From 36ebfd411b358fb4797d31d23f945e8f6844d15a Mon Sep 17 00:00:00 2001 From: Ralf Habacker Date: Sat, 3 Mar 2007 14:32:17 +0000 Subject: * cmake: new directory, contains cmake build support. See http://www.cmake.org for more informations. Currently only unix will be buildable because some win32 required files are still missing. --- cmake/ConfigureChecks.cmake | 126 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 126 insertions(+) create mode 100644 cmake/ConfigureChecks.cmake (limited to 'cmake/ConfigureChecks.cmake') diff --git a/cmake/ConfigureChecks.cmake b/cmake/ConfigureChecks.cmake new file mode 100644 index 00000000..ec80e74a --- /dev/null +++ b/cmake/ConfigureChecks.cmake @@ -0,0 +1,126 @@ +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(unistd.h HAVE_UNISTD_H) # dbus-sysdeps-util-win.c +check_include_file(stdio.h HAVE_STDIO_H) # dbus-sysdeps.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(socketpair "sys/socket.h.h" HAVE_SOCKETPAIR) # dbus-sysdeps.c +check_symbol_exists(unsetenv "stdlib.h" HAVE_UNSETENV) # dbus-sysdeps.c +check_symbol_exists(writev "sys/uio.h" HAVE_WRITEV) # dbus-sysdeps.c, dbus-sysdeps-win.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") +else(SIZEOF_INT EQUAL 8) + if(SIZEOF_LONG EQUAL 8) + set (DBUS_HAVE_INT64 1) + set (DBUS_INT64_TYPE "long") + else(SIZEOF_LONG EQUAL 8) + if(SIZEOF_LONG_LONG EQUAL 8) + set (DBUS_HAVE_INT64 1) + set (DBUS_INT64_TYPE "long long") + else(SIZEOF_LONG_LONG EQUAL 8) + if(SIZEOF___INT64 EQUAL 8) + set (DBUS_HAVE_INT64 1) + set (DBUS_INT64_TYPE "__int64") + endif(SIZEOF___INT64 EQUAL 8) + endif(SIZEOF_LONG_LONG EQUAL 8) + endif(SIZEOF_LONG EQUAL 8) +endif(SIZEOF_INT EQUAL 8) + +# DBUS_INT32_TYPE +if(SIZEOF_INT EQUAL 4) + set (DBUS_INT32_TYPE "int") +else(SIZEOF_INT EQUAL 4) + if(SIZEOF_LONG EQUAL 4) + set (DBUS_INT32_TYPE "long") + else(SIZEOF_LONG EQUAL 4) + if(SIZEOF_LONG_LONG EQUAL 4) + set (DBUS_INT32_TYPE "long long") + endif(SIZEOF_LONG_LONG EQUAL 4) + endif(SIZEOF_LONG EQUAL 4) +endif(SIZEOF_INT EQUAL 4) + +# DBUS_INT16_TYPE +if(SIZEOF_INT EQUAL 2) + set (DBUS_INT16_TYPE "int") +else(SIZEOF_INT EQUAL 2) + if(SIZEOF_SHORT EQUAL 2) + set (DBUS_INT16_TYPE "short") + endif(SIZEOF_SHORT EQUAL 2) +endif(SIZEOF_INT EQUAL 2) + +find_program(DOXYGEN doxygen) +find_program(XMLTO xmlto) + +write_file("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/cmake_try_compile.c" "#include + 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 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 + 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 __va_copy CACHE STRING "va_copy function") + endif(DBUS_HAVE___VA_COPY) +endif(DBUS_HAVE_VA_COPY) -- cgit