February 2015 - ghc-tickets

[GHC] #9066: Template Haskell cannot splice an infix declaration for a data constructor
by GHC 13 Apr '17

13 Apr '17

#9066: Template Haskell cannot splice an infix declaration for a data constructor ------------------------------------+------------------------------------- Reporter: goldfire | Owner: goldfire Type: bug | Status: new Priority: normal | Milestone: Component: Template Haskell | Version: 7.8.2 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- When I say {{{ $([d| data Blargh = (:<=>) Int Int infix 4 :<=> |]) }}} I get {{{ Illegal variable name: ‘:<=>’ When splicing a TH declaration: infix 4 :<=>_0 }}} The code inside the TH quote works when not used with TH. I will fix in due course. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9066> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #10109: Kinds aren't checked in the coverage condition
by GHC 13 Apr '17

13 Apr '17

#10109: Kinds aren't checked in the coverage condition -------------------------------------+------------------------------------- Reporter: goldfire | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.1-rc2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Following on from the debate in #9103 (but you don't need to read that ticket), I found a curiosity. The following module fails to compile, complaining about the unsatisfied coverage condition: {{{ {-# LANGUAGE PolyKinds, MultiParamTypeClasses, FunctionalDependencies, FlexibleInstances, UndecidableInstances #-} module Bug where data Succ a class Add (a :: k1) (b :: k2) (ab :: k3) | a b -> ab, a ab -> b instance (Add a b ab) => Add (Succ a) b (Succ ab) }}} With `-fprint-explicit-kinds`, I get {{{ Bug.hs:9:10: Illegal instance declaration for ‘Add * k * (Succ k a) b (Succ k ab)’ The liberal coverage condition fails in class ‘Add’ for functional dependency: ‘a b -> ab’ Reason: lhs types ‘Succ k a’, ‘b’ do not jointly determine rhs type ‘Succ k ab’ In the instance declaration for ‘Add (Succ a) b (Succ ab)’ }}} But, when I add `k3` to the right-hand side of the first functional dependency (viz. {{{ {-# LANGUAGE PolyKinds, MultiParamTypeClasses, FunctionalDependencies, FlexibleInstances, UndecidableInstances #-} module Bug where data Succ a class Add (a :: k1) (b :: k2) (ab :: k3) | a b -> ab k3, a ab -> b instance (Add a b ab) => Add (Succ a) b (Succ ab) }}} ) I get {{{ [1 of 1] Compiling Bug ( Bug.hs, interpreted ) Ok, modules loaded: Bug. }}} I always assumed that fixing a type in a fundep also fixed its kind. I get the same behavior in 7.8 as in 7.10.1RC2. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10109> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8585: Loopification should omit stack check
by GHC 11 Apr '17

11 Apr '17

#8585: Loopification should omit stack check ------------------------------+-------------------------------------------- Reporter: jstolarek | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Runtime performance bug Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Related Tickets: | ------------------------------+-------------------------------------------- When we optimize a self-recursive tail call using loopification we don't need to perform a stack check in every loop. This is because a tail recursive function uses constant amount of stack. We should therefore place the loop header after the stack check, but before the heap check (because heap may grow in every call). parcs proposed a patch [https://ghc.haskell.org/trac/ghc/ticket/8275#comment:34 here]. We just need to make sure why it works and add some documentation. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8585> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8871: No-op assignment I64[BaseReg + 784] = I64[BaseReg + 784]; is generated into optimized Cmm
by GHC 11 Apr '17

