/
ghc.mk
531 lines (464 loc) · 24.2 KB
/
ghc.mk
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# -----------------------------------------------------------------------------
#
# (c) 2009-2012 The University of Glasgow
#
# This file is part of the GHC build system.
#
# To understand how the build system works and how to modify it, see
# http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
# http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
#
# -----------------------------------------------------------------------------
# -----------------------------------------------------------------------------
# For expressing extra dependencies on source files
define compiler-hs-dependency # args: $1 = module, $2 = dependency
$$(foreach stage,1 2 3,\
$$(foreach way,$$(compiler_stage$$(stage)_WAYS),\
compiler/stage$$(stage)/build/$1.$$($$(way)_osuf))) : $2
endef
# -----------------------------------------------------------------------------
# Create compiler configuration
#
# The 'echo' commands simply spit the values of various make variables
# into Config.hs, whence they can be compiled and used by GHC itself
# This is just to avoid generating a warning when generating deps
# involving RtsFlags.h
compiler_stage1_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
compiler_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
compiler_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
compiler_stage1_C_FILES_NODEPS = compiler/parser/cutils.c
ifneq "$(BINDIST)" "YES"
compiler/stage1/package-data.mk : compiler/stage1/build/Config.hs
compiler/stage2/package-data.mk : compiler/stage2/build/Config.hs
compiler/stage3/package-data.mk : compiler/stage3/build/Config.hs
endif
compiler/stage%/build/Config.hs : mk/config.mk mk/project.mk | $$(dir $$@)/.
$(call removeFiles,$@)
@echo 'Creating $@ ... '
@echo '{-# LANGUAGE CPP #-}' >> $@
@echo 'module Config where' >> $@
@echo >> $@
@echo '#include "ghc_boot_platform.h"' >> $@
@echo >> $@
@echo 'data IntegerLibrary = IntegerGMP | IntegerSimple' >> $@
@echo ' deriving Eq' >> $@
@echo >> $@
@echo 'cBuildPlatformString :: String' >> $@
@echo 'cBuildPlatformString = BuildPlatform_NAME' >> $@
@echo 'cHostPlatformString :: String' >> $@
@echo 'cHostPlatformString = HostPlatform_NAME' >> $@
@echo 'cTargetPlatformString :: String' >> $@
@echo 'cTargetPlatformString = TargetPlatform_NAME' >> $@
@echo >> $@
@echo 'cProjectName :: String' >> $@
@echo 'cProjectName = "$(ProjectName)"' >> $@
@echo 'cProjectVersion :: String' >> $@
@echo 'cProjectVersion = "$(ProjectVersion)"' >> $@
@echo 'cProjectVersionInt :: String' >> $@
@echo 'cProjectVersionInt = "$(ProjectVersionInt)"' >> $@
@echo 'cProjectPatchLevel :: String' >> $@
@echo 'cProjectPatchLevel = "$(ProjectPatchLevel)"' >> $@
@echo 'cBooterVersion :: String' >> $@
@echo 'cBooterVersion = "$(GhcVersion)"' >> $@
@echo 'cStage :: String' >> $@
@echo 'cStage = show (STAGE :: Int)' >> $@
@echo 'cIntegerLibrary :: String' >> $@
@echo 'cIntegerLibrary = "$(INTEGER_LIBRARY)"' >> $@
@echo 'cIntegerLibraryType :: IntegerLibrary' >> $@
ifeq "$(INTEGER_LIBRARY)" "integer-gmp"
@echo 'cIntegerLibraryType = IntegerGMP' >> $@
else ifeq "$(INTEGER_LIBRARY)" "integer-simple"
@echo 'cIntegerLibraryType = IntegerSimple' >> $@
else ifneq "$(CLEANING)" "YES"
$(error Unknown integer library)
endif
@echo 'cSupportsSplitObjs :: String' >> $@
@echo 'cSupportsSplitObjs = "$(SupportsSplitObjs)"' >> $@
@echo 'cGhcWithInterpreter :: String' >> $@
@echo 'cGhcWithInterpreter = "$(GhcWithInterpreter)"' >> $@
@echo 'cGhcWithNativeCodeGen :: String' >> $@
@echo 'cGhcWithNativeCodeGen = "$(GhcWithNativeCodeGen)"' >> $@
@echo 'cGhcWithSMP :: String' >> $@
@echo 'cGhcWithSMP = "$(GhcWithSMP)"' >> $@
@echo 'cGhcRTSWays :: String' >> $@
@echo 'cGhcRTSWays = "$(GhcRTSWays)"' >> $@
@echo 'cGhcEnableTablesNextToCode :: String' >> $@
@echo 'cGhcEnableTablesNextToCode = "$(GhcEnableTablesNextToCode)"' >> $@
@echo 'cLeadingUnderscore :: String' >> $@
@echo 'cLeadingUnderscore = "$(LeadingUnderscore)"' >> $@
@echo 'cRAWCPP_FLAGS :: String' >> $@
@echo 'cRAWCPP_FLAGS = "$(RAWCPP_FLAGS)"' >> $@
@echo 'cGHC_DRIVER_DIR :: String' >> $@
@echo 'cGHC_DRIVER_DIR = "$(GHC_DRIVER_DIR)"' >> $@
@echo 'cGHC_UNLIT_PGM :: String' >> $@
@echo 'cGHC_UNLIT_PGM = "$(GHC_UNLIT_PGM)"' >> $@
@echo 'cGHC_UNLIT_DIR :: String' >> $@
@echo 'cGHC_UNLIT_DIR = "$(GHC_UNLIT_DIR)"' >> $@
@echo 'cGHC_SPLIT_PGM :: String' >> $@
@echo 'cGHC_SPLIT_PGM = "$(GHC_SPLIT_PGM)"' >> $@
@echo 'cGHC_SPLIT_DIR :: String' >> $@
@echo 'cGHC_SPLIT_DIR = "$(GHC_SPLIT_DIR)"' >> $@
@echo 'cGHC_SYSMAN_PGM :: String' >> $@
@echo 'cGHC_SYSMAN_PGM = "$(GHC_SYSMAN)"' >> $@
@echo 'cGHC_SYSMAN_DIR :: String' >> $@
@echo 'cGHC_SYSMAN_DIR = "$(GHC_SYSMAN_DIR)"' >> $@
@echo 'cDEFAULT_TMPDIR :: String' >> $@
@echo 'cDEFAULT_TMPDIR = "$(DEFAULT_TMPDIR)"' >> $@
@echo 'cLibFFI :: Bool' >> $@
ifeq "$(UseLibFFIForAdjustors)" "YES"
@echo 'cLibFFI = True' >> $@
else
@echo 'cLibFFI = False' >> $@
endif
@echo "cMPI_Opts :: String" >> $@
@echo "cMPI_Opts = \"$(MPIOpts)\"" >> $@
@echo "cPVM_Root :: String" >> $@
@echo "cPVM_Root = \"$(PVM_ROOT)\"" >> $@
@echo "cPVM_Arch :: String" >> $@
@echo "cPVM_Arch = \"$(PVM_ARCH)\"" >> $@
@echo done.
# -----------------------------------------------------------------------------
# Create platform includes
# Here we generate a little header file containing CPP symbols that GHC
# uses to determine which platform it is building on/for. The platforms
# can differ between stage1 and stage2 if we're cross-compiling, so we
# need one of these header files per stage.
PLATFORM_H = ghc_boot_platform.h
ifeq "$(BuildingCrossCompiler)" "YES"
compiler/stage1/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
cp $< $@
else
compiler/stage1/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
$(call removeFiles,$@)
@echo "Creating $@..."
