dnl -*- mode: m4 -*- AC_PREREQ(2.60) AC_INIT([mate-screensaver], [1.18.3], [http://www.mate-desktop.org/]) AC_CONFIG_SRCDIR(src/mate-screensaver.c) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-xz check-news]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_CONFIG_HEADERS(config.h) AM_MAINTAINER_MODE IT_PROG_INTLTOOL([0.50.1]) AC_PROG_CC AM_PROG_CC_C_O AC_STDC_HEADERS AC_PROG_LIBTOOL AC_CANONICAL_HOST AC_HEADER_STDC AC_SUBST(VERSION) # Save flags to aclocal ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS" # GLib min required versions AC_DEFINE([GLIB_VERSION_MIN_REQUIRED], [GLIB_VERSION_2_36], [Warn on use of APIs deprecated before GLib 2.36]) GETTEXT_PACKAGE=mate-screensaver AC_SUBST(GETTEXT_PACKAGE) AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [Name of default gettext domain]) AM_GLIB_GNU_GETTEXT dnl dnl Enable gsettings schema macros dnl GLIB_GSETTINGS # Dependencies DBUS_REQUIRED_VERSION=0.30 GLIB_REQUIRED_VERSION=2.36.0 GTK_REQUIRED_VERSION=3.14.0 X11_REQUIRED_VERSION=1.0 LIBMATE_MENU_REQUIRED_VERSION=1.10.0 MATE_DESKTOP_REQUIRED_VERSION=1.17.0 LIBMATEKBDUI_REQUIRED_VERSION=1.17.0 AC_CHECK_HEADERS(unistd.h) AC_CHECK_HEADERS(crypt.h sys/select.h) AC_CHECK_FUNCS(select fcntl uname nice setpriority getcwd getwd putenv sbrk) AC_CHECK_FUNCS(sigaction syslog realpath setrlimit) AC_CHECK_FUNCS(getresuid) AC_TYPE_UID_T AC_CHECK_FUNCS([setresuid setenv unsetenv clearenv]) PKG_CHECK_MODULES(MATE_SCREENSAVER, x11 >= $X11_REQUIRED_VERSION xscrnsaver gtk+-3.0 >= $GTK_REQUIRED_VERSION dbus-glib-1 >= $DBUS_REQUIRED_VERSION gio-2.0 >= $GLIB_REQUIRED_VERSION mate-desktop-2.0 >= $MATE_DESKTOP_REQUIRED_VERSION libmate-menu >= $LIBMATE_MENU_REQUIRED_VERSION) AC_SUBST(MATE_SCREENSAVER_CFLAGS) AC_SUBST(MATE_SCREENSAVER_LIBS) PKG_CHECK_MODULES(MATE_SCREENSAVER_DIALOG, gio-2.0 >= $GLIB_REQUIRED_VERSION gthread-2.0 gtk+-3.0 >= $GTK_REQUIRED_VERSION mate-desktop-2.0 >= $MATE_DESKTOP_REQUIRED_VERSION) AC_SUBST(MATE_SCREENSAVER_DIALOG_CFLAGS) AC_SUBST(MATE_SCREENSAVER_DIALOG_LIBS) PKG_CHECK_MODULES(MATE_SCREENSAVER_CAPPLET, gio-2.0 >= $GLIB_REQUIRED_VERSION gtk+-3.0 >= $GTK_REQUIRED_VERSION mate-desktop-2.0 >= $MATE_DESKTOP_REQUIRED_VERSION libmate-menu >= $LIBMATE_MENU_REQUIRED_VERSION) AC_SUBST(MATE_SCREENSAVER_CAPPLET_CFLAGS) AC_SUBST(MATE_SCREENSAVER_CAPPLET_LIBS) PKG_CHECK_MODULES(MATE_SCREENSAVER_COMMAND, gobject-2.0 >= $GLIB_REQUIRED_VERSION dbus-glib-1 >= $DBUS_REQUIRED_VERSION) AC_SUBST(MATE_SCREENSAVER_COMMAND_CFLAGS) AC_SUBST(MATE_SCREENSAVER_COMMAND_LIBS) AC_PATH_XTRA ALL_X_LIBS="$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS" SAVER_LIBS="$ALL_X_LIBS" AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal) MATE_COMPILE_WARNINGS(yes) # Solaris requires libresolv for daemon() case "$host" in *-*-solaris*) AC_CHECK_LIB(resolv, daemon, [MATE_SCREENSAVER_LIBS="$MATE_SCREENSAVER_LIBS -lresolv"]) ;; esac # Optional dependencies for the theme engines SAVER_MODULES="gthread-2.0 gtk+-3.0 >= $GTK_REQUIRED_VERSION gobject-2.0 >= $GLIB_REQUIRED_VERSION" PKG_CHECK_MODULES(MATE_SCREENSAVER_SAVER, $SAVER_MODULES) AC_SUBST(MATE_SCREENSAVER_SAVER_CFLAGS) AC_SUBST(MATE_SCREENSAVER_SAVER_LIBS) # Find out where the session service file goes # The sad sed hack is recomended by section 27.10 of the automake manual. DBUS_SESSION_SERVICE_DIR=`pkg-config --variable session_bus_services_dir dbus-1 | sed -e 's,/usr/share,${datarootdir},g'` AC_SUBST(DBUS_SESSION_SERVICE_DIR) # Determine PAM prefix withval="" AC_ARG_WITH(pam-prefix, [ --with-pam-prefix= specify where pam files go],[ if test x$withval != x; then AC_MSG_RESULT("PAM files will be installed in prefix ${withval}.") fi]) if test x$withval != x; then PAM_PREFIX_UNEXPANDED="$withval" else PAM_PREFIX_UNEXPANDED="$sysconfdir" fi PAM_PREFIX=`eval echo $PAM_PREFIX_UNEXPANDED` AC_SUBST(PAM_PREFIX) # Desktop entry handling PKG_CHECK_MODULES(LIB_MATE_MENU, gtk+-3.0 >= $GTK_REQUIRED_VERSION) AC_SUBST(LIB_MATE_MENU_CFLAGS) AC_SUBST(LIB_MATE_MENU_LIBS) dnl --------------------------------------------------------------------------- dnl - Where should we put documentation ? dnl --------------------------------------------------------------------------- AC_ARG_WITH(doc-dir, [AC_HELP_STRING([--with-doc-dir=], [directory to install documentation])]) if ! test -z "$with_doc_dir"; then DOCDIR="$with_doc_dir/mate-screensaver-$VERSION" else DOCDIR="$datadir/doc/mate-screensaver-$VERSION" fi AC_SUBST(DOCDIR) dnl --------------------------------------------------------------------------- dnl - DocBook Documentation dnl --------------------------------------------------------------------------- AC_ARG_ENABLE(docbook-docs, [ --enable-docbook-docs build documentation (requires xmlto)],enable_docbook_docs=$enableval,enable_docbook_docs=no) AC_PATH_PROG(XMLTO, xmlto, no) AC_MSG_CHECKING([whether to build DocBook documentation]) if test x$XMLTO = xno ; then have_docbook=no else have_docbook=yes fi if test x$enable_docbook_docs = xauto ; then if test x$have_docbook = xno ; then enable_docbook_docs=no else enable_docbook_docs=yes fi fi if test x$enable_docbook_docs = xyes; then if test x$have_docbook = xno; then AC_MSG_ERROR([Building DocBook docs explicitly required, but DocBook not found]) fi fi AM_CONDITIONAL(DOCBOOK_DOCS_ENABLED, test x$enable_docbook_docs = xyes) AC_MSG_RESULT(yes) dnl --------------------------------------------------------------------------- dnl - Some utility functions to make checking for X things easier. dnl --------------------------------------------------------------------------- # Like AC_CHECK_HEADER, but it uses the already-computed -I directories. # AC_DEFUN([AC_CHECK_X_HEADER], [ ac_save_CPPFLAGS="$CPPFLAGS" if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" AC_CHECK_HEADER([$1],[$2],[$3],[$4]) CPPFLAGS="$ac_save_CPPFLAGS"]) # Like AC_TRY_COMPILE, but it uses the already-computed -I directories. # AC_DEFUN([AC_TRY_X_COMPILE], [ ac_save_CPPFLAGS="$CPPFLAGS" if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" AC_TRY_COMPILE([$1], [$2], [$3], [$4]) CPPFLAGS="$ac_save_CPPFLAGS"]) # Like AC_CHECK_LIB, but it uses the already-computed -I and -L directories. # Use this sparingly; it probably doesn't work very well on X programs. # AC_DEFUN([AC_CHECK_X_LIB], [ ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" # ac_save_LIBS="$LIBS" if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" if test \! -z "$libdir" ; then LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries LDFLAGS="$LDFLAGS $ALL_X_LIBS" AC_CHECK_LIB([$1], [$2], [$3], [$4], [$5]) CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" # LIBS="$ac_save_LIBS" ]) # Usage: HANDLE_X_PATH_ARG([variable_name], # [--command-line-option], # [descriptive string]) # # All of the --with options take three forms: # # --with-foo (or --with-foo=yes) # --without-foo (or --with-foo=no) # --with-foo=/DIR # # This function, HANDLE_X_PATH_ARG, deals with the /DIR case. When it sees # a directory (string beginning with a slash) it checks to see whether # /DIR/include and /DIR/lib exist, and adds them to $X_CFLAGS and $X_LIBS # as appropriate. # AC_DEFUN([HANDLE_X_PATH_ARG], [ case "$[$1]" in yes) ;; no) ;; /*) AC_MSG_CHECKING([for [$3] headers]) d=$[$1]/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" AC_MSG_RESULT($d) else AC_MSG_RESULT(not found ($d: no such directory)) fi AC_MSG_CHECKING([for [$3] libs]) d=$[$1]/lib if test -d $d; then X_LIBS="-L$d $X_LIBS" AC_MSG_RESULT($d) else AC_MSG_RESULT(not found ($d: no such directory)) fi # replace the directory string with "yes". [$1]_req="yes" [$1]=$[$1]_req ;; *) echo "" echo "error: argument to [$2] must be \"yes\", \"no\", or a directory." echo " If it is a directory, then \`DIR/include' will be added to" echo " the -I list, and \`DIR/lib' will be added to the -L list." exit 1 ;; esac ]) dnl --------------------------------------------------------------------------- dnl - Check for shaped window extension dnl --------------------------------------------------------------------------- have_shape=no