11 Apr '17

#8871: No-op assignment I64[BaseReg + 784] = I64[BaseReg + 784]; is generated into optimized Cmm ------------------------------------+------------------------------------- Reporter: kgardas | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.9 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: Other Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- Hello, on SPARC and I also guess on PPC it's possible to get following line in optimized Cmm code: {{{ I64[BaseReg + 784] = I64[BaseReg + 784]; }}} this line is then translated by NCG wasting 5 isns on SPARC at least. Don't know PPC. I'm not sure if this is possible to duplicate this on i386 due to fewer regs. Generally speaking you need to have 32bit target with more regs available. Interesting fact is that such line is not presented in non-optimized Cmm, but is presented in optimized one. Both optimized and non-optimized Cmms attached. Both get from compiling T7507 testcase by stage1 compiler on SPARC: {{{ /home/karel/vcs/ghc-src/ghc-sparc-reg_ncg/inplace/bin/ghc-stage1 -fforce- recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-db -rtsopts -fno-ghci-history -c T7507.hs -O -ddump-opt-cmm > T7507.opt-cmm- sparc-reg-ncg }}} Of course non-opt Cmm is got by -ddump-cmm instead of -ddump-opt-cmm. If you need more simplified testcase, then following code is usable too: {{{ module Main where import Data.Int main = print ( ( 2 ^ 6 ) :: Int64 ) }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8871> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8887: Double double assignment in optimized Cmm on SPARC
by GHC 11 Apr '17

11 Apr '17

#8887: Double double assignment in optimized Cmm on SPARC ----------------------------+-------------------------------------------- Reporter: kgardas | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Keywords: | Operating System: Solaris Architecture: sparc | Type of failure: Runtime performance bug Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ----------------------------+-------------------------------------------- Hello, while reading ffi003 asm/opt-cmm for fixing this on SPARC I've noticed this code, this is optimized Cmm dump: {{{ 112 c1or: 113 _s1nw::F64 = F64[_s1nv::P32 + 3]; 114 _c1oj::I32 = sin; 115 _c1ok::F64 = _s1nw::F64; }}} this assignment to _s1nw::F64 looks useless as we may assign directly to _c1ok::F64, may we not? Both optimized and non-optimized Cmms attached. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8887> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9159: cmm case, binary search instead of jump table
by GHC 11 Apr '17

11 Apr '17

#9159: cmm case, binary search instead of jump table ------------------------------+-------------------------------------------- Reporter: wojteknar | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Runtime performance bug Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Related Tickets: | ------------------------------+-------------------------------------------- I'm not sure if this is qualifies as a bug or feature request. For case expressions where the scrutinee is Int#,or Int, or probably anything else numerical, GHC generates binary search, where a jump table could easily be used instead. The functions toChunk1# and toChunk2# yield suboptimal code. I found a satisfactory workaround, toChunk3# uses Enum and it is fine. For the attached code it probably does not matter much, but I have 65 cases in my real code, trying to implement a variant of ByteString, which will have the lowest possible storage overhead (just the info table pointer == one word) for lengths up to 64 bytes. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9159> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8505: Arrows example error
by GHC 11 Apr '17

11 Apr '17

#8505: Arrows example error ------------------------------------+-------------------------------------- Reporter: pdfrod | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Documentation | Version: 7.6.3 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: Documentation bug Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+-------------------------------------- In the section '''7.15.2. Conditional commands''' of the User's Guide (http://www.haskell.org/ghc/docs/7.6.3/html/users_guide/arrow- notation.html#idp49515792) it is stated that: {{{ proc (x,y) -> if f x y then g -< x+1 else h -< y+2 }}} is translated to: {{{ arr (\ (x,y) -> if f x y then Left x else Right y) >>> (arr (\x -> x+1) >>> f) ||| (arr (\y -> y+2) >>> g) }}} But this translation doesn't seem correct, because the arrows ''g'' and ''h'' are not being used as in the original code (''h'' doesn't appear at all in the translation). -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8505> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8816: Make SPARC registerised again.
by GHC 10 Apr '17

10 Apr '17

#8816: Make SPARC registerised again. -----------------------------------+--------------------------------- Reporter: kgardas | Owner: Type: feature request | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Keywords: | Operating System: Solaris Architecture: sparc | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | -----------------------------------+--------------------------------- It looks like recent GHC switched to unregisterised build on SPARC by default. This is kind of regression with the past GHCs where registerised builds were supported. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8816> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #10053: problem in ghci calling main after loading compiled code
by GHC 06 Apr '17

