# Copyright 2014 Google Inc. All rights reserved.## Licensed under the Apache License, Version 2.0 (the "License");# you may not use this file except in compliance with the License.# You may obtain a copy of the License at## http://www.apache.org/licenses/LICENSE-2.0## Unless required by applicable law or agreed to in writing, software# distributed under the License is distributed on an "AS IS" BASIS,# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.# See the License for the specific language governing permissions and# limitations under the License. define([thisversion],[1.7.0])define([nextversion],[1.7.0])AC_INIT([xsecurelock],thisversion,[rpolzer@google.com])AM_INIT_AUTOMAKE([-Wall subdir-objects foreign])AC_PROG_CCAC_PROG_CC_C99 AC_DEFUN([RP_TRY_CC_FLAG], [ AC_MSG_CHECKING([whether the compiler supports $1]) saved_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $1" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]) CFLAGS_$saved_CFLAGS])])RP_TRY_CC_FLAG([-Wall])RP_TRY_CC_FLAG([-Wextra])AC_DEFINE([_POSIX_C_SOURCE], [200112L])AC_DEFINE([_XOPEN_SOURCE], [600]) dnl We only detect libraries globally, but not all binaries need all of them.dnl So we use --as-needed to work around.AC_MSG_CHECKING([whether the linker supports --as-needed])saved_LDFLAGS=$LDFLAGSLDFLAGS="$LDFLAGS -Wl,--as-needed"AC_LINK_IFELSE([AC_LANG_PROGRAM([])], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]) LDFLAGS=$saved_LDFLAGS]) AC_CHECK_HEADER(X11/Xlib.h, [], [AC_ERROR([X includes not found.])])AC_CHECK_LIB(X11, XOpenDisplay, [], [AC_ERROR([X library not found.])])AC_CHECK_LIB(Xmuu, XmuClientWindow, [], [AC_CHECK_LIB(Xmu, XmuClientWindow, [], [AC_ERROR([Xmuu or Xmu library not found.])])])AC_CHECK_LIB(m, sqrt, [], [AC_ERROR([Math library not found.])]) # RP_SEARCH_LIBS(sym, lib, macro, flag, default, description)AC_DEFUN([RP_SEARCH_LIBS], [ AC_ARG_WITH([$4], [AS_HELP_STRING([--with-$4], [$6 @<:@default=$5@:>@])], [with_$4=$withval], [with_$4=$5]) AS_IF([test "x$with_$4" = xno], [have_$4=false], [AC_SEARCH_LIBS([$1], [$2], [have_$4=true], [AS_IF([test "x$with_$4" = xcheck], [have_$4=false], [AC_MSG_ERROR([--with-$4 was enabled, but test for $4 failed])])])]) AM_CONDITIONAL([$3], [test x$have_$4 = xtrue])]) # RP_SEARCH_PROG(prog, path, macro, flag, default, description)AC_DEFUN([RP_SEARCH_PROG], [ AC_ARG_WITH([$4], [AS_HELP_STRING([--with-$4], [$6 @<:@default=$5@:>@])], [with_$4=$withval], [with_$4=$5]) AS_IF([test "x$with_$4" = xno], [have_$4=false], [path_to_$4=$with_$4 AC_PATH_PROG([path_to_$4], [$1], [], [$2]) AS_IF([test "x$path_to_$4" = x], [AS_IF([test "x$with_$4" = xcheck], [have_$4=false], [AC_MSG_ERROR([--with-$4 was enabled, but test for $4 failed])])], [have_$4=true])]) AM_CONDITIONAL([$3], [test x$have_$4 = xtrue])]) # RP_CHECK_MODULE(prefix, module, macro, flag, default, description)AC_DEFUN([RP_CHECK_MODULE], [ AC_ARG_WITH([$4], [AS_HELP_STRING([--with-$4], [$6 @<:@default=$5@:>@])], [with_$4=$withval], [with_$4=$5]) AS_IF([test "x$with_$4" = xno], [have_$4=false], [PKG_CHECK_MODULES($1, [$2], [have_$4=true], [AS_IF([test "x$with_$4" = xcheck], [have_$4=false], [AC_MSG_ERROR([--with-$4 was enabled, but test for $4 