emerge --update world fails on updating darcs-2.4.4-r1. See attached tarball.
Created attachment 250973 [details] bug report documents. * Messages for package dev-vcs/darcs-2.4.4-r1: * ERROR: dev-vcs/darcs-2.4.4-r1 failed: * setup configure failed * * Call stack: * ebuild.sh, line 54: Called src_configure * environment, line 3165: Called cabal_src_configure '--flags=curl' '--flags=-http' '--flags=curl-pipelining' '--flags=color' '--flags=terminfo' '--flags=mmap' '--flags=threaded' '--flags=-test' * environment, line 640: Called haskell-cabal_src_configure '--flags=curl' '--flags=-http' '--flags=curl-pipelining' '--flags=color' '--flags=terminfo' '--flags=mmap' '--flags=threaded' '--flags=-test' * environment, line 2478: Called cabal-configure '--ghc-option=-optl-Wl,-O1' '--ghc-option=-optl-Wl,--as-needed' '--flags=curl' '--flags=-http' '--flags=curl-pipelining' '--flags=color' '--flags=terminfo' '--flags=mmap' '--flags=threaded' '--flags=-test' * environment, line 527: Called die * The specific snippet of code: * ./setup configure --ghc --prefix=/usr --with-compiler="$(ghc-getghc)" --with-hc-pkg="$(ghc-getghcpkg)" --prefix=/usr --libdir=/usr/$(get_libdir) --libsubdir=${P}/ghc-$(ghc-version) --datadir=/usr/share/ --datasubdir=${P}/ghc-$(ghc-version) ${cabalconf} ${CABAL_CONFIGURE_FLAGS} "$@" || die "setup configure failed" * * If you need support, post the output of 'emerge --info =dev-vcs/darcs-2.4.4-r1', * the complete build log and the output of 'emerge -pqv =dev-vcs/darcs-2.4.4-r1'. * The complete build log is located at '/var/tmp/portage/dev-vcs/darcs-2.4.4-r1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-vcs/darcs-2.4.4-r1/temp/environment'. * S: '/var/tmp/portage/dev-vcs/darcs-2.4.4-r1/work/darcs-2.4.4' * Regenerating GNU info directory index... * Processed 240 info files. * IMPORTANT: 4 news items need reading for repository 'gentoo'. * Use eselect news to read news items.
It seens that it is missing a dependency: parsec. When I emerge parsec, emerge --update world can emerge darcs-2.4.4-r1.
darcs has parsec dep: dev-haskell/parsec:0 Did you run haskell-updater after ghc upgrade? ('ghc-pkg check' will help to find broken packages)
I did not(In reply to comment #3) > darcs has parsec dep: > > dev-haskell/parsec:0 > > Did you run haskell-updater after ghc upgrade? ('ghc-pkg check' will help to > find broken packages) I did not. I didn't have the occasion to. I merely typed emerge --sync && emerge portage && emerge --update world, and everything was (and should be) automatic.
I understand your frustration. Unfortunately there is no way to make portage understand how the true dependencies of the packages work, we can merely express something very simple with the features that portage and ebuilds provides. You will notice that it's not the case that everything is automatic. Due to this, updates and re-emerging packages can break other packages. You will find that this is true not only for haskell packages but also for *all* packages written in C, python, ruby, etc etc. So, just like the other languages we provide a tool to help the users with this. In our case it's haskell-updater. There is a big warning written when you upgrade your ghc version, just like when you upgrade your python version. If you upgrade both your ghc and darcs version at the same time, you will not have the chance to run haskell-updater in between. I'm afraid there is nothing we can do about this. In those cases the build will fail. Updating more often could be a way to get fewer of these failures, if that's an option to you. I'm closing this bug as invalid, but thanks for reporting.
