I also have a related request, if someone comes around with great build system experience. I usually hack on GHC with BUILD_DOCS = NO, and it always annoys me that the xhtml and co libraries are built even then, without ever needing those, making my build slower.
Gergely On Wed, 6 Nov 2013 13:43:02 +0000, Simon Peyton-Jones <[email protected]> writes: > I’d like to make –XtemplateHaskell simply illegal in a stage-1 > compiler. After all, it is! > > But for some reason we use the stage1 compiler to generate > dependencies for the DPH libraries; those libraries have {-# LANGUAGE > TemplateHaskell #-}, so the dependency generation fails. See below. > > But WHY do we generate deps for DPH with stage1? We don’t *compile* > the DPH libraries with stage1, because they need TH. Can’t we just > generate deps with stage2? > > For now I’ll make it a warning, but could someone fix the build > system? > > Thanks > > Simon > > mv > libraries/dph/dph-lifted-copy/dist-install/build/.depend-v-dyn.c_asm.tmp > libraries/dph/dph-lifted-copy/dist-install/build/.depend-v-dyn.c_asm > > "rm" -f > libraries/dph/dph-lifted-copy/dist-install/build/.depend-v-dyn.haskell. > tmp > > "inplace/bin/ghc-stage1" -M -static -H32m -O -Werror -Wall -H64m -O0 - > package-name dph-lifted-copy-0.8.0.1 -hide-all-packages -i - > ilibraries/dph/dph-lifted-copy/. - > ilibraries/dph/dph-lifted-copy/dist-install/build - > ilibraries/dph/dph-lifted-copy/dist-install/build/autogen - > Ilibraries/dph/dph-lifted-copy/dist-install/build - > Ilibraries/dph/dph-lifted-copy/dist-install/build/autogen - > Ilibraries/dph/dph-lifted-copy/. -optP-include - > optPlibraries/dph/dph-lifted-copy/dist-install/build/autogen/cabal_macros. > h -package array-0.5.0.0 -package base-4.7.0.0 -package > dph-base-0.8.0.1 -package dph-prim-par-0.8.0.1 -package > ghc-7.7.20131106 -package random-1.0.1.1 -package > template-haskell-2.9.0.0 -package vector-0.10.9.1 -Odph - > funbox-strict-fields -fcpr-off -fno-warn-orphans - > fno-warn-missing-signatures -XHaskell98 -XTypeFamilies -XGADTs - > XRankNTypes -XBangPatterns -XMagicHash -XUnboxedTuples -XTypeOperators > -O2 -O -dcore-lint -fno-warn-amp -fno-warn-deprecated-flags -Wwarn - > no-user-package-db -rtsopts -odir > libraries/dph/dph-lifted-copy/dist-install/build -hidir > libraries/dph/dph-lifted-copy/dist-install/build -stubdir > libraries/dph/dph-lifted-copy/dist-install/build -dep-makefile > libraries/dph/dph-lifted-copy/dist-install/build/.depend-v-dyn.haskell. > tmp -dep-suffix "" -dep-suffix "dyn_" -include-pkg-deps > libraries/dph/dph-lifted-copy/./Data/Array/Parallel.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Lifted.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Lifted/Closure.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Lifted/Combinators. > hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Lifted/PArray.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Lifted/Scalar.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Lifted/TH/Repr.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Lifted/Unboxed.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArr.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/Base.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/PData.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/PDataInstances. > hs libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/PRepr.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/PReprInstances. > hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/Scalar.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/ScalarInstances. > hs libraries/dph/dph-lifted-copy/./Data/Array/Parallel/PArray/Types.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude/Base.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude/Bool.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude/Double.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude/Float.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude/Int.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude/Tuple.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prelude/Word8.hs > libraries/dph/dph-lifted-copy/./Data/Array/Parallel/Prim.hs > > ghc-stage1: > libraries/dph/dph-lifted-copy/Data/Array/Parallel/Lifted/TH/Repr.hs:1:14- > 28: Template Haskell requires GHC with interpreter support > > Perhaps you are using a stage-1 compiler? > > Microsoft Research Limited (company number 03369488) is registered in > England and Wales > > Registered office is at 21 Station Road, Cambridge, CB1 2FB > > > _______________________________________________ > ghc-devs mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/ghc-devs _______________________________________________ ghc-devs mailing list [email protected] http://www.haskell.org/mailman/listinfo/ghc-devs
