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Re: [commit: ghc] master: Make the rule for .hi files depend on the .hs/.lhs files (5cb0880)
by Simon Marlow 11 Jan '13

11 Jan '13

On 10/01/13 19:24, Ian Lynagh wrote: > Repository : ssh://darcs.haskell.org//srv/darcs/ghc > > On branch : master > > http://hackage.haskell.org/trac/ghc/changeset/5cb088088be8573a01c991421ad88… > >> --------------------------------------------------------------- > > commit 5cb088088be8573a01c991421ad882ce899067db > Author: Ian Lynagh <ian(a)well-typed.com> > Date: Sat Jan 5 18:50:29 2013 +0000 > > Make the rule for .hi files depend on the .hs/.lhs files > > make thought that it could make a .hi file for the C files in > libraries, which was causing problems when using dynamic-too. Are you sure? This rule is *very* delicate (see the comments). Won't this change cause make to think that it can build the .hi file by not doing anything? Cheers, Simon >> --------------------------------------------------------------- > > ghc.mk | 4 ---- > rules/hi-rule.mk | 8 +++++--- > rules/hs-suffix-rules-srcdir.mk | 2 ++ > rules/hs-suffix-rules.mk | 3 +++ > 4 files changed, 10 insertions(+), 7 deletions(-) > > diff --git a/ghc.mk b/ghc.mk > index f4a7a61..d71d8c9 100644 > --- a/ghc.mk > +++ b/ghc.mk > @@ -229,10 +229,6 @@ ifneq "$(CLEANING)" "YES" > include rules/hs-suffix-rules-srcdir.mk > include rules/hs-suffix-rules.mk > include rules/hi-rule.mk > - > -$(foreach way,$(ALL_WAYS),\ > - $(eval $(call hi-rule,$(way)))) > - > include rules/c-suffix-rules.mk > include rules/cmm-suffix-rules.mk > > diff --git a/rules/hi-rule.mk b/rules/hi-rule.mk > index 35baffd..c1e7502 100644 > --- a/rules/hi-rule.mk > +++ b/rules/hi-rule.mk > @@ -62,11 +62,13 @@ > # documentation). An empty command is enough to get GNU make to think > # it has updated %.hi, but without actually spawning a shell to do so. > > -define hi-rule # $1 = way > +define hi-rule # $1 = source directory, $2 = object directory, $3 = way > > -%.$$($1_hisuf) : %.$$($1_osuf) ; > +$2/%.$$($3_hisuf) : $2/%.$$($3_osuf) $1/%.hs ; > +$2/%.$$($3_hisuf) : $2/%.$$($3_osuf) $1/%.lhs ; > > -%.$$($1_way_)hi-boot : %.$$($1_way_)o-boot ; > +$2/%.$$($3_way_)hi-boot : $2/%.$$($3_way_)o-boot $1/%.hs ; > +$2/%.$$($3_way_)hi-boot : $2/%.$$($3_way_)o-boot $1/%.lhs ; > > endef > > diff --git a/rules/hs-suffix-rules-srcdir.mk b/rules/hs-suffix-rules-srcdir.mk > index 94a41d5..776d1ce 100644 > --- a/rules/hs-suffix-rules-srcdir.mk > +++ b/rules/hs-suffix-rules-srcdir.mk > @@ -52,6 +52,8 @@ $1/$2/build/%.$$($3_hcsuf) : $1/$4/%.hs $$(LAX_DEPS_FOLLOW) $$($1_$2_HC_DEP) $$( > $1/$2/build/%.$$($3_hcsuf) : $1/$4/%.lhs $$(LAX_DEPS_FOLLOW) $$($1_$2_HC_DEP) $$($1_$2_PKGDATA_DEP) > $$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -C $$< -o $$@ > > +$(call hi-rule,$1/$4,$1/$2/build,$3) > + > endif > > # XXX: for some reason these get used in preference to the direct > diff --git a/rules/hs-suffix-rules.mk b/rules/hs-suffix-rules.mk > index 9d54753..9b11e6e 100644 > --- a/rules/hs-suffix-rules.mk > +++ b/rules/hs-suffix-rules.mk > @@ -28,6 +28,9 @@ $1/$2/build/%.$$($3_hcsuf) : $1/$2/build/autogen/%.hs $$(LAX_DEPS_FOLLOW) $$($1_ > $1/$2/build/%.$$($3_osuf) : $1/$2/build/autogen/%.hs $$(LAX_DEPS_FOLLOW) $$($1_$2_HC_DEP) > $$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) -c $$< -o $$@ > > +$(call hi-rule,$1/$2/build,$1/$2/build,$3) > +$(call hi-rule,$1/$2/build/autogen,$1/$2/build,$3) > + > endif > endif > > > > > _______________________________________________ > ghc-commits mailing list > ghc-commits(a)haskell.org > http://www.haskell.org/mailman/listinfo/ghc-commits >

