160 lines
6.3 KiB
CMake
160 lines
6.3 KiB
CMake
include(CheckIncludeFile)
|
|
include(CheckSymbolExists)
|
|
include(CheckStructMember)
|
|
include(CheckTypeSize)
|
|
|
|
check_include_file(dirent.h HAVE_DIRENT_H) # dbus-sysdeps-util.c
|
|
check_include_file(io.h HAVE_IO_H) # internal
|
|
check_include_file(grp.h HAVE_GRP_H) # dbus-sysdeps-util-win.c
|
|
check_include_file(sys/poll.h HAVE_POLL) # dbus-sysdeps.c, dbus-sysdeps-win.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(wspiapi.h HAVE_WSPIAPI_H) # dbus-sysdeps-win.c
|
|
check_include_file(unistd.h HAVE_UNISTD_H) # dbus-sysdeps-util-win.c
|
|
check_include_file(stdio.h HAVE_STDIO_H) # dbus-sysdeps.h
|
|
check_include_file(sys/syslimits.h HAVE_SYS_SYSLIMITS_H) # dbus-sysdeps-unix.c
|
|
check_include_file(errno.h HAVE_ERRNO_H) # dbus-sysdeps.c
|
|
check_include_file(signal.h HAVE_SIGNAL_H)
|
|
check_include_file(locale.h HAVE_LOCALE_H)
|
|
check_include_file(inttypes.h HAVE_INTTYPES_H) # dbus-pipe.h
|
|
check_include_file(stdint.h HAVE_STDINT_H) # dbus-pipe.h
|
|
|
|
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(socklen_t "sys/socket.h" HAVE_SOCKLEN_T) # dbus-sysdeps-unix.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
|
|
|
|
check_struct_member(cmsgcred cmcred_pid "sys/types.h sys/socket.h" HAVE_CMSGCRED) # dbus-sysdeps.c
|
|
|
|
# missing:
|
|
# HAVE_ABSTRACT_SOCKETS
|
|
# 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)
|
|
|
|
# DBUS_INT64_TYPE
|
|
if(SIZEOF_INT EQUAL 8)
|
|
set (DBUS_HAVE_INT64 1)
|
|
set (DBUS_INT64_TYPE "int")
|
|
set (DBUS_INT64_CONSTANT "(val)")
|
|
set (DBUS_UINT64_CONSTANT "(val##U)")
|
|
elseif(SIZEOF_LONG EQUAL 8)
|
|
set (DBUS_HAVE_INT64 1)
|
|
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_HAVE_INT64 1)
|
|
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_HAVE_INT64 1)
|
|
set (DBUS_INT64_TYPE "__int64")
|
|
set (DBUS_INT64_CONSTANT "(val##i64)")
|
|
set (DBUS_UINT64_CONSTANT "(val##ui64)")
|
|
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
|
|
#### Abstract sockets
|
|
|
|
if (DBUS_ENABLE_ABSTRACT_SOCKETS)
|
|
|
|
try_compile(HAVE_ABSTRACT_SOCKETS
|
|
${CMAKE_BINARY_DIR}
|
|
${CMAKE_SOURCE_DIR}/modules/CheckForAbstractSockets.c)
|
|
|
|
endif(DBUS_ENABLE_ABSTRACT_SOCKETS)
|
|
|
|
if(HAVE_ABSTRACT_SOCKETS)
|
|
set(DBUS_PATH_OR_ABSTRACT_VALUE abstract)
|
|
else(HAVE_ABSTRACT_SOCKETS)
|
|
set(DBUS_PATH_OR_ABSTRACT_VALUE path)
|
|
endif(HAVE_ABSTRACT_SOCKETS)
|
|
|