X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FMakefile;h=d6348282ce12f26940e450985928ee32a2dd9c36;hp=e3407f5e913805a8f2254a7982b3c34affebbdb0;hb=9da4639011348fb6c318e3cba4b08622f811d9c4;hpb=605c4cddf635b73f0aed3126e20b68e44cfca166 diff --git a/compiler/Makefile b/compiler/Makefile index e3407f5..d634828 100644 --- a/compiler/Makefile +++ b/compiler/Makefile @@ -124,7 +124,8 @@ ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32" done else for i in */*hi-boot*; do \ - $(LN_S) -f ../../$$i stage$(stage)/$$i || true ; \ + ($(RM) -f stage$(stage)/$$i \ + && $(LN_S) ../../$$i stage$(stage)/$$i) || true ; \ done endif endif @@ -410,7 +411,9 @@ endif ifeq "$(GhcWithInterpreter) $(bootstrapped)" "YES YES" # Yes, include the interepreter, readline, and Template Haskell extensions -SRC_HC_OPTS += -DGHCI -DBREAKPOINT -package template-haskell +SRC_HC_OPTS += -DGHCI -package template-haskell +# -DBREAKPOINT causes a loop in stage2 +# SRC_HC_OPTS += -DGHCI -DBREAKPOINT -package template-haskell PKG_DEPENDS += template-haskell # Use threaded RTS with GHCi, so threads don't get blocked at the prompt. @@ -476,7 +479,7 @@ SRC_MKDEPENDC_OPTS += -I$(GHC_INCLUDE_DIR) SRC_HC_OPTS += \ -cpp -fglasgow-exts -fno-generics -Rghc-timing \ - -I. -IcodeGen -InativeGen -Iparser + -I. -Iparser # Omitted: -I$(GHC_INCLUDE_DIR) # We should have -I$(GHC_INCLUDE_DIR) in SRC_HC_OPTS, @@ -515,6 +518,16 @@ SRC_HC_OPTS += -package Cabal PKG_DEPENDS += Cabal endif +# We use Text.Regex which is in regex-compat with GHC 6.6+ +ifeq "$(bootstrapped)" "YES" +SRC_HC_OPTS += -package regex-compat +PKG_DEPENDS += regex-compat +else +ifeq "$(ghc_ge_605)" "YES" +SRC_HC_OPTS += -package regex-compat +endif +endif + ifeq "$(ghc_ge_603)" "YES" # Ignore lang, to avoid potential clash with the Generics module if # lang happens to be a dependency of some exposed package in the local @@ -567,18 +580,14 @@ utils/Digraph_HC_OPTS = -fglasgow-exts basicTypes/SrcLoc_HC_OPTS = -funbox-strict-fields -ifeq "$(bootstrapped)" "YES" -utils/Binary_HC_OPTS = -funbox-strict-fields -endif - # We always optimise some low-level modules, otherwise performance of # a non-optimised compiler is severely affected. main/BinIface_HC_OPTS += -O -utils/Binary_HC_OPTS += -O +utils/Binary_HC_OPTS += -O -funbox-strict-fields utils/FastMutInt_HC_OPTS += -O utils/Encoding_HC_OPTS += -O -utils/StringBuffer_HC_OPTS += -O -utils/FastString_HC_OPTS += -O +utils/StringBuffer_HC_OPTS += -O -funbox-strict-fields +utils/FastString_HC_OPTS += -O -funbox-strict-fields # ---- Profiling ---- #simplCore/Simplify_HC_OPTS = -auto-all @@ -695,14 +704,51 @@ SRC_LD_OPTS += -no-link-chk all :: $(odir)/ghc-inplace ghc-inplace +# MSys notes +# Note 1 +# I'm exec'ing $(SCRIPT_SHELL), rather than the usual #!