Bug#887316: haskell-tldr FTBFS on arm64/armel/mips*/s390x: tldr: unknown RTS option: -N

[Adrian Bunk]

Source: haskell-tldr
Version: 0.2.3-2
Severity: serious

https://buildd.debian.org/status/package.php?p=haskell-tldr&suite=sid

...
Running dh_haskell_provides -plibghc-tldr-prof
Running dh_haskell_depends -plibghc-tldr-prof
dh_haskell_blurbs "ghc" -plibghc-tldr-prof
Adding cdbs dependencies to debian/tldr.substvars
dh_installdirs -ptldr \
	
dh_haskell_blurbs "ghc" -ptldr
./dist-ghc/build/tldr/tldr --help
tldr: unknown RTS option: -N
tldr: 
tldr: Usage: <prog> <args> [+RTS <rtsopts> | -RTS <args>] ... --RTS <args>
tldr: 
tldr:    +RTS    Indicates run time system options follow
tldr:    -RTS    Indicates program arguments follow
tldr:   --RTS    Indicates that ALL subsequent arguments will be given to the
tldr:            program (including any of these RTS flags)
tldr: 
tldr: The following run time system options are available:
tldr: 
tldr:   -?       Prints this message and exits; the program is not executed
tldr:   --info   Print information about the RTS used by this program
tldr: 
tldr:   -K<size>  Sets the maximum stack size (default: 80% of the heap)
tldr:             Egs: -K32k -K512k -K8M
tldr:   -ki<size> Sets the initial thread stack size (default 1k)  Egs: -ki4k -ki2m
tldr:   -kc<size> Sets the stack chunk size (default 32k)
tldr:   -kb<size> Sets the stack chunk buffer size (default 1k)
tldr: 
tldr:   -A<size> Sets the minimum allocation area size (default 512k) Egs: -A1m -A10k
tldr:   -n<size> Allocation area chunk size (0 = disabled, default: 0)
tldr:   -O<size> Sets the minimum size of the old generation (default 1M)
tldr:   -M<size> Sets the maximum heap size (default unlimited)  Egs: -M256k -M1G
tldr:   -H<size> Sets the minimum heap size (default 0M)   Egs: -H24m  -H1G
tldr:   -xb<addr> Sets the address from which a suitable start for the heap memory
tldr:             will be searched from. This is useful if the default address
tldr:             clashes with some third-party library.
tldr:   -m<n>    Minimum % of heap which must be available (default 3%)
tldr:   -G<n>    Number of generations (default: 2)
tldr:   -c<n>    Use in-place compaction instead of copying in the oldest generation
tldr:            when live data is at least <n>% of the maximum heap size set with
tldr:            -M (default: 30%)
tldr:   -c       Use in-place compaction for all oldest generation collections
tldr:            (the default is to use copying)
tldr:   -w       Use mark-region for the oldest generation (experimental)
tldr:   -I<sec>  Perform full GC after <sec> idle time (default: 0.3, 0 == off)
tldr: 
tldr:   -T         Collect GC statistics (useful for in-program statistics access)
tldr:   -t[<file>] One-line GC statistics (if <file> omitted, uses stderr)
tldr:   -s[<file>] Summary  GC statistics (if <file> omitted, uses stderr)
tldr:   -S[<file>] Detailed GC statistics (if <file> omitted, uses stderr)
tldr: 
tldr: 
tldr:   -Z       Don't squeeze out update frames on stack overflow
tldr:   -B       Sound the bell at the start of each garbage collection
tldr: 
tldr:   -h       Heap residency profile (output file <program>.hp)
tldr:   -i<sec>  Time between heap profile samples (seconds, default: 0.1)
tldr: 
tldr:   -C<secs>  Context-switch interval in seconds.
tldr:             0 or no argument means switch as often as possible.
tldr:             Default: 0.02 sec.
tldr:   -V<secs>  Master tick interval in seconds (0 == disable timer).
tldr:             This sets the resolution for -C and the heap profile timer -i,
tldr:             and is the frequence of time profile samples.
tldr:             Default: 0.01 sec.
tldr: 
tldr:   --install-signal-handlers=<yes|no>
tldr:             Install signal handlers (default: yes)
tldr:   -e<n>     Maximum number of outstanding local sparks (default: 4096)
tldr:   -xq       The allocation limit given to a thread after it receives
tldr:             an AllocationLimitExceeded exception. (default: 100k)
tldr: 
tldr: RTS options may also be specified using the GHCRTS environment variable.
tldr: 
tldr: Other RTS options may be available for programs compiled a different way.
tldr: The GHC User's Guide has full details.
tldr: 
debian/rules:16: recipe for target 'tldr-hs.1' failed
make: *** [tldr-hs.1] Error 1