06 Apr '17

#10053: problem in ghci calling main after loading compiled code -------------------------------------+------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 7.10.1-rc2 Keywords: | Operating System: MacOS X Architecture: x86_64 | Type of failure: Incorrect result (amd64) | at runtime Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- ghci GHCi, version 7.10.0.20150123: http://www.haskell.org/ghc/ :? for help Prelude> :load rsa Ok, modules loaded: Main. Prelude Main> :show modules Main ( rsa.hs, rsa.o ) Prelude Main> main Too late for parseStaticFlags: call it before runGhc or runGhcT *** Exception: ExitFailure 1 Prelude Main> note, there is no failure if I load interpreted code -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10053> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8373: Cross-compiling from x86_64-unknown-linux-gnu to x86_64-sun-solaris2
by GHC 04 Apr '17

04 Apr '17

#8373: Cross-compiling from x86_64-unknown-linux-gnu to x86_64-sun-solaris2 ----------------------------------+---------------------------------------- Reporter: AlainODea | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: Keywords: | Operating System: Unknown/Multiple Architecture: x86_64 (amd64) | Type of failure: Building GHC failed Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ----------------------------------+---------------------------------------- During a cross-build from '''x86_64-unknown-linux-gnu''' to '''x86_64-sun- solaris2''' it tries to run '''/home/alain_odea/Documents/ghc/inplace/lib/bin/mkGmpDerivedConstants''' on my host/build machine and fails. Since it's a Solaris binary not a Linux binary it would need to be run on a Solaris host. If I run the following script to configure and run my cross-build: {{{ #!/bin/bash export TARGET=x86_64-sun-solaris2.11 export PREFIX=$HOME/Documents/gcc/cross/$TARGET export SYSROOT=$PREFIX/sysroot export PATH=$PATH:$PREFIX/bin export GCC=$PREFIX/bin/$TARGET-gcc export LD=$PREFIX/bin/$TARGET-ld export NM=$PREFIX/bin/$TARGET-nm export OBJDUMP=$PREFIX/bin/$TARGET-objdump # cabal install happy alex haddock # sudo apt-get update # sudo apt-get install --assume-yes ghc libncurses5-dev \ # mesa-common-dev freeglut3-dev libedit-dev git clone git://github.com/ghc/ghc pushd ghc echo "Stage1Only = YES" >> mk/build.mk cp mk/build.mk{.sample,} ./sync-all --no-dph get perl boot patch -d libraries/haskeline/ -p1 < \ ../ghc-patches/0001-Include-termios.h-for- solaris2-host.-Fixes-8366.patch cp $SYSROOT/opt/local/include/gmp.h libraries/integer-gmp/gmp/ ./configure \ --host=x86_64-unknown-linux-gnu \ --build=x86_64-unknown-linux-gnu \ --target=x86_64-sun-solaris2 \ --with-gcc=$GCC \ --with-ld=$LD \ --with-nm=$NM \ --with-objdump=$OBJDUMP make }}} I get the following failure output: {{{ ~/Documents/ghc ~/Documents patching file System/Console/Haskeline/Backend/Posix.hsc Reversed (or previously applied) patch detected! Assume -R? [n] Apply anyway? [n] Skipping patch. 1 out of 1 hunk ignored -- saving rejects to file System/Console/Haskeline/Backend/Posix.hsc.rej checking for gfind... no checking for find... /usr/bin/find checking for sort... /usr/bin/sort checking for GHC version date... inferred 7.7.20130924 checking for ghc... /usr/local/bin/ghc checking version of ghc... 7.6.3 checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-sun-solaris2 GHC build : x86_64-unknown-linux GHC host : x86_64-unknown-linux GHC target : x86_64-sun-solaris2 configure: Building in-tree ghc-pwd checking for path to top of build tree... /home/alain_odea/Documents/ghc checking for x86_64-unknown-linux-gnu-gcc... no checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for llc... no checking for opt... no checking whether #! works in shell scripts... yes checking for perl... /usr/bin/perl checking version of gcc... 4.7.3 checking whether C compiler is clang... no checking whether C compiler has an LLVM