fix a problem with cln used/unused

Former-commit-id: 2c6a2447a9

CMakeLists.txt

@@ -362,6 +362,7 @@ find_package(CLN QUIET)
 
 if(CLN_FOUND)
     set(STORM_HAVE_CLN ON)
+	set(STORM_USE_CLN_NUMBERS ON)
     message(STATUS "StoRM - Linking with CLN ${CLN_VERSION_STRING}")
     include_directories("${CLN_INCLUDE_DIR}")
     list(APPEND STORM_LINK_LIBRARIES ${CLN_LIBRARIES})
@@ -782,7 +783,7 @@ configure_file (
 	"${PROJECT_SOURCE_DIR}/src/utility/storm-version.cpp"
 )
 
-set(STORM_GENERATED_SOURCES "${PROJECT_BINARY_DIR}/src/utility/storm-version.cpp")
+set(STORM_GENERATED_SOURCES "${PROJECT_SOURCE_DIR}/src/utility/storm-version.cpp")
 
 # Add the binary dir include directory for storm-config.h
 include_directories("${PROJECT_BINARY_DIR}/include")

src/adapters/CarlAdapter.h

@@ -6,6 +6,10 @@
 
 #include <boost/multiprecision/gmp.hpp>
 
+#ifdef STORM_HAVE_CLN
+#include <cln/cln.h>
+#endif
+
 #ifdef STORM_HAVE_CARL
 
 #include <carl/numbers/numbers.h>
@@ -44,7 +48,13 @@ namespace carl {
 
 }
 
-#ifdef STORM_HAVE_CLN
+inline size_t hash_value(mpq_class const& q) {
+    std::hash<mpq_class> h;
+    return h(q);
+}
+
+
+#if defined STORM_HAVE_CLN && defined STORM_USE_CLN_NUMBERS
 namespace cln {
     inline size_t hash_value(cl_RA const& n) {
         std::hash<cln::cl_RA> h;
@@ -54,7 +64,7 @@ namespace cln {
 #endif
 
 namespace storm {
-#if defined STORM_HAVE_CLN && defined USE_CLN_NUMBERS
+#if defined STORM_HAVE_CLN && defined STORM_USE_CLN_NUMBERS
     typedef cln::cl_RA RationalNumber;
 #else
     typedef mpq_class RationalNumber;

storm-config.h.in

@@ -44,6 +44,8 @@
 // Whether carl is available and to be used.
 #cmakedefine STORM_HAVE_CARL
 
+#cmakedefine STORM_USE_CLN_NUMBERS
+
 // Whether smtrat is available and to be used. 
 #cmakedefine STORM_HAVE_SMTRAT