@echo "#ifndef __PLATFORM_H__" >> $@
@echo "#define __PLATFORM_H__" >> $@
@echo >> $@
@echo "#define BuildPlatform_NAME \"$(BUILDPLATFORM)\"" >> $@
@echo "#define HostPlatform_NAME \"$(BUILDPLATFORM)\"" >> $@
@echo "#define TargetPlatform_NAME \"$(HOSTPLATFORM)\"" >> $@
@echo >> $@
@echo "#define $(BuildPlatform_CPP)_BUILD 1" >> $@
@echo "#define $(BuildPlatform_CPP)_HOST 1" >> $@
@echo "#define $(HostPlatform_CPP)_TARGET 1" >> $@
@echo >> $@
@echo "#define $(BuildArch_CPP)_BUILD_ARCH 1" >> $@
@echo "#define $(BuildArch_CPP)_HOST_ARCH 1" >> $@
@echo "#define $(HostArch_CPP)_TARGET_ARCH 1" >> $@
@echo "#define BUILD_ARCH \"$(BuildArch_CPP)\"" >> $@
@echo "#define HOST_ARCH \"$(BuildArch_CPP)\"" >> $@
@echo "#define TARGET_ARCH \"$(HostArch_CPP)\"" >> $@
@echo >> $@
@echo "#define $(BuildOS_CPP)_BUILD_OS 1" >> $@
@echo "#define $(BuildOS_CPP)_HOST_OS 1" >> $@
@echo "#define $(HostOS_CPP)_TARGET_OS 1" >> $@
@echo "#define BUILD_OS \"$(BuildOS_CPP)\"" >> $@
@echo "#define HOST_OS \"$(BuildOS_CPP)\"" >> $@
@echo "#define TARGET_OS \"$(HostOS_CPP)\"" >> $@
ifeq "$(HostOS_CPP)" "irix"
@echo "#ifndef $(IRIX_MAJOR)_TARGET_OS" >> $@
@echo "#define $(IRIX_MAJOR)_TARGET_OS 1" >> $@
@echo "#endif" >> $@
endif
@echo >> $@
@echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1" >> $@
@echo "#define $(BuildVendor_CPP)_HOST_VENDOR 1" >> $@
@echo "#define $(HostVendor_CPP)_TARGET_VENDOR 1" >> $@
@echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\"" >> $@
@echo "#define HOST_VENDOR \"$(BuildVendor_CPP)\"" >> $@
@echo "#define TARGET_VENDOR \"$(HostVendor_CPP)\"" >> $@
@echo >> $@
@echo "#endif /* __PLATFORM_H__ */" >> $@
@echo "Done."
endif
# For stage2 and above, the BUILD platform is the HOST of stage1, and
# the HOST platform is the TARGET of stage1. The TARGET remains the same
# (stage1 is the cross-compiler, not stage2).
compiler/stage2/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
$(call removeFiles,$@)
@echo "Creating $@..."
@echo "#ifndef __PLATFORM_H__" >> $@
@echo "#define __PLATFORM_H__" >> $@
@echo >> $@
@echo "#define BuildPlatform_NAME \"$(BUILDPLATFORM)\"" >> $@
@echo "#define HostPlatform_NAME \"$(HOSTPLATFORM)\"" >> $@
@echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
@echo >> $@
@echo "#define $(BuildPlatform_CPP)_BUILD 1" >> $@
@echo "#define $(HostPlatform_CPP)_HOST 1" >> $@
@echo "#define $(TargetPlatform_CPP)_TARGET 1" >> $@
@echo >> $@
@echo "#define $(BuildArch_CPP)_BUILD_ARCH 1" >> $@
@echo "#define $(HostArch_CPP)_HOST_ARCH 1" >> $@
@echo "#define $(TargetArch_CPP)_TARGET_ARCH 1" >> $@
@echo "#define BUILD_ARCH \"$(HostArch_CPP)\"" >> $@
@echo "#define HOST_ARCH \"$(HostArch_CPP)\"" >> $@
@echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
@echo >> $@
@echo "#define $(HostOS_CPP)_BUILD_OS 1" >> $@
@echo "#define $(HostOS_CPP)_HOST_OS 1" >> $@
@echo "#define $(TargetOS_CPP)_TARGET_OS 1" >> $@
@echo "#define BUILD_OS \"$(HostOS_CPP)\"" >> $@
@echo "#define HOST_OS \"$(HostOS_CPP)\"" >> $@
@echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
ifeq "$(TargetOS_CPP)" "irix"
@echo "#ifndef $(IRIX_MAJOR)_TARGET_OS" >> $@
@echo "#define $(IRIX_MAJOR)_TARGET_OS 1" >> $@
@echo "#endif" >> $@
endif
@echo >> $@
@echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1" >> $@
@echo "#define $(HostVendor_CPP)_HOST_VENDOR 1" >> $@
@echo "#define $(TargetVendor_CPP)_TARGET_VENDOR 1" >> $@
@echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\"" >> $@
@echo "#define HOST_VENDOR \"$(HostVendor_CPP)\"" >> $@
@echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
@echo >> $@
@echo "#endif /* __PLATFORM_H__ */" >> $@
@echo "Done."
