CMake: Handle BSD platforms with sig_t instead of sighandler_t

[apt.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6baa8f14f3e8507368ab69c8868008a957dbaaf0..27d0dd5a358bb53873a0bc4dab873ca8bdbb3532 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,9 +3,11 @@
 
 # set minimum version
 project(apt)
-cmake_minimum_required(VERSION 3.3.0)
+cmake_minimum_required(VERSION 3.4.0)
 
-option(WITH_DOC "Build documentation." OFF)
+enable_testing()
+
+option(WITH_DOC "Build documentation." ON)
 option(USE_NLS "Localisation support." ON)
 
 set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMake")
@@ -17,7 +19,6 @@ endif()
 
 # Include stuff
 include(Misc)
-include(Translations)
 include(CheckIncludeFiles)
 include(CheckFunctionExists)
 include(CheckStructHasMember)
@@ -25,6 +26,12 @@ include(GNUInstallDirs)
 include(TestBigEndian)
 find_package(Threads)
 find_package(PkgConfig)
+find_package(LFS REQUIRED)
+
+# 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 11)
@@ -90,7 +97,7 @@ if (NOT HAVE_STATVFS)
   if (NOT HAVE_VFS_H AND NOT HAVE_MOUNT_H)
     message(FATAL_ERROR "Can find neither statvfs() nor statfs()")
   endif()
-  configure_file(buildlib/statvfs.h.in ${PROJECT_BINARY_DIR}/include/statvfs.h @ONLY)
+  configure_file(CMake/statvfs.h.in ${PROJECT_BINARY_DIR}/include/statvfs.h COPYONLY)
 endif()
 
 CHECK_STRUCT_HAS_MEMBER("struct statfs" f_type sys/vfs.h HAVE_STRUCT_STATFS_F_TYPE)
@@ -100,21 +107,39 @@ 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)
+
 if (CMAKE_USE_PTHREADS_INIT)
   set(HAVE_PTHREAD 1)
 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()
+
 # 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 "1.3~rc2")
 
-execute_process(COMMAND dpkg-parsechangelog -SVersion -l${PROJECT_SOURCE_DIR}/debian/changelog
-                OUTPUT_VARIABLE PACKAGE_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
-execute_process(COMMAND dpkg-architecture -qDEB_HOST_ARCH
-                OUTPUT_VARIABLE COMMON_ARCH OUTPUT_STRIP_TRAILING_WHITESPACE)
+if (NOT DEFINED COMMON_ARCH)
+  execute_process(COMMAND dpkg-architecture -qDEB_HOST_ARCH
+                  OUTPUT_VARIABLE COMMON_ARCH OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
 
 # Configure our configuration headers (config.h and apti18n.h)
 configure_file(CMake/config.h.in ${PROJECT_BINARY_DIR}/include/config.h)
@@ -129,9 +154,29 @@ add_subdirectory(apt-pkg)
 add_subdirectory(apt-private)
 add_subdirectory(apt-inst)
 add_subdirectory(cmdline)
+add_subdirectory(completions)
 add_subdirectory(doc)
 add_subdirectory(dselect)
 add_subdirectory(ftparchive)
 add_subdirectory(methods)
-add_subdirectory(po)
 add_subdirectory(test)
+
+if (USE_NLS)
+add_subdirectory(po)
+
+# Link update-po4a into the update-po target
+add_dependencies(update-po update-po4a)
+endif()
+
+# Create our directories.
+install_empty_directories(
+  ${CMAKE_INSTALL_FULL_SYSCONFDIR}/apt/apt.conf.d
+  ${CMAKE_INSTALL_FULL_SYSCONFDIR}/apt/preferences.d
+  ${CMAKE_INSTALL_FULL_SYSCONFDIR}/apt/sources.list.d
+  ${CMAKE_INSTALL_FULL_SYSCONFDIR}/apt/trusted.gpg.d
+  ${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/cache/apt/archives/partial
+  ${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/lib/apt/lists/partial
+  ${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/lib/apt/mirrors/partial
+  ${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/lib/apt/periodic
+  ${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/log/apt
+)