| include(CheckIncludeFile) |
| include(CheckIncludeFiles) |
| include(CheckSymbolExists) |
| include(CheckStructMember) |
| include(CheckTypeSize) |
| |
| check_include_file(alloca.h HAVE_ALLOCA_H) |
| check_include_file(byteswap.h HAVE_BYTESWAP_H) |
| check_include_file(crt/externs.h HAVE_CRT_EXTERNS_H) |
| check_include_file(dirent.h HAVE_DIRENT_H) # dbus-sysdeps-util.c |
| check_include_file(dlfcn.h HAVE_DLFCN_H) |
| check_include_file(execinfo.h HAVE_EXECINFO_H) |
| check_include_file(errno.h HAVE_ERRNO_H) # dbus-sysdeps.c |
| check_include_file(expat.h HAVE_EXPAT_H) |
| check_include_file(grp.h HAVE_GRP_H) # dbus-sysdeps-util-win.c |
| check_include_file(inttypes.h HAVE_INTTYPES_H) # dbus-pipe.h |
| check_include_file(io.h HAVE_IO_H) # internal |
| check_include_file(locale.h HAVE_LOCALE_H) |
| check_include_file(memory.h HAVE_MEMORY_H) |
| check_include_file(signal.h HAVE_SIGNAL_H) |
| check_include_file(stdint.h HAVE_STDINT_H) # dbus-pipe.h |
| check_include_file(stdlib.h HAVE_STDLIB_H) |
| check_include_file(stdio.h HAVE_STDIO_H) # dbus-sysdeps.h |
| check_include_file(string.h HAVE_STRING_H) |
| check_include_file(strings.h HAVE_STRINGS_H) |
| check_include_file(syslog.h HAVE_SYSLOG_H) |
| check_include_files("stdint.h;sys/types.h;sys/event.h" HAVE_SYS_EVENT_H) |
| check_include_file(sys/inotify.h HAVE_SYS_INOTIFY_H) |
| check_include_file(sys/resource.h HAVE_SYS_RESOURCE_H) |
| check_include_file(sys/stat.h HAVE_SYS_STAT_H) |
| check_include_file(sys/types.h HAVE_SYS_TYPES_H) |
| check_include_file(sys/uio.h HAVE_SYS_UIO_H) |
| check_include_file(sys/poll.h HAVE_POLL) # dbus-sysdeps.c, dbus-sysdeps-win.c |
| check_include_file(sys/prctl.h HAVE_SYS_PRCTL_H) |
| check_include_file(sys/syslimits.h HAVE_SYS_SYSLIMITS_H) # dbus-sysdeps-unix.c |
| check_include_file(sys/time.h HAVE_SYS_TIME_H)# dbus-sysdeps-win.c |
| check_include_file(sys/wait.h HAVE_SYS_WAIT_H)# dbus-sysdeps-win.c |
| check_include_file(time.h HAVE_TIME_H) # dbus-sysdeps-win.c |
| check_include_file(ws2tcpip.h HAVE_WS2TCPIP_H)# dbus-sysdeps-win.c |
| check_include_file(unistd.h HAVE_UNISTD_H) # dbus-sysdeps-util-win.c |
| |
| check_symbol_exists(backtrace "execinfo.h" HAVE_BACKTRACE) # dbus-sysdeps.c, dbus-sysdeps-win.c |
| check_symbol_exists(getgrouplist "grp.h" HAVE_GETGROUPLIST) # dbus-sysdeps.c |
| check_symbol_exists(getpeerucred "ucred.h" HAVE_GETPEERUCRED) # dbus-sysdeps.c, dbus-sysdeps-win.c |
| check_symbol_exists(nanosleep "time.h" HAVE_NANOSLEEP) # dbus-sysdeps.c |
| check_symbol_exists(getpwnam_r "errno.h pwd.h" HAVE_POSIX_GETPWNAM_R) # dbus-sysdeps-util-unix.c |
| check_symbol_exists(setenv "stdlib.h" HAVE_SETENV) # dbus-sysdeps.c |
| check_symbol_exists(unsetenv "stdlib.h" HAVE_UNSETENV) # dbus-sysdeps.c |
| check_symbol_exists(clearenv "stdlib.h" HAVE_CLEARENV) # dbus-sysdeps.c |
| check_symbol_exists(writev "sys/uio.h" HAVE_WRITEV) # dbus-sysdeps.c, dbus-sysdeps-win.c |
| check_symbol_exists(setrlimit "sys/resource.h" HAVE_SETRLIMIT) # dbus-sysdeps.c, dbus-sysdeps-win.c, test/test-segfault.c |
| check_symbol_exists(socketpair "sys/socket.h" HAVE_SOCKETPAIR) # dbus-sysdeps.c |
| check_symbol_exists(setlocale "locale.h" HAVE_SETLOCALE) # dbus-test-main.c |
| check_symbol_exists(localeconv "locale.h" HAVE_LOCALECONV) # dbus-sysdeps.c |
| check_symbol_exists(strtoll "stdlib.h" HAVE_STRTOLL) # dbus-send.c |
| check_symbol_exists(strtoull "stdlib.h" HAVE_STRTOULL) # dbus-send.c |
| set(CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE) |
| check_symbol_exists(pipe2 "fcntl.h;unistd.h" HAVE_PIPE2) |
| check_symbol_exists(accept4 "sys/socket.h" HAVE_ACCEPT4) |
| check_symbol_exists(dirfd "dirent.h" HAVE_DIRFD) |
| check_symbol_exists(inotify_init1 "sys/inotify.h" HAVE_INOTIFY_INIT1) |
| check_symbol_exists(SCM_RIGHTS "sys/types.h;sys/socket.h;sys/un.h" HAVE_UNIX_FD_PASSING) |
