diff --git a/libraries/Makefile b/libraries/Makefile
index bf59e9a..c85df45 100644
--- a/libraries/Makefile
+++ b/libraries/Makefile
@@ -128,7 +128,7 @@ ifeq "$(ghc_ge_605)" "NO"
 CABAL_GHC_FLAGS += -cpp
 endif
 
-BOOTSTRAPPING_FLAGS = $(CABAL_GHC_FLAGS) -DCABAL_VERSION=$(CABAL_VERSION) -odir $(HERE_ABS)/bootstrapping -hidir $(HERE_ABS)/bootstrapping -i$(HERE_ABS)/Cabal -i$(HERE_ABS)/filepath -i$(HERE_ABS)/hpc
+BOOTSTRAPPING_FLAGS = $(SRC_HC_OPTS) $(CABAL_GHC_FLAGS) -DCABAL_VERSION=$(CABAL_VERSION) -odir $(HERE_ABS)/bootstrapping -hidir $(HERE_ABS)/bootstrapping -i$(HERE_ABS)/Cabal -i$(HERE_ABS)/filepath -i$(HERE_ABS)/hpc
 
 .PHONY: boot
 
@@ -141,19 +141,19 @@ cabal-bin: cabal-bin.hs
 bootstrapping.conf: cabal-bin
 	echo "[]" > $@.tmp
 	-cd extensible-exceptions && $(CABAL) clean     --distpref=dist-bootstrapping
-	cd extensible-exceptions && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
+	cd extensible-exceptions && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --ghc-options="$(BOOTSTRAPPING_FLAGS)" --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
 	cd extensible-exceptions && $(CABAL) build     --distpref=dist-bootstrapping
 	cd extensible-exceptions && $(CABAL) install   --distpref=dist-bootstrapping --inplace
 	-cd filepath && $(CABAL) clean     --distpref=dist-bootstrapping
-	cd filepath && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
+	cd filepath && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --ghc-options="$(BOOTSTRAPPING_FLAGS)" --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
 	cd filepath && $(CABAL) build     --distpref=dist-bootstrapping
 	cd filepath && $(CABAL) install   --distpref=dist-bootstrapping --inplace
 	-cd Cabal    && $(CABAL) clean     --distpref=dist-bootstrapping
-	cd Cabal    && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
+	cd Cabal    && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --ghc-options="$(BOOTSTRAPPING_FLAGS)" --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
 	cd Cabal    && $(CABAL) build     --distpref=dist-bootstrapping
 	cd Cabal    && $(CABAL) install   --distpref=dist-bootstrapping --inplace
 	-cd hpc    && $(CABAL) clean     --distpref=dist-bootstrapping
-	cd hpc    && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
+	cd hpc    && $(CABAL) configure --distpref=dist-bootstrapping --with-compiler=$(GHC) --ghc-options="$(BOOTSTRAPPING_FLAGS)" --with-hc-pkg=$(GHC_PKG) --package-db=$(HERE_ABS)/$@.tmp
 	cd hpc    && $(CABAL) build     --distpref=dist-bootstrapping
 	cd hpc    && $(CABAL) install   --distpref=dist-bootstrapping --inplace
 	mv $@.tmp $@