compiler/stage3/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
"$(CP)" $< $@
# ----------------------------------------------------------------------------
# Generate supporting stuff for prelude/PrimOp.lhs
# from prelude/primops.txt
# XXX: these should go in stage1/stage2/stage3
PRIMOP_BITS = compiler/primop-data-decl.hs-incl \
compiler/primop-tag.hs-incl \
compiler/primop-list.hs-incl \
compiler/primop-has-side-effects.hs-incl \
compiler/primop-out-of-line.hs-incl \
compiler/primop-commutable.hs-incl \
compiler/primop-code-size.hs-incl \
compiler/primop-can-fail.hs-incl \
compiler/primop-strictness.hs-incl \
compiler/primop-primop-info.hs-incl
compiler_CPP_OPTS += $(addprefix -I,$(GHC_INCLUDE_DIRS))
compiler_CPP_OPTS += ${GhcCppOpts}
define preprocessCompilerFiles
# $0 = stage
compiler/stage$1/build/Parser.y: compiler/parser/Parser.y.pp
$$(CPP) $$(RAWCPP_FLAGS) -P $$(compiler_CPP_OPTS) -x c $$< | grep -v '^#pragma GCC' > $$@
endef
$(eval $(call preprocessCompilerFiles,1))
$(eval $(call preprocessCompilerFiles,2))
$(eval $(call preprocessCompilerFiles,3))
$(PRIMOPS_TXT): %: %.pp compiler/stage1/$(PLATFORM_H)
$(CPP) $(RAWCPP_FLAGS) -P $(compiler_CPP_OPTS) -x c $< | grep -v '^#pragma GCC' > $@
$(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) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --primop-tag < $< > $@
compiler/primop-list.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --primop-list < $< > $@
compiler/primop-has-side-effects.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --has-side-effects < $< > $@
compiler/primop-out-of-line.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --out-of-line < $< > $@
compiler/primop-commutable.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --commutable < $< > $@
compiler/primop-code-size.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --code-size < $< > $@
compiler/primop-can-fail.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --can-fail < $< > $@
compiler/primop-strictness.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --strictness < $< > $@
compiler/primop-primop-info.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
"$(GENPRIMOP_INPLACE)" --primop-primop-info < $< > $@
# Usages aren't used any more; but the generator
# can still generate them if we want them back
compiler/primop-usage.hs-incl: $(PRIMOPS_TXT)
"$(GENPRIMOP_INPLACE)" --usage < $< > $@
endif
# -----------------------------------------------------------------------------
# Configuration
compiler_stage1_CONFIGURE_OPTS += --flags=stage1
compiler_stage2_CONFIGURE_OPTS += --flags=stage2
compiler_stage3_CONFIGURE_OPTS += --flags=stage3
ifeq "$(GhcWithNativeCodeGen)" "YES"
compiler_stage1_CONFIGURE_OPTS += --flags=ncg
compiler_stage2_CONFIGURE_OPTS += --flags=ncg
endif
ifeq "$(GhcWithInterpreter)" "YES"
compiler_stage2_CONFIGURE_OPTS += --flags=ghci
ifeq "$(BuildSharedLibs)" "YES"
# There are too many symbols to make a Windows DLL for the ghc package,
# so we don't build it the dyn way; see trac #5987
ifneq "$(TargetOS_CPP)" "mingw32"
