Hi Xiao-Yong, In i686 Arch linux, with the normal blas and lapack, I need: extra-libraries: gsl lapack blas gslcblas gfortran But using atlas-lapack: extra-libraries: gsl lapack f77blas gslcblas atlas gcc_s I don't know how I found that "__powidf2" is in libgcc_s :) I will add these options to hmatrix.cabal. -Alberto Xiao-Yong Jin wrote:
Hi, looks like I hit a bug, but I'm not sure which software it belongs to, gcc, ghc or atlas?
---------- error doing "runhaskell Setup build" ---------- Preprocessing library hmatrix-0.4.1.0... /usr/bin/ld: dist/build/Numeric/GSL/Special/Internal_hsc_make: hidden symbol `__powidf2' in /usr/lib/gcc/x86_64-unknown-linux-gnu/4.3.2/libgcc.a(_powidf2.o) isreferenced by DSO /usr/bin/ld: final link failed: Nonrepresentable section on output collect2: ld returned 1 exit status linking dist/build/Numeric/GSL/Special/Internal_hsc_make.o failed command was: /usr/bin/ghc -optl-lgsl -optl-llapack dist/build/Numeric/GSL/Special/Internal_hsc_make.o -o dist/build/Numeric/GSL/Special/Internal_hsc_make ---------- error doing "runhaskell Setup build" ----------
I believe `__powidf2' is a internal symbol in gcc and it is hidden.
The system is archlinux x86_64 and the software I used are
atlas-lapack 3.8.2-1
gcc 4.3.2-1 Using built-in specs. Target: x86_64-unknown-linux-gnu Configured with: ../configure --prefix=/usr --enable-shared --enable-languages=c,c++,fortran,objc,obj-c++,treelang --enable-threads=posix --mandir=/usr/share/man --infodir=/usr/share/info --enable-__cxa_atexit --disable-multilib --libdir=/usr/lib --libexecdir=/usr/lib --enable-clocale=gnu --disable-libstdcxx-pch --with-tune=generic Thread model: posix gcc version 4.3.2 (GCC)
ghc 6.8.2-2 [("Project name","The Glorious Glasgow Haskell Compilation System") ,("Project version","6.8.2") ,("Booter version","6.8.2") ,("Stage","2") ,("Interface file version","6") ,("Have interpreter","YES") ,("Object splitting","YES") ,("Have native code generator","YES") ,("Support SMP","YES") ,("Unregisterised","NO") ,("Tables next to code","YES") ,("Win32 DLLs","") ,("RTS ways"," debug thr thr_p thr_debug") ,("Leading underscore","NO") ]
I googled but no useful information.
Best, Xiao-Yong