| check_symbol_exists(prctl "sys/prctl.h" HAVE_PRCTL) |
| check_symbol_exists(raise "signal.h" HAVE_RAISE) |
| check_symbol_exists(getrlimit "sys/resource.h;sys/time.h" HAVE_GETRLIMIT) |
| check_symbol_exists(prlimit "sys/resource.h;sys/time.h" HAVE_PRLIMIT) |
| check_symbol_exists(setrlimit "sys/resource.h;sys/time.h" HAVE_SETRLIMIT) |
| |
| check_struct_member(cmsgcred cmcred_pid "sys/types.h sys/socket.h" HAVE_CMSGCRED) # dbus-sysdeps.c |
| |
| # missing: |
| # DBUS_HAVE_GCC33_GCOV |
| |
| check_type_size("short" SIZEOF_SHORT) |
| check_type_size("int" SIZEOF_INT) |
| check_type_size("long" SIZEOF_LONG) |
| check_type_size("long long" SIZEOF_LONG_LONG) |
| check_type_size("__int64" SIZEOF___INT64) |
| set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") |
| check_type_size("socklen_t" SOCKLEN_T) # dbus-sysdeps-unix.c |
| set(CMAKE_EXTRA_INCLUDE_FILES) |
| |
| # DBUS_INT64_TYPE |
| if(SIZEOF_INT EQUAL 8) |
| set (DBUS_INT64_TYPE "int") |
| set (DBUS_INT64_CONSTANT "(val)") |
| set (DBUS_UINT64_CONSTANT "(val##U)") |
| elseif(SIZEOF_LONG EQUAL 8) |
| set (DBUS_INT64_TYPE "long") |
| set (DBUS_INT64_CONSTANT "(val##L)") |
| set (DBUS_UINT64_CONSTANT "(val##UL)") |
| elseif(SIZEOF_LONG_LONG EQUAL 8) |
| set (DBUS_INT64_TYPE "long long") |
| set (DBUS_INT64_CONSTANT "(val##LL)") |
| set (DBUS_UINT64_CONSTANT "(val##ULL)") |
| elseif(SIZEOF___INT64 EQUAL 8) |
| set (DBUS_INT64_TYPE "__int64") |
| set (DBUS_INT64_CONSTANT "(val##i64)") |
| set (DBUS_UINT64_CONSTANT "(val##ui64)") |
| else(SIZEOF_INT EQUAL 8) |
| message (FATAL_ERROR "Could not find a 64-bit integer type") |
| endif(SIZEOF_INT EQUAL 8) |
| |
| # DBUS_INT32_TYPE |
| if(SIZEOF_INT EQUAL 4) |
| set (DBUS_INT32_TYPE "int") |
| elseif(SIZEOF_LONG EQUAL 4) |
| set (DBUS_INT32_TYPE "long") |
| elseif(SIZEOF_LONG_LONG EQUAL 4) |
| set (DBUS_INT32_TYPE "long long") |
| endif(SIZEOF_INT EQUAL 4) |
| |
| # DBUS_INT16_TYPE |
| if(SIZEOF_INT EQUAL 2) |
| set (DBUS_INT16_TYPE "int") |
| elseif(SIZEOF_SHORT EQUAL 2) |
| set (DBUS_INT16_TYPE "short") |
| endif(SIZEOF_INT EQUAL 2) |
| |
| find_program(DOXYGEN doxygen) |
| find_program(XMLTO xmlto) |
| |
| if(MSVC) |
| SET(DBUS_VA_COPY_FUNC "_DBUS_VA_COPY_ASSIGN") |
| else(MSVC) |
| write_file("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/cmake_try_compile.c" "#include <stdarg.h> |
| #include <stdlib.h> |
| static void f (int i, ...) { |
| va_list args1, args2; |
| va_start (args1, i); |
| va_copy (args2, args1); |
| if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) |
| exit (1); |
| va_end (args1); va_end (args2); |
| } |
| int main() { |
| f (0, 42); |
| return 0; |
| } |
| ") |
| try_compile(DBUS_HAVE_VA_COPY |
| ${CMAKE_BINARY_DIR} |
| ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/cmake_try_compile.c) |
| |
| if(DBUS_HAVE_VA_COPY) |
| SET(DBUS_VA_COPY_FUNC va_copy CACHE STRING "va_copy function") |
| else(DBUS_HAVE_VA_COPY) |
| write_file("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/cmake_try_compile.c" "#include <stdarg.h> |
| #include <stdlib.h> |
| static void f (int i, ...) { |
| va_list args1, args2; |
| va_start (args1, i); |
| __va_copy (args2, args1); |
| if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) |
| exit (1); |
| va_end (args1); va_end (args2); |
| } |
| int main() { |
| f (0, 42); |
| return 0; |
| } |
| ") |
| try_compile(DBUS_HAVE___VA_COPY |
| ${CMAKE_BINARY_DIR} |
| ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/cmake_try_compile.c) |
| if(DBUS_HAVE___VA_COPY) |
| SET(DBUS_VA_COPY_FUNC __va_copy CACHE STRING "va_copy function") |
| else(DBUS_HAVE___VA_COPY) |
| SET(DBUS_VA_COPY_AS_ARRAY "1" CACHE STRING "'va_lists' cannot be copies as values") |
| endif(DBUS_HAVE___VA_COPY) |
| endif(DBUS_HAVE_VA_COPY) |
| endif(MSVC) # _not_ MSVC |