back end... no checking whether ld is GNU ld... yes checking whether ld understands --build-id... yes checking whether ld understands -no_compact_unwind... yes checking whether ld understands -filelist... no checking Setting up CFLAGS, LDFLAGS, IGNORE_LINKER_LD_FLAGS and CPPFLAGS... done checking Setting up CONF_CC_OPTS_STAGE0, CONF_GCC_LINKER_OPTS_STAGE0, CONF_LD_LINKER_OPTS_STAGE0 and CONF_CPP_OPTS_STAGE0... done checking Setting up CONF_CC_OPTS_STAGE1, CONF_GCC_LINKER_OPTS_STAGE1, CONF_LD_LINKER_OPTS_STAGE1 and CONF_CPP_OPTS_STAGE1... done checking Setting up CONF_CC_OPTS_STAGE2, CONF_GCC_LINKER_OPTS_STAGE2, CONF_LD_LINKER_OPTS_STAGE2 and CONF_CPP_OPTS_STAGE2... done checking for extra options to pass gcc when compiling via C... -fwrapv checking how to run the C preprocessor... gcc -E checking for .subsections_via_symbols... no checking whether your assembler supports .ident directive... yes checking for GNU non-executable stack support... yes checking for a working context diff... diff -U 1 checking for a BSD-compatible install... /usr/bin/install -c checking for ar... /usr/bin/ar checking whether /usr/bin/ar is GNU ar... yes checking for ar arguments... q checking whether /usr/bin/ar supports @file... yes checking for x86_64-unknown-linux-gnu-ranlib... no checking for ranlib... ranlib configure: WARNING: using cross tools not prefixed with host triplet checking whether ln -s works... yes checking for gsed... no checking for sed... /bin/sed checking for time... /usr/bin/time checking for gnutar... no checking for gtar... no checking for tar... /bin/tar checking for gpatch... no checking for patch... /usr/bin/patch checking for dtrace... no checking for HsColour... /home/alain_odea/.cabal/bin/HsColour checking for xmllint... no configure: WARNING: cannot find xmllint in your PATH, you will not be able to validate your documentation checking for xsltproc... no configure: WARNING: cannot find xsltproc in your PATH, you will not be able to build the HTML documentation checking for dblatex... no configure: WARNING: cannot find dblatex in your PATH, you will not be able to build the PDF and PS documentation checking for ghc-pkg matching /usr/local/bin/ghc... /usr/local/bin/ghc-pkg checking for happy... /home/alain_odea/.cabal/bin/happy checking for version of happy... 1.19.0 checking for alex... /home/alain_odea/.cabal/bin/alex checking for version of alex... 3.1.0 checking for ANSI C header files... (cached) yes checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... no checking bfd.h usability... no checking bfd.h presence... no checking for bfd.h... no checking ctype.h usability... yes checking ctype.h presence... yes checking for ctype.h... yes checking dirent.h usability... yes checking dirent.h presence... yes checking for dirent.h... yes checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking errno.h usability... yes checking errno.h presence... yes checking for errno.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking grp.h usability... yes checking grp.h presence... yes checking for grp.h... yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking locale.h usability... yes checking locale.h presence... yes checking for locale.h... yes checking nlist.h usability... yes checking nlist.h presence... no configure: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor! configure: WARNING: nlist.h: proceeding with the compiler's result checking for nlist.h... yes checking pthread.h usability... yes checking pthread.h presence... yes checking for pthread.h... yes checking pwd.h usability... yes checking pwd.h presence... yes checking for pwd.h... yes checking signal.h usability... yes checking signal.h presence... yes checking for signal.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking sys/mman.h usability... yes checking sys/mman.h presence... yes checking for sys/mman.h... yes checking sys/resource.h usability... yes checking sys/resource.h presence... yes checking for sys/resource.