failed])])])]) AM_CONDITIONAL([$3], [test x$have_$4 = xtrue])]) # The DPMS extension is used to save power of the screen when turned off. Saves # electric power.RP_SEARCH_LIBS(DPMSQueryExtension, Xext, [HAVE_DPMS_EXT], [dpms], [check], [Use the DPMS extension to save power]) # The X11 Screen Saver extension is used to turn off the screen saver when X11# handles screen blanking (e.g. via timeout) anyway; not needed for when we# handle blanking explicitly (XSECURELOCK_BLANK_TIMEOUT). Saves CPU power.RP_SEARCH_LIBS(XScreenSaverQueryExtension, Xss, [HAVE_XSCREENSAVER_EXT], [xss], [check], [Use the X11 Screen Saver extension to save power]) # The X Synchronization extension is used to get per-device idle times. Used by# until_nonidle only.RP_SEARCH_LIBS(XSyncQueryExtension, Xext, [HAVE_XSYNC_EXT], [xsync], [check], [Use the X Synchronization extension to detect idle time]) # The Composite extension needs an explicit opt-out because not having it can# cause desktop notifications to appear on top of the screen saver (privacy# risk).RP_SEARCH_LIBS(XCompositeQueryExtension, Xcomposite, [HAVE_XCOMPOSITE_EXT], [xcomposite], [yes], [Use the X11 Composite extension to cover desktop notifications]) # This extension doesn't really exist anymore, but served to counteract the# (also no longer existing) AllowClosedownGrabs and similar X server settings.RP_SEARCH_LIBS(XF86MiscSetGrabKeysState, Xxf86misc, [HAVE_XF86MISC_EXT], [xf86misc], [check], [Use the XFree86-Misc extension to disable ungrab keys]) # PAM-less operation is... unfortunate. Let's have users explicitly disable this# if they need to use other auth modules, as most likely they should rather# install PAM development libraries instead.RP_SEARCH_LIBS(pam_authenticate, pam, [HAVE_PAM], [pam], [yes], [Enable support for the PAM library to authenticate the user]) RP_CHECK_MODULE(libbsd, [libbsd], [HAVE_LIBBSD], [libbsd], [check], [Use libbsd for utility functions.])AC_CHECK_FUNCS([explicit_bzero]) # Xft optionally provides nicer font rendering.RP_CHECK_MODULE(FONTCONFIG, [fontconfig], [HAVE_FONTCONFIG], [fontconfig], [check], [Use fontconfig])AS_IF([test x$have_fontconfig = xtrue], [check_if_fontconfig_else_no=check], [check_if_fontconfig_else_no=no])RP_CHECK_MODULE(XFT, [xft], [HAVE_XFT_EXT], [xft], [$check_if_fontconfig_else_no], [Use the Xft extension for nicer fonts (requires Xrender and fontconfig too)]) # Querying the keyboard LEDs (and layout name) makes auth_x11 more user# friendly.RP_SEARCH_LIBS(XkbGetIndicatorState, X11, [HAVE_XKB_EXT], [xkb], [check], [Use the X Keyboard extension to show the keyboard LEDs]) # XRandR provides information about monitor layouts and is strongly recommended# on systems which can use more than one monitor (which includes most laptops).RP_SEARCH_LIBS(XRRGetScreenResources, Xrandr, [HAVE_XRANDR_EXT], [xrandr], [check], [Use the XRandR extension to query monitor layouts]) # The XFixes extension is used to work around possible weird leftover state from# compositors.RP_SEARCH_LIBS(XFixesSetWindowShapeRegion, Xfixes, [HAVE_XFIXES_EXT], [xfixes], [check], [Use the XFixes extension to work around some compositors]) RP_SEARCH_PROG(htpasswd, [$PATH], [HAVE_HTPASSWD], [htpasswd], [check], [Install