Fix build error with non-const MINSIGSTKSZ.

See https://github.com/catchorg/Catch2/issues/2178.

diff --git a/src/include/catch.hpp b/src/include/catch.hpp
index 6c1756a..170f46c 100644 (file)
--- a/src/include/catch.hpp
+++ b/src/include/catch.hpp
@@ -10732,7 +10732,8 @@ namespace Catch {
 
     // 32kb for the alternate stack seems to be sufficient. However, this value
     // is experimentally determined, so that's not guaranteed.
-    static constexpr std::size_t sigStackSize = 32768 >= MINSIGSTKSZ ? 32768 : MINSIGSTKSZ;
+    // Update: MINSIGSTKSZ is not const anymore with recent glibc
+    static constexpr std::size_t sigStackSize = 32768;
 
     static SignalDefs signalDefs[] = {
         { SIGINT,  "SIGINT - Terminal interrupt signal" },