purging build system

CMakeLists.txt

@@ -3,21 +3,17 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 
 project(dbt-rise-core VERSION 1.0.0)
 
+option(WITH_TCC "Build TCC backend" ON)
+option(WITH_LLVM "Build LLVM backend" OFF)
+
 include(GNUInstallDirs)
 include(add_whole_library)
 
 find_package(Boost COMPONENTS serialization thread REQUIRED)
-find_package(tcc QUIET)
-if(tcc_FOUND)
-    set(WITH_TCC ON)
-elseif(TARGET CONAN_PKG::tcc)
-	set(WITH_TCC ON)  
-else()
-    set(WITH_TCC OFF)
+find_package(fmt)
+if(WITH_TCC)
+	find_package(tcc)
 endif()
-
-find_package(fmt QUIET)
-
 if(WITH_LLVM)
 	if(DEFINED ENV{LLVM_HOME})
 		find_path (LLVM_DIR LLVM-Config.cmake $ENV{LLVM_HOME}/lib/cmake/llvm)
@@ -32,7 +28,7 @@ if(WITH_LLVM)
 	endif()
 endif()
 
-set(LIB_NAME ${PROJECT_NAME}_a)
+set(LIB_NAME ${PROJECT_NAME})
 set(LIB_SOURCES
 	src/iss/debugger/gdb_session.cpp
 	src/iss/debugger/encoderdecoder.cpp
@@ -58,47 +54,19 @@ if (MSVC)
 endif()
 
 if(WITH_LLVM)
-	target_compile_definitions(${LIB_NAME} PUBLIC ${LLVM_DEFINITIONS})
-	target_include_directories(${LIB_NAME} PRIVATE ${LLVM_INCLUDE_DIRS})
+	target_compile_definitions(${LIB_NAME} PUBLIC WITH_LLVM ${LLVM_DEFINITIONS})
+	target_include_directories(${LIB_NAME} PUBLIC ${LLVM_INCLUDE_DIRS})
 	target_link_libraries( ${LIB_NAME} PUBLIC ${LLVM_LIBRARIES})
 endif()
-if(TARGET Boost::thread)
-    target_link_libraries(${LIB_NAME} PUBLIC Boost::thread)
-else() 
-    target_include_directories(${LIB_NAME} PUBLIC ${Boost_INCLUDE_DIRS})
-    target_link_libraries(${LIB_NAME} PUBLIC ${Boost_thread_LIBRARY})
-endif()
-if(TARGET Boost::serialization)
-    target_link_libraries(${LIB_NAME} PUBLIC Boost::serialization)
-else() 
-    target_include_directories(${LIB_NAME} PUBLIC ${Boost_INCLUDE_DIRS})
-    target_link_libraries(${LIB_NAME} PUBLIC ${Boost_serialization_LIBRARY})
-endif()
-if(TARGET CONAN_PKG::scc)
-    target_link_libraries(${LIB_NAME} PUBLIC CONAN_PKG::scc)
-else()  
-    target_link_libraries(${LIB_NAME} PUBLIC scc-util)
-endif()
+
 if(WITH_TCC)
-    if(TARGET CONAN_PKG::tcc)
-        target_compile_definitions(${LIB_NAME} PUBLIC HAS_TCC)
-        target_link_libraries(${LIB_NAME} PUBLIC CONAN_PKG::tcc)
-    elseif(TARGET tcc::tcc)
-        target_compile_definitions(${LIB_NAME} PUBLIC HAS_TCC)
-        target_link_libraries(${LIB_NAME} PUBLIC tcc::tcc)
-    else()
-        message(FATAL_ERROR "No TCC library found, maybe a find_package() call is missing")
-    endif()
-endif()
-if(TARGET CONAN_PKG::fmt)
-    target_compile_definitions(${LIB_NAME} PUBLIC FMT_HEADER_ONLY FMT_USE_WINDOWS_H=0)
-    target_link_libraries(${LIB_NAME} PUBLIC CONAN_PKG::fmt)
-elseif(TARGET fmt::fmt)
-    target_compile_definitions(${LIB_NAME} PUBLIC FMT_HEADER_ONLY FMT_USE_WINDOWS_H=0)
-    target_link_libraries(${LIB_NAME} PUBLIC fmt::fmt)
-else()
-    message(FATAL_ERROR "No FMT library found, maybe a find_package() call is missing")
+    target_compile_definitions(${LIB_NAME} PUBLIC WITH_TCC)
+    target_link_libraries(${LIB_NAME} PUBLIC tcc::tcc)
 endif()
+
+target_link_libraries(${LIB_NAME} PUBLIC scc-util)
+target_link_libraries(${LIB_NAME} PUBLIC fmt::fmt)
+target_link_libraries(${LIB_NAME} PUBLIC Boost::serialization Boost::thread)
 target_link_libraries(${LIB_NAME} PUBLIC ${CMAKE_DL_LIBS})
 
 set(LIB_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/src/dbt_rise_common.h)
@@ -118,8 +86,6 @@ install(TARGETS ${LIB_NAME} COMPONENT ${PROJECT_NAME}
   INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}      # headers
 )
 
-add_whole_library(${PROJECT_NAME} ${LIB_NAME})
-
 install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/iss COMPONENT ${PROJECT_NAME}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} # target directory
         FILES_MATCHING # install only matched files