mirror of
https://bitbucket.org/smil3y/kdelibs.git
synced 2025-02-23 18:32:49 +00:00
b5303a651e
despite the gettimeofday() check for an example, the function is used unconditionally thus checks for errno header are removed aswell rather then making them required from configuration checks and error-ing out if not found. other cases such as trunc() are used in kexiv2 unconditionally, not in kdecore. Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
188 lines
8.4 KiB
CMake
188 lines
8.4 KiB
CMake
# NOTE: only add something here if it is really needed by all of kdelibs.
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# Otherwise please prefer adding to the relevant config-foo.h.cmake file,
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# and the CMakeLists.txt that generates it (or a separate ConfigureChecks.make file if you prefer)
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# to minimize recompilations and increase modularity.
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include(CheckIncludeFile)
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include(CheckIncludeFiles)
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include(CheckSymbolExists)
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include(CheckCXXSymbolExists)
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include(CheckFunctionExists)
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include(CheckLibraryExists)
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include(CheckTypeSize)
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include(CheckStructMember)
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include(CheckCXXSourceCompiles)
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include(CheckPrototypeDefinition)
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# The FindKDE4.cmake module sets _KDE4_PLATFORM_DEFINITIONS with
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# definitions like _GNU_SOURCE that are needed on each platform.
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set(CMAKE_REQUIRED_DEFINITIONS ${_KDE4_PLATFORM_DEFINITIONS})
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macro_bool_to_01(LIBINTL_FOUND ENABLE_NLS) # kdecore
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macro_bool_to_01(ACL_FOUND HAVE_POSIX_ACL) # kio
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check_include_files(string.h HAVE_STRING_H) # various
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check_include_files(sys/time.h TIME_WITH_SYS_TIME) # kdecore, kioslave
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check_include_files(fstab.h HAVE_FSTAB_H) # kio, kdecore
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check_include_files(limits.h HAVE_LIMITS_H) # various
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check_include_files(mntent.h HAVE_MNTENT_H) # solid, kio, kdecore
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check_include_files(sys/stat.h HAVE_SYS_STAT_H) # various
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check_include_files(sys/types.h HAVE_SYS_TYPES_H) # various
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check_include_files(sys/select.h HAVE_SYS_SELECT_H) # various
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check_include_files(sys/param.h HAVE_SYS_PARAM_H) # various
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check_include_files("stdio.h;sys/mnttab.h" HAVE_SYS_MNTTAB_H) # kio, kdecore
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check_include_files(sys/mntent.h HAVE_SYS_MNTENT_H) # solid, kio, kdecore
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check_include_files("sys/param.h;sys/mount.h" HAVE_SYS_MOUNT_H) # kio, kdecore
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check_include_files(unistd.h HAVE_UNISTD_H) # various
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check_include_files(stdint.h HAVE_STDINT_H) # various
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check_include_files(sys/time.h HAVE_SYS_TIME_H) # various
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check_include_files(langinfo.h HAVE_LANGINFO_H) # kdecore
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# TODO: separate to config-x11.h
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macro_bool_to_01(X11_XTest_FOUND HAVE_XTEST) # kdecore
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macro_bool_to_01(X11_Xcursor_FOUND HAVE_XCURSOR) # kdeui
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macro_bool_to_01(X11_Xfixes_FOUND HAVE_XFIXES) # kdeui
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macro_bool_to_01(X11_Xscreensaver_FOUND HAVE_XSCREENSAVER) # kidletime
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macro_bool_to_01(X11_XSync_FOUND HAVE_XSYNC) # kidletime
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# Use check_symbol_exists to check for symbols in a reliable
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# cross-platform manner. It accounts for different calling
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# conventions and the possibility that the symbol is defined as a
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# macro. Note that some symbols require multiple includes in a
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# specific order. Refer to the man page for each symbol for which a
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# check is to be added to get the proper set of headers.
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check_symbol_exists(strtoll "stdlib.h" HAVE_STRTOLL) # kioslave
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check_symbol_exists(S_ISSOCK "sys/stat.h" HAVE_S_ISSOCK) # config.h
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check_symbol_exists(vsnprintf "stdio.h" HAVE_VSNPRINTF) # config.h
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check_symbol_exists(getgrouplist "unistd.h;grp.h" HAVE_GETGROUPLIST)# kdecore/fakes.cpp
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check_function_exists(backtrace HAVE_BACKTRACE) # kdecore, kio
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check_function_exists(fdatasync HAVE_FDATASYNC) # kdecore, kate
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check_function_exists(sendfile HAVE_SENDFILE) # kioslave
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check_function_exists(getgrouplist HAVE_GETGROUPLIST) # kio
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check_library_exists(volmgt volmgt_running "" HAVE_VOLMGT) # various
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# Check for libresolv
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# e.g. on slackware 9.1 res_init() is only a define for __res_init, so we check both, Alex
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set(HAVE_RESOLV_LIBRARY FALSE) # kdecore, kdecore/network, kpac
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check_library_exists(resolv res_init "" HAVE_RES_INIT_IN_RESOLV_LIBRARY)
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check_library_exists(resolv __res_init "" HAVE___RES_INIT_IN_RESOLV_LIBRARY)
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if (HAVE___RES_INIT_IN_RESOLV_LIBRARY OR HAVE_RES_INIT_IN_RESOLV_LIBRARY)
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set(HAVE_RESOLV_LIBRARY TRUE)
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endif (HAVE___RES_INIT_IN_RESOLV_LIBRARY OR HAVE_RES_INIT_IN_RESOLV_LIBRARY)
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check_library_exists(nsl gethostbyname "" HAVE_NSL_LIBRARY)
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check_library_exists(socket connect "" HAVE_SOCKET_LIBRARY)
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if (UNIX)
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# for kpty
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check_include_files("sys/types.h;libutil.h" HAVE_LIBUTIL_H)
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check_include_files(util.h HAVE_UTIL_H)
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check_include_files(termio.h HAVE_TERMIO_H)