auth_htpasswd (specify --with-htpasswd=/usr/bin/htpasswd to set the path to use)]) RP_SEARCH_PROG(mplayer, [$PATH], [HAVE_MPLAYER], [mplayer], [check], [Install saver_mplayer (specify --with-mplayer=/usr/bin/mplayer to set the path to use)]) RP_SEARCH_PROG(mpv, [$PATH], [HAVE_MPV], [mpv], [check], [Install saver_mpv (specify --with-mpv=/usr/bin/mpv to set the path to use)]) RP_SEARCH_PROG(pamtester, [$PATH], [HAVE_PAMTESTER], [pamtester], [check], [Install authproto_pamtester (specify --with-pamtester=/usr/bin to set the path to use)]) RP_SEARCH_PROG(pandoc, [$PATH], [HAVE_PANDOC], [pandoc], [check], [Use pandoc to generate man pages]) RP_SEARCH_PROG(slidescreen, /usr/libexec/xscreensaver, [HAVE_XSCREENSAVER], [xscreensaver], [check], [Install saver_xscreensaver (specify --with-xscreensaver=/usr/libexec/xscreensaver to set the saver plugin directory to use)])# However, all we really want is the directory name...path_to_xscreensaver=${path_to_xscreensaver%/slidescreen} pam_service_name=enable_pam_check_account_type=no AS_IF([test x$have_pam = xtrue], [ AC_ARG_WITH([pam_service_name], AC_HELP_STRING([--with-pam-service-name], [The name of the PAM service that xsecurelock's auth helpers will authenticate as by default. This flag is mandatory. Be sure to verify that /etc/pam.d/SERVICENAME actually exists, as failure of doing so may prevent unlocking the screen.]), [pam_service_name=$withval], [AC_MSG_ERROR([--with-pam-service-name is mandatory.])]) AS_IF([test -f "/etc/pam.d/$pam_service_name"], [], [AC_MSG_WARN([/etc/pam.d/$pam_service_name doesn't exist. Sure?])]) AC_ARG_ENABLE([pam_check_account_type], AC_HELP_STRING([--enable-pam-check-account-type], [Enable checking of PAM accounting result. Only enable this if accounting is properly configured on your system; especially keep this disabled if --with-pam-service-name is set to an authentication-only service name like common-auth.]), [enable_pam_check_account_type=$enableval], [enable_pam_check_account_type=no])]) AC_ARG_WITH([default_auth_module], AC_HELP_STRING([--with-default-auth-module], [The default authentication module to use when none was specified. Can be overridden via the XSECURELOCK_AUTH environment variable or a command line argument.]), [auth_executable=$withval], [auth_executable=auth_x11]) AC_MSG_NOTICE([Configured default auth module: $auth_executable]) AC_ARG_WITH([default_authproto_module], AC_HELP_STRING([--with-default-authproto-module], [The default authentication protocol module to use when none was specified. Can be overridden via the XSECURELOCK_AUTHPROTO environment variable. By default this is autodetected to be one of the supported authentication modules.]), [authproto_executable=$withval], [ authproto_executable= AS_IF([test x$have_htpasswd = xtrue], [authproto_executable=authproto_htpasswd]) AS_IF([test x$have_pamtester = xtrue], [authproto_executable=authproto_pamtester]) AS_IF([test x$have_pam = xtrue], [authproto_executable=authproto_pam]) AS_IF([test -z "$authproto_executable"], [AC_MSG_ERROR([No authproto executable found.])]) ]) AC_MSG_NOTICE([Configured default authproto module: $authproto_executable]) AC_ARG_WITH([default_global_saver_module], AC_HELP_STRING([--with-default-global-saver-module], [The default global saver module to use when none was specified. Can be overridden via the XSECURELOCK_GLOBAL_SAVER environment variable.]), [global_saver_executable=$withval], [global_saver_executable=saver_multiplex]) AC_MSG_NOTICE([Configured default global saver module: ]dnl[$global_saver_executable]) AC_ARG_WITH([default_saver_module], AC_HELP_STRING([--with-default-saver-module], [The default per-screen saver module to use when none was specified. Can be overridden via the XSECURELOCK_SAVER environment variable.]), [saver_executable=$withval], [saver_executable=saver_blank]) AC_MSG_NOTICE([Configured default saver module: $saver_executable]) AC_SUBST(pam_service_name)AC_SUBST(auth_executable)AC_SUBST(authproto_executable)AC_SUBST(global_saver_executable)AC_SUBST(saver_executable)AC_SUBST(path_to_htpasswd)AC_SUBST(path_to_mplayer)AC_SUBST(path_to_mpv)AC_SUBST(path_to_pamtester)AC_SUBST(path_to_xscreensaver)AM_CONDITIONAL([PAM_CHECK_ACCOUNT_TYPE], [test x$enable_pam_check_account_type = xyes])AM_CONDITIONAL([HAVE_IDLE_TIMER], [test x$have_xss = xtrue -o x$have_xsync = xtrue]) AC_CONFIG_FILES([Makefile])AC_CONFIG_FILES([helpers/authproto_htpasswd], [chmod +x helpers/authproto_htpasswd])AC_CONFIG_FILES([helpers/authproto_pamtester], [chmod +x helpers/authproto_pamtester])AC_CONFIG_FILES([helpers/saver_mplayer], [chmod +x helpers/saver_mplayer])AC_CONFIG_FILES([helpers/saver_mpv], [chmod +x helpers/saver_mpv])AC_CONFIG_FILES([helpers/saver_xscreensaver], [chmod +x helpers/saver_xscreensaver]) # Generate documentation.AC_CHECK_PROGS([DOXYGEN], [doxygen], [])AS_IF([test -z "$DOXYGEN"], [AC_MSG_WARN([Doxygen not found. Who needs documentation anyway.])])AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])AC_CONFIG_FILES([Doxyfile]) # End of documentation. AC_OUTPUT
# Copyright 2014 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
define([thisversion],[1.7.0])
define([nextversion],[1.7.0])
AC_INIT([xsecurelock],thisversion,[rpolzer@google.com])
AM_INIT_AUTOMAKE([-Wall subdir-objects foreign])
AC_PROG_CC
AC_PROG_CC_C99
AC_DEFUN([RP_TRY_CC_FLAG], [
AC_MSG_CHECKING([whether the compiler supports $1])
saved_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $1"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
CFLAGS_$saved_CFLAGS])])
RP_TRY_CC_FLAG([-Wall])
RP_TRY_CC_FLAG([-Wextra])
AC_DEFINE([_POSIX_C_SOURCE], [200112L])
AC_DEFINE([_XOPEN_SOURCE], [600])
dnl We only detect libraries globally, but not all binaries need all of them.
dnl So we use --as-needed to work around.
AC_MSG_CHECKING([whether the linker supports --as-needed])
saved_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,--as-needed"
AC_LINK_IFELSE([AC_LANG_PROGRAM([])],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
LDFLAGS=$saved_LDFLAGS])
AC_CHECK_HEADER(X11/Xlib.h,
[], [AC_ERROR([X includes not found.])])
AC_CHECK_LIB(X11, XOpenDisplay,
[], [AC_ERROR([X library not found.])])
AC_CHECK_LIB(Xmuu, XmuClientWindow,
[], [AC_CHECK_LIB(Xmu, XmuClientWindow,
[], [AC_ERROR([Xmuu or Xmu library not found.])])])
AC_CHECK_LIB(m, sqrt,
[], [AC_ERROR([Math library not found.])])
