[GHC] #15208: GHC 8.4 fails to build on Debian armel (softfloat)

[GHC]

#15208: GHC 8.4 fails to build on Debian armel (softfloat)
--------------------------------+---------------------------------
           Reporter:  clint     |             Owner:  (none)
               Type:  bug       |            Status:  new
           Priority:  normal    |         Milestone:  8.6.1
          Component:  Compiler  |           Version:  8.4.3
           Keywords:            |  Operating System:  Linux
       Architecture:  arm       |   Type of failure:  None/Unknown
          Test Case:            |        Blocked By:
           Blocking:            |   Related Tickets:
Differential Rev(s):            |         Wiki Page:
--------------------------------+---------------------------------
 This seems intentional but on the other hand the error message says
 "Please report this as a GHC bug"

 {{{
 "inplace/bin/ghc-stage1" -static  -H32m -O -lffi -optl-pthread
 -optl-B/usr/bin/ld.gold -Wall   -Iincludes -Iincludes/dist -Iincludes
 /dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts
 -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -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
 "inplace/bin/ghc-stage1" -static  -H32m -O -lffi -optl-pthread
 -optl-B/usr/bin/ld.gold -Wall   -Iincludes -Iincludes/dist -Iincludes
 /dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts
 -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -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/PrimOps.cmm -o rts/dist/build/PrimOps.o
 "inplace/bin/ghc-stage1" -static  -H32m -O -lffi -optl-pthread
 -optl-B/usr/bin/ld.gold -Wall   -Iincludes -Iincludes/dist -Iincludes
 /dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts
 -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -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/Updates.cmm -o rts/dist/build/Updates.o
 ghc-stage1: panic! (the 'impossible' happened)
   (GHC version 8.4.3 for arm-unknown-linux):
         Failed to lookup the datalayout for armv7l-unknown-linux-gnueabi;
 available targets: ["i386-unknown-windows","i686-unknown-windows","x86_64
 -unknown-windows","arm-unknown-linux-gnueabihf","armv6-unknown-linux-
 gnueabihf","armv6l-unknown-linux-gnueabihf","armv7-unknown-linux-gnueabihf
 ","armv7a-unknown-linux-gnueabi","armv7l-unknown-linux-gnueabihf","aarch64
 -unknown-linux-gnu","aarch64-unknown-linux","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
 make[3]: *** [rts/dist/build/StgStartup.o] Error 1
 make[3]: *** Waiting for unfinished jobs....
 ghc-stage1: panic! (the 'impossible' happened)
   (GHC version 8.4.3 for arm-unknown-linux):
         Failed to lookup the datalayout for armv7l-unknown-linux-gnueabi;
 available targets: ["i386-unknown-windows","i686-unknown-windows","x86_64
 -unknown-windows","arm-unknown-linux-gnueabihf","armv6-unknown-linux-
 gnueabihf","armv6l-unknown-linux-gnueabihf","armv7-unknown-linux-gnueabihf
 ","armv7a-unknown-linux-gnueabi","armv7l-unknown-linux-gnueabihf","aarch64
 -unknown-linux-gnu","aarch64-unknown-linux","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/Updates.o' failed
 make[3]: *** [rts/dist/build/Updates.o] Error 1
 ghc-stage1: panic! (the 'impossible' happened)
   (GHC version 8.4.3 for arm-unknown-linux):
         Failed to lookup the datalayout for armv7l-unknown-linux-gnueabi;
 available targets: ["i386-unknown-windows","i686-unknown-windows","x86_64
 -unknown-windows","arm-unknown-linux-gnueabihf","armv6-unknown-linux-
 gnueabihf","armv6l-unknown-linux-gnueabihf","armv7-unknown-linux-gnueabihf
 ","armv7a-unknown-linux-gnueabi","armv7l-unknown-linux-gnueabihf","aarch64
 -unknown-linux-gnu","aarch64-unknown-linux","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/PrimOps.o' failed

 }}}

 https://buildd.debian.org/status/fetch.php?pkg=ghc&arch=armel&ver=8.4.3-1&stamp=1527769922&raw=0

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15208>
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