Fix Jammy (and Windows) builds

Author: WrathfulSpatula

CMakeLists.txt

@@ -5,12 +5,22 @@ set(PYBIND11_FINDPYTHON ON)
 find_package(pybind11 CONFIG REQUIRED)
 find_package(Boost CONFIG REQUIRED)
 
+option (USE_MT_RNG "Use mt19937 random number generator instead of taus88" OFF)
+
+if (CMAKE_SYSTEM_NAME MATCHES "Linux")
+    if (CMAKE_SYSTEM_VERSION MATCHES "22\\.04")
+        set(USE_MT_RNG ON)
+    endif()
+endif()
+
+configure_file(FindAFactor/include/common/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/include/common/config.h @ONLY)
+
 pybind11_add_module(_find_a_factor FindAFactor/_find_a_factor.cpp FindAFactor/dispatchqueue.cpp)
 
 if (DEFINED ENV{BOOST_ROOT})
-  target_include_directories(_find_a_factor PUBLIC FindAFactor/include $ENV{BOOST_ROOT}/include/boost)
+  target_include_directories(_find_a_factor PUBLIC FindAFactor/include ${CMAKE_CURRENT_BINARY_DIR}/include $ENV{BOOST_ROOT}/include/boost)
 else (DEFINED ENV{BOOST_ROOT})
-  target_include_directories(_find_a_factor PUBLIC FindAFactor/include)
+  target_include_directories(_find_a_factor PUBLIC FindAFactor/include ${CMAKE_CURRENT_BINARY_DIR}/include)
 endif (DEFINED ENV{BOOST_ROOT})
 
 if (MSVC)

FindAFactor/_find_a_factor.cpp

@@ -38,6 +38,7 @@
 // See LICENSE.md in the project root or
 // https://www.gnu.org/licenses/lgpl-3.0.en.html for details.
 
+#include "common/config.h"
 #include "dispatchqueue.hpp"
 
 #include <algorithm>
@@ -58,13 +59,11 @@
 #include <pybind11/pybind11.h>
 #include <pybind11/stl.h>
 
-#include <cxxabi.h>
-
 namespace Qimcifa {
 
 typedef boost::multiprecision::cpp_int BigInteger;
 
-#if (__GLIBCXX__ >= 20350000) && (__GLIBCXX__ <= 20360000)
+#if USE_MT_RNG
 typedef std::mt19937 rngType;
 #else
 typedef boost::random::taus88 rngType;

FindAFactor/include/common/config.h.in

@@ -0,0 +1,2 @@
+// Turn this on, if the build doesn't work with taus88 random number generator.
+#cmakedefine USE_MT_RNG 1