From 3b958eb6785acd9efab71328e8b1a27bc5921c22 Mon Sep 17 00:00:00 2001
From: Wenlong Zhang <zhangwenlong@loongson.cn>
Date: Mon, 16 Jan 2023 10:40:14 +0800
Subject: [PATCH] add loongarch support for ceph

---
 ...ludes-when-compiling-with-boost-1.75.patch | 29 +++++++++++++++++++
 0013-add-atomic-library-for-loongarch64.patch | 25 ++++++++++++++++
 ceph.spec                                     | 19 ++++++++++--
 3 files changed, 71 insertions(+), 2 deletions(-)
 create mode 100644 0012-add-missing-includes-when-compiling-with-boost-1.75.patch
 create mode 100644 0013-add-atomic-library-for-loongarch64.patch

diff --git a/0012-add-missing-includes-when-compiling-with-boost-1.75.patch b/0012-add-missing-includes-when-compiling-with-boost-1.75.patch
new file mode 100644
index 0000000..05a9da9
--- /dev/null
+++ b/0012-add-missing-includes-when-compiling-with-boost-1.75.patch
@@ -0,0 +1,29 @@
+From 46d99c8020dae9372328399618246cd9bc7b4e2b Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Thu, 12 Jan 2023 09:03:33 +0800
+Subject: [PATCH] rgw_string.h: has missing includes when compiling with
+boost 1.78
+
+ceph compilation failure: invalid use of incomplete type in rgw
+https://tracker.ceph.com/issues/50952
+https://tracker.ceph.com/issues/50924
+---
+ src/rgw/rgw_string.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/rgw/rgw_string.h b/src/rgw/rgw_string.h
+index 257daa9c1..90e64f98a 100644
+--- a/src/rgw/rgw_string.h
++++ b/src/rgw/rgw_string.h
+@@ -8,6 +8,8 @@
+ #include <stdlib.h>
+ #include <limits.h>
+ #include <string_view>
++#include <string>
++#include <stdexcept>
+ 
+ #include <boost/container/small_vector.hpp>
+ 
+-- 
+2.33.0
+
diff --git a/0013-add-atomic-library-for-loongarch64.patch b/0013-add-atomic-library-for-loongarch64.patch
new file mode 100644
index 0000000..ec0e925
--- /dev/null
+++ b/0013-add-atomic-library-for-loongarch64.patch
@@ -0,0 +1,25 @@
+From 4f6828fc2b7d29557e80ebce6a31a7aa0a1b3e17 Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Thu, 12 Jan 2023 16:17:54 +0800
+Subject: [PATCH] add atomic library for loongarch64
+
+---
+ cmake/modules/CheckCxxAtomic.cmake | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cmake/modules/CheckCxxAtomic.cmake b/cmake/modules/CheckCxxAtomic.cmake
+index 0b06d5ee4..a2a2a3bfa 100644
+--- a/cmake/modules/CheckCxxAtomic.cmake
++++ b/cmake/modules/CheckCxxAtomic.cmake
+@@ -11,7 +11,7 @@ function(check_cxx_atomics var)
+ #include <atomic>
+ #include <cstdint>
+ 
+-#if defined(__s390x__) || defined(__sw_64__)
++#if defined(__s390x__) || defined(__sw_64__) || defined(__loongarch64)
+ // Boost needs 16-byte atomics for tagged pointers.
+ // These are implemented via inline instructions on the platform
+ // if 16-byte alignment can be proven, and are delegated to libatomic
+-- 
+2.33.0
+
diff --git a/ceph.spec b/ceph.spec
index 9b56652..30943e9 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -125,7 +125,7 @@
 #################################################################################
 Name:		ceph
 Version:	16.2.7
-Release:	13
+Release:	14
 %if 0%{?fedora} || 0%{?rhel} || 0%{?openEuler}
 Epoch:		2
 %endif
@@ -154,6 +154,8 @@ Patch8: 0008-enable-sw64-architecture.patch
 Patch9: 0009-fix-CVE-2022-0670.patch
 Patch10: 0010-fix-CVE-2022-3650.patch
 Patch11: 0011-fix-no-module-named-v1_event-for-mgr-k8sevent.patch
+Patch12: 0012-add-missing-includes-when-compiling-with-boost-1.75.patch
+Patch13: 0013-add-atomic-library-for-loongarch64.patch
 %if 0%{?suse_version}
 # _insert_obs_source_lines_here
 ExclusiveArch:  x86_64 aarch64 ppc64le s390x
@@ -404,6 +406,11 @@ BuildRequires:  libnuma-devel
 %if 0%{?rhel} >= 8 || 0%{?openEuler}
 BuildRequires:  /usr/bin/pathfix.py
 %endif
+%ifarch loongarch64
+BuildRequires:  boost-devel
+BuildRequires:  boost-random
+BuildRequires:  libatomic
+%endif
 
 %description
 Ceph is a massively scalable, open-source, distributed storage system that runs
@@ -1207,7 +1214,9 @@ This package provides Ceph default alerts for Prometheus.
 #################################################################################
 %prep
 %autosetup -p1 -n ceph-16.2.7
-%ifnarch sw_64
+
+%ifnarch loongarch64 sw_64
+%patch13 -R -p1
 %patch8 -R -p1
 %endif
 
@@ -1343,6 +1352,9 @@ ${CMAKE} .. \
     -DBOOST_J=$CEPH_SMP_NCPUS \
 %if 0%{?rhel}
     -DWITH_FMT_HEADER_ONLY:BOOL=ON \
+%endif
+%ifarch loongarch64
+    -DWITH_SYSTEM_BOOST=ON \
 %endif
     -DWITH_GRAFANA=ON
 
@@ -2489,6 +2501,9 @@ exit 0
 %config %{_sysconfdir}/prometheus/ceph/ceph_default_alerts.yml
 
 %changelog
+* Thu Jan 12 2023 Wenlong Zhang<zhangwenlong@loongson.cn> - 2:16.2.7-14
+- add loongarch support for ceph
+
 * Wed Dec 28 2022 yaoguangzhong <yaoguangzhong@xfusion.com> - 2:16.2.7-13
 - fix no module named v1_event for mgr/k8sevent