compiler_stage2_CONFIGURE_OPTS += --enable-shared
# If we are going to use dynamic libraries instead of .o files for ghci,
# we will need to always retain CAFs in the compiler.
# ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
# function which sets the keepCAFs flag for the RTS before any Haskell
# code is run.
compiler_stage2_CONFIGURE_OPTS += --flags=dynlibs
endif
endif
ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
# Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
# or not?
# XXX This should logically be a CPP option, but there doesn't seem to
# be a flag for that
compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
endif
# Should the debugger commands be enabled?
ifeq "$(GhciWithDebugger)" "YES"
compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DDEBUGGER
endif
endif
ifeq "$(TargetOS_CPP)" "openbsd"
compiler_CONFIGURE_OPTS += --ld-options=-E
endif
ifeq "$(GhcUnregisterised)" "NO"
else
compiler_CONFIGURE_OPTS += --ghc-option=-DNO_REGS
endif
ifeq "$(GhcProfiled)" "YES"
# If we're profiling GHC then we want SCCs. However, adding -auto-all
# everywhere tends to give a hard-to-read profile, and adds lots of
# overhead. A better approach is to proceed top-down; identify the
# parts of the compiler of interest, and then add further cost centres
# as necessary. Turn on -auto-all for individual modules like this:
# compiler/main/DriverPipeline_HC_OPTS += -auto-all
compiler/main/GhcMake_HC_OPTS += -auto-all
compiler/main/GHC_HC_OPTS += -auto-all
# or alternatively add {-# OPTIONS_GHC -auto-all #-} to the top of
# modules you're interested in.
# We seem to still build the vanilla libraries even if we say
# --disable-library-vanilla, but installation then fails, as Cabal
# doesn't copy the vanilla .hi files, but ghc-pkg complains about
# their absence when we register the package. So for now, we just
# leave the vanilla libraries enabled.
# compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
compiler_stage2_CONFIGURE_OPTS += --ghc-pkg-option=--force
endif
compiler_stage3_CONFIGURE_OPTS := $(compiler_stage2_CONFIGURE_OPTS)