AC_CHECK_X_HEADER(X11/extensions/shape.h, [have_shape=yes],, [#include ]) if test "$have_shape" = yes; then AC_DEFINE(HAVE_SHAPE_EXT, 1, [Define if shape extension is available]) fi dnl --------------------------------------------------------------------------- dnl - Check for the MIT-SCREEN-SAVER server extension. dnl --------------------------------------------------------------------------- have_mit=no with_mit_req=unspecified AC_ARG_WITH(mit-ext, [ --with-mit-ext Include support for the MIT-SCREEN-SAVER extension.], [with_mit="$withval"; with_mit_req="$withval"],[with_mit=yes]) HANDLE_X_PATH_ARG(with_mit, --with-mit-ext, MIT-SCREEN-SAVER) if test "$with_mit" = yes; then AC_CHECK_X_HEADER(X11/extensions/scrnsaver.h, [have_mit=yes],, [#include ]) # Now check to see if it's really in the library; XF86Free-3.3 ships # scrnsaver.h, but doesn't include the code in libXext.a if test "$have_mit" = yes; then AC_CHECK_X_LIB(Xext, XScreenSaverRegister, [true], [have_mit=no], -lm) if test "$have_mit" = no; then # Looks like XF86Free-3.3 actually puts it in XExExt instead # of in Xext. AC_CHECK_X_LIB(XExExt, XScreenSaverRegister, [have_mit=yes; SAVER_LIBS="$SAVER_LIBS -lXExExt"], [true], -lX11 -lXext -lm) fi if test "$have_mit" = no; then # Looks like some versions of XFree86 (whichever version # it is that comes with RedHat Linux 2.0 -- I can't find a version # number) put this in Xss instead of Xext. AC_CHECK_X_LIB(Xss, XScreenSaverRegister, [have_mit=yes; SAVER_LIBS="$SAVER_LIBS -lXss"], [true], -lX11 -lXext -lm) fi if test "$have_mit" = yes; then AC_DEFINE(HAVE_MIT_SAVER_EXTENSION, 1, [Define if the MIT screensaver extension is available]) fi fi elif test "$with_mit" != no; then echo "error: must be yes or no: --with-mit-ext=$with_mit" exit 1 fi dnl --------------------------------------------------------------------------- dnl - Check for the XF86VMODE server extension (for gamma fading.) dnl --------------------------------------------------------------------------- have_xf86vmode=no have_xf86gamma=no have_xf86gamma_ramp=no with_xf86gamma_req=unspecified AC_ARG_WITH(xf86gamma-ext, [ --with-xf86gamma-ext Include support for XFree86 gamma fading.], [with_xf86gamma="$withval"; with_xf86gamma_req="$withval"], [with_xf86gamma=yes]) HANDLE_X_PATH_ARG(with_xf86gamma, --with-xf86gamma-ext, xf86gamma) if test "$with_xf86gamma" = yes; then # first check for xf86vmode.h, if we haven't already if test "$have_xf86vmode" = yes; then have_xf86gamma=yes else AC_CHECK_X_HEADER(X11/extensions/xf86vmode.h, [have_xf86gamma=yes],, [#include ]) fi # if that succeeded, then check for the -lXxf86vm if test "$have_xf86gamma" = yes; then have_xf86gamma=no AC_CHECK_X_LIB(Xxf86vm, XF86VidModeSetGamma, [have_xf86gamma=yes], [true], -lXext -lX11) fi # check for the Ramp versions of the functions too. if test "$have_xf86gamma" = yes; then have_xf86gamma_ramp=no AC_CHECK_X_LIB(Xxf86vm, XF86VidModeSetGammaRamp, [have_xf86gamma_ramp=yes], [true], -lXext -lX11) fi # if those tests succeeded, then we've really got the functions. if test "$have_xf86gamma" = yes; then AC_DEFINE(HAVE_XF86VMODE_GAMMA, 1, [Define if XF86VMODE Gamma is available]) fi if test "$have_xf86gamma_ramp" = yes; then AC_DEFINE(HAVE_XF86VMODE_GAMMA_RAMP, 1, [Define if XF86VMODE Gamma Ramp is available]) fi # pull in the lib, if we haven't already if test "$have_xf86gamma" = yes -a "$have_xf86vmode" = no; then SAVER_LIBS="$SAVER_LIBS -lXxf86vm" fi elif test "$with_xf86gamma" != no; then echo "error: must be yes or no: --with-xf86gamma-ext=$with_xf86vmode" exit 1 fi dnl --------------------------------------------------------------------------- dnl - Check for XF86MiscSetGrabKeysState (but only bother if we are already dnl - using other XF86 stuff.) dnl --------------------------------------------------------------------------- have_xf86miscsetgrabkeysstate=no if test "$have_xf86gamma" = yes -o "$have_xf86vmode" = yes; then AC_CHECK_X_LIB(Xxf86misc, XF86MiscSetGrabKeysState, [have_xf86miscsetgrabkeysstate=yes], [true], -lXext -lX11) if test "$have_xf86miscsetgrabkeysstate" = yes ; then SAVER_LIBS="$SAVER_LIBS -lXxf86misc" AC_DEFINE(HAVE_XF86MISCSETGRABKEYSSTATE, , [Define this if you have the XF86MiscSetGrabKeysState function]) fi fi dnl --------------------------------------------------------------------------- dnl - The --enable-locking option dnl --------------------------------------------------------------------------- AC_ARG_ENABLE(locking,[ Screen locking options: --enable-locking Compile in support for locking the display. --disable-locking Do not allow locking at all.], [enable_locking="$enableval"],[enable_locking=yes]) if test "$enable_locking" = yes; then true elif test "$enable_locking" = no; then AC_DEFINE(NO_LOCKING, 1, [Define if screen locking support is disabled]) else echo "error: must be yes or no: --enable-locking=$enable_locking" exit 1 fi # Check whether to use a xscreensaver hacks configuration directory AC_MSG_CHECKING([whether to use xscreensaver hacks configuration]) AC_ARG_WITH(xscreensaverdir, AC_HELP_STRING([--with-xscreensaverdir=dir], [Use xscreensaver hack configs found in directory],)) xscreensaverdir= if test "x$with_xscreensaverdir" = "xyes"; then if test -d /usr/share/xscreensaver/config; then xscreensaverdir=/usr/share/xscreensaver/config elif test -d /etc/xscreensaver; then xscreensaverdir=/etc/xscreensaver fi elif test "x$with_xscreensaverdir" = "x" -o "x$with_xscreensaverdir" = "xno"; then xscreensaverdir= else xscreensaverdir="$with_xscreensaverdir" fi if test "x$xscreensaverdir" != "x" ; then AC_DEFINE_UNQUOTED(XSCREENSAVER_CONFIG_DIR, "$xscreensaverdir", [Define to the directory containing XScreensaver configuration files]) AC_MSG_RESULT([$xscreensaverdir]) else AC_MSG_RESULT([no]) fi # Path to xscreensaver hack executables AC_ARG_WITH(xscreensaverhackdir, AC_HELP_STRING([--with-xscreensaverhackdir=dir], [Look for xscreensaver hack executables in directory],)) AC_MSG_CHECKING([for location of xscreensaver hack executables]) xscreensaverhackdir= if test "x$with_xscreensaverhackdir" = "xyes" -o "x$with_xscreensaverhackdir" = "x"; then if test -d /usr/X11R6/lib/xscreensaver; then xscreensaverhackdir=/usr/X11R6/lib/xscreensaver elif test -d $prefix/libexec/xscreensaver; then xscreensaverhackdir=$prefix/libexec/xscreensaver elif test -d /usr/libexec/xscreensaver; then xscreensaverhackdir=/usr/libexec/xscreensaver elif test -d /usr/lib/xscreensaver; then xscreensaverhackdir=/usr/lib/xscreensaver elif test -d /usr/lib64/xscreensaver; then xscreensaverhackdir=/usr/lib64/xscreensaver fi elif test "x$with_xscreensaverhackdir" != "xno"; then xscreensaverhackdir="$with_xscreensaverhackdir" fi if test "x$xscreensaverhackdir" != "x" ; then AC_DEFINE_UNQUOTED(XSCREENSAVER_HACK_DIR, "$xscreensaverhackdir", [Define to the directory containing XScreensaver hack executables]) AC_MSG_RESULT([$xscreensaverhackdir]) else AC_MSG_RESULT([no]) AC_MSG_WARN([could not find directory containing xscreensaver hacks]) fi dnl --------------------------------------------------------------------------- dnl - Check for GL dnl --------------------------------------------------------------------------- AC_ARG_WITH(libgl, [ --with-libgl build with GL support]) have_libgl=no GL_LIBS="" if test x$with_libgl != xno; then AC_CHECK_X_HEADER(GL/gl.h, have_gl=yes, have_gl=no) if test "$have_gl" = yes ; then AC_CHECK_X_HEADER(GL/glx.h, have_gl=yes, have_gl=no, [#include ]) fi if test "$have_gl" = yes ; then AC_CHECK_X_LIB(GL, glXChooseVisual, have_libgl=yes, have_libgl=no, -lm) fi fi if test "x$have_libgl" = "xyes"; then AC_DEFINE(HAVE_LIBGL, 1, [Define if libgl is available]) GL_LIBS="-lGL $GL_LIBS" fi dnl --------------------------------------------------------------------------- dnl - Check for PAM dnl --------------------------------------------------------------------------- have_pam=no AC_ARG_ENABLE(pam, AC_HELP_STRING([--enable-pam], [Enable PAM support @<:@default=auto@:>@], ),,enable_pam=auto) if test "x$enable_locking" = "xyes" -a "x$enable_pam" != "xno"; then AC_CHECK_LIB(pam, pam_start, have_pam=yes) fi if test "x$have_pam" = "xyes"; then AUTH_LIBS="${AUTH_LIBS} -lpam" AC_DEFINE(HAVE_PAM, 1, [Define if PAM support is included]) # On Linux, sigtimedwait() is in libc; on Solaris, it's in librt. have_timedwait=no AC_CHECK_LIB(c, sigtimedwait, [have_timedwait=yes]) if test "$have_timedwait" = no ; then AC_CHECK_LIB(rt, sigtimedwait, [AUTH_LIBS="${AUTH_LIBS} -lrt"]) fi AC_MSG_CHECKING(how to call pam_strerror) AC_CACHE_VAL(ac_cv_pam_strerror_args, [AC_TRY_COMPILE([#include #include #include ], [pam_handle_t *pamh = 0; char *s = pam_strerror(pamh, PAM_SUCCESS);], [ac_pam_strerror_args=2], [AC_TRY_COMPILE([#include #include #include ], [char *s = pam_strerror(PAM_SUCCESS);], [ac_pam_strerror_args=1], [ac_pam_strerror_args=0])]) ac_cv_pam_strerror_args=$ac_pam_strerror_args]) ac_pam_strerror_args=$ac_cv_pam_strerror_args if test "$ac_pam_strerror_args" = 1 ; then AC_MSG_RESULT(one argument) elif test "$ac_pam_strerror_args" = 2 ; then AC_DEFINE(PAM_STRERROR_TWO_ARGS, 1, [Define if pam_strerror takes two arguments]) AC_MSG_RESULT(two arguments) else AC_MSG_RESULT(unknown) fi fi AM_CONDITIONAL(HAVE_PAM, test x$have_pam = xyes) AC_SUBST(HAVE_PAM) # Check for the nine billion variants of shadow passwords... need_setuid=no have_shadow=no have_shadow_enhanced=no have_shadow_adjunct=no have_shadow_hpux=no have_passwd_helper=no with_shadow_req=unspecified AC_ARG_WITH(shadow, [ --with-shadow Include support for shadow password authentication.], [with_shadow="$withval"; with_shadow_req="$withval"],[with_shadow=yes]) HANDLE_X_PATH_ARG(with_shadow, --with-shadow, shadow password) if test "$enable_locking" = no ; then with_shadow_req=no with_shadow=no fi # Check for Sun "adjunct" passwords. if test "$with_shadow" = yes ; then AC_CACHE_CHECK([for Sun-style shadow passwords], ac_cv_sun_adjunct, [AC_TRY_X_COMPILE([#include #include #include #include #include #include ], [struct passwd_adjunct *p = getpwanam("nobody"); const char *pw = p->pwa_passwd;], [ac_cv_sun_adjunct=yes], [ac_cv_sun_adjunct=no])]) if test "$ac_cv_sun_adjunct" = yes; then have_shadow_adjunct=yes have_shadow=yes need_setuid=yes fi fi # Check for DEC and SCO so-called "enhanced" security. if test "$with_shadow" = yes ; then AC_CACHE_CHECK([for DEC-style shadow passwords], ac_cv_enhanced_passwd, [AC_TRY_X_COMPILE([#include #include #include #include #include #include ], [struct pr_passwd *p; const char *pw; set_auth_parameters(0, 0); check_auth_parameters(); p = getprpwnam("nobody"); pw = p->ufld.fd_encrypt;], [ac_cv_enhanced_passwd=yes], [ac_cv_enhanced_passwd=no])]) if test $ac_cv_enhanced_passwd = yes; then have_shadow_enhanced=yes have_shadow=yes need_setuid=yes # On SCO, getprpwnam() is in -lprot (which uses nap() from -lx) # (I'm told it needs -lcurses too, but I don't understand why.) # But on DEC, it's in -lsecurity. # AC_CHECK_LIB(prot, getprpwnam, [AUTH_LIBS="$AUTH_LIBS -lprot -lcurses -lx"], [AC_CHECK_LIB(security, getprpwnam, [AUTH_LIBS="$AUTH_LIBS -lsecurity"])], [-lx]) fi fi # Check for HP's entry in the "Not Invented Here" Sweepstakes. if test "$with_shadow" = yes ; then AC_CACHE_CHECK([for HP-style shadow passwords], ac_cv_hpux_passwd, [AC_TRY_X_COMPILE([#include #include #include #include #include #include ], [struct s_passwd *p = getspwnam("nobody"); const char *pw = p->pw_passwd;], [ac_cv_hpux_passwd=yes], [ac_cv_hpux_passwd=no])]) if test "$ac_cv_hpux_passwd" = yes; then have_shadow_hpux=yes have_shadow=yes need_setuid=yes # on HPUX, bigcrypt is in -lsec AC_CHECK_LIB(sec, bigcrypt, [AUTH_LIBS="$AUTH_LIBS -lsec"]) fi fi # Check for FreeBSD-style shadow passwords. # # On FreeBSD, getpwnam() and friends work just like on non-shadow- # password systems -- except you only get stuff in the pw_passwd field # if the running program is setuid. So, guess that we've got this # lossage to contend with if /etc/master.passwd exists, and default to # a setuid installation. if test "$with_shadow" = yes ; then AC_CACHE_CHECK([for FreeBSD-style shadow passwords], ac_cv_master_passwd, [if test -f /etc/master.passwd ; then ac_cv_master_passwd=yes else ac_cv_master_passwd=no fi]) if test "$ac_cv_master_passwd" = yes; then need_setuid=yes fi fi # Check for "traditional" shadow passwords. if test "$with_shadow" = yes ; then AC_CACHE_CHECK([for generic shadow passwords], ac_cv_shadow, [AC_TRY_X_COMPILE([#include #include #include #include #include ], [struct spwd *p = getspnam("nobody"); const char *pw = p->sp_pwdp;], [ac_cv_shadow=yes], [ac_cv_shadow=no])]) if test "$ac_cv_shadow" = yes; then have_shadow=yes need_setuid=yes # On some systems (UnixWare 2.1), getspnam() is in -lgen instead of -lc. have_getspnam=no AC_CHECK_LIB(c, getspnam, [have_getspnam=yes]) if test "$have_getspnam" = no ; then AC_CHECK_LIB(gen, getspnam, [have_getspnam=yes; AUTH_LIBS="$AUTH_LIBS -lgen"]) fi fi fi # Check for other libraries needed for non-shadow passwords. if test "$enable_locking" = yes ; then # On some systems (UnixWare 2.1), crypt() is in -lcrypt instead of -lc. have_crypt=no AC_CHECK_LIB(c, crypt, [have_crypt=yes]) if test "$have_crypt" = no ; then AC_CHECK_LIB(crypt, crypt, [have_crypt=yes; AUTH_LIBS="${AUTH_LIBS} -lcrypt"]) fi fi # Most of the above shadow mechanisms will have set need_setuid to yes, # if they were found. But, on some systems, we need setuid even when # using plain old vanilla passwords. # if test "$enable_locking" = yes ; then case "$host" in *-hpux* | *-aix* | *-netbsd* | *-freebsd* | *-openbsd* ) need_setuid=yes ;; esac fi if test "$have_shadow_adjunct" = yes ; then AC_DEFINE(HAVE_ADJUNCT_PASSWD, 1, [Define if system uses adjunct shadow passwords]) elif test "$have_shadow_enhanced" = yes ; then AC_DEFINE(HAVE_ENHANCED_PASSWD, 1, [Define if system uses enhanced shadow passwords]) elif test "$have_shadow_hpux" = yes ; then AC_DEFINE(HAVE_HPUX_PASSWD, 1, [Define if system uses HPUX shadow passwords]) elif test "$have_shadow" = yes ; then AC_DEFINE(HAVE_SHADOW_PASSWD, 1, [Define if system uses traditional shadow passwords]) fi # Check for external password helper # On SuSE, instead of having xscreensaver be a setuid program, they # fork an external program that takes the password on stdin, and # returns true if that password is a valid one. Then only that # smaller program needs to be setuid. # # (Note that this external program is not a GUI: the GUI is still # all in xscreensaver itself; the external program just does auth.) have_passwd_helper=no with_passwd_helper_req=unspecified AC_ARG_WITH(passwd-helper, [ --with-passwd-helper Include support for an external password verification helper program.], [with_passwd_helper="$withval"; with_passwd_helper_req="$withval"],[with_passwd_helper=no]) # no HANDLE_X_PATH_ARG for this one if test "$enable_locking" = no ; then with_passwd_helper_req=no with_passwd_helper=no fi case "$with_passwd_helper" in ""|no) : ;; /*) AC_DEFINE_UNQUOTED(PASSWD_HELPER_PROGRAM, "$with_passwd_helper", [Full pathname of password helper application]) have_passwd_helper=yes;; *) echo "error: --with-passwd-helper needs full pathname of helper (not '$with_passwd_helper')." >&2 exit 1 esac AM_CONDITIONAL(HAVE_PASSWD_HELPER, test x$have_passwd_helper = xyes) AC_SUBST(HAVE_PASSWD_HELPER) if test "$need_setuid" = yes -a "$have_pam" != yes ; then NEED_SETUID=yes else NEED_SETUID=no fi AC_SUBST(NEED_SETUID) dnl --------------------------------------------------------------------------- dnl Authentication scheme dnl --------------------------------------------------------------------------- AC_ARG_ENABLE(authentication-scheme, [ --enable-authentication-scheme=[auto/pam/helper/pwent] Choose a specific authentication scheme [default=auto]],, enable_authentication_scheme=auto) AUTH_SCHEME="auth-pam" if test x$enable_authentication_scheme = xpam -a x$have_pam = xno ; then AC_MSG_ERROR(PAM support requested but not available) fi if test x$enable_authentication_scheme = xhelper -a x$have_passwd_helper = xno ; then AC_MSG_ERROR(Password