#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Description changed by George: Old description:

ghci -V The Glorious Glasgow Haskell Compilation System, version 7.10.1.20150612

ghci -package GLUT GHCi, version 7.10.1.20150612: http://www.haskell.org/ghc/ :? for help <command line>: can't load .so/.DLL for: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib (dlopen(/Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib, 5): Symbol not found: _glutBitmap8By13 Referenced from: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib Expected in: flat namespace in /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib)

This may be related to the fix for #10322. The GLUT people are aware of this. They believe it is platform scpecific, a regression and probably a ghc issue. See https://github.com/haskell-opengl/GLUT/issues/19

New description: ghci -V The Glorious Glasgow Haskell Compilation System, version 7.10.1.20150612 ghci -package GLUT GHCi, version 7.10.1.20150612: http://www.haskell.org/ghc/ :? for help <command line>: can't load .so/.DLL for: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib (dlopen(/Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib, 5): Symbol not found: _glutBitmap8By13 Referenced from: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib Expected in: flat namespace in /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib) This may be related to the fix for #10322 or the underlying problem reported there. The GLUT people are aware of this. They believe it is platform scpecific, a regression from 7.8.4 and probably a ghc issue. See https://github.com/haskell-opengl/GLUT/issues/19 -- -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Changes (by trommler): * status: new => infoneeded Comment: Can you try with HEAD and/or the tip of the 7.10 branch, please. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by rwbarton): Right, it's not #10322, but rather #10458. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by George): Replying to [comment:5 rwbarton]:

Right, it's not #10322, but rather #10458. Sorry I don't understand how it can be #10458, can you explain? The error I reported {{{ <command line>: can't load .so/.DLL for: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib (dlopen(/Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib, 5): Symbol not found: _glutBitmap8By13

Referenced from: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib Expected in: flat namespace in /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib) }}} seeems quite different than the one in #10458: {{{ Preprocessing executable 'etamoo' for EtaMOO-0.2.1.0... GHCi, version 7.10.1: http://www.haskell.org/ghc/ :? for help /usr/bin/ld: dist/build/etamoo/etamoo-tmp/src/cbits/crypt.o: relocation R_X86_64_PC32 against undefined symbol `crypt' can not be used when making a shared object; recompile with -fPIC /usr/bin/ld: final link failed: Bad value collect2: error: ld returned 1 exit status }}} In addition #10458 does not mention regression and it is on Linux. This bug is a regression from 7.8.4 and happens on the Mac but not on Linux. From https://github.com/haskell-opengl/GLUT/issues/19: {{{ I checked it under GHC 7.8.4 and $ ghci -package GLUT works fine (loads the package and shows the prompt). ... OK, so this seems to be unrelated to TH and to the specific Mac OS X version. Do you have GHC 7.8.3 or 7.8.4 on your Mac to check if this is a GHC 7.10 regression? In the meantime I'll try to get 7.10 running on a Mac, but this might take some time, normally I develop on Windows + Linux only, so some help would be appreciated. ... The consensus seems to be that this is a GHC 7.8.4 => 7.10.1 regression }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by rwbarton): Sorry, you're right. These error messages are entirely too long :( (Though I don't see anyone claiming on the GLUT thread that it actually works on Linux; but I tested and it does work for me.) Seems to be a new issue, and may even be cabal's fault since it does the final link itself. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by Rydgel): Replying to [comment:10 trommler]:

On my Linux box `glutBitmap8By13` is defined in `libglut.so`. Could you check if `_glutBitmap8By13` is defined in the GLUT framework on Mac OS. Perhaps another Framework defines that symbol and thus needs to be linked too. In Mach-O symbols are not reexported by default (we discussed that in #10322). This is different from ELF.

