# -----------------------------------------------------------------------------
-# Main compiler Makefile
-
-# Targets:
-#
-# all builds stage1 compiler
-#
-# boot stage=N generate build dirs and dependencies for stage N.
-# NB. Must be done before 'make stageN'.
-# NB. Cannot 'make boot stage=2' until stage1 has
-# been built (similarly for stage3).
-#
-# stage1 (or stage=1) builds stage1 compiler
-# stage2 (or stage=2) builds stage2 compiler
-# stage3 (or stage=3) builds stage3 compiler
#
-
-TOP = ..
-
-ifeq "$(stage)" ""
-stage=1
-endif
-
-include $(TOP)/mk/boilerplate.mk
-include $(TOP)/mk/cabal-flags.mk
-
-ifeq "$(GhcThreaded) $(GhcProfiled)" "YES YES"
-$(error Cannot make GHC both threaded and profiled)
-endif
-
-CONFIG_HS = main/Config.hs
-PRIMOP_BITS = primop-data-decl.hs-incl \
- primop-tag.hs-incl \
- primop-list.hs-incl \
- primop-has-side-effects.hs-incl \
- primop-out-of-line.hs-incl \
- primop-commutable.hs-incl \
- primop-needs-wrapper.hs-incl \
- primop-can-fail.hs-incl \
- primop-strictness.hs-incl \
- primop-primop-info.hs-incl
-
-boot:: boot.stage.$(stage)
-
-all:: build.stage.$(stage)
-
-doc:: doc.stage.$(stage)
-
-stage1 ::
- $(MAKE) stage=1
-
-stage2 ::
- $(MAKE) stage=2
-
-stage3 ::
- $(MAKE) stage=3
-
-ifeq "$(CLEAN_ALL_STAGES)" "YES"
-clean distclean::
- $(RM) -f prelude/primops.txt
- $(RM) -f $(PRIMOP_BITS)
- $(RM) -f $(CONFIG_HS)
- $(RM) -f parser/Parser.y
- $(RM) -rf stage1 stage2plus
- $(RM) -f $(STAGE3_PACKAGE_CONF)
-endif
-
-ifeq "$(CLEAN_ALL_STAGES)" "YES"
-clean distclean:: clean.stage.1 clean.stage.2 clean.stage.3
-else
-clean distclean:: clean.stage.$(stage)
-endif
-
-clean.stage.%:
- -$(CABAL) clean --distpref dist-stage$*
- $(RM) -f Makefile-stage$*
-
-CONFIGURE_FLAGS_STAGE1 += --flags=stage1
-CONFIGURE_FLAGS_STAGE2 += --flags=-stage1
-
-CONFIGURE_FLAGS_STAGE1 += --flags=-ghci
-
-ifeq "$(GhcWithNativeCodeGen)" "YES"
-CONFIGURE_FLAGS_STAGE1 += --flags=ncg
-CONFIGURE_FLAGS_STAGE2 += --flags=ncg
-else
-CONFIGURE_FLAGS_STAGE1 += --flags=-ncg
-CONFIGURE_FLAGS_STAGE2 += --flags=-ncg
-endif
-
-ifeq "$(GhcWithInterpreter)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --flags=ghci
-
-ifeq "$(BuildSharedLibs)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --enable-shared
-# If we are going to use dynamic libraries instead of .o files for ghci,
-# we will need to always retain CAFs in the compiler.
-# ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
-# function which sets the keepCAFs flag for the RTS before any Haskell
-# code is run.
-CONFIGURE_FLAGS_STAGE2 += --flags=dynlibs
-else
-CONFIGURE_FLAGS_STAGE2 += --flags=-dynlibs
-endif
-
-ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
-# Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
-# or not?
-# XXX This should logically be a CPP option, but there doesn't seem to
-# be a flag for that
-CONFIGURE_FLAGS_STAGE2 += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
-endif
-
-# Should the debugger commands be enabled?
-ifeq "$(GhciWithDebugger)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --ghc-option=-DDEBUGGER
-endif
-
-# Enable editline if either:
-# - we're building stage 1 and $(GhcHasEditline)="YES"
-# - we're building stage 2/3, and we have built the editline package
+# (c) 2009 The University of Glasgow
#
-# But we don't enable editline on Windows, as Windows terminals have
-# editline-like support builtin.
