# Include apt-pkg directly, as some files have #include <system.h> include_directories(${PROJECT_BINARY_DIR}/include/apt-pkg) add_definitions("-DAPT_PKG_EXPOSE_STRING_VIEW") # Set the version of the library execute_process(COMMAND awk -v ORS=. "/^\#define APT_PKG_M/ {print \$3}" COMMAND sed "s/\\.\$//" INPUT_FILE ${CMAKE_CURRENT_SOURCE_DIR}/contrib/macros.h OUTPUT_VARIABLE MAJOR OUTPUT_STRIP_TRAILING_WHITESPACE) execute_process(COMMAND grep "^#define APT_PKG_RELEASE" COMMAND cut -d " " -f 3 INPUT_FILE ${CMAKE_CURRENT_SOURCE_DIR}/contrib/macros.h OUTPUT_VARIABLE MINOR OUTPUT_STRIP_TRAILING_WHITESPACE) message(STATUS "Building libapt-pkg ${MAJOR} (release ${MINOR})") set(APT_PKG_MAJOR ${MAJOR} PARENT_SCOPE) # exporting for methods/CMakeLists.txt # Definition of the C++ files used to build the library file(GLOB_RECURSE library "*.cc") file(GLOB_RECURSE headers "*.h") # Create a library using the C++ files add_library(apt-pkg SHARED ${library}) add_dependencies(apt-pkg apt-pkg-versionscript) # Link the library and set the SONAME target_include_directories(apt-pkg PRIVATE ${ZLIB_INCLUDE_DIRS} ${BZIP2_INCLUDE_DIRS} ${LZMA_INCLUDE_DIRS} ${LZ4_INCLUDE_DIRS}) target_link_libraries(apt-pkg PRIVATE -lutil -ldl -lresolv ${CMAKE_THREAD_LIBS_INIT} ${ZLIB_LIBRARIES} ${BZIP2_LIBRARIES} ${LZMA_LIBRARIES} ${LZ4_LIBRARIES}) set_target_properties(apt-pkg PROPERTIES VERSION ${MAJOR}.${MINOR}) set_target_properties(apt-pkg PROPERTIES SOVERSION ${MAJOR}) add_version_script(apt-pkg) # Install the library and the header files install(TARGETS apt-pkg LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}) install(FILES ${headers} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/apt-pkg) flatify(${PROJECT_BINARY_DIR}/include/apt-pkg/ "${headers}")