# used to compile GHC. Useful when bootstrapping.
GhcHcOpts=-Rghc-timing
-# Extra Haskell compiler options to use when compiling all Haskell
-# *programs* (not libraries), including GHC itself.
-# Typical options to use here:
-#
-# -H25m use a bigger heap (to speed up compilation)
-#
-# -O compile an optimised compiler
-#
-FptoolsHcOpts=-O
+# Extra options added to specific stages of the compiler bootstrap.
+# These are placed later on the command line, and may therefore
+# override options from $(GhcHcOpts).
+GhcStage1HcOpts=
+GhcStage2HcOpts=
+GhcStage3HcOpts=
# Build a compiler that will build *unregisterised* libraries and
# binaries by default. Unregisterised code is supposed to compile and
ifneq "$(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd netbsd openbsd)" ""
GhcWithInterpreter=YES
-ifeq "$(HaveLibDL)" "YES"
-SRC_HC_OPTS += -ldl
-endif
else
GhcWithInterpreter=NO
endif
#
# SRC_HC_OPTS += -O
+SRC_HC_OPTS += -H16m -O
+
# These flags make flex 8-bit
SRC_FLEX_OPTS += -8