It is defined by the GLUT Framework, see: {{{ nm -gU /System/Library/Frameworks/GLUT.framework/Versions/A/GLUT 000000003e01b756 T ___glutGetFCB 000000003e01b7b4 T ___glutSetFCB 000000003e089ea0 S __gle_gc 000000003e02a388 T _gleCreateGC 000000003e027318 T _gleExtrusion 000000003e0271ef T _gleGetJoinStyle 000000003e02733c T _gleGetNumSlices 000000003e0280b2 T _gleHelicoid 000000003e027d1d T _gleLathe 000000003e027656 T _glePolyCone 000000003e02764a T _glePolyCylinder 000000003e0280d4 T _gleScrew 000000003e0271c7 T _gleSetJoinStyle 000000003e027348 T _gleSetNumSlices 000000003e0277d9 T _gleSpiral 000000003e027216 T _gleSuperExtrusion 000000003e02a449 T _gleTextureMode 000000003e0280c3 T _gleToroid 000000003e0276fc T _gleTwistExtrusion 000000003e01751d T _glutAddMenuEntry 000000003e017675 T _glutAddSubMenu 000000003e017816 T _glutAttachMenu 000000003e054480 S _glutBitmap8By13 000000003e056820 S _glutBitmap9By15 000000003e01eb85 T _glutBitmapCharacter ... }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by Rydgel): Disclaimer: I'm not a pro on "linking" subjects but I did use otool (not sure if it's the way to do it properly on os x): {{{ otool -L .cabal-sandbox/lib/x86_64-osx- ghc-7.10.1/GLUT-2.7.0.1-0waW9bZutCf5s5H5zSV4Oh/libHSGLUT-2.7.0.1 -0waW9bZutCf5s5H5zSV4Oh-ghc7.10.1.dylib .cabal-sandbox/lib/x86_64-osx- ghc-7.10.1/GLUT-2.7.0.1-0waW9bZutCf5s5H5zSV4Oh/libHSGLUT-2.7.0.1 -0waW9bZutCf5s5H5zSV4Oh-ghc7.10.1.dylib: @rpath/libHSGLUT-2.7.0.1-0waW9bZutCf5s5H5zSV4Oh-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHScontainers-0.5.6.2-47ajk3tbda43DFWyeF3oHQ-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSOpenGL-2.12.0.1-EpjHCLjhm8PK9gj1WiMLLT-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHStext-1.2.0.4-IINWRW1LxFGIctooOLjJAI-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSbytestring-0.10.6.0-6vj5EoliHgNHISHCVCb069-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSdeepseq-1.4.1.1-FpR4obOZALU1lutWnrBldi-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSStateVar-1.1.0.0-FY7FZJIuVXGGZZi7Rs1xyW-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSstm-2.4.4-877J9sNBpfS5cK4JeYiRK0-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSarray-0.5.1.0-FaHmcBFfuRM8kmZLEY8D5S-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSObjectName-1.1.0.0-Fs9LwEoYTY29YOLwQayVnG-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSGLURaw-1.5.0.1-9IfVeAwyYToLvYIDA0QjxP-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSOpenGLRaw-2.5.0.0-GkhI7NuLynWIs968DbpvQs-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHStransformers-0.4.2.0-ALYlebOVzVI4kxbFX5SGhm-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSbase-4.8.0.0-I5BErHzyOm07EBNpKBEeUv-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSinteger-gmp-1.0.0.0-2aU3IZNMF9a7mQ0OzsZ0dS-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSghc-prim-0.4.0.0-8TmvWUcS1U1IKHT0levwg3-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1213.0.0) }}} I don't see any reference to GLUT framework though I don't think it is the issue. Let me explain: I checked a similar project with an OpenGL lib that use the Mac OS X OpenGL Framework. He does not show up inside the {{{libHSOpenGLRaw...dylib}}} too, but GHCI is working fine and the bindings work. ---- I also tried something else: instead of using GLUT as a library for a project, I cloned the project itself and tried to load it up on GHCI. Building seems fine but the result of loading the lib in the repl is the same though the error is slightly different: {{{ cabal repl Resolving dependencies... Configuring GLUT-2.7.0.1... Preprocessing library GLUT-2.7.0.1... GHCi, version 7.10.1: http://www.haskell.org/ghc/ :? for help ghc: panic! (the 'impossible' happened) (GHC version 7.10.1 for x86_64-apple-darwin): Loading temp shared object failed: dlopen(/var/folders/gb/2s37knjd0kjg9w40npfwkh0c0000gn/T/ghc92017_0/libghc92017_1.dylib, 