPPFLAGS -Wno-attributes"
+CXXFLAGS="$CXXFLAGS -Wno-attributes"
+
+. "$topsrcdir/build/mozconfig.common.override"