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ASSERT when cross compiling to QNX with Debug enabled
by Nathan Hüsken 11 Jan '13

11 Jan '13

Hey, When I cross compile to arm-unknown-nto-qnx8.0.0eabi and add DDEBUG to GhcStage1HcOpts I get: "inplace/bin/ghc-stage1" -static -H64m -O0 -fllvm -package-name base-4.7.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/autogen -Ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build/autogen -Ilibraries/base/include -optP-include -optPlibraries/base/dist-install/build/autogen/cabal_macros.h -package ghc-prim-0.3.1.0 -package integer-simple-0.1.1.0 -package rts-1.0 -package-name base -XHaskell98 -XCPP -O -fllvm -no-user-package-db -rtsopts -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build -hisuf hi -osuf o -hcsuf hc -c libraries/base/./Unsafe/Coerce.hs -o libraries/base/dist-install/build/Unsafe/Coerce.o "inplace/bin/ghc-stage1" -static -H64m -O0 -fllvm -package-name base-4.7.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/autogen -Ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build/autogen -Ilibraries/base/include -optP-include -optPlibraries/base/dist-install/build/autogen/cabal_macros.h -package ghc-prim-0.3.1.0 -package integer-simple-0.1.1.0 -package rts-1.0 -package-name base -XHaskell98 -XCPP -O -fllvm -no-user-package-db -rtsopts -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build -hisuf hi -osuf o -hcsuf hc -c libraries/base/./GHC/Int.hs -o libraries/base/dist-install/build/GHC/Int.o ghc-stage1: panic! (the 'impossible' happened) (GHC version 7.7.20130109 for arm-unknown-nto-qnx): ASSERT failed! file compiler/basicTypes/Literal.lhs line 222 2147483648 I do not know if this is fatal, but I would like to have a build with debug symbols ... Regards, Nathan

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ASSERT when cross compiling to QNX with Debug enabled
by Nathan Hüsken 11 Jan '13

11 Jan '13

Hey, When I cross compile to arm-unknown-nto-qnx8.0.0eabi and add DDEBUG to GhcStage1HcOpts I get: "inplace/bin/ghc-stage1" -static -H64m -O0 -fllvm -package-name base-4.7.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/autogen -Ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build/autogen -Ilibraries/base/include -optP-include -optPlibraries/base/dist-install/build/autogen/cabal_macros.h -package ghc-prim-0.3.1.0 -package integer-simple-0.1.1.0 -package rts-1.0 -package-name base -XHaskell98 -XCPP -O -fllvm -no-user-package-db -rtsopts -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build -hisuf hi -osuf o -hcsuf hc -c libraries/base/./Unsafe/Coerce.hs -o libraries/base/dist-install/build/Unsafe/Coerce.o "inplace/bin/ghc-stage1" -static -H64m -O0 -fllvm -package-name base-4.7.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/autogen -Ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build/autogen -Ilibraries/base/include -optP-include -optPlibraries/base/dist-install/build/autogen/cabal_macros.h -package ghc-prim-0.3.1.0 -package integer-simple-0.1.1.0 -package rts-1.0 -package-name base -XHaskell98 -XCPP -O -fllvm -no-user-package-db -rtsopts -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build -hisuf hi -osuf o -hcsuf hc -c libraries/base/./GHC/Int.hs -o libraries/base/dist-install/build/GHC/Int.o ghc-stage1: panic! (the 'impossible' happened) (GHC version 7.7.20130109 for arm-unknown-nto-qnx): ASSERT failed! file compiler/basicTypes/Literal.lhs line 222 2147483648 I do not know if this is fatal, but I would like to have a build with debug symbols ... Regards, Nathan

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