build: Add support for CMake builds

CMakeLists.txt

@@ -0,0 +1,268 @@
+###################################################################
+# CMake build script for OpenCSD
+# Provides core libraries, C-API wrappers, and trace packet lister.
+###################################################################
+cmake_minimum_required(VERSION 3.10)
+project(OpenCSD VERSION 1.8.1 LANGUAGES C CXX)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+
+include(GNUInstallDirs)
+include(CTest)
+
+# Suppress warnings emitted by MSVC/clang-cl and enable exceptions
+if(MSVC)
+    set(OPENCSD_COMPILER_FLAGS /EHsc /W0 /clang:-Wno-invalid-token-paste)
+elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR
+       CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR
+       CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
+    set(OPENCSD_COMPILER_FLAGS -Wall -Wno-switch -Wno-deprecated-declarations -Wno-unused-variable -Wno-reorder -Wno-invalid-token-paste -fexceptions)
+endif()
+
+add_library(opencsd_options INTERFACE)
+target_compile_options(opencsd_options INTERFACE ${OPENCSD_COMPILER_FLAGS})
+target_include_directories(opencsd_options INTERFACE
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/decoder/include>
+    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
+
+# libopencsd
+set(OPENCSD_SRCS
+    decoder/source/cs_frame_mux_data.cpp
+    decoder/source/ocsd_code_follower.cpp
+    decoder/source/ocsd_dcd_tree.cpp
+    decoder/source/ocsd_error.cpp
+    decoder/source/ocsd_error_logger.cpp
+    decoder/source/ocsd_gen_elem_list.cpp
+    decoder/source/ocsd_gen_elem_stack.cpp
+    decoder/source/ocsd_lib_dcd_register.cpp
+    decoder/source/ocsd_msg_logger.cpp
+    decoder/source/ocsd_version.cpp
+    decoder/source/trc_component.cpp
+    decoder/source/trc_core_arch_map.cpp
+    decoder/source/trc_frame_deformatter.cpp
+    decoder/source/trc_gen_elem.cpp
+    decoder/source/trc_printable_elem.cpp
+    decoder/source/trc_ret_stack.cpp
+    decoder/source/ete/trc_cmp_cfg_ete.cpp
+    decoder/source/etmv3/trc_cmp_cfg_etmv3.cpp
+    decoder/source/etmv3/trc_pkt_decode_etmv3.cpp
+    decoder/source/etmv3/trc_pkt_elem_etmv3.cpp
+    decoder/source/etmv3/trc_pkt_proc_etmv3.cpp
+    decoder/source/etmv3/trc_pkt_proc_etmv3_impl.cpp
+    decoder/source/etmv4/trc_cmp_cfg_etmv4.cpp
+    decoder/source/etmv4/trc_etmv4_stack_elem.cpp
+    decoder/source/etmv4/trc_pkt_decode_etmv4i.cpp
+    decoder/source/etmv4/trc_pkt_elem_etmv4i.cpp
+    decoder/source/etmv4/trc_pkt_proc_etmv4i.cpp
+    decoder/source/i_dec/trc_i_decode.cpp
+    decoder/source/i_dec/trc_idec_arminst.cpp
+    decoder/source/itm/trc_pkt_decode_itm.cpp
+    decoder/source/itm/trc_pkt_elem_itm.cpp
+    decoder/source/itm/trc_pkt_proc_itm.cpp
+    decoder/source/mem_acc/trc_mem_acc_base.cpp
+    decoder/source/mem_acc/trc_mem_acc_bufptr.cpp
+    decoder/source/mem_acc/trc_mem_acc_cache.cpp
+    decoder/source/mem_acc/trc_mem_acc_cb.cpp
+    decoder/source/mem_acc/trc_mem_acc_file.cpp
+    decoder/source/mem_acc/trc_mem_acc_mapper.cpp
+    decoder/source/pkt_printers/gen_elem_printer.cpp
+    decoder/source/pkt_printers/raw_frame_printer.cpp
+    decoder/source/pkt_printers/trc_print_fact.cpp
+    decoder/source/ptm/trc_cmp_cfg_ptm.cpp
+    decoder/source/ptm/trc_pkt_decode_ptm.cpp
+    decoder/source/ptm/trc_pkt_elem_ptm.cpp
+    decoder/source/ptm/trc_pkt_proc_ptm.cpp
+    decoder/source/stm/trc_pkt_decode_stm.cpp
+    decoder/source/stm/trc_pkt_elem_stm.cpp
+    decoder/source/stm/trc_pkt_proc_stm.cpp
+)
+
+# libopencsd_c_api
+set(OPENCSD_C_API_SRCS
+    decoder/source/c_api/ocsd_c_api.cpp
+    decoder/source/c_api/ocsd_c_api_custom_obj.cpp
+)
+
