# ------------------------------------------------------------------------------#
#
# omnitrace dl library
#
# ------------------------------------------------------------------------------#

set(CMAKE_BUILD_TYPE "Release")
set(CMAKE_SKIP_RPATH OFF)
set(BUILD_RPATH_USE_ORIGIN ON)

add_library(omnitrace-dl-library SHARED)
add_library(omnitrace::omnitrace-dl-library ALIAS omnitrace-dl-library)

target_sources(omnitrace-dl-library PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/dl.cpp
                                            ${CMAKE_CURRENT_SOURCE_DIR}/dl.hpp)
target_link_libraries(
    omnitrace-dl-library
    PUBLIC ${dl_LIBRARY} $<BUILD_INTERFACE:omnitrace::common-library>
           $<BUILD_INTERFACE:omnitrace::omnitrace-compile-definitions>)
target_include_directories(
    omnitrace-dl-library
    PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
           $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../omnitrace-user>)

check_cxx_compiler_flag("-fno-exceptions" omnitrace_dl_library_fno_exceptions)
check_cxx_compiler_flag("-ftls-model=local-dynamic"
                        omnitrace_dl_library_ftls_module_local_dynamic)

if(OMNITRACE_BUILD_DEVELOPER)
    if(omnitrace_dl_library_fno_exceptions)
        target_compile_options(omnitrace-dl-library PRIVATE -fno-exceptions)
    endif()

    if(omnitrace_dl_library_ftls_module_local_dynamic)
        target_compile_options(omnitrace-dl-library PRIVATE -ftls-model=local-dynamic)
    endif()
endif()

set_target_properties(
    omnitrace-dl-library
    PROPERTIES OUTPUT_NAME omnitrace-dl
               CXX_VISIBILITY_PRESET "internal"
               VERSION ${PROJECT_VERSION}
               SOVERSION ${PROJECT_VERSION_MAJOR}
               POSITION_INDEPENDENT_CODE ON
               BUILD_RPATH "\$ORIGIN"
               INSTALL_RPATH "\$ORIGIN")

omnitrace_strip_target(omnitrace-dl-library)

install(
    TARGETS omnitrace-dl-library
    EXPORT omnitrace-dl-library-targets
    DESTINATION ${CMAKE_INSTALL_LIBDIR}
    OPTIONAL)

install(
    EXPORT omnitrace-dl-library-targets
    FILE omnitrace-dl-library-targets.cmake
    NAMESPACE omnitrace::
    DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/cmake/omnitrace)
