From 8ab67c7a19e2102bbb4950134a8159876a8b775d Mon Sep 17 00:00:00 2001 From: David Guibert Date: Tue, 7 Apr 2020 10:16:32 +0200 Subject: [PATCH] haskell-packages: made darcs compile with ghc 8.8 --- .../haskell-modules/configuration-common.nix | 9 +- ...darcs-2.14.2-Compile-against-GHC-8.8.patch | 333 ++++++++++++++++++ .../haskell-modules/patches/darcs-setup.patch | 120 +++++++ pkgs/top-level/all-packages.nix | 2 +- 4 files changed, 460 insertions(+), 4 deletions(-) create mode 100644 pkgs/development/haskell-modules/patches/darcs-2.14.2-Compile-against-GHC-8.8.patch create mode 100644 pkgs/development/haskell-modules/patches/darcs-setup.patch diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix index d08adf879961..e78767facb77 100644 --- a/pkgs/development/haskell-modules/configuration-common.nix +++ b/pkgs/development/haskell-modules/configuration-common.nix @@ -45,6 +45,12 @@ self: super: { # Needs older QuickCheck version attoparsec-varword = dontCheck super.attoparsec-varword; + # http://bugs.darcs.net/issue2642 + darcs = doJailbreak (appendPatches super.darcs [ + ./patches/darcs-setup.patch + ./patches/darcs-2.14.2-Compile-against-GHC-8.8.patch + ]); + # Tests are failing # https://github.com/bos/statistics/issues/123 statistics = dontCheck super.statistics; @@ -1505,9 +1511,6 @@ self: super: { polysemy = self.polysemy_1_3_0_0; }; - # Fixed at head, but hasn't cut a release in awhile. - darcs = doJailbreak super.darcs; - # Test suite requires running a database server. Testing is done upstream. hasql-pool = dontCheck super.hasql-pool; diff --git a/pkgs/development/haskell-modules/patches/darcs-2.14.2-Compile-against-GHC-8.8.patch b/pkgs/development/haskell-modules/patches/darcs-2.14.2-Compile-against-GHC-8.8.patch new file mode 100644 index 000000000000..04ff068e1d02 --- /dev/null +++ b/pkgs/development/haskell-modules/patches/darcs-2.14.2-Compile-against-GHC-8.8.patch @@ -0,0 +1,333 @@ +From 2490fa65eeba52699a7c0e303aa5cb9b78c2b1cf Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Niklas=20Hamb=C3=BCchen?= +Date: Fri, 17 Apr 2020 20:49:23 +0200 +Subject: [PATCH] Compile against GHC 8.8 + +--- + Setup.hs | 15 --------------- + src/Darcs/Patch/Depends.hs | 2 +- + src/Darcs/Patch/Match.hs | 12 ++++++------ + src/Darcs/Patch/PatchInfoAnd.hs | 2 +- + src/Darcs/Patch/Prim/V1/Apply.hs | 6 +++--- + src/Darcs/Patch/Prim/V1/Commute.hs | 1 + + src/Darcs/Patch/ReadMonads.hs | 1 + + src/Darcs/Patch/V1/Commute.hs | 1 + + src/Darcs/Repository/Diff.hs | 2 +- + src/Darcs/Repository/Match.hs | 2 +- + src/Darcs/Util/Tree/Monad.hs | 4 ++-- + 12 files changed, 30 insertions(+), 42 deletions(-) + +diff --git a/Setup.hs b/Setup.hs +index f5cc3e8..05caac4 100644 +--- a/Setup.hs ++++ b/Setup.hs +@@ -75,21 +75,6 @@ + postInst = \ _ flags pkg lbi -> + installManpage pkg lbi (fromFlag $ installVerbosity flags) NoCopyDest, + +- sDistHook = \ pkg lbi hooks flags -> do +- let pkgVer = packageVersion pkg +- verb = fromFlag $ sDistVerbosity flags +- x <- versionPatches verb pkgVer +- y <- context verb +- rewriteFileEx silent "release/distributed-version" $ show x +- rewriteFileEx silent "release/distributed-context" $ show y +- putStrLn "about to hand over" +- let pkg' = pkg { library = sanity (library