Debian Patches

Status for haskell-hadrian/9.4.7-3

Patch Description Author Forwarded Bugs Origin Last update
hadrian-haddock-opts Pass 'mathjax' to Haddock Hadrian currently doesn't allow us to modify Haddock options, so
patch Hadrian to manually pass the 'mathjax' option.

===================================================================
Ilias Tsitsimpis <iliastsi@debian.org> yes upstream
hadrian-iserv Fix installation patch for iserv/unlit
===================================================================
Ilias Tsitsimpis <iliastsi@debian.org> yes upstream
fix-dnosmp commit bea762f2c9d3ff1f67e3fdb22a8ac288b32225b0

hadrian: Pass -DNOSMP to C compiler when needed

Hadrian passes the -DNOSMP flag to GHC when the target doesn't support
SMP, but doesn't pass it to CC as well, leading to the following
compilation error on mips64el:

| Run Cc (FindCDependencies CDep) Stage1: rts/sm/NonMovingScav.c => _build/stage1/rts/build/c/sm/NonMovingScav.o.d
Command line: /usr/bin/mips64el-linux-gnuabi64-gcc -E -MM -MG -MF _build/stage1/rts/build/c/hooks/FlagDefaults.thr_debug_p_o.d -MT _build/stage1/rts/build/c/hooks/FlagDefaults.o -Irts/include -I_build/stage1/rts/build -I_build/stage1/rts/build/include -Irts/include -x c rts/hooks/FlagDefaults.c -Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Winline -Wpointer-arith -Wmissing-noreturn -Wnested-externs -Wredundant-decls -Wundef -fno-strict-aliasing -DTHREADED_RTS -DDEBUG -fomit-frame-pointer -O2 -g -Irts -I_build/stage1/rts/build -DDEBUG -fno-omit-frame-pointer -g3 -O0
===> Command failed with error code: 1
In file included from rts/include/Stg.h:348,
from rts/include/Rts.h:38,
from rts/hooks/FlagDefaults.c:8:
rts/include/stg/SMP.h:416:2: error: #error memory barriers unimplemented on this architecture
416 | #error memory barriers unimplemented on this architecture
| ^~~~~
rts/include/stg/SMP.h:440:2: error: #error memory barriers unimplemented on this architecture
440 | #error memory barriers unimplemented on this architecture
| ^~~~~
rts/include/stg/SMP.h:464:2: error: #error memory barriers unimplemented on this architecture
464 | #error memory barriers unimplemented on this architecture
| ^~~~~

The old make system correctly passed this flag to both GHC and CC [1].

Fix this error by passing -DNOSMP to CC as well.

[1] https://gitlab.haskell.org/ghc/ghc/-/blob/00920f176b0235d5bb52a8e054d89a664f8938fe/rts/ghc.mk#L407

Closes #24082

===================================================================
Ilias Tsitsimpis <iliastsi@debian.org> no 2023-10-12
enable-interpreter Enable GHCi on all platforms in Debian
===================================================================
Ilias Tsitsimpis <iliastsi@debian.org> yes upstream

All known versions for source package 'haskell-hadrian'

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