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking sys/timeb.h usability... yes checking sys/timeb.h presence... yes checking for sys/timeb.h... yes checking sys/timers.h usability... no checking sys/timers.h presence... no checking for sys/timers.h... no checking sys/times.h usability... yes checking sys/times.h presence... yes checking for sys/times.h... yes checking sys/utsname.h usability... yes checking sys/utsname.h presence... yes checking for sys/utsname.h... yes checking sys/wait.h usability... yes checking sys/wait.h presence... yes checking for sys/wait.h... yes checking termios.h usability... yes checking termios.h presence... yes checking for termios.h... yes checking time.h usability... yes checking time.h presence... yes checking for time.h... yes checking utime.h usability... yes checking utime.h presence... yes checking for utime.h... yes checking windows.h usability... no checking windows.h presence... no checking for windows.h... no checking winsock.h usability... no checking winsock.h presence... no checking for winsock.h... no checking sched.h usability... yes checking sched.h presence... yes checking for sched.h... yes checking for sys/cpuset.h... no checking whether time.h and sys/time.h may both be included... yes checking for long long... yes checking size of char... 1 checking size of double... 8 checking size of float... 4 checking size of int... 4 checking size of long... 8 checking size of long long... 8 checking size of short... 2 checking size of unsigned char... 1 checking size of unsigned int... 4 checking size of unsigned long... 8 checking size of unsigned long long... 8 checking size of unsigned short... 2 checking size of void *... 8 checking for char... yes checking alignment of char... 1 checking for double... yes checking alignment of double... 8 checking for float... yes checking alignment of float... 4 checking for int... yes checking alignment of int... 4 checking for long... yes checking alignment of long... 8 checking for long long... (cached) yes checking alignment of long long... 8 checking for short... yes checking alignment of short... 2 checking for unsigned char... yes checking alignment of unsigned char... 1 checking for unsigned int... yes checking alignment of unsigned int... 4 checking for unsigned long... yes checking alignment of unsigned long... 8 checking for unsigned long long... yes checking alignment of unsigned long long... 8 checking for unsigned short... yes checking alignment of unsigned short... 2 checking for void *... yes checking alignment of void *... 8 checking for WinExec... no checking for GetModuleFileName... no checking return type of signal handlers... void checking for getclock... no checking for getrusage... yes checking for gettimeofday... yes checking for setitimer... yes checking for siginterrupt... yes checking for sysconf... yes checking for times... yes checking for ctime_r... yes checking for sched_setaffinity... no checking for setlocale... yes checking whether ctime_r is declared... yes checking for closedir in -lmingwex... no checking for atan in -lm... yes checking for xmalloc in -liberty... no checking for bfd_uncompress_section_contents in -lbfd... no checking for dlopen in -ldl... yes checking for size_t... yes checking for working alloca.h... yes checking for alloca... yes checking for pid_t... yes checking vfork.h usability... no checking vfork.h presence... no checking for vfork.h... no checking for fork... yes checking for vfork... yes checking for working fork... cross configure: WARNING: result yes guessed because of cross compilation checking for working vfork... (cached) yes checking for an ANSI C-conforming const... yes checking whether byte ordering is bigendian... no checking whether float word order is big endian... no checking for nlist in -lelf... yes