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check_include_files(pty.h HAVE_PTY_H)
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check_include_files(sys/stropts.h HAVE_SYS_STROPTS_H)
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check_include_files(sys/filio.h HAVE_SYS_FILIO_H)
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set(UTIL_LIBRARY)
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check_library_exists(utempter addToUtmp "" HAVE_ADDTOUTEMP)
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check_include_files(utempter.h HAVE_UTEMPTER_H)
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if (HAVE_ADDTOUTEMP AND HAVE_UTEMPTER_H)
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set(HAVE_UTEMPTER 1)
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set(UTEMPTER_LIBRARY utempter)
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else (HAVE_ADDTOUTEMP AND HAVE_UTEMPTER_H)
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check_function_exists(login login_in_libc)
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if (NOT login_in_libc)
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check_library_exists(util login "" login_in_libutil)
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if (login_in_libutil)
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set(UTIL_LIBRARY util)
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endif (login_in_libutil)
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endif (NOT login_in_libc)
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if (CMAKE_SYSTEM_NAME MATCHES Linux OR CMAKE_SYSTEM_NAME MATCHES Darwin OR CMAKE_SYSTEM_NAME MATCHES GNU/FreeBSD OR CMAKE_SYSTEM_NAME STREQUAL GNU)
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set (HAVE_UTMPX)
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else (CMAKE_SYSTEM_NAME MATCHES Linux OR CMAKE_SYSTEM_NAME MATCHES Darwin OR CMAKE_SYSTEM_NAME MATCHES GNU/FreeBSD OR CMAKE_SYSTEM_NAME STREQUAL GNU)
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check_function_exists(getutxent HAVE_UTMPX)
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endif (CMAKE_SYSTEM_NAME MATCHES Linux OR CMAKE_SYSTEM_NAME MATCHES Darwin OR CMAKE_SYSTEM_NAME MATCHES GNU/FreeBSD OR CMAKE_SYSTEM_NAME STREQUAL GNU)
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if (HAVE_UTMPX)
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set(utmp utmpx)
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if (login_in_libutil)
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check_library_exists(util loginx "" HAVE_LOGINX)
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endif (login_in_libutil)
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else (HAVE_UTMPX)
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set(utmp utmp)
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endif (HAVE_UTMPX)
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if (login_in_libc OR login_in_libutil)
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set(HAVE_LOGIN 1)
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else (login_in_libc OR login_in_libutil)
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set(HAVE_LOGIN)
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check_struct_member("struct ${utmp}" "ut_type" "${utmp}.h" HAVE_STRUCT_UTMP_UT_TYPE)
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check_struct_member("struct ${utmp}" "ut_pid" "${utmp}.h" HAVE_STRUCT_UTMP_UT_PID)
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check_struct_member("struct ${utmp}" "ut_session" "${utmp}.h" HAVE_STRUCT_UTMP_UT_SESSION)
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endif (login_in_libc OR login_in_libutil)
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check_struct_member("struct ${utmp}" "ut_syslen" "${utmp}.h" HAVE_STRUCT_UTMP_UT_SYSLEN)
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check_struct_member("struct ${utmp}" "ut_id" "${utmp}.h" HAVE_STRUCT_UTMP_UT_ID)
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endif (HAVE_ADDTOUTEMP AND HAVE_UTEMPTER_H)
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check_function_exists(openpty openpty_in_libc)
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if (NOT openpty_in_libc)
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check_library_exists(util openpty "" openpty_in_libutil)
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if (openpty_in_libutil)
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set(UTIL_LIBRARY util)
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endif (openpty_in_libutil)
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endif (NOT openpty_in_libc)
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if (openpty_in_libc OR openpty_in_libutil)
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set(HAVE_OPENPTY 1)
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else (openpty_in_libc OR openpty_in_libutil)
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set(HAVE_OPENPTY)
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execute_process(
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COMMAND sh -c "
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for ptm in ptc ptmx ptm ptym/clone; do
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if test -c /dev/$ptm; then
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echo /dev/$ptm
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break
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fi
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done"
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OUTPUT_VARIABLE PTM_DEVICE
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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message(STATUS "PTY multiplexer: ${PTM_DEVICE}")
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check_function_exists(revoke HAVE_REVOKE)
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check_function_exists(_getpty HAVE__GETPTY)
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check_function_exists(grantpt HAVE_GRANTPT)
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check_function_exists(unlockpt HAVE_UNLOCKPT)
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check_function_exists(posix_openpt HAVE_POSIX_OPENPT)
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endif (openpty_in_libc OR openpty_in_libutil)
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check_function_exists(ptsname HAVE_PTSNAME)
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check_function_exists(tcgetattr HAVE_TCGETATTR)
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check_function_exists(tcsetattr HAVE_TCSETATTR)
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endif (UNIX)
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check_function_exists(getmntinfo HAVE_GETMNTINFO) # kdecore, kio
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check_function_exists(setmntent HAVE_SETMNTENT) # solid, kio, kdecore
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check_symbol_exists(res_init "sys/types.h;netinet/in.h;arpa/nameser.h;resolv.h" HAVE_RES_INIT_PROTO)
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# check for existing datatypes
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check_cxx_source_compiles("
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#include <sys/types.h>
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#include <sys/statvfs.h>
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int main(){
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struct statvfs *mntbufp;
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int flags;
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return getmntinfo(&mntbufp, flags);
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}
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" GETMNTINFO_USES_STATVFS )
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check_struct_member(dirent d_type dirent.h HAVE_DIRENT_D_TYPE) # kdecore, kioslave/file
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