helper support requested but not available) fi if test x$enable_authentication_scheme = xpam ; then AUTH_SCHEME="pam" elif test x$enable_authentication_scheme = xhelper ; then AUTH_SCHEME="helper" elif test x$enable_authentication_scheme = xpwent ; then AUTH_SCHEME="pwent" elif test x$enable_authentication_scheme = xauto ; then if test x$have_pam != xno ; then AUTH_SCHEME="pam" elif test x$have_passwd_helper != xno ; then AUTH_SCHEME="helper" else AUTH_SCHEME="pwent" fi else AC_MSG_ERROR(Unknown authentication scheme) fi AC_SUBST(AUTH_SCHEME) dnl --------------------------------------------------------------------------- dnl ConsoleKit dnl --------------------------------------------------------------------------- AC_ARG_WITH(console-kit, AS_HELP_STRING([--with-console-kit], [Add ConsoleKit support]),, with_console_kit=auto) use_console_kit=no if test "x$with_console_kit" != "xno" ; then use_console_kit=yes AC_DEFINE(WITH_CONSOLE_KIT, 1, [ConsoleKit support]) fi AM_CONDITIONAL(WITH_CONSOLE_KIT, test x$use_console_kit = xyes) AC_SUBST(WITH_CONSOLE_KIT) dnl --------------------------------------------------------------------------- dnl systemd dnl --------------------------------------------------------------------------- AC_ARG_WITH(systemd, AS_HELP_STRING([--with-systemd], [Add systemd support]), [with_systemd=$withval], [with_systemd=auto]) PKG_CHECK_MODULES(SYSTEMD, [libsystemd], [have_systemd=yes], [PKG_CHECK_MODULES(SYSTEMD, [libsystemd-login], [have_systemd=yes], [have_systemd=no])]) if test "x$with_systemd" = "xauto" ; then if test x$have_systemd = xno ; then use_systemd=no else use_systemd=yes fi else use_systemd=$with_systemd fi if test "x$use_systemd" = "xyes"; then if test "x$have_systemd" = "xno"; then AC_MSG_ERROR([Systemd support explicitly required, but systemd not found]) fi AC_DEFINE(WITH_SYSTEMD, 1, [systemd support]) fi AC_SUBST(SYSTEMD_CFLAGS) AC_SUBST(SYSTEMD_LIBS) dnl --------------------------------------------------------------------------- dnl libmatekbd dnl --------------------------------------------------------------------------- have_libmatekbdui=no AC_ARG_WITH(kbd-layout-indicator,[ --without-kbd-layout-indicator disable keyboard layout indicator], [with_kbd_layout_indicator="$withval"],[with_kbd_layout_indicator=yes]) if test x$with_kbd_layout_indicator != xno; then PKG_CHECK_MODULES(LIBMATEKBDUI, libmatekbdui >= $LIBMATEKBDUI_REQUIRED_VERSION, have_libmatekbdui=yes, have_libmatekbdui=no) fi if test "x$have_libmatekbdui" = "xyes"; then AC_SUBST(LIBMATEKBDUI_CFLAGS) AC_SUBST(LIBMATEKBDUI_LIBS) AC_DEFINE(WITH_KBD_LAYOUT_INDICATOR, 1, [Define if keyboard layout indicator should be built]) fi dnl --------------------------------------------------------------------------- dnl libnotify dnl --------------------------------------------------------------------------- have_libnotify=no AC_ARG_WITH(libnotify,[ --without-libnotify disable libnotify support]) if test x$with_libnotify != xno; then PKG_CHECK_MODULES(LIBNOTIFY, libnotify > 0.7.0, have_libnotify=yes, have_libnotify=no) fi if test "x$have_libnotify" = "xyes"; then AC_SUBST(LIBNOTIFY_CFLAGS) AC_SUBST(LIBNOTIFY_LIBS) AC_DEFINE(WITH_LIBNOTIFY, 1, [Define for libnotify support]) fi dnl --------------------------------------------------------------------------- dnl Finish dnl --------------------------------------------------------------------------- AC_SUBST(AUTH_LIBS) AC_SUBST(SAVER_LIBS) AC_SUBST(GL_LIBS) REAL_PREFIX= if test "x$prefix" = "xNONE"; then REAL_PREFIX=$ac_default_prefix else REAL_PREFIX=$prefix fi ## temporarily change prefix and exec_prefix old_prefix=$prefix prefix=$REAL_PREFIX if test "x$exec_prefix" = xNONE ; then REAL_EXEC_PREFIX=$REAL_PREFIX else REAL_EXEC_PREFIX=$exec_prefix fi old_exec_prefix=$exec_prefix exec_prefix=$REAL_EXEC_PREFIX ## eval everything LOCALSTATEDIR_TMP="$localstatedir" EXPANDED_LOCALSTATEDIR=`eval echo $LOCALSTATEDIR_TMP` AC_SUBST(EXPANDED_LOCALSTATEDIR) SYSCONFDIR_TMP="$sysconfdir" EXPANDED_SYSCONFDIR=`eval