#8374: `tcIfaceGlobal (local): not found` while compiling ----------------------------------------+--------------------------- Reporter: bgamari | Owner: Type: bug | Status: new Priority: high | Milestone: Component: Build System | Version: 7.7 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: arm Type of failure: Building GHC failed | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: ----------------------------------------+--------------------------- Comment (by simonpj): Since I can't reproduce this, can you try some experiments for me? * Once the crash happens, copy/paste and re-run the last command line of the log. In the log you uploaded in comment 24, this was {{{ "inplace/bin/ghc-stage1" -hisuf hi -osuf o -hcsuf hc -static -H32m -O -package-name base-4.7.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -ilibraries/base/dist- install/build/autogen -Ilibraries/base/dist-install/build -Ilibraries/base /dist-install/build/autogen -Ilibraries/base/include -optP- DOPTIMISE_INTEGER_GCD_LCM -optP-include -optPlibraries/base/dist- install/build/autogen/cabal_macros.h -package ghc-prim-0.3.1.0 -package integer-gmp-0.5.1.0 -package rts-1.0 -package-name base -XHaskell2010 -O2 -no-user-package-db -rtsopts -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist- install/build -split-objs -dynamic-too -c libraries/base/./Control/Applicative.hs -o libraries/base/dist- install/build/Control/Applicative.o -dyno libraries/base/dist- install/build/Control/Applicative.dyn_o }}} Does re-running that one line crash in the same way? I hope so! * Re-run that same command again, this time adding `-ddump-if-trace` to the end of the command line, and upload the result. * Does `libraries/base/dist-install/build/Control/Applicative.hi` exist? Do an `ls -l` on that directory so we can see the timestamps. Thanks Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8374#comment:25 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler