From fa1d63acd3c144ffe53766686090c3fb3a551c8d Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Fri, 16 Jan 2015 22:31:31 -0800
Subject: [PATCH] mk: Revert hack to pull the bootstrap key from the snapshot
 bins

---
 mk/main.mk | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/mk/main.mk b/mk/main.mk
index 8e3b19ad70a..46cbe34904d 100644
--- a/mk/main.mk
+++ b/mk/main.mk
@@ -333,6 +333,7 @@ export CFG_DISABLE_UNSTABLE_FEATURES
 endif
 # Subvert unstable feature lints to do the self-build
 export CFG_BOOTSTRAP_KEY
+export RUSTC_BOOTSTRAP_KEY:=$(CFG_BOOTSTRAP_KEY)
 
 ######################################################################
 # Per-stage targets and runner
@@ -403,13 +404,8 @@ CSREQ$(1)_T_$(2)_H_$(3) = \
 ifeq ($(1),0)
 # Don't run the stage0 compiler under valgrind - that ship has sailed
 CFG_VALGRIND_COMPILE$(1) =
-# FIXME(21230) HACK Extract the key from the snapshot
-CFG_BOOSTRAP_KEY_ENV$(1) = RUSTC_BOOTSTRAP_KEY=$$$$((grep -a 'save analysis[0-9]' \
-	$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) || echo N) |\
-	sed 's/.*save analysis\([0-9]*\).*/\1/')
 else
 CFG_VALGRIND_COMPILE$(1) = $$(CFG_VALGRIND_COMPILE)
-CFG_BOOSTRAP_KEY_ENV$(1) = RUSTC_BOOTSTRAP_KEY=$$(CFG_BOOTSTRAP_KEY)
 endif
 
 # Add RUSTFLAGS_STAGEN values to the build command
@@ -482,7 +478,6 @@ STAGE$(1)_T_$(2)_H_$(3) := \
 	$$(Q)$$(RPATH_VAR$(1)_T_$(2)_H_$(3)) \
 		$$(call CFG_RUN_TARG_$(3),$(1), \
 		$$(CFG_VALGRIND_COMPILE$(1)) \
-		$$(CFG_BOOSTRAP_KEY_ENV$(1)) \
 		$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
 		--cfg $$(CFGFLAG$(1)_T_$(2)_H_$(3)) \
 		$$(CFG_RUSTC_FLAGS) $$(EXTRAFLAGS_STAGE$(1)) --target=$(2)) \