pkg) } +- sanity (Just lib) = Just $ lib { libBuildInfo = sanity' $ libBuildInfo lib } +- sanity _ = error "eh" +- sanity' bi = bi { otherModules = [ m | m <- otherModules bi, toFilePath m /= "Version" ] } +- +- sDistHook simpleUserHooks pkg' lbi hooks flags +- , + postConf = \_ _ _ _ -> return () --- Usually this checked for external C + --- dependencies, but we already have performed such + --- check in the confHook +--- a/darcs.cabal 1970-01-01 01:00:01.000000000 +0100 ++++ b/darcs.cabal 2020-04-18 10:26:07.605129733 +0200 +@@ -1,6 +1,5 @@ + Name: darcs + version: 2.14.2 +-x-revision: 1 + License: GPL-2 + License-file: COPYING + Author: David Roundy , +@@ -75,7 +74,7 @@ + description: Use libcurl for HTTP support. + + -- in future this could extend to any other external libraries, +--- e.g. libiconv ++-- e.g. libiconv + flag pkgconfig + description: Use pkgconfig to configure libcurl + default: False +@@ -113,7 +112,7 @@ + -- ---------------------------------------------------------------------- + + custom-setup +- setup-depends: base >= 4.9 && < 4.13, ++ setup-depends: base >= 4.9 && <5, + Cabal >= 1.24, + process >= 1.2.3.0 && < 1.7, + filepath >= 1.4.1 && < 1.5.0.0, +@@ -381,7 +380,7 @@ + else + build-depends: unix >= 2.7.1.0 && < 2.8 + +- build-depends: base >= 4.9 && < 4.13, ++ build-depends: base >= 4.9 && <5, + stm >= 2.1 && < 2.6, + binary >= 0.5 && < 0.10, + containers >= 0.5.6.2 && < 0.7, +@@ -402,19 +401,19 @@ + tar >= 0.5 && < 0.6, + data-ordlist == 0.4.*, + attoparsec >= 0.13.0.1 && < 0.14, +- zip-archive >= 0.3 && < 0.5, ++ zip-archive >= 0.3 && <1, + async >= 2.0.2 && < 2.3, +- sandi >= 0.4 && < 0.6, ++ sandi >= 0.4 && <1, + unix-compat >= 0.4.2 && < 0.6, + bytestring >= 0.10.6 && < 0.11, + old-time >= 1.1.0.3 && < 1.2, + time >= 1.5.0.1 && < 1.10, +- text >= 1.2.1.3 && < 1.3, ++ text >= 1.2.1.3 && <2, + directory >= 1.2.6.2 && < 1.4, + process >= 1.2.3.0 && < 1.7, + array >= 0.5.1.0 && < 0.6, + random >= 1.1 && < 1.2, +- hashable >= 1.2.3.3 && < 1.3, ++ hashable >= 1.2.3.3 && <2, + mmap >= 0.5.9 && < 0.6, + zlib >= 0.6.1.2 && < 0.7.0.0, + network-uri == 2.6.*, +@@ -443,7 +442,7 @@ + + -- The terminfo package cannot be built on Windows. + if flag(terminfo) && !os(windows) +- build-depends: terminfo >= 0.4.0.2 && < 0.5 ++ build-depends: terminfo >= 0.4.0.2 && <1 + cpp-options: -DHAVE_TERMINFO + + default-extensions: +@@ -500,7 +499,7 @@ + cc-options: -D_REENTRANT + + build-depends: darcs, +- base >= 4.9 && < 4.13 ++ base >= 4.9 && <5 + + -- ---------------------------------------------------------------------- + -- unit test driver +@@ -518,7 +517,7 @@ + build-depends: Win32 >= 2.3.1 && < 2.4 + + build-depends: darcs, +- base >= 4.9 && < 4.13, ++ base >= 4.9 && <5, + array >= 0.5.1.0 && < 0.6, + bytestring >= 0.10.6 && < 0.11, + cmdargs >= 0.10.10 && < 0.11, +@@ -527,15 +526,15 @@ + mtl >= 2.2.1 && < 2.3, + shelly >= 1.6.8 && < 1.9, + split >= 0.2.2 && < 0.3, +- text >= 1.2.1.3 && < 1.3, ++ text >= 1.2.1.3 && <2, + directory >= 1.2.6.2 && < 1.4, + FindBin >= 0.0.5 && < 0.1, +- QuickCheck >= 2.8.2 && < 2.13, ++ QuickCheck >= 2.8.2 && <3, + HUnit >= 1.3 && < 1.7, + test-framework >= 0.8.1.1 && < 0.9, + test-framework-hunit >= 0.3.0.2 && < 0.4, + test-framework-quickcheck2 >= 0.3.0.3 && < 0.4, +- zip-archive >= 0.3 && < 0.5 ++ zip-archive >= 0.3 && <1 + + -- https://github.com/yesodweb/Shelly.hs/issues/177 + if os(windows) +diff --git a/src/Darcs/Patch/Depends.hs b/src/Darcs/Patch/Depends.hs +index 8531294..a4c71cb 100644 +--- a/src/Darcs/Patch/Depends.hs ++++ b/src/Darcs/Patch/Depends.hs +@@ -251,7 +251,7 @@ splitOnTag _ (PatchSet NilRL NilRL) = Nothing + unwrapOneTagged :: (Monad m) => PatchSet rt p wX wY -> m (PatchSet rt p wX wY) + unwrapOneTagged (PatchSet (ts :<: Tagged t _ tps) ps) = + return $ PatchSet ts (tps :<: t +<+ ps) +-unwrapOneTagged _ = fail "called unwrapOneTagged with no Tagged's in the set" ++unwrapOneTagged _ = error "called unwrapOneTagged with no Tagged's in the set" + + -- | @getUncovered ps@ returns the 'PatchInfo' for all the patches in + -- @ps@ that are not depended on by anything else *through explicit +diff --git a/src/Darcs/Patch/Match.hs b/src/Darcs/Patch/Match.hs +index aba6c7a..2b6f53a 100644 +--- a/src/Darcs/Patch/Match.hs ++++ b/src/Darcs/Patch/Match.hs +@@ -421,7 +421,7 @@ getNonrangeMatchS fs repo = + Just m -> if nonrangeMatcherIsTag fs + then getTagS m repo + else getMatcherS Exclusive m repo +- Nothing -> fail "Pattern not specified in getNonrangeMatch." ++ Nothing -> error "Pattern not specified in getNonrangeMatch." + + -- | @firstMatch fs@ tells whether @fs@ implies a "first match", that + -- is if we match against patches from a point in the past on, rather +@@ -441,7 +441,7 @@ getFirstMatchS fs repo = + Just (_,b) -> unpullLastN repo b -- b is chronologically earlier than a + Nothing -> + case firstMatcher fs of +- Nothing -> fail "Pattern not specified in getFirstMatchS." ++ Nothing -> error "Pattern not specified in getFirstMatchS." + Just m -> if firstMatcherIsTag fs + then getTagS m repo + else getMatcherS Inclusive m repo +@@ -462,7 +462,7 @@ checkMatchSyntax :: [MatchFlag] -> IO () + checkMatchSyntax opts = + case getMatchPattern opts of + Nothing -> return () +- Just p -> either fail (const $ return ()) (parseMatch p::Either String (MatchFun rt DummyPatch)) ++ Just p -> either error (const $ return ()) (parseMatch p::Either String (MatchFun rt DummyPatch)) + + getMatchPattern :: [MatchFlag] -> Maybe String + getMatchPattern [] = Nothing +@@ -718,7 +718,7 @@ getMatcherS :: (ApplyMonad (ApplyState p) m, Matchable p) => + getMatcherS ioe m repo = + if matchExists m repo + then applyInvToMatcher ioe m repo +- else fail $ "Couldn't match pattern "++ show m ++ else error $ "Couldn't match pattern "++ show m + + getTagS :: (ApplyMonad (ApplyState p) m, MonadProgress m, Matchable p) => + Matcher rt p -> PatchSet rt p Origin wX -> m () +diff --git a/src/Darcs/Patch/PatchInfoAnd.hs b/src/Darcs/Patch/PatchInfoAnd.hs +index 2da7ec8..1147410 100644 +--- a/src/Darcs/Patch/PatchInfoAnd.hs ++++ b/src/Darcs/Patch/PatchInfoAnd.hs +@@ -167,7 +167,7 @@ conscientiously er (PIAP pinf hp) = + + -- | @hopefullyM@ is a version of @hopefully@ which calls @fail@ in a + -- monad instead of erroring. +-hopefullyM :: Monad m => PatchInfoAnd rt p wA wB -> m (WrappedNamed rt p wA wB) ++hopefullyM :: MonadFail m => PatchInfoAnd rt p wA wB -> m (WrappedNamed rt p wA wB) + hopefullyM (PIAP pinf hp) = case hopefully2either