From a9623d5f550c8fc63f436a40f43bfbf539ac0853 Mon Sep 17 00:00:00 2001
From: Liam <byteslice@airmail.cc>
Date: Sun, 2 Apr 2023 19:02:04 -0400
Subject: general: fixes for gcc 13

---
 src/CMakeLists.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/CMakeLists.txt')

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 0eca8e90e..312a49f42 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -126,6 +126,17 @@ else()
         add_compile_options("-stdlib=libc++")
     endif()
 
+    # GCC bugs
+    if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "12" AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+        # These diagnostics would be great if they worked, but are just completely broken
+        # and produce bogus errors on external libraries like fmt.
+        add_compile_options(
+            -Wno-array-bounds
+            -Wno-stringop-overread
+            -Wno-stringop-overflow
+        )
+    endif()
+
     # Set file offset size to 64 bits.
     #
     # On modern Unixes, this is typically already the case. The lone exception is
-- 
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