ghc @7.8.3_6 build error: openBinaryFile: does not exist
— at Version 3
:info:build 6 warnings generated.
:info:build "inplace/bin/ghc-stage1" -hisuf hi -osuf o -hcsuf hc -static -H32m -O -package-name ghc-7.8.3 -hide-all-packages -i -icompiler/basicTypes -icompiler/cmm -icompiler/codeGen -icompiler/coreSyn -icompiler/deSugar -icompiler/ghci -icompiler/hsSyn -icompiler/iface -icompiler/llvmGen -icompiler/main -icompiler/nativeGen -icompiler/parser -icompiler/prelude -icompiler/profiling -icompiler/rename -icompiler/simplCore -icompiler/simplStg -icompiler/specialise -icompiler/stgSyn -icompiler/stranal -icompiler/typecheck -icompiler/types -icompiler/utils -icompiler/vectorise -icompiler/stage2/build -icompiler/stage2/build/autogen -Icompiler/stage2/build -Icompiler/stage2/build/autogen -Icompiler/. -Icompiler/parser -Icompiler/utils -Icompiler/../rts/dist/build -Icompiler/stage2 -I/opt/local/lib/libffi-3.2.1/include -optP-DGHCI -optP-include -optPcompiler/stage2/build/autogen/cabal_macros.h -package Cabal-1.18.1.3 -package array-0.5.0.0 -package base-4.7.0.1 -package bin-package-db-0.0.0.0 -package bytestring-0.10.4.0 -package containers-0.5.5.1 -package directory-1.2.1.0 -package filepath-1.3.0.2 -package hoopl-3.10.0.1 -package hpc-0.6.0.1 -package process-1.2.0.0 -package template-haskell-2.9.0.0 -package time-1.4.2 -package transformers-0.3.0.0 -package unix-2.7.0.1 -Wall -fno-warn-name-shadowing -XHaskell98 -XCPP -XMagicHash -XUnboxedTuples -XPatternGuards -XForeignFunctionInterface -XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses -XFlexibleInstances -XRankNTypes -XScopedTypeVariables -XDeriveDataTypeable -XBangPatterns -XNondecreasingIndentation -optc-DTHREADED_RTS -DGHCI_TABLES_NEXT_TO_CODE -DSTAGE=2 -O2 -no-user-package-db -rtsopts -odir compiler/stage2/build -hidir compiler/stage2/build -stubdir compiler/stage2/build -dynamic-too -c compiler/types/TypeRep.lhs-boot -o compiler/stage2/build/TypeRep.o-boot -dyno compiler/stage2/build/TypeRep.dyn_o-boot
:info:build "inplace/bin/ghc-stage1" -hisuf hi -osuf o -hcsuf hc -static -H32m -O -package-name ghc-7.8.3 -hide-all-packages -i -icompiler/basicTypes -icompiler/cmm -icompiler/codeGen -icompiler/coreSyn -icompiler/deSugar -icompiler/ghci -icompiler/hsSyn -icompiler/iface -icompiler/llvmGen -icompiler/main -icompiler/nativeGen -icompiler/parser -icompiler/prelude -icompiler/profiling -icompiler/rename -icompiler/simplCore -icompiler/simplStg -icompiler/specialise -icompiler/stgSyn -icompiler/stranal -icompiler/typecheck -icompiler/types -icompiler/utils -icompiler/vectorise -icompiler/stage2/build -icompiler/stage2/build/autogen -Icompiler/stage2/build -Icompiler/stage2/build/autogen -Icompiler/. -Icompiler/parser -Icompiler/utils -Icompiler/../rts/dist/build -Icompiler/stage2 -I/opt/local/lib/libffi-3.2.1/include -optP-DGHCI -optP-include -optPcompiler/stage2/build/autogen/cabal_macros.h -package Cabal-1.18.1.3 -package array-0.5.0.0 -package base-4.7.0.1 -package bin-package-db-0.0.0.0 -package bytestring-0.10.4.0 -package containers-0.5.5.1 -package directory-1.2.1.0 -package filepath-1.3.0.2 -package hoopl-3.10.0.1 -package hpc-0.6.0.1 -package process-1.2.0.0 -package template-haskell-2.9.0.0 -package time-1.4.2 -package transformers-0.3.0.0 -package unix-2.7.0.1 -Wall -fno-warn-name-shadowing -XHaskell98 -XCPP -XMagicHash -XUnboxedTuples -XPatternGuards -XForeignFunctionInterface -XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses -XFlexibleInstances -XRankNTypes -XScopedTypeVariables -XDeriveDataTypeable -XBangPatterns -XNondecreasingIndentation -optc-DTHREADED_RTS -DGHCI_TABLES_NEXT_TO_CODE -DSTAGE=2 -O2 -no-user-package-db -rtsopts -odir compiler/stage2/build -hidir compiler/stage2/build -stubdir compiler/stage2/build -dynamic-too -c compiler/basicTypes/SrcLoc.lhs -o compiler/stage2/build/SrcLoc.o -dyno compiler/stage2/build/SrcLoc.dyn_o
:info:build "inplace/bin/ghc-stage1" -hisuf hi -osuf o -hcsuf hc -static -H32m -O -package-name ghc-7.8.3 -hide-all-packages -i -icompiler/basicTypes -icompiler/cmm -icompiler/codeGen -icompiler/coreSyn -icompiler/deSugar -icompiler/ghci -icompiler/hsSyn -icompiler/iface -icompiler/llvmGen -icompiler/main -icompiler/nativeGen -icompiler/parser -icompiler/prelude -icompiler/profiling -icompiler/rename -icompiler/simplCore -icompiler/simplStg -icompiler/specialise -icompiler/stgSyn -icompiler/stranal -icompiler/typecheck -icompiler/types -icompiler/utils -icompiler/vectorise -icompiler/stage2/build -icompiler/stage2/build/autogen -Icompiler/stage2/build -Icompiler/stage2/build/autogen -Icompiler/. -Icompiler/parser -Icompiler/utils -Icompiler/../rts/dist/build -Icompiler/stage2 -I/opt/local/lib/libffi-3.2.1/include -optP-DGHCI -optP-include -optPcompiler/stage2/build/autogen/cabal_macros.h -package Cabal-1.18.1.3 -package array-0.5.0.0 -package base-4.7.0.1 -package bin-package-db-0.0.0.0 -package bytestring-0.10.4.0 -package containers-0.5.5.1 -package directory-1.2.1.0 -package filepath-1.3.0.2 -package hoopl-3.10.0.1 -package hpc-0.6.0.1 -package process-1.2.0.0 -package template-haskell-2.9.0.0 -package time-1.4.2 -package transformers-0.3.0.0 -package unix-2.7.0.1 -Wall -fno-warn-name-shadowing -XHaskell98 -XCPP -XMagicHash -XUnboxedTuples -XPatternGuards -XForeignFunctionInterface -XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses -XFlexibleInstances -XRankNTypes -XScopedTypeVariables -XDeriveDataTypeable -XBangPatterns -XNondecreasingIndentation -optc-DTHREADED_RTS -DGHCI_TABLES_NEXT_TO_CODE -DSTAGE=2 -O2 -no-user-package-db -rtsopts -odir compiler/stage2/build -hidir compiler/stage2/build -stubdir compiler/stage2/build -dynamic-too -c compiler/utils/Bag.lhs -o compiler/stage2/build/Bag.o -dyno compiler/stage2/build/Bag.dyn_o
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_github.com_macports_macports-ports_lang_ghc/ghc/work/.tmp/ghc62354_0/ghc62354_1.lpp: openBinaryFile: does not exist (No such file or directory)
:info:build make[1]: *** [compiler/stage2/build/Bag.o] Error 1
:info:build make[1]: *** Waiting for unfinished jobs....
might be a race condition on your machine. It built on all the buildbots, and builds for me locally.
What happens if you just retry the build without cleaning?
And if that doesn't work, try adding
use_parallel_build no
to the portfile, clean and reinstall and see if that fixes it.