parallel-3.2.0.6: cannot find any of ["Control/Parallel.hi","Control/Parallel.p_hi","Control/Parallel.dyn_hi"] (ignoring) parallel-3.2.0.6: cannot find any of ["Control/Parallel/Strategies.hi","Control/Parallel/Strategies.p_hi","Control/Parallel/Strategies.dyn_hi"] (ignoring) parallel-3.2.0.6: cannot find any of ["libHSparal_791B1zx5CJ25cUOFECtmw0.a","libHSparal_791B1zx5CJ25cUOFECtmw0.p_a","libHSparal_791B1zx5CJ25cUOFECtmw0-ghc7.11.20150123.so","libHSparal_791B1zx5CJ25cUOFECtmw0-ghc7.11.20150123.dylib","HSparal_791B1zx5CJ25cUOFECtmw0-ghc7.11.20150123.dll"] on library path (ignoring) "inplace/bin/ghc-cabal" check libraries/stm "inplace/bin/ghc-cabal" configure libraries/stm dist-install "" --with-ghc="/home/ghcbld/builder/builder/tempbuild/build/inplace/bin/ghc-stage1" --with-ghc-pkg="/home/ghcbld/builder/builder/tempbuild/build/inplace/bin/ghc-pkg" --disable-library-for-ghci --enable-library-vanilla --enable-library-profiling --enable-shared --configure-option=CFLAGS=" -m64 -fno-stack-protector " --configure-option=LDFLAGS=" -m64 " --configure-option=CPPFLAGS=" -m64 " --gcc-options=" -m64 -fno-stack-protector -m64 " --with-gcc="/opt/local/bin/gcc" --with-ld="/usr/bin/ld" --configure-option=--with-cc="/opt/local/bin/gcc" --with-ar="/opt/local/bin/ar" --with-alex="/home/ghcbld/.cabal/bin/alex" --with-happy="/home/ghcbld/.cabal/bin/happy" Configuring stm-2.4.4... "/home/ghcbld/builder/builder/tempbuild/build/inplace/bin/ghc-pkg" update --force libraries/stm/dist-install/inplace-pkg-config Reading package info from "libraries/stm/dist-install/inplace-pkg-config" ... done. stm-2.4.4: Warning: haddock-interfaces: /home/ghcbld/builder/builder/tempbuild/build/libraries/stm/dist-install/doc/html/stm/stm.haddock doesn't exist or isn't a file stm-2.4.4: cannot find any of ["Control/Concurrent/STM.hi","Control/Concurrent/STM.p_hi","Control/Concurrent/STM.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Concurrent/STM/TArray.hi","Control/Concurrent/STM/TArray.p_hi","Control/Concurrent/STM/TArray.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Concurrent/STM/TVar.hi","Control/Concurrent/STM/TVar.p_hi","Control/Concurrent/STM/TVar.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Concurrent/STM/TChan.hi","Control/Concurrent/STM/TChan.p_hi","Control/Concurrent/STM/TChan.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Concurrent/STM/TMVar.hi","Control/Concurrent/STM/TMVar.p_hi","Control/Concurrent/STM/TMVar.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Concurrent/STM/TQueue.hi","Control/Concurrent/STM/TQueue.p_hi","Control/Concurrent/STM/TQueue.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Concurrent/STM/TBQueue.hi","Control/Concurrent/STM/TBQueue.p_hi","Control/Concurrent/STM/TBQueue.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Concurrent/STM/TSem.hi","Control/Concurrent/STM/TSem.p_hi","Control/Concurrent/STM/TSem.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Monad/STM.hi","Control/Monad/STM.p_hi","Control/Monad/STM.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["Control/Sequential/STM.hi","Control/Sequential/STM.p_hi","Control/Sequential/STM.dyn_hi"] (ignoring) stm-2.4.4: cannot find any of ["libHSstm_FMG9Gb8GqxgCq4PyzFd0Y9.a","libHSstm_FMG9Gb8GqxgCq4PyzFd0Y9.p_a","libHSstm_FMG9Gb8GqxgCq4PyzFd0Y9-ghc7.11.20150123.so","libHSstm_FMG9Gb8GqxgCq4PyzFd0Y9-ghc7.11.20150123.dylib","HSstm_FMG9Gb8GqxgCq4PyzFd0Y9-ghc7.11.20150123.dll"] on library path (ignoring) "inplace/bin/ghc-cabal" check utils/haddock 'ghc-options: -O2' is rarely needed. Check that it is giving a real benefit and not just imposing longer compile times on your users. "inplace/bin/ghc-cabal" configure utils/haddock dist "" --with-ghc="/home/ghcbld/builder/builder/tempbuild/build/inplace/bin/ghc-stage1" --with-ghc-pkg="/home/ghcbld/builder/builder/tempbuild/build/inplace/bin/ghc-pkg" --flag in-ghc-tree --disable-library-for-ghci --disable-library-vanilla --disable-library-profiling --disable-shared --configure-option=CFLAGS=" -m64 -fno-stack-protector " --configure-option=LDFLAGS=" -m64 " --configure-option=CPPFLAGS=" -m64 " --gcc-options=" -m64 -fno-stack-protector -m64 " --with-gcc="/opt/local/bin/gcc" --with-ld="/usr/bin/ld" --configure-option=--with-cc="/opt/local/bin/gcc" --with-ar="/opt/local/bin/ar" --with-alex="/home/ghcbld/.cabal/bin/alex" --with-happy="/home/ghcbld/.cabal/bin/happy" Configuring haddock-2.16.0... ghc-cabal: At least the following dependencies are missing: ghc >=7.9 && <7.11 utils/haddock/ghc.mk:21: recipe for target 'utils/haddock/dist/package-data.mk' failed gmake[1]: *** [utils/haddock/dist/package-data.mk] Error 1 Makefile:71: recipe for target 'all' failed gmake: *** [all] Error 2