X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fghc.mk;h=c237df7a5c30143ad0d017044fcd6515bc975ad5;hb=3a60f713e57c22c7357bec66bfcee6e8ddffee9a;hp=6f781925db02e34240fd46ac90385e69698f3b31;hpb=883d980815437736c486bf69b2f066ef918d2989;p=ghc-hetmet.git

diff --git a/compiler/ghc.mk b/compiler/ghc.mk
index 6f78192..c237df7 100644
--- a/compiler/ghc.mk
+++ b/compiler/ghc.mk
@@ -29,6 +29,14 @@ endef
 
 compiler_CONFIG_HS = compiler/main/Config.hs
 
+# This is just to avoid generating a warning when generating deps
+# involving RtsFlags.h
+compiler_stage1_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
+compiler_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
+compiler_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
+
+compiler_stage1_C_FILES_NODEPS = compiler/parser/cutils.c
+
 ifneq "$(BINDIST)" "YES"
 compiler/stage1/package-data.mk : $(compiler_CONFIG_HS)
 compiler/stage2/package-data.mk : $(compiler_CONFIG_HS)
@@ -257,6 +265,7 @@ $(PRIMOPS_TXT) compiler/parser/Parser.y: %: %.pp compiler/stage1/$(PLATFORM_H)
 
 $(eval $(call clean-target,compiler,primop, $(PRIMOPS_TXT) compiler/parser/Parser.y $(PRIMOP_BITS)))
 
+ifneq "$(BootingFromHc)" "YES"
 compiler/primop-data-decl.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 	"$(GENPRIMOP_INPLACE)" --data-decl          < $< > $@
 compiler/primop-tag.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
@@ -282,6 +291,7 @@ compiler/primop-primop-info.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 # can still generate them if we want them back
 compiler/primop-usage.hs-incl: $(PRIMOPS_TXT)
 	"$(GENPRIMOP_INPLACE)" --usage              < $< > $@
+endif
 
 # -----------------------------------------------------------------------------
 # Configuration
@@ -411,8 +421,13 @@ compiler_PACKAGE = ghc
 # Note: we also have to tweak the version number of the package itself
 # when it gets registered; see Note [munge-stage1-package-config]
 # below.
-ifneq "$(ProjectPatchLevel)" "0"
+# The ProjectPatchLevel > 20000000 iff it's a date. If it's e.g. 6.12.1
+# then we don't want to remove it
+ifeq "$(shell [ $(ProjectPatchLevel) -gt 20000000 ] && echo YES)" "YES"
+compiler_stage1_VERSION_MUNGED = YES
+endif
 
+ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
 define compiler_PACKAGE_MAGIC
 compiler_stage1_VERSION = $(subst .$(ProjectPatchLevel),,$(ProjectVersion))
 endef
@@ -451,24 +466,29 @@ ifeq "$(stage)" "3"
 $(eval $(call build-package,compiler,stage3,2))
 endif
 
-$(compiler_stage1_depfile) : compiler/stage1/$(PLATFORM_H)
-$(compiler_stage2_depfile) : compiler/stage2/$(PLATFORM_H)
-$(compiler_stage3_depfile) : compiler/stage3/$(PLATFORM_H)
+$(compiler_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
+$(compiler_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
+$(compiler_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
 
-$(compiler_stage1_depfile) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
-$(compiler_stage2_depfile) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
-$(compiler_stage3_depfile) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
+$(compiler_stage1_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
+$(compiler_stage2_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
+$(compiler_stage3_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
 
 # Every Constants.o object file depends on includes/GHCConstants.h:
-$(eval $(call compiler-hs-dependency,Constants,$(includes_GHCCONSTANTS)))
+$(eval $(call compiler-hs-dependency,Constants,$(includes_GHCCONSTANTS) includes/HaskellConstants.hs))
 
 # Every PrimOp.o object file depends on $(PRIMOP_BITS):
 $(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/main/Constants_HC_OPTS  += -fforce-recomp
+
 # Note [munge-stage1-package-config]
 # Strip the date/patchlevel from the version of stage1.  See Note
 # [fiddle-stage1-version] above.
-ifneq "$(ProjectPatchLevel)" "0"
+ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
 compiler/stage1/inplace-pkg-config-munged: compiler/stage1/inplace-pkg-config
 	sed -e 's/^\(version: .*\)\.$(ProjectPatchLevel)$$/\1/' \
 	    -e 's/^\(id: .*\)\.$(ProjectPatchLevel)$$/\1/' \