build: fix C++11 throwing distructors

For >=C++11, explicitly mark throwing destructors `noexcept(false)`

Thanks: Peter-Levine <plevine457@gmail.com>

Doxyfile.in

@@ -1070,7 +1070,7 @@ PREDEFINED             = DOXYGEN_SHOULD_SKIP_THIS \
 # The macro definition that is found in the sources will be used. 
 # Use the PREDEFINED tag if you want to use a different macro definition.
 
-EXPAND_AS_DEFINED      = QCA_EXPORT
+EXPAND_AS_DEFINED      = QCA_EXPORT QCA_NOEXCEPT
 
 # If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then 
 # doxygen's preprocessor will remove all function-like macros that are alone 

src/botantools/botan/alloc_mmap/mmap_mem.cpp

@@ -107,7 +107,7 @@ void* MemoryMapping_Allocator::alloc_block(u32bit n)
             umask(old_umask);
             }
 
-         ~TemporaryFile()
+         ~TemporaryFile() QCA_NOEXCEPT(false)
             {
             delete[] filepath;
             if(fd != -1 && close(fd) == -1)

src/botantools/botan/botan/allocate.h

@@ -40,6 +40,12 @@ namespace QCA { // WRAPNS_LINE
 #include <string>
 namespace QCA { // WRAPNS_LINE
 
+#if __cplusplus >= 201103L
+#define QCA_NOEXCEPT(x) noexcept(x)
+#else
+#define QCA_NOEXCEPT(x)
+#endif
+
 namespace Botan {
 
 /*************************************************
@@ -58,7 +64,7 @@ class Allocator
       virtual void init() {}
       virtual void destroy() {}
 
-      virtual ~Allocator() {}
+      virtual ~Allocator() QCA_NOEXCEPT(false) {}
    };
 
 /*************************************************

src/botantools/botan/botan/mem_pool.h

@@ -63,7 +63,7 @@ class Pooling_Allocator : public Allocator
       void destroy();
 
       Pooling_Allocator(u32bit, bool);
-      ~Pooling_Allocator();
+      ~Pooling_Allocator() QCA_NOEXCEPT(false);
    private:
       void get_more_core(u32bit);
       byte* allocate_blocks(u32bit);

src/botantools/botan/mem_pool.cpp

@@ -171,7 +171,7 @@ Pooling_Allocator::Pooling_Allocator(u32bit p_size, bool) :
 /*************************************************
 * Pooling_Allocator Destructor                   *
 *************************************************/
-Pooling_Allocator::~Pooling_Allocator()
+Pooling_Allocator::~Pooling_Allocator() QCA_NOEXCEPT(false)
    {
    delete mutex;
    if(blocks.size())