Debian Patches

Status for ghc/9.8.4-0~0exp3

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-relpath Use realpath instead of custom script Use realpath instead of the custom script, which is broken. As an example,
.
$ ./mk/relpath.sh /usr/lib/ghc/lib /usr/lib/ghc-doc
..-doc
$ realpath --relative-to=/usr/lib/ghc/lib /usr/lib/ghc-doc
../../ghc-doc

===================================================================		 Ilias Tsitsimpis <iliastsi@debian.org> no
hadrian-iserv Fix installation patch for iserv/unlit
===================================================================		 Ilias Tsitsimpis <iliastsi@debian.org> yes upstream
allow-setting-llvm-program Allow setting path for LLC/OPT during configuration Patch configure.ac to allow us to modify the path for LLC/OPT during
configuration.

===================================================================		 Ilias Tsitsimpis <iliastsi@debian.org> no
sparc-support =================================================================== no
hadrian-disable-threaded =================================================================== no
hadrian-enable-interpreter Enable GHCi on all platforms in Debian
===================================================================		 Ilias Tsitsimpis <iliastsi@debian.org> yes upstream
use-modern-atomics commit f8fa1d08d7cbfef508bab355bda80f495e928f98

ghc-prim: Use C11 atomics

Previously `ghc-prim`'s atomic wrappers used the legacy `__sync_*`
family of C builtins. Here we refactor these to rather use the
appropriate C11 atomic equivalents, allowing us to be more explicit
about the expected ordering semantics.

===================================================================		 Ben Gamari <bgamari.foss@gmail.com> no 2023-04-17
ppc64el-fix-clrri [PATCH] PPC NCG: Generate clear right insn at arch width
The clear right immediate (clrrxi) is only available in word and
doubleword width. Generate clrrxi instructions at architecture
width for all MachOp widths.

Fixes #24145		 Peter Trommler <ptrommler@acm.org> no 2023-11-07
sparc64-cabal-support =================================================================== no
hurd-cabal-osstring https://github.com/haskell/cabal/pull/9434

===================================================================		 no
hurd-cabal-supportrpaths https://github.com/haskell/cabal/pull/9441

===================================================================		 no
hurd-hadrian-osstring https://gitlab.haskell.org/ghc/ghc/-/merge_requests/11624

===================================================================		 no
time_t-time [PATCH] Use capi for syscalls that break under musl's handling of 64-bit time_t Marios Titas <redneb@gmx.com> no 2022-10-02
llvm-newer-version [PATCH] Bump LLVM upper bound to allow LLVM 19 Matthew Pickering <matthewtpickering@gmail.com> no 2024-09-26
alpha-fix-ieee_set_fp_control-invocation.patch [PATCH] rts: Fix invocation of __ieee_set_fp_control() on alpha-linux
Fixes the following error when building GHC on alpha-linux:

rts/posix/Signals.c: In function ‘initDefaultHandlers’:

rts/posix/Signals.c:709:5: error:
error: implicit declaration of function ‘ieee_set_fp_control’ [-Wimplicit-function-declaration]
709 | ieee_set_fp_control(0);
| ^~~~~~~~~~~~~~~~~~~
|
709 | ieee_set_fp_control(0);
|		 John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> no 2024-10-03
0001-llvmGen-Add-export-list-to-GHC.Llvm.MetaData.patch [PATCH] llvmGen: Add export list to GHC.Llvm.MetaData Ben Gamari <ben@smart-cactus.org> no https://github.com/ghc/ghc/commit/e8b4aac437b2620d93546a57eb5818f317a4549e 2023-08-22
0002-llvmGen-Allow-LlvmLits-in-MetaExprs.patch [PATCH] llvmGen: Allow LlvmLits in MetaExprs Wang Xin <wangxin03@loongson.cn> no https://github.com/ghc/ghc/commit/5880fff6d353a14785c457999fded5a7100c9514 2024-12-13
0003-llvmGen-Introduce-infrastructure-for-module-flag-metadata.patch [PATCH] llvmGen: Introduce infrastructure for module flag metadata Ben Gamari <ben@smart-cactus.org> no https://github.com/ghc/ghc/commit/a6a3874276ced1b037365c059dcd0a758e813a5b 2023-08-22
0005-Pass-the-mcmodel-medium-parameter-to-CC-via-GHC.patch [PATCH] Pass the mcmodel=medium parameter to CC via GHC
Ensure that GHC-driver builds default to mcmodel=medium, so that GHC
passes this default parameter to CC without having to add it to the
compiled project.

Commit e70d41406b5d5638b42c4d8222cd03e76bbfeb86 does not ensure that all
GHC-built object files have a default model of medium, and will raise an
R_LARCH_B26 overflow error.		 Peng Fan <fanpeng@loongson.cn> no https://github.com/ghc/ghc/commit/1a3f11314cc7b8dbf9af03dd2ae2cb066a998d63 2025-03-13
hp2ps-gcc15.patch no
0001-llvmGen-Adapt-to-allow-use-of-new-pass-manager.patch [PATCH] llvmGen: Adapt to allow use of new pass manager.
We now must use `-passes` in place of `-O<n>` due to #21936.

Closes #21936.		 Ben Gamari <ben@smart-cactus.org> no 2024-01-31
ARM-VFPv3D16 Use VFPv3-D16 FPU for ARM builds Jani writes: The D16 part was Debian/Ubuntu specific, IIRC we define hardfloat
in that particular variant (16 double registers) or we had a different naming
for some reason.

===================================================================		 Jani Monoses <jani@ubuntu.com> no
no-missing-haddock-file-warning Do not emit a warning if the .haddock file is missing As it is quite common on Debian installations to install the -dev package
without the -doc package.

===================================================================		 Joachim Breitner <nomeata@debian.org> no
buildpath-abi-stability.patch Forwarded to https://ghc.haskell.org/trac/ghc/ticket/10424 no
x32-use-native-x86_64-insn.patch Use native x86_64 instructions on x32 This patch enables a few native 64-bit integer instructions
on x32 which are available on this architecture despite using
32-bit pointers. These instructions are present on x86_64 but
not on x86 and ghc checks the size of (void *) to determine
that. This method fails on x32 since despite using 32-bit
pointers and hence sizeof(void *) == 4, it still uses the
full x86_64 instruction set and software-emulated variants
of the aforementioned 64-bit integer instructions are
therefore not present in the toolchain which will make ghc
fail to build on x32.
See: https://ghc.haskell.org/trac/ghc/ticket/11571
.

===================================================================		 no
kfreebsd-aclocal.m4 Add kfreebsdgnu to GHC_CONVERT_OS in aclocal.m4
===================================================================		 Svante Signell <svante.signell@gmail.com> no debian
local-mathjax =================================================================== no
haddock-remove-googleapis-fonts Remove hard-coded googleapis font URL
===================================================================		 yes debian upstream
fix-llvm-armel Fix LLVM error on armel GHC 8.10 fails to build on armel with the following error:

LLVM ERROR: unable to allocate function argument #8
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0. Program arguments: llc-12 -O2 -enable-tbaa -relocation-model=pic -mcpu=arm7tdmi -mattr=+soft-float,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-fp16,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fullfp16,-fp64,-d32,-neon,-crypto,-dotprod,-fp16fml,-bf16,-mve,-mve.fp,-fpregs,+strict-align /tmp/ghc5537_0/ghc_6.bc -o /tmp/ghc5537_0/ghc_7.lm_s
1. Running pass 'Function Pass Manager' on module '/tmp/ghc20177_0/ghc_6.bc'.
2. Running pass 'ARM Instruction Selection' on function '@"stg_gc_f1$def"'
`llc-12' failed in phase `LLVM Compiler'. (Exit code: -6)
make[3]: *** [rts/ghc.mk:325: rts/dist/build/HeapStackCheck.o] Error 1

Surprisingly, reverting commit 4540bbe2811e860f35de6e67ab2f0040592fd3a5 fixes
thie error.
===================================================================		 Ilias Tsitsimpis <iliastsi@debian.org> yes upstream
use-unbundled-sphinx-rtd-theme =================================================================== no

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