5): Symbol not found: _glutBitmap8By13 Referenced from: /var/folders/gb/2s37knjd0kjg9w40npfwkh0c0000gn/T/ghc92017_0/libghc92017_1.dylib Expected in: flat namespace in /var/folders/gb/2s37knjd0kjg9w40npfwkh0c0000gn/T/ghc92017_0/libghc92017_1.dylib Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by rwbarton): The other issue Rydgel mentions really is #10322, and I can reproduce it on Linux (though the particular offending symbol is different). I don't understand why that otool output doesn't mention the GLUT framework (or why it lists libHSGLUT itself) or why libHSOpenGLRaw apparently works without its otool output mentioning the OpenGL framework. Maybe it would help to see the final link command when building the GLUT package though? (`cabal build -v`) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by rwbarton): Thanks. Hmm, there is no `-framework` option at all there, so that's definitely incorrect, no? Maybe Cabal linking against OS X frameworks broke when support for relocatable sandboxes was added? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:17 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by Rydgel): This is my current version of cabal {{{ cabal --version cabal-install version 1.22.6.0 using version 1.22.4.0 of the Cabal library }}} This is the full build and the error with GHC 7.10.1 && cabal 1.22.0 https://gist.githubusercontent.com/Rydgel/96ba8626d1e18274502d/raw/0ff07b549... I installed GHC 7.8.4 && cabal 1.22.0 Here is the full build of the lib https://gist.githubusercontent.com/Rydgel/3d2c1b0555338b210df3/raw/4975551dd... Now I tried with GHC 7.8.4 && cabal 1.20 Here is the full build of the lib: https://gist.githubusercontent.com/Rydgel/bf6dc245b410e90828ff/raw/b28d952a2... So far every configuration failed to load the GLUT project in the cabal repl when building it in a sandbox. ---- Now this is maybe a related problem with the package not configured to use it with way. So I did some new tests with installing the GLUT package outside a sandbox and try load it with ghci -package GLUT (which was the steps reported first in this page). So far after install (I totally nuked ~/.cabal and ~/.ghc for each steps): GHC 7.8.4 - Cabal 1.20 {{{ ghci -package GLUT GHCi, version 7.8.4: http://www.haskell.org/ghc/ :? for help Loading package ghc-prim ... linking ... done. Loading package integer-gmp ... linking ... done. Loading package base ... linking ... done. Loading package transformers-0.3.0.0 ... linking ... done. Loading package OpenGLRaw-2.5.1.0 ... linking ... done. Loading package GLURaw-1.5.0.1 ... linking ... done. Loading package ObjectName-1.1.0.0 ... linking ... done. Loading package array-0.5.0.0 ... linking ... done. Loading package stm-2.4.4 ... linking ... done. Loading package StateVar-1.1.0.0 ... linking ... done. Loading package deepseq-1.3.0.2 ... linking ... done. Loading package bytestring-0.10.4.0 ... linking ... done. Loading package containers-0.5.5.1 ... linking ... done. Loading package binary-0.7.1.0 ... linking ... done. Loading package text-1.2.1.1 ... linking ... done. Loading package OpenGL-2.12.0.1 ... linking ... done. Loading package GLUT-2.7.0.1 ... linking ... done. Prelude> }}} GHC 7.8.4 && Cabal 1.22.0.0 {{{ ghci -package GLUT GHCi, version 7.8.4: http://www.haskell.org/ghc/ :? for help Loading package ghc-prim ... linking ... done. Loading package integer-gmp ... linking ... done. Loading package base ... linking ... done. Loading package transformers-0.3.0.0 ... linking ... done. Loading package OpenGLRaw-2.5.1.0 ... linking ... done. Loading package GLURaw-1.5.0.1 ... linking ... done. Loading package ObjectName-1.1.0.0 ... linking ... done. Loading package array-0.5.0.0 ... linking ... done. Loading package stm-2.4.4 ... linking ... done. Loading package StateVar-1.1.0.0 ... linking ... done. Loading package deepseq-1.3.0.2 ... linking ... done. Loading package bytestring-0.10.4.0 ... linking ... done. Loading package containers-0.5.5.1 ... linking ... done. Loading package binary-0.7.1.0 ... linking ... done. Loading package text-1.2.1.1 ... linking ... done. Loading package OpenGL-2.12.0.1 ... linking ... done. Loading package GLUT-2.7.0.1 ... linking ... done. Prelude> }}} [https://gist.githubusercontent.com/Rydgel/64b539dc71935b053b0b/raw/59803bf05... GLUT-2.7.0.1.log] GHC 7.10.1 && Cabal 1.22.0.0 {{{ ghci -package GLUT GHCi, version 7.10.1: http://www.haskell.org/ghc/ :? for help <command line>: can't load .so/.DLL for: /Users/rydgel/.cabal/lib/x86_64 -osx-ghc-7.10.1/GLUT_J0mPc7fsMRk1qun4O7kCoA/libHSGLUT-2.7.0.1 -Go4T8lnmeY31g3GsnJ9sQu-ghc7.10.1.dylib (dlopen(/Users/rydgel/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_J0mPc7fsMRk1qun4O7kCoA/libHSGLUT-2.7.0.1 -Go4T8lnmeY31g3GsnJ9sQu-ghc7.10.1.dylib, 5): Symbol not found: _glutBitmap8By13 Referenced from: /Users/rydgel/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_J0mPc7fsMRk1qun4O7kCoA/libHSGLUT-2.7.0.1 -Go4T8lnmeY31g3GsnJ9sQu-ghc7.10.1.dylib Expected in: flat namespace in /Users/rydgel/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_J0mPc7fsMRk1qun4O7kCoA/libHSGLUT-2.7.0.1 -Go4T8lnmeY31g3GsnJ9sQu-ghc7.10.1.dylib) }}} [https://gist.githubusercontent.com/Rydgel/3285488a32e1d6752c20/raw/f194edfe6... GLUT-2.7.0.1.log] I provided the complete logs of the installs too. In all cases above otool didn't showed a link to GLUT framework (for the lib itself). So this tool is maybe useless in our case or the link is done elsewhere. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:19 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by darchon): Note that the following doesn't work: ghc-7.10.1, cabal-1.22 {{{ cabal install GLUT --ghc-options="-framework GLUT" -v --reinstall --jobs=1 }}} GHCi {{{ ~$ ghci -package GLUT GHCi, version 7.10.1: http://www.haskell.org/ghc/ :? for help <command line>: can't load .so/.DLL for: /Users/baaijcpr/.cabal/lib/x86_64 -osx-ghc-7.10.1/GLUT_6oGfBpdyNXm6GXGpRB4gPs/libHSGLUT-2.7.0.1 -6oGfBpdyNXm6GXGpRB4gPs-ghc7.10.1.dylib (dlopen(/Users/baaijcpr/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_6oGfBpdyNXm6GXGpRB4gPs/libHSGLUT-2.7.0.1 -6oGfBpdyNXm6GXGpRB4gPs-ghc7.10.1.dylib, 5): Symbol not found: _glutBitmap8By13 Referenced from: /Users/baaijcpr/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_6oGfBpdyNXm6GXGpRB4gPs/libHSGLUT-2.7.0.1 -6oGfBpdyNXm6GXGpRB4gPs-ghc7.10.1.dylib Expected in: flat namespace in /Users/baaijcpr/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_6oGfBpdyNXm6GXGpRB4gPs/libHSGLUT-2.7.0.1 -6oGfBpdyNXm6GXGpRB4gPs-ghc7.10.1.dylib) }}} But, the following: {{{ cabal install GLUT --ghc-options="-optl-Wl,-framework,GLUT" -v --reinstall --jobs=1 }}} does work: {{{ ~$ ghci -package GLUT GHCi, version 7.10.1: http://www.haskell.org/ghc/ :? for help Prelude> }}} Also note: {{{ ~$ otool -L /Users/baaijcpr/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_6oGfBpdyNXm6GXGpRB4gPs/libHSGLUT-2.7.0.1 -6oGfBpdyNXm6GXGpRB4gPs-ghc7.10.1.dylib /Users/baaijcpr/.cabal/lib/x86_64-osx- ghc-7.10.1/GLUT_6oGfBpdyNXm6GXGpRB4gPs/libHSGLUT-2.7.0.1 -6oGfBpdyNXm6GXGpRB4gPs-ghc7.10.1.dylib: @rpath/libHSGLUT-2.7.0.1-6oGfBpdyNXm6GXGpRB4gPs-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) /System/Library/Frameworks/GLUT.framework/Versions/A/GLUT (compatibility version 1.0.0, current version 1.0.0) @rpath/libHScontainers-0.5.6.2-47ajk3tbda43DFWyeF3oHQ- ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSOpenGL-2.12.0.1-9zpp6vKdJq97sstSpFWLwQ-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHStext-1.2.0.3-FuxPCidOMu81GRnNfjdINK-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSbytestring-0.10.6.0-6vj5EoliHgNHISHCVCb069-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSdeepseq-1.4.1.1-FpR4obOZALU1lutWnrBldi-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSStateVar-1.1.0.0-FY7FZJIuVXGGZZi7Rs1xyW- ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSstm-2.4.4-877J9sNBpfS5cK4JeYiRK0-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSarray-0.5.1.0-FaHmcBFfuRM8kmZLEY8D5S-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSObjectName-1.1.0.0-Fs9LwEoYTY29YOLwQayVnG- ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSGLURaw-1.5.0.1-HqAsclS2A7s8JRekdgFMHg-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSOpenGLRaw-2.5.1.0-IAXjbJksiwTBy6GOuSpVcg- ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHStransformers-0.4.2.0-ALYlebOVzVI4kxbFX5SGhm- ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSbase-4.8.0.0-I5BErHzyOm07EBNpKBEeUv-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSinteger-gmp-1.0.0.0-2aU3IZNMF9a7mQ0OzsZ0dS- ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libHSghc- prim-0.4.0.0-8TmvWUcS1U1IKHT0levwg3-ghc7.10.1.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1213.0.0) }}} So my question is, does the `-framework` flag in GHC work at all?! -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:21 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by Rydgel): Confirming this behavior, here are the logs: [https://gist.githubusercontent.com/Rydgel/8d2168970b94e3da53cb/raw/736be8507... cabal install GLUT --ghc-options="-framework GLUT" -v --reinstall --jobs=1 ] [https://gist.githubusercontent.com/Rydgel/7976599b5ebb809aea9b/raw/76b5ad90c... cabal install GLUT --ghc-options="-optl-Wl,-framework,GLUT" -v --reinstall --jobs=1] -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:23 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by Rydgel): Like this? [https://gist.githubusercontent.com/Rydgel/1438870bface7e9fe455/raw/2e1193b93... --ghc-options="-framework GLUT -v"] [https://gist.githubusercontent.com/Rydgel/488c2354f75a608015b8/raw/1c567f212... --ghc-options="-optl-Wl,-framework,GLUT -v"] Indeed, no {{{-framework}}} in the first case. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:25 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by Rydgel): Oops sorry my bad. [https://gist.githubusercontent.com/Rydgel/1438870bface7e9fe455/raw/a88de76f5... ​--ghc-options="-framework GLUT -v"] [https://gist.githubusercontent.com/Rydgel/488c2354f75a608015b8/raw/de681e62f... --ghc-options="-optl-Wl,-framework,GLUT -v"] -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:27 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by Rydgel): I really think we might have 2 bugs here, 1 in GHC and 1 in Cabal. Can this Cabal bug be related to our problems? https://github.com/haskell/cabal/issues/2689 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:29 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Changes (by George): * status: infoneeded => new -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:31 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Changes (by bgamari): * milestone: 7.10.2 => 7.10.3 Comment: Kicking this off to 7.10.3 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:33 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by MtnViewMark): When building GLUT for HP, should we be adding the following to the cabal install step? Will this fix the issue for the pre-built libs that HP provides? {{{ --ghc-options="-optl-Wl,-framework,GLUT" }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:35 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by MtnViewMark): I've added code to HP to build GLUT this way on OS X, and it works. Next release will have it. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:37 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by darchon): For me, the ''two'' bugs seem pretty clear: - GHC bug: When linking a dynamic ''library'', GHC does not pass the {{{-framework}}} flags to the system linker. - Cabal bug: The {{{-framework}}} flags that should be passed to GHC somehow get lost. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:39 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Comment (by darchon): Replying to [comment:40 bgamari]:

