From 4cfcffe3ec88dcef8d779ed55a782d351cdffb9c Mon Sep 17 00:00:00 2001
From: Lauri Nurmi <lanurmi@iki.fi>
Date: Wed, 4 Aug 2021 08:45:50 +0300
Subject: [PATCH] Fix compilation with recent glibc where SIGSTKSZ is not
 constant. (#3378)

---
 cli/cppcheckexecutor.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cli/cppcheckexecutor.cpp b/cli/cppcheckexecutor.cpp
index 49a8a6f..3fa0857 100644
--- a/cli/cppcheckexecutor.cpp
+++ b/cli/cppcheckexecutor.cpp
@@ -334,7 +334,11 @@ static void print_stacktrace(FILE* output, bool demangling, int maxdepth, bool l
 #endif
 }
 
+#ifdef __USE_DYNAMIC_STACK_SIZE
+static const size_t MYSTACKSIZE = 16*1024+32768; // wild guess about a reasonable buffer
+#else
 static const size_t MYSTACKSIZE = 16*1024+SIGSTKSZ; // wild guess about a reasonable buffer
+#endif
 static char mytstack[MYSTACKSIZE]= {0}; // alternative stack for signal handler
 static bool bStackBelowHeap=false; // lame attempt to locate heap vs. stack address space. See CppCheckExecutor::check_wrapper()
 
-- 
2.33.0