diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..797a17b --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,277 @@ +# Copyright (C) 2009, 2016 Julian Andres Klode <jak@debian.org>. +# Licensed under the same terms as APT; i.e. GPL 2 or later. + +# set minimum version +cmake_minimum_required(VERSION 3.13) +project(apt) +# Generic header locations +include_directories(${PROJECT_BINARY_DIR}/include) + + +enable_testing() + +option(REQUIRE_MERGED_USR "Require merged-usr." ON) +option(WITH_DOC "Build all documentation." ON) +include(CMakeDependentOption) +cmake_dependent_option(WITH_DOC_MANPAGES "Force building manpages." OFF "NOT WITH_DOC" OFF) +cmake_dependent_option(WITH_DOC_GUIDES "Force building guides." OFF "NOT WITH_DOC" OFF) +cmake_dependent_option(WITH_DOC_DOXYGEN "Force building doxygen documentation." OFF "NOT WITH_DOC" OFF) +cmake_dependent_option(WITH_DOC_EXAMPLES "Force building example configurations." OFF "NOT WITH_DOC" OFF) +option(WITH_TESTS "Build tests" ON) +option(USE_NLS "Localisation support." ON) + +set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMake") + +# Add coverage target +set(CMAKE_CXX_FLAGS_COVERAGE "-g -fprofile-arcs -ftest-coverage") +set(CMAKE_EXE_LINKER_FLAGS_COVERAGE "-lgcov") +set(CMAKE_SHARED_LINKER_FLAGS_COVERAGE "-lgcov") + +# Work around bug in GNUInstallDirs +if (EXISTS "/etc/debian_version") + set(CMAKE_INSTALL_LIBEXECDIR "lib") +endif() + +# Include stuff +include(Misc) +include(CheckIncludeFiles) +include(CheckFunctionExists) +include(CheckStructHasMember) +include(GNUInstallDirs) +include(TestBigEndian) +find_package(Threads REQUIRED) +find_package(LFS REQUIRED) +find_package(Iconv REQUIRED) + +find_package(Perl REQUIRED) + +find_program(TRIEHASH_EXECUTABLE NAMES triehash) + +if (NOT TRIEHASH_EXECUTABLE) + message(FATAL_ERROR "Could not find triehash executable") +endif() + +if(USE_NLS) + find_package(Intl REQUIRED) + link_libraries(${Intl_LIBRARIES}) + include_directories(${Intl_INCLUDE_DIRS}) +endif() + +# Add large file support +add_compile_options(${LFS_COMPILE_OPTIONS}) +add_definitions(${LFS_DEFINITIONS}) +link_libraries(${LFS_LIBRARIES}) + +# Set compiler flags +set(CMAKE_CXX_STANDARD 17) +set(CMAKE_CXX_STANDARD_REQUIRED ON) +set(CMAKE_VISIBILITY_INLINES_HIDDEN 1) + +add_optional_compile_options(Wall) +add_optional_compile_options(Wextra) +add_optional_compile_options(Wcast-align) +add_optional_compile_options(Wlogical-op) +add_optional_compile_options(Wredundant-decls) +add_optional_compile_options(Wmissing-declarations) +add_optional_compile_options(Wunsafe-loop-optimizations) +add_optional_compile_options(Wctor-dtor-privacy) +add_optional_compile_options(Wdisabled-optimization) +add_optional_compile_options(Winit-self) +add_optional_compile_options(Wmissing-include-dirs) +add_optional_compile_options(Wnoexcept) +add_optional_compile_options(Wsign-promo) +add_optional_compile_options(Wundef) +add_optional_compile_options(Wdouble-promotion) +add_optional_compile_options(Wsuggest-override) +add_optional_compile_options(Werror=suggest-override) +add_optional_compile_options(Werror=return-type) +# apt-ftparchive