[GHC] #15197: Apparent missing dependency in ghc-heap
#15197: Apparent missing dependency in ghc-heap -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- The `ghc-heap` library appears to be missing a dependency from `GHC.Exts.Heap.Closures` to `GHC.Exts.Heap.InfoTableProf`. This causes the vanilla build to fail (in particular when building the profiled way): {{{ “inplace/bin/ghc-stage1” -hisuf p_hi -osuf p_o -hcsuf p_hc -static -prof -eventlog -H32m -O -Wall -this-unit-id ghc-heap-8.5 -hide-all- packages -i -ilibraries/ghc-heap/. -ilibraries/ghc-heap/dist-install/build -Ilibraries/ghc-heap/dist-install/build -ilibraries/ghc-heap/dist- install/build/./autogen -Ilibraries/ghc-heap/dist-install/build/./autogen -Ilibraries/ghc-heap/. -optP-include -optPlibraries/ghc-heap/dist- install/build/./autogen/cabal_macros.h -package-id base-4.12.0.0 -package- id ghc-prim-0.5.3 -package-id rts -Wall -XHaskell2010 -O2 -no-user- package-db -rtsopts -Wno-deprecated-flags -Wnoncanonical-monad- instances -odir libraries/ghc-heap/dist-install/build -hidir libraries /ghc-heap/dist-install/build -stubdir libraries/ghc-heap/dist- install/build -c libraries/ghc-heap/./GHC/Exts/Heap/Closures.hs -o libraries/ghc-heap/dist-install/build/GHC/Exts/Heap/Closures.p_o -dyno libraries/ghc-heap/dist- install/build/GHC/Exts/Heap/Closures.dyn_olibraries/ghc- heap/GHC/Exts/Heap/Closures.hs:23:1: error: Could not find module ‘GHC.Exts.Heap.InfoTableProf’ It is a member of the hidden package ‘ghc-heap-8.5’. You can run ‘:set -package ghc-heap’ to expose it. (Note: this unloads all the modules in the current scope.) Use -v to see a list of the files searched for. | 23 | import GHC.Exts.Heap.InfoTableProf | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ }}} Building the `libraries/ghc-heap/dist- install/GHC/Exts/Heap/InfoTableProf.p_o` manually allows the build to proceed. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15197 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#15197: Apparent missing dependency in ghc-heap -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): The problem is apparently that the import of `InfoTableProf` is guarded behind a `#if defined(PROFILING)`: {{{#!hs #if defined(PROFILING) import GHC.Exts.Heap.InfoTableProf #else import GHC.Exts.Heap.InfoTable #endif }}} Looking at the GHC-generated dependency file I see the following, {{{#!make libraries/ghc-heap/dist-install/build/GHC/Exts/Heap/Closures.p_o : libraries/ghc-heap/dist-install/build/GHC/Exts/Heap/InfoTable.p_hi }}} It looks to me like `ghc -M` isn't correctly accounting for ways when generating its dependency graph. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15197#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#15197: Apparent missing dependency in ghc-heap -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: patch Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4753 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: new => patch * differential: => Phab:D4753 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15197#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#15197: Apparent missing dependency in ghc-heap
-------------------------------------+-------------------------------------
Reporter: bgamari | Owner: (none)
Type: bug | Status: patch
Priority: highest | Milestone: 8.6.1
Component: Compiler | Version: 8.4.3
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: None/Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s): Phab:D4753
Wiki Page: |
-------------------------------------+-------------------------------------
Comment (by Ben Gamari
#15197: Apparent missing dependency in ghc-heap -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: closed Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4753 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: patch => closed * resolution: => fixed -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15197#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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