+# This file is part of the GHC build system.
#
-ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-CONFIGURE_FLAGS_STAGE1 += --flags=-editline
-CONFIGURE_FLAGS_STAGE2 += --flags=-editline
-else
-ifeq "$(GhcHasEditline)" "YES"
-CONFIGURE_FLAGS_STAGE1 += --flags=editline
-else
-CONFIGURE_FLAGS_STAGE1 += --flags=-editline
-endif
-ifeq "$(wildcard $(FPTOOLS_TOP_ABS)/libraries/editline/unbuildable)" ""
-CONFIGURE_FLAGS_STAGE2 += --flags=editline
-else
-CONFIGURE_FLAGS_STAGE2 += --flags=-editline
-endif
-endif
-
-else
-CONFIGURE_FLAGS_STAGE2 += --flags=-ghci
-endif
-
-ifeq "$(GhcWithNativeCodeGen)" "NO"
-# XXX This should logically be a CPP option, but there doesn't seem to
-# be a flag for that
-COMMON_CONFIGURE_FLAGS += --ghc-option=-DOMIT_NATIVE_CODEGEN
-endif
-
-ifeq "$(TargetOS_CPP)" "openbsd"
-COMMON_CONFIGURE_FLAGS += --ld-options=-E
-endif
-
-ifeq "$(GhcUnregisterised)" "NO"
-ifeq "$(HOSTPLATFORM)" "ia64-unknown-linux"
-# needed for generating proper relocation in large binaries: trac #856
-COMMON_CONFIGURE_FLAGS += --ld-option=-Wl,--relax
-endif
-endif
-
-# We need to turn on profiling either if we have been asked to
-# (GhcLibProfiled = YES) or if we want GHC itself to be compiled with
-# profiling enabled (GhcProfiled = YES).
-ifneq "$(GhcLibProfiled) $(GhcProfiled)" "NO NO"
-CONFIGURE_FLAGS_STAGE2 += --enable-library-profiling
-# And if we're profiling GHC then we want lots of SCCs
-ifeq "$(GhcProfiled)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --ghc-option=-auto-all
-endif
-endif
-
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
-# The #include is vital for the via-C route with older compilers, else the C
-# compiler doesn't realise that the stcall foreign imports are indeed
-# stdcall, and doesn't generate the Foo@8 name for them
-# As it's only important for older compilers we don't need to do anything
-# for stage2+.
-CONFIGURE_FLAGS_STAGE1 += --ghc-option='-\#include' \
- --ghc-option='"<windows.h>"' \
- --ghc-option='-\#include' \
- --ghc-option='"<process.h>"'
-endif
-
-# ghc_strlen percolates through so many modules that it is easier to get its
-# prototype via a global option instead of a myriad of per-file OPTIONS.
-# Again, this is only important for older compilers, so we don't do it in
-# stage 2+.
