| 1 | # SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | # Functions and macros for handling of libbacktrace |
| 3 | # |
| 4 | # Handle bundling of libbacktrace. |
| 5 | # |
| 6 | # This clones and builds libbacktrace using ExternalProject functionality. |
| 7 | |
| 8 | include(ExternalProject) |
| 9 | |
| 10 | function(netdata_bundle_libbacktrace) |
| 11 | message(STATUS "Preparing libbacktrace") |
| 12 | |
| 13 | set(libbacktrace_SOURCE_DIR "${CMAKE_BINARY_DIR}/libbacktrace-src") |
| 14 | set(libbacktrace_BINARY_DIR "${CMAKE_BINARY_DIR}/libbacktrace-build") |
| 15 | set(libbacktrace_INSTALL_DIR "${CMAKE_BINARY_DIR}/libbacktrace-install") |
| 16 | set(libbacktrace_LIBRARY "${libbacktrace_INSTALL_DIR}/lib/libbacktrace.a") |
| 17 | |
| 18 | # Clone and build libbacktrace |
| 19 | ExternalProject_Add( |
| 20 | libbacktrace |
| 21 | GIT_REPOSITORY https://github.com/ianlancetaylor/libbacktrace.git |
| 22 | SOURCE_DIR "${libbacktrace_SOURCE_DIR}" |
| 23 | BINARY_DIR "${libbacktrace_BINARY_DIR}" |
| 24 | CONFIGURE_COMMAND "${libbacktrace_SOURCE_DIR}/configure" --prefix=${libbacktrace_INSTALL_DIR} --enable-static |
| 25 | BUILD_COMMAND make install |
| 26 | INSTALL_COMMAND "" |
| 27 | BUILD_BYPRODUCTS "${libbacktrace_LIBRARY}" |
| 28 | EXCLUDE_FROM_ALL 1 |
| 29 | UPDATE_DISCONNECTED ON |
| 30 | ) |
| 31 | |
| 32 | # Create an imported library target |
| 33 | add_library(libbacktrace_library STATIC IMPORTED GLOBAL) |
| 34 | set_property( |
| 35 | TARGET libbacktrace_library |
| 36 | PROPERTY IMPORTED_LOCATION "${libbacktrace_LIBRARY}" |
| 37 | ) |
| 38 | add_dependencies(libbacktrace_library libbacktrace) |
| 39 | |
| 40 | # Export variables to parent scope |
| 41 | set(NETDATA_LIBBACKTRACE_INCLUDE_DIRS "${libbacktrace_INSTALL_DIR}/include" PARENT_SCOPE) |
| 42 | set(NETDATA_LIBBACKTRACE_LIBRARIES libbacktrace_library PARENT_SCOPE) |
| 43 | set(HAVE_LIBBACKTRACE TRUE PARENT_SCOPE) |
| 44 | |
| 45 | message(STATUS "Finished preparing libbacktrace") |
| 46 | endfunction() |
| 47 | |
| 48 | function(netdata_add_libbacktrace_to_target _target) |
| 49 | target_include_directories(${_target} BEFORE PUBLIC "${NETDATA_LIBBACKTRACE_INCLUDE_DIRS}") |
| 50 | target_link_libraries(${_target} PUBLIC ${NETDATA_LIBBACKTRACE_LIBRARIES}) |
| 51 | add_dependencies(${_target} libbacktrace) |
| 52 | endfunction() |