modernize build system and cleanup dependencies

platform/src/CMakeLists.txt

@@ -1,6 +1,14 @@
+cmake_minimum_required(VERSION 3.12)
+
+project(platform VERSION 1.0.0)
+
+include(GNUInstallDirs)
+
 # library files
 FILE(GLOB RiscVSCHeaders ${PROJECT_SOURCE_DIR}/incl/sysc/*.h ${PROJECT_SOURCE_DIR}/incl/sysc/*/*.h)
+
 set(LIB_HEADERS ${RiscVSCHeaders} )
+
 set(LIB_SOURCES 
 	sysc/aon.cpp
 	sysc/BLDC.cpp
@@ -21,86 +29,30 @@ set(LIB_SOURCES
 	sysc/uart.cpp	
 	CLIParser.cpp )
 
-set(APP_SOURCES sc_main.cpp)
-
-# Define two variables in order not to repeat ourselves.
-set(LIBRARY_NAME platform)
-
-## the following setting needs to be consistent with the library
-#add_definitions(-DSC_DEFAULT_WRITER_POLICY=SC_MANY_WRITERS)
-
-# Define the library
-add_library(${LIBRARY_NAME} ${LIB_SOURCES})
-
-# Links the target exe against the libraries
-target_link_libraries(${LIBRARY_NAME} riscv_sc)
-target_link_libraries(${LIBRARY_NAME} dbt-core)
-target_link_libraries(${LIBRARY_NAME} softfloat)
-target_link_libraries(${LIBRARY_NAME} scc)
-target_link_libraries(${LIBRARY_NAME} CONAN_PKG::Seasocks)
-target_link_libraries(${LIBRARY_NAME} external)
-target_link_libraries(${LIBRARY_NAME} ${llvm_libs})
-target_link_libraries(${LIBRARY_NAME} ${Boost_LIBRARIES} )
-
-set_target_properties(${LIBRARY_NAME} PROPERTIES
-  VERSION ${VERSION}  # ${VERSION} was defined in the main CMakeLists.
+add_library(platform ${LIB_SOURCES})
+target_include_directories(platform PUBLIC ../incl)
+target_link_libraries(platform PUBLIC riscv_sc CONAN_PKG::Seasocks external)
+set_target_properties(platform PROPERTIES
+  VERSION ${PROJECT_VERSION}  # ${VERSION} was defined in the main CMakeLists.
   FRAMEWORK FALSE
   PUBLIC_HEADER "${LIB_HEADERS}" # specify the public headers
 )
 
-# This is a make target, so you can do a "make riscv-sc"
-set(APPLICATION_NAME riscv-vp)
-
-include_directories(${PROJECT_SOURCE_DIR}/incl)
-include_directories(${CONAN_INCLUDE_DIRS_SEASOCKS})
-add_definitions(-DWITH_SYSTEMC) # or -DSC_NO_WRITE_CHECK
-include_directories(${SystemC_INCLUDE_DIRS})
-include_directories(${CCI_INCLUDE_DIRS})
-if(SCV_FOUND)
-    add_definitions(-DWITH_SCV)
-    include_directories(${SCV_INCLUDE_DIRS})
-endif()
-
-
-link_directories(${SystemC_LIBRARY_DIRS})
-link_directories(${CCI_LIBRARY_DIRS})
-link_directories(${CONAN_LIB_DIRS_SEASOCKS})
-
-add_executable(${APPLICATION_NAME} ${APP_SOURCES})
+add_executable(riscv-vp sc_main.cpp)
 # include files for this application
-target_include_directories(${APPLICATION_NAME} SYSTEM PRIVATE ${LLVM_INCLUDE_DIRS})
-# Links the target exe against the libraries
-target_link_libraries(${APPLICATION_NAME} ${LIBRARY_NAME})
-target_link_libraries(${APPLICATION_NAME} riscv_sc)
-target_link_libraries(${APPLICATION_NAME} dbt-core)
-target_link_libraries(${APPLICATION_NAME} softfloat)
-target_link_libraries(${APPLICATION_NAME} scc)
-target_link_libraries(${APPLICATION_NAME} ${CONAN_LIBS_SEASOCKS})
-target_link_libraries(${APPLICATION_NAME} external)
-target_link_libraries(${APPLICATION_NAME} ${llvm_libs})
-target_link_libraries(${APPLICATION_NAME} ${CCI_LIBRARIES} )
-target_link_libraries(${APPLICATION_NAME} ${SystemC_LIBRARIES} )
-if(SCV_FOUND)
-    link_directories(${SCV_LIBRARY_DIRS})
-    target_link_libraries (${APPLICATION_NAME} ${SCV_LIBRARIES})
-endif()
-target_link_libraries(${APPLICATION_NAME} ${Boost_LIBRARIES} )
+target_include_directories(riscv-vp SYSTEM PRIVATE ${LLVM_INCLUDE_DIRS})
+target_link_libraries(riscv-vp PUBLIC platform riscv_sc)
 if (Tcmalloc_FOUND)
-    target_link_libraries(${APPLICATION_NAME} ${Tcmalloc_LIBRARIES})
+    target_link_libraries(riscv-vp PUBLIC ${Tcmalloc_LIBRARIES})
 endif(Tcmalloc_FOUND)
 
-# Says how and where to install software
-# Targets:
-#   * <prefix>/lib/<libraries>
-#   * header location after install: <prefix>/include/<project>/*.h
-#   * headers can be included by C++ code `#<project>/Bar.hpp>`
-install(TARGETS ${LIBRARY_NAME} ${APPLICATION_NAME}
+install(TARGETS platform riscv-vp
   EXPORT ${PROJECT_NAME}Targets            # for downstream dependencies
-  ARCHIVE DESTINATION lib COMPONENT libs   # static lib
-  RUNTIME DESTINATION bin COMPONENT libs   # binaries
-  LIBRARY DESTINATION lib COMPONENT libs   # shared lib
-  FRAMEWORK DESTINATION bin COMPONENT libs # for mac
-  PUBLIC_HEADER DESTINATION incl/${PROJECT_NAME} COMPONENT devel   # headers for mac (note the different component -> different package)
-  INCLUDES DESTINATION incl             # headers
+  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libs   # static lib
+  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT libs   # binaries
+  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libs   # shared lib
+  FRAMEWORK DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libs # for mac
+  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME} COMPONENT devel   # headers for mac (note the different component -> different package)
+  INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}             # headers
 )
 

platform/src/sc_main.cpp

@@ -44,7 +44,9 @@
 #include <cci_utils/broker.h>
 
 #include <boost/program_options.hpp>
+#ifdef WITH_LLVM
 #include <iss/llvm/jit_helper.h>
+#endif
 #include <fstream>
 #include <sstream>
 
@@ -74,7 +76,9 @@ int sc_main(int argc, char *argv[]) {
     ///////////////////////////////////////////////////////////////////////////
     // set up infrastructure
     ///////////////////////////////////////////////////////////////////////////
+#ifdef WITH_LLVM
     iss::init_jit_debug(argc, argv);
+#endif
     ///////////////////////////////////////////////////////////////////////////
     // set up configuration
     ///////////////////////////////////////////////////////////////////////////