From 845aaed66abdbad4304b1bb2d17d2b99b4f6eaaa Mon Sep 17 00:00:00 2001
From: Martin Valgur <martin.valgur@gmail.com>
Date: Tue, 3 Oct 2023 12:14:59 +0300
Subject: [PATCH] nmslib: add -fno-finite-math-only to fix issues with glibc >=
 2.31

---
 recipes/nmslib/all/conanfile.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/recipes/nmslib/all/conanfile.py b/recipes/nmslib/all/conanfile.py
index 97e9d9fd5d9b8e..1d8651f6aaf38f 100644
--- a/recipes/nmslib/all/conanfile.py
+++ b/recipes/nmslib/all/conanfile.py
@@ -61,6 +61,10 @@ def generate(self):
         tc.variables["WITHOUT_TESTS"] = True
         # Relocatable shared libs on macOS
         tc.cache_variables["CMAKE_POLICY_DEFAULT_CMP0042"] = "NEW"
+        # The finite-math-only optimization has no effect and can cause linking errors
+        # when linked against glibc >= 2.31
+        tc.variables["CMAKE_C_FLAGS"] = "-fno-finite-math-only"
+        tc.variables["CMAKE_CXX_FLAGS"] = "-fno-finite-math-only"
         tc.generate()
 
     def build(self):