hp of + Right p -> return p + Left e -> fail $ renderString +diff --git a/src/Darcs/Patch/Prim/V1/Apply.hs b/src/Darcs/Patch/Prim/V1/Apply.hs +index bea7e41..7984d21 100644 +--- a/src/Darcs/Patch/Prim/V1/Apply.hs ++++ b/src/Darcs/Patch/Prim/V1/Apply.hs +@@ -41,13 +41,13 @@ instance Apply Prim where + apply (FP f (TokReplace t o n)) = mModifyFilePS f doreplace + where doreplace fc = + case tryTokReplace t (BC.pack o) (BC.pack n) fc of +- Nothing -> fail $ "replace patch to " ++ fn2fp f ++ Nothing -> error $ "replace patch to " ++ fn2fp f + ++ " couldn't apply." + Just fc' -> return fc' + apply (FP f (Binary o n)) = mModifyFilePS f doapply + where doapply oldf = if o == oldf + then return n +- else fail $ "binary patch to " ++ fn2fp f ++ else error $ "binary patch to " ++ fn2fp f + ++ " couldn't apply." + apply (DP d AddDir) = mCreateDirectory d + apply (DP d RmDir) = mRemoveDirectory d +@@ -115,7 +115,7 @@ applyHunk f h fc = + case applyHunkLines h fc of + Right fc' -> return fc' + Left msg -> +- fail $ ++ error $ + "### Error applying:\n" ++ renderHunk h ++ + "\n### to file " ++ fn2fp f ++ ":\n" ++ BC.unpack fc ++ + "### Reason: " ++ msg +diff --git a/src/Darcs/Patch/Prim/V1/Commute.hs b/src/Darcs/Patch/Prim/V1/Commute.hs +index 7639dbd..e1432e6 100644 +--- a/src/Darcs/Patch/Prim/V1/Commute.hs ++++ b/src/Darcs/Patch/Prim/V1/Commute.hs +@@ -58,6 +58,7 @@ instance Monad Perhaps where + Failed >>= _ = Failed + Unknown >>= _ = Unknown + return = Succeeded ++instance MonadFail Perhaps where + fail _ = Unknown + + instance Alternative Perhaps where +diff --git a/src/Darcs/Patch/ReadMonads.hs b/src/Darcs/Patch/ReadMonads.hs +index 62a4f81..e1cb149 100644 +--- a/src/Darcs/Patch/ReadMonads.hs ++++ b/src/Darcs/Patch/ReadMonads.hs +@@ -237,6 +237,7 @@ failSM _ = SM (\_ -> Nothing) + instance Monad SM where + (>>=) = bindSM + return = returnSM ++instance MonadFail SM where + fail = failSM + + instance ParserM SM where +diff --git a/src/Darcs/Patch/V1/Commute.hs b/src/Darcs/Patch/V1/Commute.hs +index 0bb41a3..c6c3382 100644 +--- a/src/Darcs/Patch/V1/Commute.hs ++++ b/src/Darcs/Patch/V1/Commute.hs +@@ -93,6 +93,7 @@ instance Monad Perhaps where + Failed >>= _ = Failed + Unknown >>= _ = Unknown + return = Succeeded ++instance MonadFail Perhaps where + fail _ = Unknown + + instance Alternative Perhaps where +diff --git a/src/Darcs/Repository/Diff.hs b/src/Darcs/Repository/Diff.hs +index 8078d49..e0e2341 100644 +--- a/src/Darcs/Repository/Diff.hs ++++ b/src/Darcs/Repository/Diff.hs +@@ -138,7 +138,7 @@ treeDiff da ft t1 t2 = do + do rmDirP <- diff p (Removed subtree) + addFileP <- diff p (Changed (File emptyBlob) b') + return $ joinGap (+>+) rmDirP addFileP +- diff p _ = fail $ "Missing case at path " ++ show p ++ diff p _ = error $ "Missing case at path " ++ show p + + text_diff p a b + | BL.null a && BL.null b = emptyGap NilFL +diff --git a/src/Darcs/Repository/Match.hs b/src/Darcs/Repository/Match.hs +index 08c9f13..f33cabe 100644 +--- a/src/Darcs/Repository/Match.hs ++++ b/src/Darcs/Repository/Match.hs +@@ -60,7 +60,7 @@ getNonrangeMatch :: (ApplyMonad (ApplyState p) DefaultIO, IsRepoType rt, RepoPat + getNonrangeMatch r = withRecordedMatch r . getMatch where + getMatch fs = case hasIndexRange