dependencies +find_package(Berkeley REQUIRED) +if (BERKELEY_FOUND) + set(HAVE_BDB 1) +endif() + +find_package(GnuTLS REQUIRED) +if (GNUTLS_FOUND) + set(HAVE_GNUTLS 1) +endif() + +# (De)Compressor libraries +find_package(ZLIB REQUIRED) +if (ZLIB_FOUND) + set(HAVE_ZLIB 1) +endif() + + +find_package(BZip2 REQUIRED) +if (BZIP2_FOUND) + set(HAVE_BZ2 1) +endif() + +find_package(LZMA REQUIRED) +if (LZMA_FOUND) + set(HAVE_LZMA 1) +endif() + + +find_package(LZ4 REQUIRED) +if (LZ4_FOUND) + set(HAVE_LZ4 1) +endif() + +find_package(ZSTD) +if (ZSTD_FOUND) + set(HAVE_ZSTD 1) +endif() + + +find_package(Udev) +if (UDEV_FOUND) + set(HAVE_UDEV 1) +endif() + +find_package(Systemd) +if (SYSTEMD_FOUND) + set(HAVE_SYSTEMD 1) +endif() + +find_package(SECCOMP) +if (SECCOMP_FOUND) + set(HAVE_SECCOMP 1) +endif() + +find_package(GCRYPT REQUIRED) +find_package(XXHASH REQUIRED) + +# Mount()ing and stat()ing and friends +check_symbol_exists(statfs sys/vfs.h HAVE_VFS_H) +check_include_files(sys/params.h HAVE_PARAMS_H) +check_symbol_exists(statfs sys/mount.h HAVE_MOUNT_H) +if (NOT HAVE_VFS_H AND NOT HAVE_MOUNT_H) + message(FATAL_ERROR "Can find neither statvfs() nor statfs()") +endif() + +check_function_exists(statvfs HAVE_STATVFS) +if (NOT HAVE_STATVFS) + configure_file(CMake/statvfs.h.in ${PROJECT_BINARY_DIR}/include/sys/statvfs.h COPYONLY) +endif() + +CHECK_STRUCT_HAS_MEMBER("struct statfs" f_type sys/vfs.h HAVE_STRUCT_STATFS_F_TYPE) + +# Other checks +check_function_exists(getresuid HAVE_GETRESUID) +check_function_exists(getresgid HAVE_GETRESGID) +check_function_exists(setresuid HAVE_SETRESUID) +check_function_exists(setresgid HAVE_SETRESGID) +check_function_exists(ptsname_r HAVE_PTSNAME_R) +check_function_exists(timegm HAVE_TIMEGM) +test_big_endian(WORDS_BIGENDIAN) + +# FreeBSD +add_definitions(-D_WITH_GETLINE=1) + +CHECK_INCLUDE_FILES(machine/endian.h HAVE_MACHINE_ENDIAN_H) +CHECK_INCLUDE_FILES(sys/endian.h HAVE_SYS_ENDIAN_H) +CHECK_INCLUDE_FILES(endian.h HAVE_ENDIAN_H) +if (NOT HAVE_ENDIAN_H) + if (HAVE_MACHINE_ENDIAN_H OR HAVE_SYS_ENDIAN_H) + configure_file(CMake/endian.h.in ${PROJECT_BINARY_DIR}/include/endian.h) + else() + message(FATAL_ERROR "Cannot find endian.h") + endif() +endif() + + +include(CheckTypeSize) +set(CMAKE_EXTRA_INCLUDE_FILES "signal.h") +check_type_size("sig_t" SIG_T LANGUAGE "CXX") +check_type_size("sighandler_t" SIGHANDLER_T LANGUAGE "CXX") +set(CMAKE_EXTRA_INCLUDE_FILES) +if (NOT HAVE_SIGHANDLER_T) + if (HAVE_SIG_T) + add_definitions(-Dsighandler_t=sig_t) + else() + message(FATAL_ERROR "Platform defines neither sig_t nor sighandler_t") + endif() +endif() + +# Handle resolving +check_function_exists(res_ninit HAVE_LIBC_RESOLV) +if(HAVE_LIBC_RESOLV) + set(RESOLV_LIBRARIES) +else() + set(RESOLV_LIBRARIES -lresolv) +endif() + +# Configure some variables like package, version and architecture. +set(PACKAGE ${PROJECT_NAME}) +set(PACKAGE_MAIL "APT Development Team <deity@lists.debian.org>") +set(PACKAGE_VERSION "2.7.12") +string(REGEX MATCH "^[0-9.]