I don’t know the cause of the error, I commented on this related cabal issue I found: https://github.com/haskell/cabal/issues/1700
On Mar 10, 2014, at 14:41, Carter Schonwald <carter.schonw...@gmail.com> wrote: > So, was the issue cabal not catching the linker error? > > > On Mon, Mar 10, 2014 at 12:04 PM, Federico Mastellone <fma...@gmail.com> > wrote: > Found the problem, > > I did not have the modules that were used but not exposed enumerated under > "other-modules” on cabal's library definition. This builds OK on 7.6.3 even > with a correct code coverage report, but fails to build with the linking > error under 7.8-rc2. When I add the “other-modules” it works on both. > > > On Mar 9, 2014, at 17:26, Carter Schonwald <carter.schonw...@gmail.com> wrote: > >> great! >> Thanks for taking the time to shrink the bug, look forward to helping on the >> ticket >> >> >> On Sun, Mar 9, 2014 at 12:32 PM, Federico Mastellone <fma...@gmail.com> >> wrote: >> With a package of mine that I reduced it to just two modules, the one on the >> link below. >> I did not file a bug, I wanted to ask here first. I'll do it now >> >> On 09/03/2014, at 11:41, Carter Schonwald <carter.schonw...@gmail.com> wrote: >> >>> Ok. What cabal package? Have you filed a bug report on ghc trac? >>> >>> On Sunday, March 9, 2014, Federico Mastellone <fma...@gmail.com> wrote: >>> Downloaded gcc-4.9 binary from http://hpc.sourceforge.net and tested again >>> with both 7.6.3 and 7.8-rc2 >>> >>> Fails with the same error with 7.8-rc2 and does not fail with 7.6.3 >>> >>> ld: illegal text reloc in >>> '_enablezmlibraryzmcoveragezm0zi0zi1_Library_sendMsg2_info' to >>> '__hpc_tickboxes_enablezmlibraryzmcoveragezm0zi0zi1_Util_hpc' for >>> architecture x86_64 >>> collect2: error: ld returned 1 exit status >>> >>> On Mar 7, 2014, at 16:58, Carter Schonwald <carter.schonw...@gmail.com> >>> wrote: >>> >>>> No. Try real GCC. Follow my linked directions. Xcode GCC is fake. It's >>>> clang. Follow my directions please. >>>> >>>> On Friday, March 7, 2014, Federico Mastellone <fma...@gmail.com> wrote: >>>> It’s the same error with and without the clang-xcode5-wrapper that is >>>> named as an alternative solution >>>> >>>> On Mar 7, 2014, at 13:10, Carter Schonwald <carter.schonw...@gmail.com> >>>> wrote: >>>> >>>>> try using real GCC >>>>> >>>>> i have these directions https://gist.github.com/cartazio/7131371 >>>>> >>>>> >>>>> On Fri, Mar 7, 2014 at 10:47 AM, Federico Mastellone <fma...@gmail.com> >>>>> wrote: >>>>> Hi, >>>>> >>>>> On Mac OS X 10.9.2 with ghc 7.8.0.20140228 and cabal 1.18.0.3 >>>>> >>>>> Doing: >>>>> cabal configure --enable-library-coverage >>>>> cabal build >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> Fails with: >>>>>> ld: illegal text reloc in >>>>>> '_enablezmlibraryzmcoveragezm0zi0zi1_Library_sendMsg2_info' to >>>>>> '__hpc_tickboxes_enablezmlibraryzmcoveragezm0zi0zi1_Util_hpc' for >>>>>> architecture x86_64 >>>>>> clang: error: linker command failed with exit code 1 (use -v to see >>>>>> invocation) >>>>> >>>>> But without the coverage flag it’s OK. >>>>> >>>>> I found it when switching from 7.6.3 to 7.8.1RC2 on a project I have and >>>>> was able to strip it to this: >>>>> https://github.com/fmaste/ghc-7.8.0.20140228-enable-library-coverage >>>>> >>>>> Don’t know if this is a cabal or ghc problem and I don’t know how to >>>>> continue. >>>>> >>>>> Thanks! >>>>> >>>>> My ghc —info: >>>>> [("Project name","The Glorious Glasgow Haskell Compilation System") >>>>> ,("GCC extra via C opts"," -fwrapv") >>>>> ,("C compiler command","/usr/bin/gcc") >>>>> ,("C compiler flags"," -m64 -fno-stack-protector") >>>>> ,("C compiler link flags"," -m64") >>>>> ,("ld command","/usr/bin/ld") >>>>> ,("ld flags"," -arch x86_64") >>>>> ,("ld supports compact unwind","YES") >>>>> ,("ld supports build-id","NO") >>>>> ,("ld supports filelist","YES") >>>>> ,("ld is GNU ld","NO") >>>>> ,("ar command","/usr/bin/ar") >>>>> ,("ar flags","clqs") >>>>> ,("ar supports at file","NO") >>>>> ,("touch command","touch") >>>>> ,("dllwrap command","/bin/false") >>>>> ,("windres command","/bin/false") >>>>> ,("libtool command","libtool") >>>>> ,("perl command","/usr/bin/perl") >>>>> ,("target os","OSDarwin") >>>>> ,("target arch","ArchX86_64") >>>>> ,("target word size","8") >>>>> ,("target has GNU nonexec stack","False") >>>>> ,("target has .ident directive","True") >>>>> ,("target has subsections via symbols","True") >>>>> ,("Unregisterised","NO") >>>>> ,("LLVM llc command","llc") >>>>> ,("LLVM opt command","opt") >>>>> ,("Project version","7.8.0.20140228") >>>>> ,("Booter version","7.6.3") >>>>> ,("Stage","2") >>>>> ,("Build platform","x86_64-apple-darwin") >>>>> ,("Hos >> > >
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