darchon, aren't these both symptoms of the same Cabal bug? Namely that `-framework` isn't passed to GHC. It would be great if someone could track down why this is the case.

I would find that hard to believe... because, as seen in comment:21 and comment:27, passing the {{{--ghc-options="-framework GLUT"}}} options to Cabal still doesn't make GHC pass the {{{-framework}}} flag to the system linker. I would find it extremely hard to believe that Cabal: 1. Parses the content of {{{--ghc-options}}} and 2. then actively deletes/filters the {{{-framework}}} part. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:41 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: darchon Type: bug | Status: new Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: Phab:D1115 -------------------------------+----------------------------------------- Changes (by darchon): * owner: => darchon * differential: => Phab:D1115 Comment: I've fixed the GHC part in [https://phabricator.haskell.org/D1115]. The Cabal part remains broken. I think once my patch is merged this issue should be closed, and a new one should be opened on the Cabal bug-tracker. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:43 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: darchon Type: bug | Status: new Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: Phab:D1115 -------------------------------+----------------------------------------- Comment (by Ben Gamari ): In [changeset:"dd7e1880ae078a2d9f254dc5d8f330121e0ec291/ghc" dd7e1880/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="dd7e1880ae078a2d9f254dc5d8f330121e0ec291" Add framework flags when linking a dynamic library This fixes the GHC side of trac #10568. So `cabal install --ghc-options="-framework GLUT" GLUT` creates a correctly linked GLUT.dylib. We still need to explictly pass `--ghc-options="-framework GLUT"` because the Cabal side #10568 is not fixed. Update: the Cabal side of #10568 is fixed by [Cabal#2747](https://github.com/haskell/cabal/pull/2747) Test Plan: validate Reviewers: austin, rwbarton, bgamari Reviewed By: bgamari Subscribers: rwbarton, thomie Differential Revision: https://phabricator.haskell.org/D1115 GHC Trac Issues: #10568 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:45 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------+----------------------------------------- Reporter: George | Owner: darchon Type: bug | Status: merge Priority: normal | Milestone: 7.10.3 Component: Compiler | Version: 7.10.2-rc1 Resolution: fixed | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: Phab:D1115 -------------------------------+----------------------------------------- Changes (by bgamari): * status: closed => merge Comment: It might be good to have this in 7.10.3 if it comes to fruition. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:47 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#10568: Regression from 7.8.4, loading GLUT into GHCI fails on the Mac -------------------------------------+------------------------------------- Reporter: George | Owner: darchon Type: bug | Status: closed Priority: normal | Milestone: 7.10.3 Component: Runtime System | Version: 7.10.2-rc1 (Linker) | Resolution: fixed | Keywords: Operating System: MacOS X | Architecture: x86_64 | (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1115 -------------------------------------+------------------------------------- Changes (by bgamari): * status: merge => closed Comment: dd7e1880 was merged to `ghc-7.10` as 5a55ed7. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10568#comment:49 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler