From e0bf613b1c031085dcd36ae96b741c59e4f63a5b Mon Sep 17 00:00:00 2001
From: Suyun114 <suyun@aosc.io>
Date: Sat, 5 Jul 2025 21:37:18 +0800
Subject: [PATCH] Add riscv64 support

(cherry picked from commit 9e4fa23304e3da7f98b058a6b134977ced069f17)
---
 ghc-hadrian-riscv64-rts--qg.patch | 11 +++++++++++
 ghc.spec                          | 12 +++++++++++-
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 ghc-hadrian-riscv64-rts--qg.patch

diff --git a/ghc-hadrian-riscv64-rts--qg.patch b/ghc-hadrian-riscv64-rts--qg.patch
new file mode 100644
index 0000000..57a9088
--- /dev/null
+++ b/ghc-hadrian-riscv64-rts--qg.patch
@@ -0,0 +1,11 @@
+--- ghc-9.4.1/hadrian/hadrian.cabal~	2022-08-07 12:00:38.000000000 +0800
++++ ghc-9.4.1/hadrian/hadrian.cabal	2022-08-10 19:54:33.335164261 +0800
+@@ -173,7 +173,7 @@
+                        --        waiting for external processes
+                        -- * -qg: Don't use parallel GC as the synchronization
+                        --        time tends to eat any benefit.
+-                       "-with-rtsopts=-I0 -qg"
++                       "-with-rtsopts=-I0"
+                        -threaded
+ 
+     if flag(selftest)
diff --git a/ghc.spec b/ghc.spec
index 3079e5e..9d9de66 100644
--- a/ghc.spec
+++ b/ghc.spec
@@ -60,7 +60,7 @@
 
 Name:           ghc
 Version:        %{full_version}
-Release:        1
+Release:        2
 Summary:        The Glorious Glasgow Haskell Compiler
 License:        BSD-3-Clause
 URL:            https://www.haskell.org/ghc
@@ -83,6 +83,9 @@ Patch3:        ghc-Cabal-install-PATH-warning.patch
 Patch4:        riscv64-ncg.patch
 Patch5:        hadrian-9.10-deps.patch
 Patch6:        ghc-pie.patch
+# riscv64 does not support the argument -qg of hadrian
+# https://src.fedoraproject.org/rpms/ghc/blob/2b31b684ce8b65747eb12acbe167b1b3d08515a4/f/ghc-hadrian-s390x-rts--qg.patch
+Patch7:        ghc-hadrian-riscv64-rts--qg.patch
 
 BuildRequires:  binutils-devel
 BuildRequires:  gcc-c++
@@ -272,6 +275,10 @@ rm libffi-tarballs/libffi-*.tar.gz
 %patch -P5 -p1
 %patch -P6 -p1
 
+%ifarch riscv64
+%patch -P7 -p1
+%endif
+
 %build
 %if %{with ghc_bootstrap}
 export PATH=/opt/bin:$PATH
@@ -554,6 +561,9 @@ $GHC --info
 %endif
 
 %changelog
+* Sat Jul 05 2025 Suyun <ziyu.oerv@isrc.iscas.ac.cn> - 9.10.1-2
+- Add riscv64 support
+
 * Tue Dec 12 2024 Lin Runze <lrzlin@163.com> - 9.10.1-1
 - Update ghc to 9.10.1, also bootstrap_source to 9.8.2
 
-- 
Gitee