[GHC] #9282: GHCi ignores .dyn_hi files
#9282: GHCi ignores .dyn_hi files
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Reporter: mietek | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: GHCi | Version: 7.8.2
Keywords: | Operating System: Unknown/Multiple
Architecture: x86_64 (amd64) | Type of failure: Other
Difficulty: Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: |
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With both `.o` and `.dyn_o` object files available, GHCi 7.8.2 ignores the
dynamic object files.
{{{
$ cat >Foo.hs <
:l Foo [1 of 1] Compiling Foo ( Foo.hs, interpreted ) Ok, modules loaded: Foo.
}}} As '''rwbarton''' mentioned on IRC, the reason becomes apparent with `ghci -ddump-if-trace` {{{ FYI: cannot read old interface file: mismatched interface file ways (wanted "dyn", got "") }}} This happens both on OS X and Linux. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9282 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#9282: GHCi ignores .dyn_hi files -------------------------------------+----------------------------------- Reporter: mietek | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 7.8.2 Resolution: | Keywords: dynamic linking Operating System: Unknown/Multiple | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+----------------------------------- Changes (by mietek): * keywords: => dynamic linking -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9282#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#9282: GHCi ignores .dyn_hi files -------------------------------------+----------------------------------- Reporter: mietek | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 7.8.2 Resolution: | Keywords: dynamic linking Operating System: Unknown/Multiple | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+----------------------------------- Comment (by rwbarton): It also ignores the `.dyn_o` file even if there is no `.o` file, with no pertinent output from `-ddump-if-trace`: {{{ *** Checking old interface for main:F: [1 of 1] Compiling F ( F.hs, interpreted ) }}} (I am running 7.8.2.20140630.) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9282#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#9282: GHCi ignores .dyn_o files -------------------------------------+----------------------------------- Reporter: mietek | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 7.8.2 Resolution: | Keywords: dynamic linking Operating System: Unknown/Multiple | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+----------------------------------- -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9282#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#9282: GHCi ignores .dyn_o files -------------------------------------+----------------------------------- Reporter: mietek | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: GHCi | Version: 7.8.2 Resolution: duplicate | Keywords: dynamic linking Operating System: Unknown/Multiple | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+----------------------------------- Changes (by rwbarton): * status: new => closed * resolution: => duplicate Comment: See #8736. As a workaround you can use `-dynamic`, ''not'' `-dynamic-too`. That will create dynamic-style `.o` and `.hi` files. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9282#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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