echo $SYSCONFDIR_TMP` AC_SUBST(EXPANDED_SYSCONFDIR) BINDIR_TMP="$bindir" EXPANDED_BINDIR=`eval echo $BINDIR_TMP` AC_SUBST(EXPANDED_BINDIR) LIBDIR_TMP="$libdir" EXPANDED_LIBDIR=`eval echo $LIBDIR_TMP` AC_SUBST(EXPANDED_LIBDIR) DATADIR_TMP="$datadir" EXPANDED_DATADIR=`eval echo $DATADIR_TMP` AC_SUBST(EXPANDED_DATADIR) ## put prefix and exec_prefix back prefix=$old_prefix exec_prefix=$old_exec_prefix # Turn on the additional warnings last, so -Werror doesn't affect other tests. AC_ARG_ENABLE(more-warnings, AC_HELP_STRING([--enable-more-warnings], [Maximum compiler warnings]), set_more_warnings="$enableval",[ if test -d $srcdir/.git; then is_cvs_version=true set_more_warnings=yes else set_more_warnings=no fi ]) AC_MSG_CHECKING(for more warnings) if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then AC_MSG_RESULT(yes) CFLAGS="\ -Wall \ -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \ -Wnested-externs -Wpointer-arith \ -Wcast-align -Wsign-compare \ $CFLAGS" for option in -Wno-strict-aliasing -Wno-sign-compare; do SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $option" AC_MSG_CHECKING([whether gcc understands $option]) AC_TRY_COMPILE([], [], has_option=yes, has_option=no,) if test $has_option = no; then CFLAGS="$SAVE_CFLAGS" fi AC_MSG_RESULT($has_option) unset has_option unset SAVE_CFLAGS done unset option else AC_MSG_RESULT(no) fi # # Enable Debug # AC_ARG_ENABLE(debug, [AC_HELP_STRING([--enable-debug=[no/yes]], [turn on debugging])],, enable_debug=yes) if test "$enable_debug" = "yes"; then DEBUG_CFLAGS="-DG_ENABLE_DEBUG" else if test "x$enable_debug" = "xno"; then DEBUG_CFLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS" else DEBUG_CFLAGS="" fi fi AC_SUBST(DEBUG_CFLAGS) # Flags AC_SUBST(CFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(LDFLAGS) # Saver engine stuff SLIDESHOW_COSMOS_DIR="${EXPANDED_DATADIR}/backgrounds/cosmos" AC_SUBST(SLIDESHOW_COSMOS_DIR) FLOATERS_FOOT_LOGO_IMAGE="${EXPANDED_DATADIR}/pixmaps/mate-logo-white.svg" AC_SUBST(FLOATERS_FOOT_LOGO_IMAGE) FLOATERS_FOOT_GNOME_LOGO_IMAGE="${EXPANDED_DATADIR}/pixmaps/gnome-logo-white.svg" AC_SUBST(FLOATERS_FOOT_GNOME_LOGO_IMAGE) # Menu stuff MATE_SCREENSAVER_THEMES_DIR="${EXPANDED_DATADIR}/applications/screensavers" AC_SUBST(MATE_SCREENSAVER_THEMES_DIR) # Special directories # Used for .pc.in file privlibexecdir='${libexecdir}'/mate-screensaver AC_SUBST(privlibexecdir) privdatadir='${datadir}'/mate-screensaver AC_SUBST(privdatadir) themesdir='${datadir}'/applications/screensavers AC_SUBST(themesdir) # Files AC_OUTPUT([ Makefile po/Makefile.in src/Makefile src/mate-screensaver.desktop.in data/Makefile data/mate-screensavers.menu data/mate-screensaver.pc data/org.mate.ScreenSaver.service data/org.mate.screensaver.gschema.xml data/images/Makefile data/images/cosmos/Makefile savers/Makefile doc/Makefile doc/mate-screensaver.xml ]) echo " mate-screensaver $VERSION ======================== prefix: ${prefix} exec_prefix: ${exec_prefix} libdir: ${EXPANDED_LIBDIR} bindir: ${EXPANDED_BINDIR} sysconfdir: ${EXPANDED_SYSCONFDIR} localstatedir: ${EXPANDED_LOCALSTATEDIR} datadir: ${EXPANDED_DATADIR} PAM prefix: ${PAM_PREFIX} source code location: ${srcdir} compiler: ${CC} cflags: ${CFLAGS} Base libs: ${MATE_SCREENSAVER_LIBS} Extension libs: ${SAVER_LIBS} Maintainer mode: ${USE_MAINTAINER_MODE} Docs enabled: ${enable_docbook_docs} GL: ${have_libgl} Screen locking enabled: ${enable_locking} Show keyboard indicator: ${with_kbd_layout_indicator} systemd support: ${use_systemd} ConsoleKit support: ${use_console_kit} libnotify support: ${have_libnotify} PAM support: ${have_pam} Have shadow passwords: ${have_shadow} Have adjunct shadow: ${have_shadow_adjunct} Have enhanced shadow: ${have_shadow_enhanced} Have HPUX shadow: ${have_shadow_hpux} Have password helper: ${have_passwd_helper} Authentication scheme: ${AUTH_SCHEME}" if test "x$need_setuid" = "xyes" -a "x$have_pam" != "xyes" ; then echo \ " Need setuid dialog: yes " else echo \ " Need setuid dialog: no " fi echo ""