# RP_SEARCH_LIBS(sym, lib, macro, flag, default, description)
AC_DEFUN([RP_SEARCH_LIBS], [
AC_ARG_WITH([$4],
[AS_HELP_STRING([--with-$4],
[$6 @<:@default=$5@:>@])],
[with_$4=$withval],
[with_$4=$5])
AS_IF([test "x$with_$4" = xno],
[have_$4=false],
[AC_SEARCH_LIBS([$1], [$2],
[have_$4=true],
[AS_IF([test "x$with_$4" = xcheck],
[have_$4=false],
[AC_MSG_ERROR([--with-$4 was enabled, but test for $4 failed])])])])
AM_CONDITIONAL([$3], [test x$have_$4 = xtrue])])
# RP_SEARCH_PROG(prog, path, macro, flag, default, description)
AC_DEFUN([RP_SEARCH_PROG], [
AC_ARG_WITH([$4],
[AS_HELP_STRING([--with-$4],
[$6 @<:@default=$5@:>@])],
[with_$4=$withval],
[with_$4=$5])
AS_IF([test "x$with_$4" = xno],
[have_$4=false],
[path_to_$4=$with_$4
AC_PATH_PROG([path_to_$4], [$1], [], [$2])
AS_IF([test "x$path_to_$4" = x],
[AS_IF([test "x$with_$4" = xcheck],
[have_$4=false],
[AC_MSG_ERROR([--with-$4 was enabled, but test for $4 failed])])],
[have_$4=true])])
AM_CONDITIONAL([$3], [test x$have_$4 = xtrue])])
# RP_CHECK_MODULE(prefix, module, macro, flag, default, description)
AC_DEFUN([RP_CHECK_MODULE], [
AC_ARG_WITH([$4],
[AS_HELP_STRING([--with-$4],
[$6 @<:@default=$5@:>@])],
[with_$4=$withval],
[with_$4=$5])
AS_IF([test "x$with_$4" = xno],
[have_$4=false],
[PKG_CHECK_MODULES($1, [$2],
[have_$4=true],
[AS_IF([test "x$with_$4" = xcheck],
[have_$4=false],
[AC_MSG_ERROR([--with-$4 was enabled, but test for $4 failed])])])])
AM_CONDITIONAL([$3], [test x$have_$4 = xtrue])])
# The DPMS extension is used to save power of the screen when turned off. Saves
# electric power.
RP_SEARCH_LIBS(DPMSQueryExtension, Xext,
[HAVE_DPMS_EXT], [dpms], [check],
[Use the DPMS extension to save power])
# The X11 Screen Saver extension is used to turn off the screen saver when X11
# handles screen blanking (e.g. via timeout) anyway; not needed for when we
# handle blanking explicitly (XSECURELOCK_BLANK_TIMEOUT). Saves CPU power.
RP_SEARCH_LIBS(XScreenSaverQueryExtension, Xss,
[HAVE_XSCREENSAVER_EXT], [xss], [check],
[Use the X11 Screen Saver extension to save power])
# The X Synchronization extension is used to get per-device idle times. Used by
# until_nonidle only.
RP_SEARCH_LIBS(XSyncQueryExtension, Xext,
[HAVE_XSYNC_EXT], [xsync], [check],
[Use the X Synchronization extension to detect idle time])
# The Composite extension needs an explicit opt-out because not having it can
# cause desktop notifications to appear on top of the screen saver (privacy
# risk).
RP_SEARCH_LIBS(XCompositeQueryExtension, Xcomposite,
[HAVE_XCOMPOSITE_EXT], [xcomposite], [yes],
[Use the X11 Composite extension to cover desktop notifications])
# This extension doesn't really exist anymore, but served to counteract the
# (also no longer existing) AllowClosedownGrabs and similar X server settings.
RP_SEARCH_LIBS(XF86MiscSetGrabKeysState, Xxf86misc,
[HAVE_XF86MISC_EXT], [xf86misc], [check],
[Use the XFree86-Misc extension to disable ungrab keys])
# PAM-less operation is... unfortunate. Let's have users explicitly disable this
# if they need to use other auth modules, as most likely they should rather
# install PAM development libraries instead.
RP_SEARCH_LIBS(pam_authenticate, pam,
[HAVE_PAM], [pam], [yes],
[Enable support for the PAM library to authenticate the user])
RP_CHECK_MODULE(libbsd, [libbsd],
[HAVE_LIBBSD], [libbsd], [check],
[Use libbsd for utility functions.])
AC_CHECK_FUNCS([explicit_bzero])
# Xft optionally provides nicer font rendering.
RP_CHECK_MODULE(FONTCONFIG, [fontconfig],
[HAVE_FONTCONFIG], [fontconfig], [check],
[Use fontconfig])
AS_IF([test x$have_fontconfig = xtrue],
[check_if_fontconfig_else_no=check],
[check_if_fontconfig_else_no=no])
RP_CHECK_MODULE(XFT, [xft],
[HAVE_XFT_EXT], [xft], [$check_if_fontconfig_else_no],
[Use the Xft extension for nicer fonts (requires Xrender and fontconfig too)])
# Querying the keyboard LEDs (and layout name) makes auth_x11 more user
# friendly.
RP_SEARCH_LIBS(XkbGetIndicatorState, X11,
[HAVE_XKB_EXT], [xkb], [check],
[Use the X Keyboard extension to show the keyboard LEDs])
# XRandR provides information about monitor layouts and is strongly recommended
# on systems which can use more than one monitor (which includes most laptops).
RP_SEARCH_LIBS(XRRGetScreenResources, Xrandr,
[HAVE_XRANDR_EXT], [xrandr], [check],
[Use the XRandR extension to query monitor layouts])
# The XFixes extension is used to work around possible weird leftover state from
# compositors.
RP_SEARCH_LIBS(XFixesSetWindowShapeRegion, Xfixes,
[HAVE_XFIXES_EXT], [xfixes], [check],
[Use the XFixes extension to work around some compositors])
RP_SEARCH_PROG(htpasswd, [$PATH],
[HAVE_HTPASSWD], [htpasswd], [check],
[Install auth_htpasswd (specify --with-htpasswd=/usr/bin/htpasswd to set the path to use)])
RP_SEARCH_PROG(mplayer, [$PATH],
[HAVE_MPLAYER], [mplayer], [check],
[Install saver_mplayer (specify --with-mplayer=/usr/bin/mplayer to set the path to use)])
RP_SEARCH_PROG(mpv, [$PATH],
[HAVE_MPV], [mpv], [check],
[Install saver_mpv (specify --with-mpv=/usr/bin/mpv to set the path to use)])
RP_SEARCH_PROG(pamtester, [$PATH],
[HAVE_PAMTESTER], [pamtester], [check],
[Install authproto_pamtester (specify --with-pamtester=/usr/bin to set the path to use)])
RP_SEARCH_PROG(pandoc, [$PATH],
[HAVE_PANDOC], [pandoc], [check],
[Use pandoc to generate man pages])
RP_SEARCH_PROG(slidescreen, /usr/libexec/xscreensaver,
[HAVE_XSCREENSAVER], [xscreensaver], [check],
[Install saver_xscreensaver (specify --with-xscreensaver=/usr/libexec/xscreensaver to set the saver plugin directory to use)])
# However, all we really want is the directory name...
path_to_xscreensaver=${path_to_xscreensaver%/slidescreen}
pam_service_name=
enable_pam_check_account_type=no
AS_IF([test x$have_pam = xtrue], [
AC_ARG_WITH([pam_service_name],
AC_HELP_STRING([--with-pam-service-name],
[The name of the PAM service that xsecurelock's
auth helpers will authenticate as by default.
This flag is mandatory. Be sure to verify that
/etc/pam.d/SERVICENAME actually exists, as failure
of doing so may prevent unlocking the screen.]),
[pam_service_name=$withval],
[AC_MSG_ERROR([--with-pam-service-name is mandatory.])])
AS_IF([test -f "/etc/pam.d/$pam_service_name"], [],
[AC_MSG_WARN([/etc/pam.d/$pam_service_name doesn't exist. Sure?])])