compiler_stage1_CONFIGURE_OPTS += --ghc-option=-DSTAGE=1
compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DSTAGE=2
compiler_stage3_CONFIGURE_OPTS += --ghc-option=-DSTAGE=3
compiler_stage2_HADDOCK_OPTS += --optghc=-DSTAGE=2
compiler/stage1/package-data.mk : compiler/ghc.mk
compiler/stage2/package-data.mk : compiler/ghc.mk
compiler/stage3/package-data.mk : compiler/ghc.mk
# -----------------------------------------------------------------------------
# And build the package
compiler_PACKAGE = ghc
# Note [fiddle-stage1-version]
# The version of the GHC package changes every day, since the
# patchlevel is the current date. We don't want to force
# recompilation of the entire compiler when this happens, so for stage
# 1 we omit the patchlevel from the version number. For stage 2 we
# have to include the patchlevel since this is the package we install,
# however.
#
# Note: we also have to tweak the version number of the package itself
# when it gets registered; see Note [munge-stage1-package-config]
# below.
# The ProjectPatchLevel > 20000000 iff it's a date. If it's e.g. 6.12.1
# then we don't want to remove it
ifneq "$(CLEANING)" "YES"
ifeq "$(shell [ $(ProjectPatchLevel) -gt 20000000 ] && echo YES)" "YES"
compiler_stage1_VERSION_MUNGED = YES
endif
endif
ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
compiler_stage1_MUNGED_VERSION = $(subst .$(ProjectPatchLevel),,$(ProjectVersion))
define compiler_PACKAGE_MAGIC
compiler_stage1_VERSION = $(compiler_stage1_MUNGED_VERSION)
endef
# Don't register the non-munged package
compiler_stage1_REGISTER_PACKAGE = NO
endif
# haddocking only happens for stage2
compiler_stage1_DO_HADDOCK = NO
compiler_stage3_DO_HADDOCK = NO
# Don't do splitting for the GHC package, it takes too long and
# there's not much benefit.
compiler_stage1_SplitObjs = NO
compiler_stage2_SplitObjs = NO
compiler_stage3_SplitObjs = NO
ifeq "$(TargetOS_CPP)" "mingw32"
# There are too many symbols to make a Windows DLL for the ghc package,
# so we don't build it the dyn way; see trac #5987
compiler_stage1_EXCLUDED_WAYS := dyn
compiler_stage2_EXCLUDED_WAYS := dyn
compiler_stage3_EXCLUDED_WAYS := dyn
endif
# if stage is set to something other than "1" or "", disable stage 1
ifneq "$(filter-out 1,$(stage))" ""
compiler_stage1_NOT_NEEDED = YES
endif
# 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
$(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 adds --enable-library-for-ghci
# to compiler_stage*_CONFIGURE_OPTS:
# We don't build the GHCi library for the ghc package. We can load it
# the .a file instead, and as object splitting isn't on for the ghc
# package this isn't much slower.However, not building the package saves
# a significant chunk of disk space.
compiler_stage1_CONFIGURE_OPTS += --disable-library-for-ghci
compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
compiler_stage3_CONFIGURE_OPTS += --disable-library-for-ghci
# 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
$(eval $(call tags-package,compiler,stage2))
$(compiler_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
$(compiler_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
$(compiler_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
COMPILER_INCLUDES_DEPS += $(includes_H_CONFIG)
COMPILER_INCLUDES_DEPS += $(includes_H_PLATFORM)
COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS)
COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS_HASKELL_TYPE)
COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS_HASKELL_WRAPPERS)
COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS_HASKELL_EXPORTS)
COMPILER_INCLUDES_DEPS += $(includes_DERIVEDCONSTANTS)
COMPILER_INCLUDES_DEPS += $(PRIMOP_BITS)
$(compiler_stage1_depfile_haskell) : $(COMPILER_INCLUDES_DEPS)
$(compiler_stage2_depfile_haskell) : $(COMPILER_INCLUDES_DEPS)
$(compiler_stage3_depfile_haskell) : $(COMPILER_INCLUDES_DEPS)
# 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 that module:
compiler/prelude/PrimOp_HC_OPTS += -fforce-recomp
# LibFFI.hs #includes ffi.h
compiler/stage2/build/LibFFI.hs : $(libffi_HEADERS)
# On Windows it seems we also need to link directly to libffi
ifeq "$(HostOS_CPP)" "mingw32"
define windowsDynLinkToFfi
# $1 = way
ifneq "$$(findstring dyn, $1)" ""
compiler_stage2_$1_ALL_HC_OPTS += -l$$(LIBFFI_WINDOWS_LIB)
endif
endef
$(foreach way,$(GhcLibWays),$(eval $(call windowsDynLinkToFfi,$(way))))
endif
# Note [munge-stage1-package-config]
# Strip the date/patchlevel from the version of stage1. See Note
# [fiddle-stage1-version] above.
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/' \
-e 's/^\(hs-libraries: HSghc-.*\)\.$(ProjectPatchLevel)$$/\1/' \
< $< > $@
"$(compiler_stage1_GHC_PKG)" update --force $(compiler_stage1_GHC_PKG_OPTS) $@
# We need to make sure the munged config is in the database before we
# try to configure ghc-bin
ghc/stage1/package-data.mk : compiler/stage1/inplace-pkg-config-munged
endif
endif