/bin/sh, to make +# sure that the right shell is invoked. If we use /bin/sh, then +# when ghc-inplace is invoked from a Cygwin Python (which is the only Python +# that seems to run the test-suite correctly), we get the Cygwin shell, +# and it in turn interprets the path-names in the second (exec) line +# differently to the MSys shell. That's bad, because ghc-inplace must +# also work when invoked from MSys shells +# +# To figure out what the MSys shell is, we cd to '/bin' and do 'pwd -W' +# On MSys, the -W flag prints out the directory in c:/msys/bin format +# (On other system, -W isn't a pwd flag at all.) + +ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32" +# MSys (...and cygwin with a mingw toolchain) +SCRIPT_SHELL = $(shell cd /bin; pwd -W 2>/dev/null || echo "/bin")/sh +else +# Cygwin and Unix +SCRIPT_SHELL = /bin/sh +endif + +# Note 2 +# On MSys, we must use the following script for ghc-inplace: +# exec /c/darcs/fc-branch-2/compiler/stage1/ghc -Bc:/darcs/fc-branch-2 "$@" +# That is, +# (a) You *must* use the /c/ form for the first arg to exec. Using the +# c:/ form makes exec complain that it can't find $pwd/c:/darcs/.../ghc +# The /c/ form is $(FPTOOLS_TOP_ABS) +# (b) You *must* use the c:/ form for the -B argument, else the testsuite +# doesn't work. I think that's something to do with ghc-inplace being +# invoked by Python +# The c:/ form is $(FPTOOLS_TOP_ABS_PLATFORM) + $(odir)/ghc-inplace : $(GHC_PROG) @$(RM) $@ - echo '#!/bin/sh' >>$@ - echo exec $(GHC_COMPILER_DIR_ABS)/$(GHC_PROG) '-B$(subst \,\\,$(FPTOOLS_TOP_ABS_PLATFORM))' '"$$@"' >>$@ + echo '#!$(SCRIPT_SHELL)' >>$@ +# Re SCRIPT_SHELL, see note 1 above + echo exec $(GHC_COMPILER_DIR_ABS)/$(GHC_PROG) \ + '-B$(subst \,\\,$(FPTOOLS_TOP_ABS_PLATFORM))' '"$$@"' >>$@ +# Re exec, see note 2 above chmod 755 $@ ghc-inplace : stage1/ghc-inplace - $(LN_S) -f $< $@ + $(RM) -f $@ && $(LN_S) $< $@ ifeq "$(stage)" "1" CLEAN_FILES += ghc-inplace @@ -776,7 +822,9 @@ coreSyn/CorePrep_HC_OPTS += -auto-all # package build system framework more or less does the right thing for # us here. +# All this section is stage-2 only! ifeq "$(stage)" "2" + PACKAGE = ghc HIERARCHICAL_LIB = NO VERSION = $(ProjectVersion) @@ -804,16 +852,19 @@ HS_IFACES = $(addsuffix .$(way_)hi,$(basename $(HS_OBJS))) # Haddock can't handle recursive modules currently, so we disable it for now. NO_HADDOCK_DOCS = YES -# Don't build the GHC binary as normal, because we need to link it -# against the GHC package. The GHC binary itself is built by -# compiling Main.o separately and linking it with -package ghc. This is -# done using a separate Makefile: +# The stage 2 GHC binary itself is built by compiling main/Main.hs +# (the same as used in stage 1) against the GHC package. +# +# This is done by compiling Main.hs separately and linking it with +# -package ghc. This is done using a separate Makefile, Makefile.ghcbin +# Why? See comments in Makefile.ghcbin all :: $(GHC_PROG) $(GHC_PROG) : libHS$(PACKAGE)$(_way).a main/Main.hs $(MAKE) -f Makefile.ghcbin $(MFLAGS) HS_PROG=$(GHC_PROG) $@ +# Propagate standard targets to Makefile.ghcbin docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html chm HxS ps dvi txt:: $(MAKE) -f