-CONFIGURE_FLAGS_STAGE1 += --ghc-options='-\#include "cutils.h"'
-
-CONFIGURE_FLAGS_STAGE3 = $(CONFIGURE_FLAGS_STAGE2)
-CONFIGURE_FLAGS_STAGE1 += $(USE_BOOT_CONFIGURE_FLAGS)
-CONFIGURE_FLAGS_STAGE2 += $(USE_STAGE1_CONFIGURE_FLAGS)
-CONFIGURE_FLAGS_STAGE3 += $(USE_STAGE2_CONFIGURE_FLAGS)
-
-boot.stage.%: $(PRIMOP_BITS) $(CONFIG_HS) parser/Parser.y
- test -e $(STAGE3_PACKAGE_CONF) || echo "[]" > $(STAGE3_PACKAGE_CONF)
- $(CABAL) configure --distpref dist-stage$* \
- $(CONFIGURE_FLAGS_STAGE$*) \
- $(INSTALL_DIRS_CONFIGURE_FLAGS) \
- $(COMMON_CONFIGURE_FLAGS) \
- --ghc-option=-DSTAGE=$*
- $(RM) -f Makefile-stage$*
- $(CABAL) makefile --distpref dist-stage$* -f Makefile-stage$*
-
-build.stage.%:
- $(MAKE) -f Makefile-stage$* stage=$*
- $(CABAL) register --distpref dist-stage$* --inplace
- $(MAKE) -C ../ghc stage=$*
-
-doc.stage.%:
- $(CABAL) haddock --distpref dist-stage$* \
- --haddock-option=--optghc=-DSTAGE=$* \
- --with-haddock=$(FPTOOLS_TOP_ABS)/utils/haddock/install-inplace/bin/haddock
-
-# XXX We ought to actually install the (stage 2) library
-install:
- @:
-
-# -----------------------------------------------------------------------------
-# Create compiler configuration
+# 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
#
-# The 'echo' commands simply spit the values of various make variables
-# into Config.hs, whence they can be compiled and used by GHC itself
-
-$(CONFIG_HS) : $(FPTOOLS_TOP)/mk/config.mk
- @$(RM) -f $(CONFIG_HS)
- @echo "Creating $(CONFIG_HS) ... "
- @echo "module Config where" >>$(CONFIG_HS)
- @echo "cProjectName :: String" >> $(CONFIG_HS)
- @echo "cProjectName = \"$(ProjectName)\"" >> $(CONFIG_HS)
- @echo "cProjectVersion :: String" >> $(CONFIG_HS)
- @echo "cProjectVersion = \"$(ProjectVersion)\"" >> $(CONFIG_HS)
- @echo "cProjectVersionInt :: String" >> $(CONFIG_HS)
- @echo "cProjectVersionInt = \"$(ProjectVersionInt)\"" >> $(CONFIG_HS)
- @echo "cProjectPatchLevel :: String" >> $(CONFIG_HS)
- @echo "cProjectPatchLevel = \"$(ProjectPatchLevel)\"" >> $(CONFIG_HS)
- @echo "cBooterVersion :: String" >> $(CONFIG_HS)
- @echo "cBooterVersion = \"$(GhcVersion)\"" >> $(CONFIG_HS)
- @echo "cStage :: String" >> $(CONFIG_HS)
- @echo "cStage = show (STAGE :: Int)" >> $(CONFIG_HS)
- @echo "cHscIfaceFileVersion :: String" >> $(CONFIG_HS)
- @echo "cHscIfaceFileVersion = \"$(HscIfaceFileVersion)\"" >> $(CONFIG_HS)
- @echo "cSplitObjs :: String" >> $(CONFIG_HS)
- @echo "cSplitObjs = \"$(SplitObjs)\"" >> $(CONFIG_HS)
- @echo "cGhcWithInterpreter :: String" >> $(CONFIG_HS)
- @echo "cGhcWithInterpreter = \"$(GhcWithInterpreter)\"" >> $(CONFIG_HS)
- @echo "cGhcWithNativeCodeGen :: String" >> $(CONFIG_HS)
- @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $(CONFIG_HS)
- @echo "cGhcWithSMP :: String" >> $(CONFIG_HS)
- @echo "cGhcWithSMP = \"$(GhcWithSMP)\"" >> $(CONFIG_HS)
- @echo "cGhcRTSWays :: String" >> $(CONFIG_HS)
- @echo "cGhcRTSWays = \"$(GhcRTSWays)\"" >> $(CONFIG_HS)
- @echo "cGhcUnregisterised :: String" >> $(CONFIG_HS)
- @echo "cGhcUnregisterised = \"$(GhcUnregisterised)\"" >> $(CONFIG_HS)
- @echo "cGhcEnableTablesNextToCode :: String" >> $(CONFIG_HS)
