add patches to support build with GCC 12.1.0

1 files changed, 53 insertions, 0 deletions

diff --git a/0003-adt-fsm-ignore-GCC-warning-for-template-specializati.patch b/0003-adt-fsm-ignore-GCC-warning-for-template-specializati.patch
new file mode 100644
index 000000000000..b09a59833ad7
--- /dev/null
+++ b/0003-adt-fsm-ignore-GCC-warning-for-template-specializati.patch
@@ -0,0 +1,53 @@
+From aa9f844630d0627018c7ecb7008e309e1d04905e Mon Sep 17 00:00:00 2001
+From: Robert Falkenberg <robert.falkenberg@srs.io>
+Date: Fri, 13 May 2022 12:36:20 +0200
+Subject: [PATCH] adt,fsm: ignore GCC warning for template specialization w/wo
+ defaults for ReactFn or GuardFn
+
+---
+ lib/include/srsran/adt/fsm.h | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/lib/include/srsran/adt/fsm.h b/lib/include/srsran/adt/fsm.h
+index 1e00946d7..4583b1f19 100644
+--- a/lib/include/srsran/adt/fsm.h
++++ b/lib/include/srsran/adt/fsm.h
+@@ -332,6 +332,9 @@ public:
+     constexpr static void (Derived::*react_fn)(SrcState&, const Event&) = ReactFn;
+     constexpr static bool (Derived::*guard_fn)(SrcState&, const Event&) = GuardFn;
+ 
++    // ignore warning "never nullptr" for template specialization w/wo defaults for ReactFn or GuardFn
++    _Pragma("GCC diagnostic push");                  // save current diagnostic config
++    _Pragma("GCC diagnostic ignored \"-Waddress\""); // ignore -Waddress
+     static bool react(derived_view* f, src_state_t& s, const event_t& ev)
+     {
+       if (guard_fn == nullptr or (f->*guard_fn)(s, ev)) {
+@@ -342,6 +345,7 @@ public:
+       }
+       return false;
+     }
++    _Pragma("GCC diagnostic pop"); // restore diagnostic config
+ 
+     template <typename SrcState2, typename Event2>
+     using is_match = std::is_same<type_list<SrcState2, Event2>, type_list<src_state_t, event_t> >;
+@@ -363,6 +367,9 @@ public:
+     constexpr static void (Derived::*react_fn)(const Event&) = ReactFn;
+     constexpr static bool (Derived::*guard_fn)(const Event&) = GuardFn;
+ 
++    // ignore warning "never nullptr" for template specialization w/wo defaults for ReactFn or GuardFn
++    _Pragma("GCC diagnostic push");                  // save current diagnostic config
++    _Pragma("GCC diagnostic ignored \"-Waddress\""); // ignore -Waddress
+     template <typename SrcState>
+     static bool react(derived_view* f, SrcState& s, const event_t& ev)
+     {
+@@ -374,6 +381,7 @@ public:
+       }
+       return false;
+     }
++    _Pragma("GCC diagnostic pop"); // restore diagnostic config
+ 
+     template <typename SrcState2, typename Event2>
+     using is_match = std::is_same<Event2, event_t>;
+-- 
+2.36.1
+