Makefile.ghcbin $(MFLAGS) $@ endif @@ -847,6 +898,53 @@ TAGS_HS_SRCS = parser/Parser.y.pp $(filter-out $(DERIVED_SRCS) main/Config.hs pa include $(TOP)/mk/target.mk # ----------------------------------------------------------------------------- +# Explicit dependencies + +# Some .hs files #include other source files, but since ghc -M doesn't spit out +# these dependencies we have to include them manually. + +# We don't add dependencies on HsVersions.h, ghcautoconf.h, or ghc_boot_platform.h, +# because then modifying one of these files would force recompilation of everything, +# which is probably not what you want. However, it does mean you have to be +# careful to recompile stuff you need if you reconfigure or change HsVersions.h. + +# Aargh, these don't work properly anyway, because GHC's recompilation checker +# just reports "compilation NOT required". Do we have to add -no-recomp for each +# of these .hs files? I haven't done anything about this yet. + +$(odir)/codeGen/Bitmap.$(way_)o : ../includes/MachDeps.h +$(odir)/codeGen/CgCallConv.$(way_)o : ../includes/StgFun.h +$(odir)/codeGen/CgProf.$(way_)o : ../includes/MachDeps.h +$(odir)/codeGen/CgProf.$(way_)o : ../includes/Constants.h +$(odir)/codeGen/CgProf.$(way_)o : ../includes/DerivedConstants.h +$(odir)/codeGen/CgTicky.$(way_)o : ../includes/DerivedConstants.h +$(odir)/codeGen/ClosureInfo.$(way_)o : ../includes/MachDeps.h +$(odir)/codeGen/SMRep.$(way_)o : ../includes/MachDeps.h +$(odir)/codeGen/SMRep.$(way_)o : ../includes/ClosureTypes.h +$(odir)/ghci/ByteCodeAsm.$(way_)o : ../includes/Bytecodes.h +$(odir)/ghci/ByteCodeFFI.$(way_)o : nativeGen/NCG.h +$(odir)/ghci/ByteCodeInstr.$(way_)o : ../includes/MachDeps.h +$(odir)/ghci/ByteCodeItbls.$(way_)o : ../includes/ClosureTypes.h +$(odir)/ghci/ByteCodeItbls.$(way_)o : nativeGen/NCG.h +$(odir)/main/Constants.$(way_)o : ../includes/MachRegs.h +$(odir)/main/Constants.$(way_)o : ../includes/Constants.h +$(odir)/main/Constants.$(way_)o : ../includes/MachDeps.h +$(odir)/main/Constants.$(way_)o : ../includes/DerivedConstants.h +$(odir)/main/Constants.$(way_)o : ../includes/GHCConstants.h +$(odir)/nativeGen/AsmCodeGen.$(way_)o : nativeGen/NCG.h +$(odir)/nativeGen/MachCodeGen.$(way_)o : nativeGen/NCG.h +$(odir)/nativeGen/MachCodeGen.$(way_)o : ../includes/MachDeps.h +$(odir)/nativeGen/MachInstrs.$(way_)o : nativeGen/NCG.h +$(odir)/nativeGen/MachRegs.$(way_)o : nativeGen/NCG.h +$(odir)/nativeGen/MachRegs.$(way_)o : ../includes/MachRegs.h +$(odir)/nativeGen/PositionIndependentCode.$(way_)o : nativeGen/NCG.h +$(odir)/nativeGen/PprMach.$(way_)o : nativeGen/NCG.h +$(odir)/nativeGen/RegAllocInfo.$(way_)o : nativeGen/NCG.h +$(odir)/typecheck/TcForeign.$(way_)o : nativeGen/NCG.h +$(odir)/utils/Binary.$(way_)o : ../includes/MachDeps.h +$(odir)/utils/FastMutInt.$(way_)o : ../includes/MachDeps.h + +# ----------------------------------------------------------------------------- # Dependencies MKDEPENDHS_HC_OPTS = $(patsubst -i$(odir)/%, -i%, $(HC_OPTS))