#15199: Build fails on Debian armhf (armv7l-unknown-linux-gnueabihf) -------------------------------------+------------------------------------- Reporter: clint | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.4.4 Component: Compiler | Version: 8.4.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- {{{ "inplace/bin/ghc-stage1" -static -H32m -O -lffi -optl-pthread -optl-B/usr/bin/ld.gold -D__ARM_PCS_VFP -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist- ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -dcmm-lint -i -irts -irts/dist/build -Irts/dist/build -irts/dist/build/./autogen -Irts/dist/build/./autogen -O2 -Wcpp-undef -Wnoncanonical-monad-instances -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o ghc-stage1: panic! (the 'impossible' happened) (GHC version 8.4.2 for arm-unknown-linux): Failed to lookup the datalayout for armv7l-unknown-linux- gnueabihf; available targets: ["i386-unknown-windows","i686-unknown- windows","x86_64-unknown-windows","arm-unknown-linux-gnueabihf","armv6 -unknown-linux-gnueabihf","armv7-unknown-linux-gnueabihf","aarch64 -unknown-linux-gnu","aarch64-unknown-linux","armv7a-unknown-linux- gnueabi","i386-unknown-linux-gnu","i386-unknown-linux","x86_64-unknown- linux-gnu","x86_64-unknown-linux","armv7-unknown-linux- androideabi","aarch64-unknown-linux-android","arm-unknown-nto-qnx- eabi","i386-apple-darwin","x86_64-apple-darwin","armv7-apple-ios","aarch64 -apple-ios","i386-apple-ios","x86_64-apple-ios"] CallStack (from HasCallStack): error, called at compiler/llvmGen/LlvmCodeGen.hs:96:24 in ghc:LlvmCodeGen Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug rts/ghc.mk:295: recipe for target 'rts/dist/build/StgStartup.o' failed }}} https://buildd.debian.org/status/fetch.php?pkg=ghc&arch=armhf&ver=8.4.2-1&stamp=1525310160&raw=0 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15199 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler