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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