X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fghc.mk;h=2daf6832f03da5d5e777e267341a1d9222832858;hp=827ffb47fcb0814d261feac2c361c92de49ea47b;hb=24a3fee9f3ff6cef6fe471ab6f0a7ba9ac001faf;hpb=f1934472abf6ad317f1217a39e695600c0e82cf5

diff --git a/compiler/ghc.mk b/compiler/ghc.mk
index 827ffb4..2daf683 100644
--- a/compiler/ghc.mk
+++ b/compiler/ghc.mk
@@ -67,6 +67,8 @@ $(compiler_CONFIG_HS) : mk/config.mk mk/project.mk
 	@echo "cGhcWithInterpreter   = \"$(GhcWithInterpreter)\"" >> $@
 	@echo "cGhcWithNativeCodeGen :: String" >> $@
 	@echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $@
+	@echo "cGhcWithLlvmCodeGen   :: String" >> $@
+	@echo "cGhcWithLlvmCodeGen   = \"YES\"" >> $@
 	@echo "cGhcWithSMP           :: String" >> $@
 	@echo "cGhcWithSMP           = \"$(GhcWithSMP)\"" >> $@
 	@echo "cGhcRTSWays           :: String" >> $@
@@ -338,6 +340,8 @@ ifeq "$(HOSTPLATFORM)" "ia64-unknown-linux"
 # needed for generating proper relocation in large binaries: trac #856
 compiler_CONFIGURE_OPTS += --ld-option=-Wl,--relax
 endif
+else
+compiler_CONFIGURE_OPTS += --ghc-option=-DNO_REGS
 endif
 
 # We need to turn on profiling either if we have been asked to
@@ -387,10 +391,6 @@ compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DSTAGE=2
 compiler_stage3_CONFIGURE_OPTS += --ghc-option=-DSTAGE=3
 compiler_stage2_HADDOCK_OPTS += --optghc=-DSTAGE=2
 
-compiler_stage1_CONFIGURE_OPTS += --ghc-options='$(GhcStage1HcOpts)'
-compiler_stage2_CONFIGURE_OPTS += --ghc-options='$(GhcStage2HcOpts)'
-compiler_stage3_CONFIGURE_OPTS += --ghc-options='$(GhcStage3HcOpts)'
-
 compiler/stage1/package-data.mk : compiler/ghc.mk
 compiler/stage2/package-data.mk : compiler/ghc.mk
 compiler/stage3/package-data.mk : compiler/ghc.mk
@@ -439,16 +439,15 @@ compiler_stage1_SplitObjs = NO
 compiler_stage2_SplitObjs = NO
 compiler_stage3_SplitObjs = NO
 
-# If we "make 1" or "make 2" then we don't want the rules for the stage
-# that we haven't been asked to build
-ifeq "$(stage)" "1"
-compiler_stage2_NOT_NEEDED = YES
-endif
-ifeq "$(stage)" "2"
+# if stage is set to something other than "1" or "", disable stage 1
+ifneq "$(filter-out 1,$(stage))" ""
 compiler_stage1_NOT_NEEDED = YES
 endif
-# We don't want the rules for stage3 unless we have been explicitly
-# asked to build it
+# if stage is set to something other than "2" or "", disable stage 2
+ifneq "$(filter-out 2,$(stage))" ""
+compiler_stage2_NOT_NEEDED = YES
+endif
+# stage 3 has to be requested explicitly with stage=3
 ifneq "$(stage)" "3"
 compiler_stage3_NOT_NEEDED = YES
 endif
@@ -456,6 +455,11 @@ $(eval $(call build-package,compiler,stage1,0))
 $(eval $(call build-package,compiler,stage2,1))
 $(eval $(call build-package,compiler,stage3,2))
 
+# after build-package, because that sets compiler_stage1_HC_OPTS:
+compiler_stage1_HC_OPTS += $(GhcStage1HcOpts)
+compiler_stage2_HC_OPTS += $(GhcStage2HcOpts)
+compiler_stage3_HC_OPTS += $(GhcStage3HcOpts)
+
 ifneq "$(BINDIST)" "YES"
 
 compiler_stage2_TAGS_HC_OPTS = -package ghc
@@ -477,9 +481,16 @@ $(eval $(call compiler-hs-dependency,PrimOp,$(PRIMOP_BITS)))
 
 # GHC itself doesn't know about the above dependencies, so we have to
 # switch off the recompilation checker for those modules:
-compiler/prelude/PrimOps_HC_OPTS += -fforce-recomp
+compiler/prelude/PrimOp_HC_OPTS  += -fforce-recomp
 compiler/main/Constants_HC_OPTS  += -fforce-recomp
 
+# Workaround for #4003 in GHC 6.12.2.  It didn't happen in 6.12.1, and
+# will be fixed in 6.12.3.  Unfortunately we don't have a way to do
+# this for just stage1 in the build system.
+ifeq "$(GhcVersion)" "6.12.2"
+compiler/hsSyn/HsLit_HC_OPTS     += -fomit-interface-pragmas
+endif
+
 # Note [munge-stage1-package-config]
 # Strip the date/patchlevel from the version of stage1.  See Note
 # [fiddle-stage1-version] above.