AC_ARG_ENABLE([pam_check_account_type],
AC_HELP_STRING([--enable-pam-check-account-type],
[Enable checking of PAM accounting result. Only
enable this if accounting is properly configured
on your system; especially keep this disabled if
--with-pam-service-name is set to an
authentication-only service name like
common-auth.]),
[enable_pam_check_account_type=$enableval],
[enable_pam_check_account_type=no])
])
AC_ARG_WITH([default_auth_module],
AC_HELP_STRING([--with-default-auth-module],
[The default authentication module to use when none
was specified. Can be overridden via the
XSECURELOCK_AUTH environment variable or a command
line argument.]),
[auth_executable=$withval],
[auth_executable=auth_x11])
AC_MSG_NOTICE([Configured default auth module: $auth_executable])
AC_ARG_WITH([default_authproto_module],
AC_HELP_STRING([--with-default-authproto-module],
[The default authentication protocol module to use when none was
specified. Can be overridden via the
XSECURELOCK_AUTHPROTO environment variable. By
default this is autodetected to be one of the
supported authentication modules.]),
[authproto_executable=$withval],
[
authproto_executable=
AS_IF([test x$have_htpasswd = xtrue],
[authproto_executable=authproto_htpasswd])
AS_IF([test x$have_pamtester = xtrue],
[authproto_executable=authproto_pamtester])
AS_IF([test x$have_pam = xtrue],
[authproto_executable=authproto_pam])
AS_IF([test -z "$authproto_executable"],
[AC_MSG_ERROR([No authproto executable found.])])
])
AC_MSG_NOTICE([Configured default authproto module: $authproto_executable])
AC_ARG_WITH([default_global_saver_module],
AC_HELP_STRING([--with-default-global-saver-module],
[The default global saver module to use when none was
specified. Can be overridden via the
XSECURELOCK_GLOBAL_SAVER environment variable.]),
[global_saver_executable=$withval],
[global_saver_executable=saver_multiplex])
AC_MSG_NOTICE([Configured default global saver module: ]dnl
[$global_saver_executable])
AC_ARG_WITH([default_saver_module],
AC_HELP_STRING([--with-default-saver-module],
[The default per-screen saver module to use when none
was specified. Can be overridden via the
XSECURELOCK_SAVER environment variable.]),
[saver_executable=$withval],
[saver_executable=saver_blank])
AC_MSG_NOTICE([Configured default saver module: $saver_executable])
AC_SUBST(pam_service_name)
AC_SUBST(auth_executable)
AC_SUBST(authproto_executable)
AC_SUBST(global_saver_executable)
AC_SUBST(saver_executable)
AC_SUBST(path_to_htpasswd)
AC_SUBST(path_to_mplayer)
AC_SUBST(path_to_mpv)
AC_SUBST(path_to_pamtester)
AC_SUBST(path_to_xscreensaver)
AM_CONDITIONAL([PAM_CHECK_ACCOUNT_TYPE],
[test x$enable_pam_check_account_type = xyes])
AM_CONDITIONAL([HAVE_IDLE_TIMER],
[test x$have_xss = xtrue -o x$have_xsync = xtrue])
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([helpers/authproto_htpasswd],
[chmod +x helpers/authproto_htpasswd])
AC_CONFIG_FILES([helpers/authproto_pamtester],
[chmod +x helpers/authproto_pamtester])
AC_CONFIG_FILES([helpers/saver_mplayer],
[chmod +x helpers/saver_mplayer])
AC_CONFIG_FILES([helpers/saver_mpv],
[chmod +x helpers/saver_mpv])
AC_CONFIG_FILES([helpers/saver_xscreensaver],
[chmod +x helpers/saver_xscreensaver])
# Generate documentation.
AC_CHECK_PROGS([DOXYGEN], [doxygen], [])
AS_IF([test -z "$DOXYGEN"],
[AC_MSG_WARN([Doxygen not found. Who needs documentation anyway.])])
AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
AC_CONFIG_FILES([Doxyfile])
# End of documentation.
AC_OUTPUT