checking leading underscore in symbol names... no checking whether __attribute__((visibility("hidden"))) is supported... yes checking for clock_gettime in -lrt... yes checking for clock_gettime... yes checking for timer_settime... yes checking for timer_create... yes checking for printf$LDBLStub... no checking sys/eventfd.h usability... no checking sys/eventfd.h presence... yes configure: WARNING: sys/eventfd.h: present but cannot be compiled configure: WARNING: sys/eventfd.h: check for missing prerequisite headers? configure: WARNING: sys/eventfd.h: see the Autoconf documentation configure: WARNING: sys/eventfd.h: section "Present But Cannot Be Compiled" configure: WARNING: sys/eventfd.h: proceeding with the compiler's result configure: WARNING: ## ----------------------------------------------- ## configure: WARNING: ## Report this to glasgow-haskell-bugs(a)haskell.org ## configure: WARNING: ## ----------------------------------------------- ## checking for sys/eventfd.h... no checking for eventfd... no checking for PAPI_library_init in -lpapi... no checking papi.h usability... no checking papi.h presence... no checking for papi.h... no checking for __mingw_vfprintf... no configure: creating ./config.status config.status: creating mk/config.mk config.status: creating mk/install.mk config.status: creating mk/project.mk config.status: creating compiler/ghc.cabal config.status: creating ghc/ghc-bin.cabal config.status: creating utils/runghc/runghc.cabal config.status: creating settings config.status: creating docs/users_guide/ug-book.xml config.status: creating docs/users_guide/ug-ent.xml config.status: creating docs/index.html config.status: creating libraries/prologue.txt config.status: creating distrib/configure.ac config.status: creating mk/config.h config.status: mk/config.h is unchanged ---------------------------------------------------------------------- Configure completed successfully. Building GHC version : 7.7.20130924 Build platform : x86_64-unknown-linux Host platform : x86_64-unknown-linux Target platform : x86_64-sun-solaris2 Bootstrapping using : /usr/local/bin/ghc which is version : 7.6.3 Using gcc : /home/alain_odea/Documents/gcc/cross/x86_64 -sun-solaris2.11/bin/x86_64-sun-solaris2.11-gcc which is version : 4.7.3 Building a cross compiler : YES ld : /home/alain_odea/Documents/gcc/cross/x86_64-sun- solaris2.11/bin/x86_64-sun-solaris2.11-ld Happy : /home/alain_odea/.cabal/bin/happy (1.19.0) Alex : /home/alain_odea/.cabal/bin/alex (3.1.0) Perl : /usr/bin/perl dblatex : xsltproc : Using LLVM tools llc : opt : HsColour : /home/alain_odea/.cabal/bin/HsColour Building DocBook HTML documentation : NO Building DocBook PS documentation : NO Building DocBook PDF documentation : NO ---------------------------------------------------------------------- For a standard build of GHC (fully optimised with profiling), type (g)make. To make changes to the default build configuration, copy the file mk/build.mk.sample to mk/build.mk, and edit the settings in there. For more information on how to configure your GHC build, see http://hackage.haskell.org/trac/ghc/wiki/Building + test -f mk/config.mk.old + cmp -s mk/config.mk mk/config.mk.old touch -r mk/config.mk.old mk/config.mk + test -f mk/project.mk.old + cmp -s mk/project.mk mk/project.mk.old touch -r mk/project.mk.old mk/project.mk + test -f compiler/ghc.cabal.old + cmp -s compiler/ghc.cabal compiler/ghc.cabal.old touch -r compiler/ghc.cabal.old compiler/ghc.cabal ===--- building phase 0 make -r --no-print-directory -f ghc.mk phase=0 phase_0_builds utils/ghc-pkg/ghc.mk:46: warning: overriding commands for target `install_utils/ghc-pkg_dist_wrapper' utils/ghc-pkg/ghc.mk:37: warning: ignoring old commands for target `install_utils/ghc-pkg_dist_wrapper' "inplace/bin/ghc-cabal" configure ghc stage1 "" --with- ghc="/usr/local/bin/ghc" --with-ghc-pkg="/usr/local/bin/ghc-pkg" --flags=stage1 --constraint "ghc == 7.7" --package- db=/home/alain_odea/Documents/ghc/libraries/bootstrapping.conf --disable- library-for-ghci --disable-library-vanilla --disable-library-profiling --disable-shared --with-hscolour="/home/alain_odea/.cabal/bin/HsColour" --configure-option=CFLAGS=" -fno-stack-protector " --configure- option=LDFLAGS=" " --configure-option=CPPFLAGS=" " --configure- option=--host=x86_64-sun-solaris2 --constraint "Cabal == 1.18.1" --constraint "hpc == 0.6.0.1" --constraint "bin-package-db == 0.0.0.0" --constraint "hoopl == 3.10.0.0" --constraint "transformers == 0.3.0.0" --constraint "terminfo == 0.3.2.5" --with-gcc="/usr/bin/gcc" --configure- option=--with-cc="/usr/bin/gcc" --with-ar="/usr/bin/ar" --with- ranlib="ranlib" --with-alex="/home/alain_odea/.cabal/bin/alex" --with- happy="/home/alain_odea/.cabal/bin/happy" Configuring ghc-bin-7.7.20130924... Warning: 'data-dir: ..' is a relative path outside of the source tree. This will not work when generating a tarball with 'sdist'. utils/ghc-pkg/ghc.mk:46: warning: overriding commands for target `install_utils/ghc-pkg_dist_wrapper' utils/ghc-pkg/ghc.mk:37: warning: ignoring old commands for target `install_utils/ghc-pkg_dist_wrapper' make[1]: Nothing to be done for `phase_0_builds'. ===--- building phase 1 make -r --no-print-directory -f ghc.mk phase=1 phase_1_builds utils/ghc-pkg/ghc.mk:46: warning: overriding commands for target `install_utils/ghc-pkg_dist_wrapper' utils/ghc-pkg/ghc.mk:37: warning: ignoring old commands for target `install_utils/ghc-pkg_dist_wrapper' "cp" settings inplace/lib/settings "inplace/bin/ghc-cabal" check utils/runghc A 'license-file' is not specified. "inplace/bin/ghc-cabal" configure utils/runghc dist-install "" --with- ghc="/home/alain_odea/Documents/ghc/inplace/bin/ghc-stage1" --with-ghc- pkg="/home/alain_odea/Documents/ghc/inplace/bin/ghc-pkg" --disable- library-for-ghci --disable-library-vanilla --disable-library-profiling --disable-shared --with-hscolour="/home/alain_odea/.cabal/bin/HsColour" --configure-option=CFLAGS=" -fno-stack-protector " --configure- option=LDFLAGS=" " --configure-option=CPPFLAGS=" " --configure- option=--host=x86_64-sun-solaris2 --with- gcc="/home/alain_odea/Documents/gcc/cross/x86_64-sun- solaris2.11/bin/x86_64-sun-solaris2.11-gcc" --with- ld="/home/alain_odea/Documents/gcc/cross/x86_64-sun-solaris2.11/bin/x86_64 -sun-solaris2.11-ld" --configure-option=--with- cc="/home/alain_odea/Documents/gcc/cross/x86_64-sun-solaris2.11/bin/x86_64 -sun-solaris2.11-gcc" --with-ar="/usr/bin/ar" --with-ranlib="ranlib" --with-alex="/home/alain_odea/.cabal/bin/alex" --with- happy="/home/alain_odea/.cabal/bin/happy" Configuring runghc-7.7.20130924... ===--- building final phase make -r --no-print-directory -f ghc.mk phase=final all rts/ghc.mk:506: rts/dist/build/.depend-v-dyn-l-debug-thr-thr_debug-thr_l- debug_dyn-thr_dyn-thr_debug_dyn-l_dyn-thr_l_dyn.c_asm: No such file or directory libraries/ghc-prim/ghc.mk:4: libraries/ghc-prim/dist- install/build/.depend-v-dyn.haskell: No such file or directory libraries/ghc-prim/ghc.mk:4: libraries/ghc-prim/dist- install/build/.depend-v-dyn.c_asm: No such file or directory libraries/integer-gmp/ghc.mk:4: libraries/integer-gmp/dist- install/build/.depend-v-dyn.haskell: No such file or directory libraries/integer-gmp/ghc.mk:4: libraries/integer-gmp/dist- install/build/.depend-v-dyn.c_asm: No such file or directory utils/ghc-pkg/ghc.mk:46: warning: overriding commands for target `install_utils/ghc-pkg_dist_wrapper' utils/ghc-pkg/ghc.mk:37: warning: ignoring old commands for target `install_utils/ghc-pkg_dist_wrapper' "rm" -f libraries/integer- gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm.tmp gcc -E -fno-stack-protector -Ilibraries/integer-gmp/gmp -Ilibraries/integer-gmp/mkGmpDerivedConstants/dist -MM -x c libraries /integer-gmp/mkGmpDerivedConstants/mkGmpDerivedConstants.c -MF libraries /integer-gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm.bit sed -e 's|\\|/|g' -e 's| /$| \\|' -e "1s|\.o|\.dyn_o|" -e "1s|^|libraries /integer-gmp/mkGmpDerivedConstants/|" -e "1s|libraries/integer- gmp/mkGmpDerivedConstants/|libraries/integer- gmp/mkGmpDerivedConstants/dist/build/|" -e "1s|dist/build/dist/build|dist/build|g" -e "s|/home/alain_odea/Documents/ghc/||g" libraries/integer- gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm.bit >> libraries /integer-gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm.tmp && true "rm" -f libraries/integer- gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm.bit echo "libraries/integer- gmp/mkGmpDerivedConstants_dist_depfile_c_asm_EXISTS = YES" >> libraries /integer-gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm.tmp mv libraries/integer- gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm.tmp libraries/integer- gmp/mkGmpDerivedConstants/dist/build/.depend.c_asm "/home/alain_odea/Documents/gcc/cross/x86_64-sun-solaris2.11/bin/x86_64 -sun-solaris2.11-gcc" -fno-stack-protector -Ilibraries /integer-gmp/gmp -Ilibraries/integer-gmp/mkGmpDerivedConstants/dist -c libraries/integer-gmp/mkGmpDerivedConstants/mkGmpDerivedConstants.c -o libraries/integer- gmp/mkGmpDerivedConstants/dist/build/mkGmpDerivedConstants.dyn_o "inplace/bin/ghc-stage1" -o libraries/integer- gmp/mkGmpDerivedConstants/dist/build/tmp/mkGmpDerivedConstants -hisuf dyn_hi -osuf dyn_o -hcsuf dyn_hc -fPIC -dynamic -H32m -O -i -ilibraries/integer-gmp/mkGmpDerivedConstants/. -ilibraries/integer- gmp/mkGmpDerivedConstants/dist/build -ilibraries/integer- gmp/mkGmpDerivedConstants/dist/build/autogen -Ilibraries/integer- gmp/mkGmpDerivedConstants/dist/build -Ilibraries/integer- gmp/mkGmpDerivedConstants/dist/build/autogen -no-user-package-db -rtsopts -odir libraries/integer-gmp/mkGmpDerivedConstants/dist/build -hidir libraries/integer-gmp/mkGmpDerivedConstants/dist/build -stubdir libraries/integer-gmp/mkGmpDerivedConstants/dist/build -fno-use-rpaths -optl-Wl,-z -optl-Wl,origin -no-auto-link-packages -no-hs-main libraries /integer-gmp/mkGmpDerivedConstants/dist/build/mkGmpDerivedConstants.dyn_o Warning: -rtsopts and -with-rtsopts have no effect with -no-hs-main. Call hs_init_ghc() from your main() function to set these options. "cp" -p libraries/integer- gmp/mkGmpDerivedConstants/dist/build/tmp/mkGmpDerivedConstants inplace/lib/bin/mkGmpDerivedConstants "rm" -f inplace/lib/mkGmpDerivedConstants echo '#!/bin/sh' >> inplace/lib/mkGmpDerivedConstants echo 'executablename="/home/alain_odea/Documents/ghc/inplace/lib/bin/mkGmpDerivedConstants"' >> inplace/lib/mkGmpDerivedConstants echo 'datadir="/home/alain_odea/Documents/ghc/inplace/lib"' >> inplace/lib/mkGmpDerivedConstants echo 'bindir="/home/alain_odea/Documents/ghc/inplace/bin"' >> inplace/lib/mkGmpDerivedConstants echo 'topdir="/home/alain_odea/Documents/ghc/inplace/lib"' >> inplace/lib/mkGmpDerivedConstants echo 'pgmgcc="/home/alain_odea/Documents/gcc/cross/x86_64-sun- solaris2.11/bin/x86_64-sun-solaris2.11-gcc"' >> inplace/lib/mkGmpDerivedConstants echo 'export LD_LIBRARY_PATH=":$LD_LIBRARY_PATH"' >> inplace/lib/mkGmpDerivedConstants echo 'exec "$executablename" ${1+"$@"}' >> inplace/lib/mkGmpDerivedConstants chmod +x inplace/lib/mkGmpDerivedConstants inplace/lib/mkGmpDerivedConstants > libraries/integer- gmp/mkGmpDerivedConstants/dist/GmpDerivedConstants.h inplace/lib/mkGmpDerivedConstants: 8: exec: /home/alain_odea/Documents/ghc/inplace/lib/bin/mkGmpDerivedConstants: not found make[1]: *** [libraries/integer- gmp/mkGmpDerivedConstants/dist/GmpDerivedConstants.h] Error 127 make[1]: *** Deleting file `libraries/integer- gmp/mkGmpDerivedConstants/dist/GmpDerivedConstants.h' make: *** [all] Error 2 ~/Documents }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8373> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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