- @echo "cGhcEnableTablesNextToCode = \"$(GhcEnableTablesNextToCode)\"" >> $(CONFIG_HS)
- @echo "cLeadingUnderscore :: String" >> $(CONFIG_HS)
- @echo "cLeadingUnderscore = \"$(LeadingUnderscore)\"" >> $(CONFIG_HS)
- @echo "cRAWCPP_FLAGS :: String" >> $(CONFIG_HS)
- @echo "cRAWCPP_FLAGS = \"$(RAWCPP_FLAGS)\"" >> $(CONFIG_HS)
- @echo "cGCC :: String" >> $(CONFIG_HS)
- @echo "cGCC = \"$(WhatGccIsCalled)\"" >> $(CONFIG_HS)
- @echo "cMKDLL :: String" >> $(CONFIG_HS)
- @echo "cMKDLL = \"$(BLD_DLL)\"" >> $(CONFIG_HS)
- @echo "cLdIsGNULd :: String" >> $(CONFIG_HS)
- @echo "cLdIsGNULd = \"$(LdIsGNULd)\"" >> $(CONFIG_HS)
- @echo "cLD_X :: String" >> $(CONFIG_HS)
- @echo "cLD_X = \"$(LD_X)\"" >> $(CONFIG_HS)
- @echo "cGHC_DRIVER_DIR_REL :: String" >> $(CONFIG_HS)
- @echo "cGHC_DRIVER_DIR_REL = \"$(GHC_DRIVER_DIR_REL)\"" >> $(CONFIG_HS)
- @echo "cGHC_TOUCHY_PGM :: String" >> $(CONFIG_HS)
- @echo "cGHC_TOUCHY_PGM = \"$(GHC_TOUCHY_PGM)\"" >> $(CONFIG_HS)
- @echo "cGHC_TOUCHY_DIR_REL :: String" >> $(CONFIG_HS)
- @echo "cGHC_TOUCHY_DIR_REL = \"$(GHC_TOUCHY_DIR_REL)\"" >> $(CONFIG_HS)
- @echo "cGHC_UNLIT_PGM :: String" >> $(CONFIG_HS)
- @echo "cGHC_UNLIT_PGM = \"$(GHC_UNLIT_PGM)\"" >> $(CONFIG_HS)
- @echo "cGHC_UNLIT_DIR_REL :: String" >> $(CONFIG_HS)
- @echo "cGHC_UNLIT_DIR_REL = \"$(GHC_UNLIT_DIR_REL)\"" >> $(CONFIG_HS)
- @echo "cGHC_MANGLER_PGM :: String" >> $(CONFIG_HS)
- @echo "cGHC_MANGLER_PGM = \"$(GHC_MANGLER_PGM)\"" >> $(CONFIG_HS)
- @echo "cGHC_MANGLER_DIR_REL :: String" >> $(CONFIG_HS)
- @echo "cGHC_MANGLER_DIR_REL = \"$(GHC_MANGLER_DIR_REL)\"" >> $(CONFIG_HS)
- @echo "cGHC_SPLIT_PGM :: String" >> $(CONFIG_HS)
- @echo "cGHC_SPLIT_PGM = \"$(GHC_SPLIT_PGM)\"" >> $(CONFIG_HS)
- @echo "cGHC_SPLIT_DIR_REL :: String" >> $(CONFIG_HS)
- @echo "cGHC_SPLIT_DIR_REL = \"$(GHC_SPLIT_DIR_REL)\"" >> $(CONFIG_HS)
- @echo "cGHC_SYSMAN_PGM :: String" >> $(CONFIG_HS)
- @echo "cGHC_SYSMAN_PGM = \"$(GHC_SYSMAN)\"" >> $(CONFIG_HS)
- @echo "cGHC_SYSMAN_DIR_REL :: String" >> $(CONFIG_HS)
- @echo "cGHC_SYSMAN_DIR_REL = \"$(GHC_SYSMAN_DIR)\"" >> $(CONFIG_HS)
- @echo "cGHC_CP :: String" >> $(CONFIG_HS)
- @echo "cGHC_CP = \"$(GHC_CP)\"" >> $(CONFIG_HS)
- @echo "cGHC_PERL :: String" >> $(CONFIG_HS)
- @echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
- @echo "cEnableWin32DLLs :: String" >> $(CONFIG_HS)
- @echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
- @echo "cCONTEXT_DIFF :: String" >> $(CONFIG_HS)
- @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
- @echo "cUSER_WAY_NAMES :: String" >> $(CONFIG_HS)
- @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
- @echo "cUSER_WAY_OPTS :: String" >> $(CONFIG_HS)
- @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
- @echo "cDEFAULT_TMPDIR :: String" >> $(CONFIG_HS)
- @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
- @echo "cRelocatableBuild :: Bool" >> $(CONFIG_HS)
-ifeq "$(RelocatableBuild)" "YES"
- @echo "cRelocatableBuild = True" >> $(CONFIG_HS)
-else
- @echo "cRelocatableBuild = False" >> $(CONFIG_HS)
-endif
- @echo "cLibFFI :: Bool" >> $(CONFIG_HS)
-ifeq "$(UseLibFFIForAdjustors)" "YES"
- @echo "cLibFFI = True" >> $(CONFIG_HS)
-else
- @echo "cLibFFI = False" >> $(CONFIG_HS)
-endif
- @echo done.
