#8921: ghc-stage2 fails with ld: fatal: library -lrt: not found on topHandler02(profthreaded) test -------------------------------------+------------------------------------- Reporter: AlainODea | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.1-rc2 Resolution: | Keywords: Operating System: Solaris | Architecture: x86_64 (amd64) Type of failure: Compile-time | Difficulty: Easy (less than 1 crash | hour) Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------- Comment (by AlainODea): Rich Lowe gave some solid insight on this on smartos-discuss:
You're passing both -lrt and -r, which is likely to cause ld to look for an archive library (librt.a, which will never exist) and not the shared object, since -r asks for relocatable output.
However, this causes a separate problem with unresolved references: {{{ # /opt/local/gcc47/libexec/gcc/x86_64-sun-solaris2.11/4.7.3/collect2 -R/opt/local/lib/ -Y P,/lib/amd64:/usr/lib/amd64:/opt/local/lib/ -Qy -o topHandler02.o -L/opt/local/gcc47/lib/gcc/x86_64-sun-solaris2.11/4.7.3 -L/opt/local/gcc47/lib/gcc/x86_64-sun-solaris2.11/4.7.3/../../../../x86_64 -sun-solaris2.11/lib/amd64 -L/opt/local/gcc47/lib/gcc/x86_64-sun- solaris2.11/4.7.3/../../../amd64 -L/lib/amd64 -L/usr/lib/amd64 -L/opt/local/gcc47/lib/gcc/x86_64-sun-solaris2.11/4.7.3/../../../../x86_64 -sun-solaris2.11/lib -L/opt/local/gcc47/lib/gcc/x86_64-sun- solaris2.11/4.7.3/../../.. -R/opt/local/gcc47/x86_64-sun- solaris2.11/lib/amd64 -R/opt/local/gcc47/lib/amd64 -lrt /tmp/ghc93957_0/ghc93957_6.o /tmp/ghc93957_0/ghc93957_5.o Undefined first referenced symbol in file era /tmp/ghc93957_0/ghc93957_6.o base_GHCziIOziException_zdfExceptionAsyncExceptionzuzdctoException_info /tmp/ghc93957_0/ghc93957_6.o CC_ID /tmp/ghc93957_0/ghc93957_5.o pushCostCentre /tmp/ghc93957_0/ghc93957_6.o CCS_DONT_CARE /tmp/ghc93957_0/ghc93957_6.o CCS_ID /tmp/ghc93957_0/ghc93957_5.o base_GHCziIOziException_zdfExceptionAsyncExceptionzuzdctoException_closure /tmp/ghc93957_0/ghc93957_6.o enterFunCCS /tmp/ghc93957_0/ghc93957_6.o newCAF /tmp/ghc93957_0/ghc93957_6.o CC_LIST /tmp/ghc93957_0/ghc93957_5.o base_GHCziIOziException_UserInterrupt_closure /tmp/ghc93957_0/ghc93957_6.o stg_bh_upd_frame_info /tmp/ghc93957_0/ghc93957_6.o CCS_LIST /tmp/ghc93957_0/ghc93957_5.o stg_IND_STATIC_info /tmp/ghc93957_0/ghc93957_6.o stg_raiseIOzh /tmp/ghc93957_0/ghc93957_6.o base_GHCziTopHandler_runMainIO1_info /tmp/ghc93957_0/ghc93957_6.o base_GHCziTopHandler_runMainIO1_closure /tmp/ghc93957_0/ghc93957_6.o ld: fatal: symbol referencing errors. No output written to topHandler02.o collect2: error: ld returned 1 exit status }}} I don't see the -r option in GNU ld, so this seems to be SunOS/Illumos specific. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8921#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler