# # Kmscon - build configuration script # Copyright (c) 2012 David Herrmann # AC_PREREQ(2.68) AC_INIT([kmscon], [5]) AC_SUBST(PACKAGE_URL, [https://github.com/dvdhrm/kmscon]) AC_CONFIG_SRCDIR([src/kmscon_main.c]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE([foreign 1.11 subdir-objects dist-bzip2 no-dist-gzip tar-pax -Wall -Werror]) AM_SILENT_RULES([yes]) # # Don't add a default "-g -O2" if CFLAGS wasn't specified. For debugging it is # often more convenient to have "-g -O0". You can still override it by # explicitely setting it on the command line. # : ${CFLAGS=""} AC_USE_SYSTEM_EXTENSIONS AC_PROG_CC AC_PROG_CC_C99 AM_PROG_CC_C_O m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) LT_PREREQ(2.2) LT_INIT # # pkg-config dependencies # This unconditionally checks for all dependencies even if they are disabled. We # later look whether all required depedencies are met and finish the # configuration. We group similar packages into one logical group here to avoid # having variables for each single library. # This, however, makes ./configure output very unintuitive error messages if a # package is not found so we must make sure we print more verbose messages # ourself. # PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon], [have_xkbcommon=yes], [have_xkbcommon=no]) AC_SUBST(XKBCOMMON_CFLAGS) AC_SUBST(XKBCOMMON_LIBS) PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server wayland-cursor], [have_wayland=yes], [have_wayland=no]) AC_SUBST(WAYLAND_CFLAGS) AC_SUBST(WAYLAND_LIBS) PKG_CHECK_MODULES([SYSTEMD], [libsystemd-daemon libsystemd-login], [have_systemd=yes], [have_systemd=no]) AC_SUBST(SYSTEMD_CFLAGS) AC_SUBST(SYSTEMD_LIBS) PKG_CHECK_MODULES([UDEV], [libudev], [have_udev=yes], [have_udev=no]) AC_SUBST(UDEV_CFLAGS) AC_SUBST(UDEV_LIBS) PKG_CHECK_MODULES([DBUS], [dbus-1], [have_dbus=yes], [have_dbus=no]) AC_SUBST(DBUS_CFLAGS) AC_SUBST(DBUS_LIBS) PKG_CHECK_MODULES([DRM], [libdrm], [have_drm=yes], [have_drm=no]) AC_SUBST(DRM_CFLAGS) AC_SUBST(DRM_LIBS) PKG_CHECK_MODULES([GBM], [gbm], [have_gbm=yes], [have_gbm=no]) AC_SUBST(GBM_CFLAGS) AC_SUBST(GBM_LIBS) PKG_CHECK_MODULES([EGL], [egl], [have_egl=yes], [have_egl=no]) AC_SUBST(EGL_CFLAGS) AC_SUBST(EGL_LIBS) PKG_CHECK_MODULES([GLES2], [glesv2], [have_gles2=yes], [have_gles2=no]) AC_SUBST(GLES2_CFLAGS) AC_SUBST(GLES2_LIBS) PKG_CHECK_MODULES([FREETYPE2], [freetype2 fontconfig], [have_freetype2=yes], [have_freetype2=no]) AC_SUBST(FREETYPE2_CFLAGS) AC_SUBST(FREETYPE2_LIBS) PKG_CHECK_MODULES([PANGO], [pango pangoft2], [have_pango=yes], [have_pango=no]) AC_SUBST(PANGO_CFLAGS) AC_SUBST(PANGO_LIBS) PKG_CHECK_MODULES([FUSE], [fuse], [have_fuse=yes], [have_fuse=no]) AC_SUBST(FUSE_CFLAGS) AC_SUBST(FUSE_LIBS) PKG_CHECK_MODULES([PCIACCESS], [pciaccess], [have_pciaccess=yes], [have_pciaccess=no]) AC_SUBST(PCIACCESS_CFLAGS) AC_SUBST(PCIACCESS_LIBS) # # Parse arguments # This parses all arguments that are given via "--enable-XY" or "--with-XY" and # saves the results in local variables. This does not check dependencies or # similar but does only parse the arguments. # # eloop AC_MSG_CHECKING([whether user wants eloop]) AC_ARG_ENABLE([eloop], [AS_HELP_STRING([--enable-eloop], [build eloop library])]) if test "x$enable_eloop" = "x" ; then enable_eloop="no (default)" fi AC_MSG_RESULT([$enable_eloop]) # TSM AC_MSG_CHECKING([whether user wants TSM]) AC_ARG_ENABLE([tsm], [AS_HELP_STRING([--enable-tsm], [build tsm library])]) if test "x$enable_tsm" = "x" ; then enable_tsm="no (default)" fi AC_MSG_RESULT([$enable_tsm]) # uterm AC_MSG_CHECKING([whether user wants uterm]) AC_ARG_ENABLE([uterm], [AS_HELP_STRING([--enable-uterm], [build uterm library])]) if test "x$enable_uterm" = "x" ; then enable_uterm="no (default)" fi AC_MSG_RESULT([$enable_uterm]) # kmscon AC_MSG_CHECKING([whether user wants kmscon]) AC_ARG_ENABLE([kmscon], [AS_HELP_STRING([--disable-kmscon], [do not build kmscon])]) if test "x$enable_kmscon" = "x" ; then enable_kmscon="yes (default)" fi AC_MSG_RESULT([$enable_kmscon]) # wlterm AC_MSG_CHECKING([whether user wants wlterm]) AC_ARG_ENABLE([wlterm], [AS_HELP_STRING([--enable-wlterm], [build wlterm])]) if test "x$enable_wlterm" = "x" ; then enable_wlterm="yes (default)" fi AC_MSG_RESULT([$enable_wlterm]) # debug AC_MSG_CHECKING([whether to build with debugging on]) AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug], [whether to build with debugging on])]) if test "x$enable_debug" = "x" ; then enable_debug="yes (default)" fi AC_MSG_RESULT([$enable_debug]) # optimizations AC_MSG_CHECKING([whether to disable code optimizations]) AC_ARG_ENABLE([optimizations], [AS_HELP_STRING([--disable-optimizations], [whether to disable code optimizations])]) if test "x$enable_optimizations" = "x" ; then enable_optimizations="yes (default)" fi AC_MSG_RESULT([$enable_optimizations]) # multi-seat AC_MSG_CHECKING([whether user wants systemd for multi-seat support]) AC_ARG_ENABLE([multi-seat], [AS_HELP_STRING([--enable-multi-seat], [enable multi-seat support with systemd])]) if test "x$enable_multi_seat" = "x" ; then enable_multi_seat="yes (default)" fi AC_MSG_RESULT([$enable_multi_seat]) # hotplug AC_MSG_CHECKING([whether user wants udev for device hotplug support]) AC_ARG_ENABLE([hotplug], [AS_HELP_STRING([--enable-hotplug], [enable device hotplug support with udev])]) if test "x$enable_hotplug" = "x" ; then enable_hotplug="yes (default)" fi AC_MSG_RESULT([$enable_hotplug]) # pciaccess AC_MSG_CHECKING([whether user wants pciaccess device detection]) AC_ARG_ENABLE([pciaccess], [AS_HELP_STRING([--enable-pciaccess], [enable device detection via pciaccess])]) if test "x$enable_pciaccess" = "x" ; then enable_pciaccess="yes (default)" fi AC_MSG_RESULT([$enable_pciaccess]) # eloop-dbus AC_MSG_CHECKING([whether user wants eloop dbus support]) AC_ARG_ENABLE([eloop-dbus], [AS_HELP_STRING([--enable-eloop-dbus], [enable eloop dbus support])]) if test "x$enable_eloop_dbus" = "x" ; then enable_eloop_dbus="no (default)" fi AC_MSG_RESULT([$enable_eloop_dbus]) # video backends AC_MSG_CHECKING([which video backends the user wants]) AC_ARG_WITH([video], [AS_HELP_STRING([--with-video], [specify list of optional video backends])]) enable_video_fbdev="no" enable_video_dumb="no" enable_video_drm="no" if test "x$with_video" = "x" ; then enable_video_fbdev="yes (default)" enable_video_dumb="yes (default)" enable_video_drm="yes (default)" with_video="fbdev,dumb,drm (default)" else SAVEIFS="$IFS" IFS="," for i in $with_video ; do if test "x$i" = "xfbdev" ; then enable_video_fbdev="yes" elif test "x$i" = "xdumb" ; then enable_video_dumb="yes" elif test "x$i" = "xdrm" ; then enable_video_drm="yes" else IFS="$SAVEIFS" AC_ERROR([Invalid video backend $i]) fi done IFS="$SAVEIFS" fi AC_MSG_RESULT([$with_video]) # renderers AC_MSG_CHECKING([which render backends the user wants]) AC_ARG_WITH([renderers], [AS_HELP_STRING([--with-renderers], [specify list of optional render backends])]) enable_renderer_bblit="no" enable_renderer_bbulk="no" enable_renderer_gltex="no" if test "x$with_renderers" = "x" ; then enable_renderer_bblit="yes (default)" enable_renderer_bbulk="yes (default)" enable_renderer_gltex="yes (default)" with_renderers="bblit,bbulk,gltex (default)" else SAVEIFS="$IFS" IFS="," for i in $with_renderers ; do if test "x$i" = "xbblit" ; then enable_renderer_bblit="yes" elif test "x$i" = "xbbulk" ; then enable_renderer_bbulk="yes" elif test "x$i" = "xgltex" ; then enable_renderer_gltex="yes" else IFS="$SAVEIFS" AC_ERROR([Unknown renderer $i]) fi done IFS="$SAVEIFS" fi AC_MSG_RESULT([$with_renderers]) # font backends AC_MSG_CHECKING([which font backends the user wants]) AC_ARG_WITH([fonts], [AS_HELP_STRING([--with-fonts], [specify list of optional font backends])]) enable_font_8x16="no" enable_font_unifont="no" enable_font_freetype2="no" enable_font_pango="no" if test "x$with_fonts" = "x" ; then enable_font_8x16="yes (default)" enable_font_unifont="no (default)" enable_font_freetype2="yes (default)" enable_font_pango="yes (default)" with_fonts="8x16,freetype2,pango (default)" else SAVEIFS="$IFS" IFS="," for i in $with_fonts ; do if test "x$i" = "x8x16" ; then enable_font_8x16="yes" elif test "x$i" = "xunifont" ; then enable_font_unifont="yes" elif test "x$i" = "xfreetype2" ; then enable_font_freetype2="yes" elif test "x$i" = "xpango" ; then enable_font_pango="yes" else IFS="$SAVEIFS" AC_ERROR([Unknown font backend $i]) fi done IFS="$SAVEIFS" fi AC_MSG_RESULT([$with_fonts]) # kmscon sessions AC_MSG_CHECKING([which sessions the user wants]) AC_ARG_WITH([sessions], [AS_HELP_STRING([--with-sessions], [specify list of optional sessions])]) enable_session_dummy="no" enable_session_terminal="no" enable_session_cdev="no" enable_session_compositor="no" if test "x$with_sessions" = "x" ; then enable_session_dummy="yes (default)" enable_session_terminal="yes (default)" enable_session_cdev="yes (default)" enable_session_compositor="no (default)" with_sessions="dummy,terminal,cdev (default)" else SAVEIFS="$IFS" IFS="," for i in $with_sessions ; do if test "x$i" = "xdummy" ; then enable_session_dummy="yes" elif test "x$i" = "xterminal" ; then enable_session_terminal="yes" elif test "x$i" = "xcdev" ; then enable_session_cdev="yes" elif test "x$i" = "xcompositor" ; then enable_session_compositor="yes" else IFS="$SAVEIFS" AC_ERROR([Unknown session type $i]) fi done IFS="$SAVEIFS" fi AC_MSG_RESULT([$with_sessions]) # # Check what can be built # This checks each configuration option and tests whether all dependencies are # met. This is done from bottom up to ensure the right order. # # debug debug_avail=no if test ! "x$enable_debug" = "xno" ; then debug_avail=yes fi # optimizations optimizations_avail=no if test ! "x$enable_optimizations" = "xno" ; then optimizations_avail=yes fi # eloop-dbus eloop_dbus_avail=no if test ! "x$enable_eloop_dbus" = "xno" ; then if test "x$have_dbus" = "xyes" ; then eloop_dbus_avail=yes elif test "x$enable_eloop_dbus" = "xyes" ; then AC_ERROR([DBus libraries not found for eloop-dbus]) fi fi # eloop eloop_avail=no if test ! "x$enable_eloop" = "xno" ; then eloop_avail=yes fi # TSM tsm_avail=no if test ! "x$enable_tsm" = "xno" ; then if test "x$have_xkbcommon" = "xyes" ; then tsm_avail=yes elif test "x$enable_tsm" = "xyes" ; then AC_ERROR([xkbcommon libraries not found for TSM]) fi fi # video fbdev video_fbdev_avail=no if test ! "x$enable_video_fbdev" = "xno" ; then # TODO: check for kernel headers video_fbdev_avail=yes fi # video dumb video_dumb_avail=no if test ! "x$enable_video_dumb" = "xno" ; then if test "x$have_drm" = "xyes" ; then video_dumb_avail=yes elif test "x$enable_video_dumb" = "xyes" ; then AC_ERROR([DRM libraries not found for dumb video backend]) fi fi # video drm video_drm_avail=no if test ! "x$enable_video_drm" = "xno" ; then if test "x$have_drm" = "xno" ; then video_drm_avail=no elif test "x$have_gbm" = "xno" ; then video_drm_avail=no elif test "x$have_egl" = "xno" ; then video_drm_avail=no elif test "x$have_gles2" = "xno" ; then video_drm_avail=no else video_drm_avail=yes fi if test "x$video_drm_avail" = "xno" ; then if test "x$enable_video_drm" = "xyes" ; then AC_ERROR([DRM, gbm or EGL libraries not found for DRM video backend]) fi fi fi # uterm uterm_avail=no if test ! "x$enable_uterm" = "xno" ; then uterm_avail=yes fi # multi-seat multi_seat_avail=no if test ! "x$enable_multi_seat" = "xno" ; then if test "x$have_systemd" = "xyes" ; then multi_seat_avail=yes elif test "x$enable_multi_seat" = "xyes" ; then AC_ERROR([systemd libraries not found for multi-seat support]) fi fi # hotplug hotplug_avail=no if test ! "x$enable_hotplug" = "xno" ; then if test "x$have_udev" = "xyes" ; then hotplug_avail=yes elif test "x$enable_hotplug" = "xyes" ; then AC_ERROR([udev libraries not found for hotplug support]) fi fi # pciaccess pciaccess_avail=no if test ! "x$enable_pciaccess" = "xno" ; then if test "x$have_pciaccess" = "xyes" ; then pciaccess_avail=yes elif test "x$enable_pciaccess" = "xyes" ; then AC_ERROR([pciaccess libraries not found for pciaccess device detection]) fi fi # renderer bblit renderer_bblit_avail=no if test ! "x$enable_renderer_bblit" = "xno" ; then renderer_bblit_avail=yes fi # renderer bbulk renderer_bbulk_avail=no if test ! "x$enable_renderer_bbulk" = "xno" ; then renderer_bbulk_avail=yes fi # renderer gltex renderer_gltex_avail=no if test ! "x$enable_renderer_gltex" = "xno" ; then if test "x$have_gles2" = "xyes" ; then renderer_gltex_avail=yes elif test "x$enable_renderer_gltex" = "xyes" ; then AC_ERROR([OpenGLESv2 libraries not found for gltex renderer]) fi fi # font 8x16 font_8x16_avail=no if test ! "x$enable_font_8x16" = "xno" ; then font_8x16_avail=yes fi # font unifont font_unifont_avail=no if test ! "x$enable_font_unifont" = "xno" ; then font_unifont_avail=yes fi # font freetype2 font_freetype2_avail=no if test ! "x$enable_font_freetype2" = "xno" ; then if test "x$have_freetype2" ; then font_freetype2_avail=yes elif test "x$enable_font_freetype2" = "xyes" ; then AC_ERROR([freetype2 or fontconfig libs not found for freetype2 font backend]) fi fi # font pango font_pango_avail=no if test ! "x$enable_font_pango" = "xno" ; then if test "x$have_pango" ; then font_pango_avail=yes elif test "x$enable_font_pango" = "xyes" ; then AC_ERROR([pango libraries not found for pango font backend]) fi fi # session dummy session_dummy_avail=no if test ! "x$enable_session_dummy" = "xno" ; then session_dummy_avail=yes fi # session terminal session_terminal_avail=no if test ! "x$enable_session_terminal" = "xno" ; then if test "x$tsm_avail" = "xyes" ; then session_terminal_avail=yes elif test "x$enable_session_terminal" = "xyes" ; then AC_ERROR([TSM cannot be built for kmscon terminal session]) fi fi # session cdev session_cdev_avail=no if test ! "x$enable_session_cdev" = "xno" ; then if test "x$have_fuse" = "xno" ; then session_cdev_avail=no elif test "x$tsm_avail" = "xno" ; then session_cdev_avail=no else session_cdev_avail=yes fi if "x$session_cdev_avail" = "xno" ; then if test "x$enable_session_cdev" = "xyes" ; then AC_ERROR([TSM or FUSE libraries not built/found for kmscon cdev session]) fi fi fi # session compositor session_compositor_avail=no if test ! "x$enable_session_compositor" = "xno" ; then if test "x$have_wayland" = "xyes" ; then session_compositor_avail=yes elif test "x$enable_session_compositor" = "xyes" ; then AC_ERROR([wayland libraries not found for kmscon compositor session]) fi fi # kmscon kmscon_avail=no if test ! "x$enable_kmscon" = "xno" ; then if test "x$eloop_avail" = "xno" ; then kmscon_avail=no elif test "x$tsm_avail" = "xno" ; then kmscon_avail=no elif test "x$uterm_avail" = "xno" ; then kmscon_avail=no else kmscon_avail=yes fi if test "x$enable_kmscon" = "xyes" ; then if test "x$kmscon_avail" = "xno" ; then AC_ERROR([eloop, TSM or uterm cannot be built for kmscon]) fi fi fi # wlterm wlterm_avail=no if test ! "x$enable_wlterm" = "xno" ; then if test "x$tsm_avail" = "xno" ; then wlterm_avail=no elif test "x$eloop_avail" = "xno" ; then wlterm_avail=no else wlterm_avail=yes fi if test "x$enable_wlterm" = "xyes" ; then if test "x$wlterm_avail" = "xno" ; then AC_ERROR([eloop or TSM cannot be built for wlterm]) fi fi if test "x$have_wayland" = "xyes" ; then wlterm_avail=yes elif test "x$enable_wlterm" = "xyes" ; then AC_ERROR([wayland libraries not found for wlterm]) fi fi # # Enable all required modules # We now know which modules can be built by checking the *_avail variables set # above. We now only have to disable all modules that are disabled by default # and the user didn't force-enable them and no other module that is enabled # needs them. This is done top-down of course. # # wlterm wlterm_enabled=no if test "x$wlterm_avail" = "xyes" ; then if test "x${enable_wlterm% *}" = "xyes" ; then wlterm_enabled=yes enable_eloop=yes enable_tsm=yes fi fi # kmscon kmscon_enabled=no if test "x$kmscon_avail" = "xyes" ; then if test "x${enable_kmscon% *}" = "xyes" ; then kmscon_enabled=yes enable_eloop=yes enable_uterm=yes fi fi # session compositor session_compositor_enabled=no if test "x$session_compositor_avail" = "xyes" ; then if test "x${enable_session_compositor% *}" = "xyes" ; then session_compositor_enabled=yes fi fi # session cdev session_cdev_enabled=no if test "x$session_cdev_avail" = "xyes" ; then if test "x${enable_session_cdev% *}" = "xyes" ; then session_cdev_enabled=yes fi fi # session terminal session_terminal_enabled=no if test "x$session_terminal_avail" = "xyes" ; then if test "x${enable_session_terminal% *}" = "xyes" ; then session_terminal_enabled=yes enable_tsm=yes fi fi # session dummy session_dummy_enabled=no if test "x$session_dummy_avail" = "xyes" ; then if test "x${enable_session_dummy% *}" = "xyes" ; then session_dummy_enabled=yes fi fi # font pango font_pango_enabled=no if test "x$font_pango_avail" = "xyes" ; then if test "x${enable_font_pango% *}" = "xyes" ; then font_pango_enabled=yes fi fi # font freetype2 font_freetype2_enabled=no if test "x$font_freetype2_avail" = "xyes" ; then if test "x${enable_font_freetype2% *}" = "xyes" ; then font_freetype2_enabled=yes fi fi # font unifont font_unifont_enabled=no if test "x$font_unifont_avail" = "xyes" ; then if test "x${enable_font_unifont% *}" = "xyes" ; then font_unifont_enabled=yes fi fi # font 8x16 font_8x16_enabled=no if test "x$font_8x16_avail" = "xyes" ; then if test "x${enable_font_8x16% *}" = "xyes" ; then font_8x16_enabled=yes fi fi # renderer gltex renderer_gltex_enabled=no if test "x$renderer_gltex_avail" = "xyes" ; then if test "x${enable_renderer_gltex% *}" = "xyes" ; then renderer_gltex_enabled=yes fi fi # renderer bbulk renderer_bbulk_enabled=no if test "x$renderer_bbulk_avail" = "xyes" ; then if test "x${enable_renderer_bbulk% *}" = "xyes" ; then renderer_bbulk_enabled=yes fi fi # renderer bblit renderer_bblit_enabled=no if test "x$renderer_bblit_avail" = "xyes" ; then if test "x${enable_renderer_bblit% *}" = "xyes" ; then renderer_bblit_enabled=yes fi fi # pciaccess pciaccess_enabled=no if test "x$pciaccess_avail" = "xyes" ; then if test "x${enable_pciaccess% *}" = "xyes" ; then pciaccess_enabled=yes fi fi # hotplug hotplug_enabled=no if test "x$hotplug_avail" = "xyes" ; then if test "x${enable_hotplug% *}" = "xyes" ; then hotplug_enabled=yes fi fi # multi-seat multi_seat_enabled=no if test "x$multi_seat_avail" = "xyes" ; then if test "x${enable_multi_seat% *}" = "xyes" ; then multi_seat_enabled=yes fi fi # uterm uterm_enabled=no if test "x$uterm_avail" = "xyes" ; then if test "x${enable_uterm% *}" = "xyes" ; then uterm_enabled=yes fi fi # video drm video_drm_enabled=no if test "x$video_drm_avail" = "xyes" ; then if test "x${enable_video_drm% *}" = "xyes" ; then video_drm_enabled=yes fi fi # video dumb video_dumb_enabled=no if test "x$video_dumb_avail" = "xyes" ; then if test "x${enable_video_dumb% *}" = "xyes" ; then video_dumb_enabled=yes fi fi # video fbdev video_fbdev_enabled=no if test "x$video_fbdev_avail" = "xyes" ; then if test "x${enable_video_fbdev% *}" = "xyes" ; then video_fbdev_enabled=yes fi fi # tsm tsm_enabled=no if test "x$tsm_avail" = "xyes" ; then if test "x${enable_tsm% *}" = "xyes" ; then tsm_enabled=yes fi fi # eloop eloop_enabled=no if test "x$eloop_avail" = "xyes" ; then if test "x${enable_eloop% *}" = "xyes" ; then eloop_enabled=yes fi fi # eloop-dbus eloop_dbus_enabled=no if test "x$eloop_dbus_avail" = "xyes" ; then if test "x${enable_eloop_dbus% *}" = "xyes" ; then eloop_dbus_enabled=yes fi fi # optimizations optimizations_enabled=no if test "x$optimizations_avail" = "xyes" ; then if test "x${enable_optimizations% *}" = "xyes" ; then optimizations_enabled=yes fi fi # debug debug_enabled=no if test "x$debug_avail" = "xyes" ; then if test "x${enable_debug% *}" = "xyes" ; then debug_enabled=yes fi fi # # Module Configuration # We have now done all dependency checking and default-value validation and we # now know which modules are enabled via the *_enabled variables. # Everything below is related to the configuration of each module and setting # the correct flags for the build process. # # debug if test "x$debug_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_DEBUG], [1], [Enable debug mode]) else AC_DEFINE([NDEBUG], [1], [No Debug]) fi AM_CONDITIONAL([BUILD_ENABLE_DEBUG], [test "x$debug_enabled" = "xyes"]) # optimizations AM_CONDITIONAL([BUILD_ENABLE_OPTIMIZATIONS], [test "x$optimizations_enabled" = "xyes"]) # eloop-dbus AM_CONDITIONAL([BUILD_ENABLE_ELOOP_DBUS], [test "x$eloop_dbus_enabled" = "xyes"]) # eloop AM_CONDITIONAL([BUILD_ENABLE_ELOOP], [test "x$eloop_enabled" = "xyes"]) # TSM AM_CONDITIONAL([BUILD_ENABLE_TSM], [test "x$tsm_enabled" = "xyes"]) # video fbdev if test "x$video_fbdev_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_VIDEO_FBDEV], [1], [Build uterm fbdev video backend]) fi AM_CONDITIONAL([BUILD_ENABLE_VIDEO_FBDEV], [test "x$video_fbdev_enabled" = "xyes"]) # video dumb if test "x$video_dumb_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_VIDEO_DUMB], [1], [Build uterm dumb drm video backend]) fi AM_CONDITIONAL([BUILD_ENABLE_VIDEO_DUMB], [test "x$video_dumb_enabled" = "xyes"]) # video drm if test "x$video_drm_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_VIDEO_DRM], [1], [Build uterm drm video backend]) fi AM_CONDITIONAL([BUILD_ENABLE_VIDEO_DRM], [test "x$video_drm_enabled" = "xyes"]) # uterm AM_CONDITIONAL([BUILD_ENABLE_UTERM], [test "x$uterm_enabled" = "xyes"]) # multi-seat if test "x$multi_seat_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_MULTI_SEAT], [1], [Use systemd for multi-seat support]) fi AM_CONDITIONAL([BUILD_ENABLE_MULTI_SEAT], [test "x$multi_seat_enabled" = "xyes"]) # hotplug if test "x$hotplug_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_HOTPLUG], [1], [Use udev for hotplug support]) fi AM_CONDITIONAL([BUILD_ENABLE_HOTPLUG], [test "x$hotplug_enabled" = "xyes"]) # pciaccess if test "x$pciaccess_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_PCIACCESS], [1], [Use pciaccess for device detection]) fi AM_CONDITIONAL([BUILD_ENABLE_PCIACCESS], [test "x$pciaccess_enabled" = "xyes"]) # renderer bblit if test "x$renderer_bblit_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_RENDERER_BBLIT], [1], [Build bblit rendering backend]) fi AM_CONDITIONAL([BUILD_ENABLE_RENDERER_BBLIT], [test "x$renderer_bblit_enabled" = "xyes"]) # renderer bbulk if test "x$renderer_bbulk_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_RENDERER_BBULK], [1], [Build bbulk rendering backend]) fi AM_CONDITIONAL([BUILD_ENABLE_RENDERER_BBULK], [test "x$renderer_bbulk_enabled" = "xyes"]) # renderer gltex if test "x$renderer_gltex_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_RENDERER_GLTEX], [1], [Build gltex rendering backend]) fi AM_CONDITIONAL([BUILD_ENABLE_RENDERER_GLTEX], [test "x$renderer_gltex_enabled" = "xyes"]) # font 8x16 if test "x$font_8x16_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_FONT_8X16], [1], [Build static 8x16 font backend]) fi AM_CONDITIONAL([BUILD_ENABLE_FONT_8X16], [test "x$font_8x16_enabled" = "xyes"]) # font unifont if test "x$font_unifont_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_FONT_UNIFONT], [1], [Build static unifont backend]) fi AM_CONDITIONAL([BUILD_ENABLE_FONT_UNIFONT], [test "x$font_unifont_enabled" = "xyes"]) # font freetype2 if test "x$font_freetype2_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_FONT_FREETYPE2], [1], [Build freetype2 font backend]) fi AM_CONDITIONAL([BUILD_ENABLE_FONT_FREETYPE2], [test "x$font_freetype2_enabled" = "xyes"]) # font pango if test "x$font_pango_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_FONT_PANGO], [1], [Build pango font backend]) fi AM_CONDITIONAL([BUILD_ENABLE_FONT_PANGO], [test "x$font_pango_enabled" = "xyes"]) # session dummy if test "x$session_dummy_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_SESSION_DUMMY], [1], [Build dummy session]) fi AM_CONDITIONAL([BUILD_ENABLE_SESSION_DUMMY], [test "x$session_dummy_enabled" = "xyes"]) # session terminal if test "x$session_terminal_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_SESSION_TERMINAL], [1], [Build terminal session]) fi AM_CONDITIONAL([BUILD_ENABLE_SESSION_TERMINAL], [test "x$session_terminal_enabled" = "xyes"]) # session cdev if test "x$session_cdev_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_SESSION_CDEV], [1], [Build cdev session]) fi AM_CONDITIONAL([BUILD_ENABLE_SESSION_CDEV], [test "x$session_cdev_enabled" = "xyes"]) # session compositor if test "x$session_compositor_enabled" = "xyes" ; then AC_DEFINE([BUILD_ENABLE_SESSION_COMPOSITOR], [1], [Build compositor session]) fi AM_CONDITIONAL([BUILD_ENABLE_SESSION_COMPOSITOR], [test "x$session_compositor_enabled" = "xyes"]) # kmscon AM_CONDITIONAL([BUILD_ENABLE_KMSCON], [test "x$kmscon_enabled" = "xyes"]) # wlterm AM_CONDITIONAL([BUILD_ENABLE_WLTERM], [test "x$wlterm_enabled" = "xyes"]) # # Miscellaneous Checks # All checks below are independent of module checking or depend on the results # of it. They do not have any dependencies themself so they are not part of the # module infrastructure. # # check for _Static_assert AC_MSG_CHECKING([whether _Static_assert() is supported]) AC_LANG([C]) have_static_assert=yes AC_COMPILE_IFELSE([AC_LANG_SOURCE([[_Static_assert(1, "What?");]])], [AC_DEFINE([BUILD_HAVE_STATIC_ASSERT], [1], [Define to 1 if _Static_assert() is supported])], [have_static_assert=no]) AC_MSG_RESULT([$have_static_assert]) # check for gbm_bo_get_pitch() function, otherwise gbm_bo_get_stride() is used if test x$have_gbm = xyes ; then save_CFLAGS="$CFLAGS" save_LIBS="$LIBS" save_LDFLAGS="$LDFLAGS" CFLAGS="$DRM_CFLAGS $GBM_CFLAGS" LIBS="$DRM_LIBS $GBM_LIBS" LDFLAGS="" AC_CHECK_LIB([gbm], [gbm_bo_get_pitch], [AC_DEFINE([BUILD_HAVE_GBM_BO_GET_PITCH], [1], [Define to 1 if your libgbm provides gbm_bo_get_pitch])]) CFLAGS="$save_CFLAGS" LIBS="$save_LIBS" LDFLAGS="$save_LDFLAGS" fi # # Makefile vars # After everything is configured, we correctly substitute the values for the # makefiles. # AC_CONFIG_FILES([Makefile src/libeloop.pc src/libtsm.pc src/libuterm.pc]) AC_OUTPUT # # Configuration output # Show configuration to the user so they can check whether everything was # configured as expected. # AC_MSG_NOTICE([Build configuration: Applications and Libraries: kmscon: $kmscon_enabled ($kmscon_avail) wlterm: $wlterm_enabled ($wlterm_avail) uterm: $uterm_enabled ($uterm_avail) tsm: $tsm_enabled ($tsm_avail) eloop: $eloop_enabled ($eloop_avail) Miscellaneous Options: debug: $debug_enabled ($debug_avail) optimizations: $optimizations_enabled ($optimizations_avail) multi-seat: $multi_seat_enabled ($multi_seat_avail) hotplug: $hotplug_enabled ($hotplug_avail) pciaccess: $pciaccess_enabled ($pciaccess_avail) eloop-dbus: $eloop_dbus_enabled ($eloop_dbus_avail) Video Backends: fbdev: $video_fbdev_enabled ($video_fbdev_avail) dumb drm: $video_dumb_enabled ($video_dumb_avail) drm: $video_drm_enabled ($video_drm_avail) Font Backends: 8x16: $font_8x16_enabled ($font_8x16_avail) unifont: $font_unifont_enabled ($font_unifont_avail) freetype2: $font_freetype2_enabled ($font_freetype2_avail) pango: $font_pango_enabled ($font_pango_avail) Renderers: bblit: $renderer_bblit_enabled ($renderer_bblit_avail) bbulk: $renderer_bbulk_enabled ($renderer_bbulk_avail) gltex: $renderer_gltex_enabled ($renderer_gltex_avail) Session Types: dummy: $session_dummy_enabled ($session_dummy_avail) terminal: $session_terminal_enabled ($session_terminal_avail) cdev: $session_cdev_enabled ($session_cdev_avail) compositor: $session_compositor_enabled ($session_compositor_avail) Run "make" to start compilation process])