-
# -----------------------------------------------------------------------------
-# Create platform includes
-
-# Here we generate a little header file containing CPP symbols that GHC
-# uses to determine which platform it is building on/for. The platforms
-# can differ between stage1 and stage2 if we're cross-compiling, so we
-# need one of these header files per stage.
-
-PLATFORM_H = ghc_boot_platform.h
-
-stage1/$(PLATFORM_H) : $(FPTOOLS_TOP)/mk/config.mk
- $(MKDIRHIER) stage1
- @echo "Creating $@..."
- @$(RM) $@
- @echo "#ifndef __PLATFORM_H__" >$@
- @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" >> $@
- @echo "#define BUILD_ARCH \"$(BuildArch_CPP)\"" >> $@
- @echo "#define HOST_ARCH \"$(HostArch_CPP)\"" >> $@
- @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
- @echo >> $@
- @echo "#define $(BuildOS_CPP)_BUILD_OS 1" >> $@
- @echo "#define $(HostOS_CPP)_HOST_OS 1" >> $@
- @echo "#define $(TargetOS_CPP)_TARGET_OS 1" >> $@
- @echo "#define BUILD_OS \"$(BuildOS_CPP)\"" >> $@
- @echo "#define HOST_OS \"$(HostOS_CPP)\"" >> $@
- @echo "#define TARGET_OS \"$(TargetOS_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 $(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__ */" >> $@
- @echo "Done."
-# For stage2 and above, the BUILD platform is the HOST of stage1, and
-# the HOST platform is the TARGET of stage1. The TARGET remains the same
-# (stage1 is the cross-compiler, not stage2).
-stage2plus/$(PLATFORM_H) : $(FPTOOLS_TOP)/mk/config.mk
- $(MKDIRHIER) stage2plus
- @echo "Creating $@..."
- @$(RM) $@
- @echo "#ifndef __PLATFORM_H__" >$@
- @echo "#define __PLATFORM_H__" >>$@
- @echo >> $@
- @echo "#define BuildPlatform_NAME \"$(HOSTPLATFORM)\"" >> $@
- @echo "#define HostPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
- @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
- @echo >> $@
- @echo "#define $(HostPlatform_CPP)_BUILD 1" >> $@
- @echo "#define $(TargetPlatform_CPP)_HOST 1" >> $@
- @echo "#define $(TargetPlatform_CPP)_TARGET 1" >> $@
- @echo >> $@
- @echo "#define $(HostArch_CPP)_BUILD_ARCH 1" >> $@
- @echo "#define $(TargetArch_CPP)_HOST_ARCH 1" >> $@
- @echo "#define $(TargetArch_CPP)_TARGET_ARCH 1" >> $@
- @echo "#define BUILD_ARCH \"$(HostArch_CPP)\"" >> $@
- @echo "#define HOST_ARCH \"$(TargetArch_CPP)\"" >> $@
- @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
- @echo >> $@
- @echo "#define $(HostOS_CPP)_BUILD_OS 1" >> $@
- @echo "#define $(TargetOS_CPP)_HOST_OS 1" >> $@
- @echo "#define $(TargetOS_CPP)_TARGET_OS 1" >> $@
- @echo "#define BUILD_OS \"$(HostOS_CPP)\"" >> $@
- @echo "#define HOST_OS \"$(TargetOS_CPP)\"" >> $@
- @echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
-ifeq "$(HostOS_CPP)" "irix"
- @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS " >> $@
- @echo "#define $(IRIX_MAJOR)_TARGET_OS 1" >> $@
- @echo "#endif " >> $@
-endif
- @echo >> $@
- @echo "#define $(HostVendor_CPP)_BUILD_VENDOR 1" >> $@
- @echo "#define $(TargetVendor_CPP)_HOST_VENDOR 1" >> $@
- @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR 1" >> $@
- @echo "#define BUILD_VENDOR \"$(HostVendor_CPP)\"" >> $@
- @echo "#define HOST_VENDOR \"$(TargetVendor_CPP)\"" >> $@
- @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
- @echo >> $@
- @echo "#endif /* __PLATFORM_H__ */" >> $@
- @echo "Done."