fs of + Just (n, m) | n == m -> applyNInv (n-1) +- | otherwise -> fail "Index range is not allowed for this command." ++ | otherwise -> error "Index range is not allowed for this command." + _ -> getNonrangeMatchS fs + + getOnePatchset :: (IsRepoType rt, RepoPatch p) +diff --git a/src/Darcs/Util/Tree/Monad.hs b/src/Darcs/Util/Tree/Monad.hs +index 0e01d9b..296fdc4 100644 +--- a/src/Darcs/Util/Tree/Monad.hs ++++ b/src/Darcs/Util/Tree/Monad.hs +@@ -216,7 +216,7 @@ instance (Monad m) => TreeRO (TreeMonad m) where + t <- gets tree + let f = findFile t p' + case f of +- Nothing -> fail $ "No such file " ++ show p' ++ Nothing -> error $ "No such file " ++ show p' + Just x -> lift (readBlob x) + + currentDirectory = ask +@@ -251,7 +251,7 @@ instance (Monad m) => TreeRW (TreeMonad m) where + let item = find tr from' + found_to = find tr to' + unless (isNothing found_to) $ +- fail $ "Error renaming: destination " ++ show to ++ " exists." ++ error $ "Error renaming: destination " ++ show to ++ " exists." + unless (isNothing item) $ do + modifyItem from Nothing + modifyItem to item +-- +2.23.1 + diff --git a/pkgs/development/haskell-modules/patches/darcs-setup.patch b/pkgs/development/haskell-modules/patches/darcs-setup.patch new file mode 100644 index 000000000000..fbc7efde428e --- /dev/null +++ b/pkgs/development/haskell-modules/patches/darcs-setup.patch @@ -0,0 +1,120 @@ +--- darcs-2.14.2/Setup.hs 2019-01-27 03:14:51.000000000 +1300 ++++ darcs.net/Setup.hs 2019-10-18 02:41:57.000000000 +1300 +@@ -11,7 +11,9 @@ + , TestSuite(testBuildInfo) + , updatePackageDescription + , cppOptions, ccOptions +- , library, libBuildInfo, otherModules ) ++ , library, libBuildInfo, otherModules ++ , ComponentName(CExeName) ++ ) + import Distribution.Package + ( packageVersion ) + import Distribution.Version( Version ) +@@ -21,24 +23,27 @@ + import Distribution.Simple.Setup + (buildVerbosity, copyDest, copyVerbosity, fromFlag, + haddockVerbosity, installVerbosity, sDistVerbosity, replVerbosity ) +-import Distribution.Simple.BuildPaths ( autogenModulesDir ) ++import Distribution.Simple.BuildPaths ( autogenPackageModulesDir ) + import Distribution.System + ( OS(Windows), buildOS ) + import Distribution.Simple.Utils + (copyFiles, createDirectoryIfMissingVerbose, rawSystemStdout, +- rewriteFile ) ++ rewriteFileEx) ++import Distribution.Types.UnqualComponentName + import Distribution.Verbosity +- ( Verbosity ) ++ ( Verbosity, silent ) + import Distribution.Text + ( display ) +-import Control.Monad ( unless, void ) + ++import Control.Monad ( unless, when, void ) + import System.Directory + ( doesDirectoryExist, doesFileExist ) + import System.IO + ( openFile, IOMode(..) ) + import System.Process (runProcess) + import Data.List( isInfixOf, lines ) ++import qualified Data.Map as M ++import Data.Maybe ( isJust ) + import System.FilePath ( () ) + import Foreign.Marshal.Utils ( with ) + import Foreign.Storable ( peek ) +@@ -75,8 +80,8 @@ + verb = fromFlag $ sDistVerbosity flags + x <- versionPatches verb pkgVer + y <- context verb +- rewriteFile "release/distributed-version" $ show x +- rewriteFile "release/distributed-context" $ show y ++ rewriteFileEx silent "release/distributed-version" $ show x ++ rewriteFileEx silent "release/distributed-context" $ show y + putStrLn "about to hand over" + let pkg' = pkg { library = sanity (library pkg) } + sanity (Just lib) = Just $ lib { libBuildInfo = sanity' $ libBuildInfo lib } +@@ -105,8 +110,7 @@ + littleEndian <- testEndianness + let args = ("-DPACKAGE_VERSION=" ++ show' version) : + [arg | (arg, True) <- -- include fst iff snd. +- [-- We have MAPI iff building on/for Windows. +- ("-DHAVE_MAPI", buildOS == Windows), ++ [ + ("-DLITTLEENDIAN", littleEndian), + ("-DBIGENDIAN", not littleEndian)]] + bi = emptyBuildInfo { cppOptions = args, ccOptions = args } +@@ -133,20 +137,26 @@ + -- man page + -- --------------------------------------------------------------------- + ++hasDarcsExe :: LocalBuildInfo -> Bool ++hasDarcsExe = isJust . M.lookup darcsExe . componentNameMap where ++ darcsExe = CExeName (mkUnqualComponentName "darcs") ++ + buildManpage :: LocalBuildInfo -> IO () +-buildManpage lbi = do +- let darcs = buildDir lbi "darcs/darcs" +- manpage = buildDir lbi "darcs/darcs.1" +- manpageHandle <- openFile manpage WriteMode +- void $ runProcess darcs ["help","manpage"] +- Nothing Nothing Nothing (Just manpageHandle) Nothing ++buildManpage lbi = ++ when (hasDarcsExe lbi) $ do ++ let darcs = buildDir lbi "darcs/darcs" ++ manpage = buildDir lbi "darcs/darcs.1" ++ manpageHandle <- openFile manpage WriteMode ++ void $ runProcess darcs ["help","manpage"] ++ Nothing Nothing Nothing (Just manpageHandle) Nothing + +-installManpage :: PackageDescription -> LocalBuildInfo +- -> Verbosity -> CopyDest -> IO () ++installManpage :: PackageDescription -> LocalBuildInfo -> Verbosity -> CopyDest -> IO () + installManpage pkg lbi verbosity copy = +- copyFiles verbosity +- (mandir (absoluteInstallDirs pkg lbi copy) "man1") +- [(buildDir lbi "darcs", "darcs.1")] ++ when (hasDarcsExe lbi) $ ++ copyFiles ++ verbosity ++ (mandir (absoluteInstallDirs pkg lbi copy) "man1") ++ [(buildDir lbi "darcs", "darcs.1")] + + -- --------------------------------------------------------------------- + -- version module +@@ -187,12 +197,13 @@ + generateVersionModule :: Verbosity -> LocalBuildInfo + -> String -> String -> IO () + generateVersionModule verbosity lbi version state = do +- let dir = autogenModulesDir lbi ++ let dir = autogenPackageModulesDir lbi + createDirectoryIfMissingVerbose verbosity True dir + ctx <- context verbosity + hash <- weakhash verbosity +- rewriteFile (dir "Version.hs") $ unlines ++ rewriteFileEx silent (dir "Version.hs") $ unlines + ["module Version where" ++ ,"import Darcs.Prelude" + ,"version, weakhash, context :: String" + ,"version = \"" ++ version ++ " (" ++ state ++ ")\"" + ,"weakhash = " ++ case hash of diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix index 1d2f62ad1f2b..c8a13e06501d 100644 --- a/pkgs/top-level/all-packages.nix +++ b/pkgs/top-level/all-packages.nix @@ -18947,7 +18947,7 @@ in dablin = callPackage ../applications/radio/dablin { }; - darcs = haskell.lib.overrideCabal (haskell.lib.justStaticExecutables haskell.packages.ghc865.darcs) (drv: { + darcs = haskell.lib.overrideCabal (haskell.lib.justStaticExecutables haskellPackages.darcs) (drv: { configureFlags = (stdenv.lib.remove "-flibrary" drv.configureFlags or []) ++ ["-f-library"]; });