Source:
https://salsa.debian.org/debian/lasi/-/blob/master/debian/patches/fix-gcc11-throw-ftbfs.patch?ref_type=heads

Description: Avoid dynamic exception spec, to fix build with C++17 (GCC-11)
 GCC 11 defaults to C++17 which does not allow dynamic exception
 specifications anymore. Replace "throw(std::runtime_error)" with
 "noexcept(false)" as described in https://gcc.gnu.org/gcc-11/porting_to.html
Author: Lukas Märdian <slyon@ubuntu.com>
Origin: vendor, Ubuntu
Bug-Debian: https://bugs.debian.org/984083
Forwarded: no
Last-Update: 2021-10-15
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/src/util.h
+++ b/src/util.h
@@ -27,7 +27,7 @@
 
 /** Converts a freetype return code into an exception.
  */
-inline void evalReturnCode(const int errCode, const char* funcName) throw (std::runtime_error) {
+inline void evalReturnCode(const int errCode, const char* funcName) noexcept(false) {
   if (errCode)
     throw std::runtime_error(std::string("Error returned from ") + funcName);
 }