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    # For Linux, create both shared and static libraries
+    add_library(opencsd SHARED ${OPENCSD_SRCS})
+    add_library(OpenCSD::opencsd ALIAS opencsd)
+
+    add_library(opencsd_c_api SHARED ${OPENCSD_C_API_SRCS})
+    add_library(OpenCSD::opencsd_c_api ALIAS opencsd_c_api)
+    target_link_libraries(opencsd_c_api PUBLIC opencsd)
+
+    add_library(opencsd_static STATIC ${OPENCSD_SRCS})
+    add_library(OpenCSD::opencsd_static ALIAS opencsd_static)
+
+    add_library(opencsd_c_api_static STATIC ${OPENCSD_C_API_SRCS})
+    add_library(OpenCSD::opencsd_c_api_static ALIAS opencsd_c_api_static)
+    target_link_libraries(opencsd_c_api_static PUBLIC opencsd_static)
+
+    set_target_properties(opencsd PROPERTIES
+        VERSION ${PROJECT_VERSION}
+        SOVERSION ${PROJECT_VERSION_MAJOR}
+    )
+    set_target_properties(opencsd_c_api PROPERTIES
+        VERSION ${PROJECT_VERSION}
+        SOVERSION ${PROJECT_VERSION_MAJOR}
+    )
+
+    target_link_libraries(opencsd PUBLIC opencsd_options)
+    target_link_libraries(opencsd_static PUBLIC opencsd_options)
+    target_link_libraries(opencsd_c_api PRIVATE opencsd_options)
+    target_link_libraries(opencsd_c_api_static PRIVATE opencsd_options)
+
+    target_include_directories(opencsd PRIVATE decoder/source)
+    target_include_directories(opencsd_static PRIVATE decoder/source)
+    target_include_directories(opencsd_c_api PRIVATE decoder/source)
+    target_include_directories(opencsd_c_api_static PRIVATE decoder/source)
+
+    # Install static libraries with _static suffix on Linux
+    install(TARGETS opencsd_static opencsd_c_api_static
+        EXPORT OpenCSDTargets
+        COMPONENT development
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    )
+else()
+    # Force static libraries on Windows to avoid linking failures due to
+    # unexported static class members, and on macOS to prevent runtime
+    # .dylib loading failures in external test suites.
+    add_library(opencsd STATIC ${OPENCSD_SRCS})
+    add_library(OpenCSD::opencsd ALIAS opencsd)
+
+    add_library(opencsd_c_api STATIC ${OPENCSD_C_API_SRCS})
+    add_library(OpenCSD::opencsd_c_api ALIAS opencsd_c_api)
+
+    target_link_libraries(opencsd_c_api PUBLIC opencsd)
+
+    target_link_libraries(opencsd PUBLIC opencsd_options)
+    target_link_libraries(opencsd_c_api PRIVATE opencsd_options)
+
+    target_include_directories(opencsd PRIVATE decoder/source)
+    target_include_directories(opencsd_c_api PRIVATE decoder/source)
+endif()
+
+if(BUILD_TESTING)
+# snapshot_parser_lib
+set(SNAPSHOT_PARSER_SRCS
+    decoder/tests/snapshot_parser_lib/source/device_info.cpp
+    decoder/tests/snapshot_parser_lib/source/device_parser.cpp
+    decoder/tests/snapshot_parser_lib/source/snapshot_parser.cpp
+    decoder/tests/snapshot_parser_lib/source/snapshot_parser_util.cpp
+    decoder/tests/snapshot_parser_lib/source/snapshot_reader.cpp
+    decoder/tests/snapshot_parser_lib/source/ss_to_dcdtree.cpp
+)
+
+add_library(snapshot_parser STATIC ${SNAPSHOT_PARSER_SRCS})
+target_include_directories(snapshot_parser PRIVATE
+    decoder/tests/snapshot_parser_lib/include
+    decoder/include
+)
+target_compile_options(snapshot_parser PRIVATE ${OPENCSD_COMPILER_FLAGS})
+
+# trc_pkt_lister
+add_executable(trc_pkt_lister decoder/tests/source/trc_pkt_lister.cpp)
+target_include_directories(trc_pkt_lister PRIVATE
+    decoder/tests/snapshot_parser_lib/include
+    decoder/tests/source
+)
+target_link_libraries(trc_pkt_lister PRIVATE snapshot_parser opencsd)
+target_compile_options(trc_pkt_lister PRIVATE ${OPENCSD_COMPILER_FLAGS})
+
+endif() # BUILD_TESTING
+
