Hi, I get a link error under sparc sun Solaris 8, when linking my stage2 compiler. I have "undefined reference to" a couple of mathematical function like powf, tanhf, coshf, sinhf, atanf, acosf, asinf, tanf, cosf, sinf, sqrtf, logf, and expf Is libm version 2 needed? The stage1 compiler was content with libm version 1. Cheers Christian -bash-3.00$ uname -a SunOS euklid 5.8 Generic_117350-41 sun4u sparc SUNW,Ultra-4 -bash-3.00$ ldd compiler/stage1/ghc-6.6 libdl.so.1 => /usr/lib/libdl.so.1 libm.so.1 => /usr/lib/libm.so.1 libgmp.so.3 => /usr/local/lib/libgmp.so.3 libc.so.1 => /usr/lib/libc.so.1 /usr/platform/SUNW,Ultra-4/lib/libc_psr.so.1 ../compiler/stage1/ghc-inplace -o stage2/ghc-6.6 -H16m -O -optc-mcpu=ultrasparc -opta-mcpu=ultrasparc -package ghc -Istage2 -cpp -fglasgow-exts -fno-generics -Rghc-timing -I. -IcodeGen -InativeGen -Iparser -Rghc-timing -DGHCI -DBREAKPOINT -threaded stage2/main/Main.o /home/maeder/haskell/solaris/ghc-6.6/libraries/base/libHSbase.a(Float__151.o): In function `s9W7_info': ghc29001_0.hc:(.text+0x290): undefined reference to `powf' /home/maeder/haskell/solaris/ghc-6.6/libraries/base/libHSbase.a(Float__152.o): In function `s9Wv_info': ghc29001_0.hc:(.text+0x28c): undefined reference to `tanhf' /home/maeder/haskell/solaris/ghc-6.6/libraries/base/libHSbase.a(Float__153.o): In function `s9WK_info': ghc29001_0.hc:(.text+0x288): undefined reference to `coshf' /home/maeder/haskell/solaris/ghc-6.6/libraries/base/libHSbase.a(Float__154.o): In function `s9WZ_info': ghc29001_0.hc:(.text+0x288): undefined reference to `sinhf' [...] /home/maeder/haskell/solaris/ghc-6.6/libraries/base/libHSbase.a(Float__237.o): In function `s85X_info': ghc29001_0.hc:(.text+0x974): undefined reference to `atanf' collect2: ld returned 1 exit status <> gmake[3]: *** [stage2/ghc-6.6] Error 1 gmake[3]: Leaving directory `/home/maeder/haskell/solaris/ghc-6.6/compiler' gmake[2]: *** [stage2/ghc-6.6] Error 2 gmake[2]: Leaving directory `/home/maeder/haskell/solaris/ghc-6.6/compiler' gmake[1]: *** [stage2] Error 2 gmake[1]: Leaving directory `/home/maeder/haskell/solaris/ghc-6.6' gmake: *** [bootstrap2] Error 2