+" PROJECT_VERSION ${PACKAGE_VERSION}) + +if (NOT DEFINED DPKG_DATADIR) + execute_process(COMMAND ${PERL_EXECUTABLE} -MDpkg -e "print $Dpkg::DATADIR;" + OUTPUT_VARIABLE DPKG_DATADIR_CMD OUTPUT_STRIP_TRAILING_WHITESPACE) + message(STATUS "Found dpkg data dir: ${DPKG_DATADIR_CMD}") + set(DPKG_DATADIR "${DPKG_DATADIR_CMD}" CACHE PATH "dpkg data directory") +endif() +if (NOT DEFINED COMMON_ARCH) + execute_process(COMMAND dpkg-architecture -qDEB_HOST_ARCH + OUTPUT_VARIABLE COMMON_ARCH OUTPUT_STRIP_TRAILING_WHITESPACE) +endif() +if (NOT DEFINED ROOT_GROUP) + execute_process(COMMAND id -gn root + OUTPUT_VARIABLE ROOT_GROUP OUTPUT_STRIP_TRAILING_WHITESPACE) + message(STATUS "Found root group: ${ROOT_GROUP}") +endif() +set(ROOT_GROUP "${ROOT_GROUP}" CACHE STRING "Group of root (e.g.: wheel or root)") + +# Set various directories +set(STATE_DIR "${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/lib/apt" CACHE PATH "Your /var/lib/apt") +set(CACHE_DIR "${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/cache/apt" CACHE PATH "Your /var/cache/apt") +set(LOG_DIR "${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/log/apt" CACHE PATH "Your /var/log/apt") +set(CONF_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/apt" CACHE PATH "Your /etc/apt") +set(LIBEXEC_DIR "${CMAKE_INSTALL_FULL_LIBEXECDIR}/apt" CACHE PATH "Your /usr/libexec/apt") +set(BIN_DIR "${CMAKE_INSTALL_FULL_BINDIR}") + + +# Configure our configuration headers (config.h and apti18n.h) +configure_file(CMake/config.h.in ${PROJECT_BINARY_DIR}/include/config.h) +configure_file(CMake/apti18n.h.in ${PROJECT_BINARY_DIR}/include/apti18n.h) + +# Add our subdirectories +add_subdirectory(vendor) +if (NOT USE_SYSTEM_APTPKG) +add_subdirectory(apt-pkg) +add_subdirectory(apt-private) +endif() +add_subdirectory(cmdline) +add_subdirectory(completions) +add_subdirectory(doc) +add_subdirectory(dselect) +add_subdirectory(ftparchive) +add_subdirectory(methods) +add_subdirectory(test) + +if (USE_NLS) +add_subdirectory(po) +endif() + +if(TARGET update-po AND TARGET update-po4a) +# Link update-po4a into the update-po target +add_dependencies(update-po update-po4a) +endif() + +# Create our directories. +install_empty_directories( + ${CONF_DIR}/apt.conf.d + ${CONF_DIR}/auth.conf.d + ${CONF_DIR}/preferences.d + ${CONF_DIR}/sources.list.d + ${CONF_DIR}/trusted.gpg.d + ${CACHE_DIR}/archives/partial + ${STATE_DIR}/lists/partial + ${STATE_DIR}/mirrors/partial + ${STATE_DIR}/periodic + ${LOG_DIR} +) |