+install(TARGETS opencsd opencsd_c_api opencsd_options
+    EXPORT OpenCSDTargets
+    COMPONENT development
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)
+
+if(BUILD_TESTING)
+    install(TARGETS trc_pkt_lister
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    )
+endif()
+
+install(FILES
+    decoder/include/opencsd/trc_gen_elem_types.h
+    decoder/include/opencsd/ocsd_if_types.h
+    decoder/include/opencsd/ocsd_if_version.h
+    decoder/include/opencsd/trc_pkt_types.h
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opencsd
+)
+install(FILES
+    decoder/include/opencsd/ptm/trc_pkt_types_ptm.h
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opencsd/ptm
+)
+install(FILES
+    decoder/include/opencsd/stm/trc_pkt_types_stm.h
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opencsd/stm
+)
+install(FILES
+    decoder/include/opencsd/etmv3/trc_pkt_types_etmv3.h
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opencsd/etmv3
+)
+install(FILES
+    decoder/include/opencsd/etmv4/trc_pkt_types_etmv4.h
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opencsd/etmv4
+)
+install(FILES
+    decoder/include/opencsd/ete/trc_pkt_types_ete.h
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opencsd/ete
+)
+install(FILES
+    decoder/include/opencsd/c_api/ocsd_c_api_types.h
+    decoder/include/opencsd/c_api/opencsd_c_api.h
+    decoder/include/opencsd/c_api/ocsd_c_api_custom.h
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/opencsd/c_api
+)
+
+# Generate the targets file (handles library paths and dependencies automatically)
+install(EXPORT OpenCSDTargets
+    FILE OpenCSDTargets.cmake
+    NAMESPACE OpenCSD::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/OpenCSD
+)
+
+# Generate the master configuration file
+include(CMakePackageConfigHelpers)
+
+configure_package_config_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/OpenCSDConfig.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/OpenCSDConfig.cmake
+    INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/OpenCSD
+)
+
+# Generate the version file
+write_basic_package_version_file(
+    ${CMAKE_CURRENT_BINARY_DIR}/OpenCSDConfigVersion.cmake
+    VERSION ${PROJECT_VERSION}
+    COMPATIBILITY SameMajorVersion
+)
+
+# Install the configuration files
+install(FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/OpenCSDConfig.cmake
+    ${CMAKE_CURRENT_BINARY_DIR}/OpenCSDConfigVersion.cmake
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/OpenCSD
+)
+
+# Add uninstall target
+if(NOT TARGET uninstall)
+    configure_file(
+        "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
+        "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+        IMMEDIATE @ONLY)
+
+    add_custom_target(uninstall
+        COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+endif()

OpenCSDConfig.cmake.in

@@ -0,0 +1,5 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/OpenCSDTargets.cmake")
+
+check_required_components(OpenCSD)

cmake_uninstall.cmake.in

@@ -0,0 +1,21 @@
+if(NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
+  message(FATAL_ERROR "Cannot find install manifest: @CMAKE_BINARY_DIR@/install_manifest.txt")
+endif()
+
+file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+  message(STATUS "Uninstalling $ENV{DESTDIR}${file}")
+  if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+    exec_program(
+      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+      OUTPUT_VARIABLE rm_out
+      RETURN_VALUE rm_retval
+      )
+    if(NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")
+    endif()
+  else()
+    message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
+  endif()
+endforeach()