+# If the user says 'make' or 'make stage=2' here, we behave as if they were
+# in the ghc directory instead, so that the executable GHC gets built.
+.PHONY: default_to_ghc all_ghc
+default_to_ghc : all_ghc
-ifeq "$(stage)" "1"
-STAGE_PLATFORM_H = stage1/$(PLATFORM_H)
-else
-STAGE_PLATFORM_H = stage2plus/$(PLATFORM_H)
-endif
-
-boot :: $(STAGE_PLATFORM_H)
-
-# ----------------------------------------------------------------------------
-# Generate supporting stuff for prelude/PrimOp.lhs
-# from prelude/primops.txt
-
-SRC_CPP_OPTS += -I$(GHC_INCLUDE_DIR)
-SRC_CPP_OPTS += ${GhcCppOpts}
-
-prelude/primops.txt parser/Parser.y: %: %.pp stage1/$(PLATFORM_H)
- $(CPP) $(RAWCPP_FLAGS) -P $(CPP_OPTS) -x c $< | grep -v '^#pragma GCC' > $@
+dir = compiler
+TOP = ..
+SPEC_TARGETS = 1 2 3
+include $(TOP)/mk/sub-makefile.mk
-primop-data-decl.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --data-decl < $< > $@
-primop-tag.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --primop-tag < $< > $@
-primop-list.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --primop-list < $< > $@
-primop-has-side-effects.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --has-side-effects < $< > $@
-primop-out-of-line.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --out-of-line < $< > $@
-primop-commutable.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --commutable < $< > $@
-primop-needs-wrapper.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --needs-wrapper < $< > $@
-primop-can-fail.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --can-fail < $< > $@
-primop-strictness.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --strictness < $< > $@
-primop-primop-info.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --primop-primop-info < $< > $@
+all_ghc :
+ +$(TOPMAKE) all_ghc $(EXTRA_MAKE_OPTS)
-# Usages aren't used any more; but the generator
-# can still generate them if we want them back
-primop-usage.hs-incl: prelude/primops.txt
- $(GENPRIMOP) --usage < $< > $@
+FAST_MAKE_OPTS += compiler_stage1_NO_BUILD_DEPS=YES compiler_stage2_NO_BUILD_DEPS=YES compiler_stage3_NO_BUILD_DEPS=YES
-html:
- $(MAKE) doc stage=2
+.PHONY: 1 2 3
-install-docs:
- @:
+1:
+ +$(TOPMAKE) stage=1 all_ghc_stage1 $(FAST_MAKE_OPTS) NO_STAGE1_DEPS=YES NO_STAGE2_DEPS=YES
-#-----------------------------------------------------------------------------
-# binary-dist
-#
+2:
+ +$(TOPMAKE) stage=2 all_ghc_stage2 $(FAST_MAKE_OPTS) NO_STAGE2_DEPS=YES
-include $(TOP)/mk/bindist.mk
-LIB_DIST_DIR = dist-stage$(stage)
+3:
+ +$(TOPMAKE) stage=3 all_ghc_stage3 $(FAST_MAKE_OPTS) NO_STAGE3_DEPS=YES
+.PHONY: extra-help
+help : extra-help
+extra-help :
+ @echo " make 1"
+ @echo " make 2"
+ @echo " make 3"
+ @echo
+ @echo " Build the stage 1, 2 or 3 GHC respectively, omitting dependencies"
+ @echo " and initial phases for speed."