gentoo-overlay/dev-cpp/catch/files/catch-1.12.2-glibc-2.34-sigstksz.patch

https://src.fedoraproject.org/rpms/catch1/raw/rawhide/f/catch1-sigstksz.patch
https://bugs.gentoo.org/803962

commit 34650cd9ea2f7e4aa1e61b84ecf9913b87870680
Author: Tom Hughes <tom@compton.nu>
Date:   Fri Feb 19 10:45:49 2021 +0000

    Patch for non-constant SIGSTKSZ

--- a/include/internal/catch_fatal_condition.hpp
+++ b/include/internal/catch_fatal_condition.hpp
@@ -136,7 +136,7 @@ namespace Catch {
         static bool isSet;
         static struct sigaction oldSigActions [sizeof(signalDefs)/sizeof(SignalDefs)];
         static stack_t oldSigStack;
-        static char altStackMem[SIGSTKSZ];
+        static char altStackMem[32768];
 
         static void handleSignal( int sig ) {
             std::string name = "<unknown signal>";
@@ -156,7 +156,7 @@ namespace Catch {
             isSet = true;
             stack_t sigStack;
             sigStack.ss_sp = altStackMem;
-            sigStack.ss_size = SIGSTKSZ;
+            sigStack.ss_size = 32768;
             sigStack.ss_flags = 0;
             sigaltstack(&sigStack, &oldSigStack);
             struct sigaction sa = { 0 };
@@ -188,7 +188,7 @@ namespace Catch {
     bool FatalConditionHandler::isSet = false;
     struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs)/sizeof(SignalDefs)] = {};
     stack_t FatalConditionHandler::oldSigStack = {};
-    char FatalConditionHandler::altStackMem[SIGSTKSZ] = {};
+    char FatalConditionHandler::altStackMem[32768] = {};
 
 
 } // namespace Catch
--- a/single_include/catch.hpp
+++ b/single_include/catch.hpp
@@ -6540,7 +6540,7 @@ namespace Catch {
         static bool isSet;
         static struct sigaction oldSigActions [sizeof(signalDefs)/sizeof(SignalDefs)];
         static stack_t oldSigStack;
-        static char altStackMem[SIGSTKSZ];
+        static char altStackMem[32768];
 
         static void handleSignal( int sig ) {
             std::string name = "<unknown signal>";
@@ -6560,7 +6560,7 @@ namespace Catch {
             isSet = true;
             stack_t sigStack;
             sigStack.ss_sp = altStackMem;
-            sigStack.ss_size = SIGSTKSZ;
+            sigStack.ss_size = 32768;
             sigStack.ss_flags = 0;
             sigaltstack(&sigStack, &oldSigStack);
             struct sigaction sa = { 0 };
@@ -6591,7 +6591,7 @@ namespace Catch {
     bool FatalConditionHandler::isSet = false;
     struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs)/sizeof(SignalDefs)] = {};
     stack_t FatalConditionHandler::oldSigStack = {};
-    char FatalConditionHandler::altStackMem[SIGSTKSZ] = {};
+    char FatalConditionHandler::altStackMem[32768] = {};
 
 } // namespace Catch