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weston/configure.ac
Emmanuel Gil Peyrot 58b7a156c5 configure: Make WebP support togglable, and improve its error message. 
The current way was enabling WebP support whenever libwebp was found,
giving no way to the user to disable it if they had the library
installed but didn’t want to link against it.  This adds a
--without-webp configure option to never link against it, and a
--with-webp one to fail the build if it isn’t found, the default being
to use it if it is present.

Additionally, we now tell the user when WebP support has been disabled
and they try to load a WebP file.

Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
2016-02-19 18:33:00 -08:00

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m4_define([weston_major_version], [1])
m4_define([weston_minor_version], [10])
m4_define([weston_micro_version], [90])
m4_define([weston_version],
[weston_major_version.weston_minor_version.weston_micro_version])
AC_PREREQ([2.64])
AC_INIT([weston],
[weston_version],
[https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=weston_version],
[weston],
[http://wayland.freedesktop.org])
AC_SUBST([WESTON_VERSION_MAJOR], [weston_major_version])
AC_SUBST([WESTON_VERSION_MINOR], [weston_minor_version])
AC_SUBST([WESTON_VERSION_MICRO], [weston_micro_version])
AC_SUBST([WESTON_VERSION], [weston_version])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AM_INIT_AUTOMAKE([1.11 parallel-tests foreign no-dist-gzip dist-xz color-tests subdir-objects])
AM_SILENT_RULES([yes])
# Check for programs
AC_PROG_CC
AC_PROG_SED
# Initialize libtool
LT_PREREQ([2.2])
LT_INIT([disable-static])
AC_ARG_VAR([WESTON_NATIVE_BACKEND],
[Set the native backend to use, if Weston is not running under Wayland nor X11. @<:@default=drm-backend.so@:>@])
AC_ARG_VAR([WESTON_SHELL_CLIENT],
[Set the default desktop shell client to load if none is specified in weston.ini. @<:@default=weston-desktop-shell@:>@])
PKG_PROG_PKG_CONFIG()
AC_CHECK_FUNC([dlopen], [],
AC_CHECK_LIB([dl], [dlopen], DLOPEN_LIBS="-ldl"))
AC_SUBST(DLOPEN_LIBS)
AC_CHECK_DECL(SFD_CLOEXEC,[],
[AC_MSG_ERROR("SFD_CLOEXEC is needed to compile weston")],
[[#include <sys/signalfd.h>]])
AC_CHECK_DECL(TFD_CLOEXEC,[],
[AC_MSG_ERROR("TFD_CLOEXEC is needed to compile weston")],
[[#include <sys/timerfd.h>]])
AC_CHECK_DECL(CLOCK_MONOTONIC,[],
[AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile weston")],
[[#include <time.h>]])
AC_CHECK_HEADERS([execinfo.h])
AC_CHECK_FUNCS([mkostemp strchrnul initgroups posix_fallocate])
COMPOSITOR_MODULES="wayland-server >= 1.10.0 pixman-1 >= 0.25.2"
AC_CONFIG_FILES([doc/doxygen/tools.doxygen doc/doxygen/tooldev.doxygen])
AC_ARG_ENABLE(devdocs,
AS_HELP_STRING([--disable-devdocs],
[do not enable building of developer documentation]),,
enable_devdocs=auto)
if test "x$enable_devdocs" != "xno"; then
AC_CHECK_PROGS([DOXYGEN], [doxygen])
if test "x$DOXYGEN" = "x" -a "x$enable_devdocs" = "xyes"; then
AC_MSG_ERROR([Developer documentation explicitly requested, but Doxygen couldn't be found])
fi
if test "x$DOXYGEN" != "x"; then
enable_devdocs=yes
else
enable_devdocs=no
fi
fi
AM_CONDITIONAL(ENABLE_DEVDOCS, test "x$enable_devdocs" = "xyes")
AC_ARG_ENABLE(egl, [ --disable-egl],,
enable_egl=yes)
AM_CONDITIONAL(ENABLE_EGL, test x$enable_egl = xyes)
if test x$enable_egl = xyes; then
AC_DEFINE([ENABLE_EGL], [1], [Build Weston with EGL support])
PKG_CHECK_MODULES(EGL, [egl glesv2])
PKG_CHECK_MODULES([EGL_TESTS], [egl glesv2 wayland-client wayland-egl])
PKG_CHECK_MODULES([GL_RENDERER], [libdrm])
fi
AC_ARG_ENABLE(xkbcommon,
AS_HELP_STRING([--disable-xkbcommon], [Disable libxkbcommon
support: This is only useful in environments
where you do not have a hardware keyboard. If
libxkbcommon support is disabled clients will not
be sent a keymap and and must know how to
interpret the keycode sent for any key event.]),,
enable_xkbcommon=yes)
if test x$enable_xkbcommon = xyes; then
AC_DEFINE(ENABLE_XKBCOMMON, [1], [Build Weston with libxkbcommon support])
COMPOSITOR_MODULES="$COMPOSITOR_MODULES xkbcommon >= 0.3.0"
fi
AC_ARG_ENABLE(setuid-install, [ --enable-setuid-install],,
enable_setuid_install=yes)
AM_CONDITIONAL(ENABLE_SETUID_INSTALL, test x$enable_setuid_install = xyes)
AC_ARG_ENABLE(xwayland, [ --enable-xwayland],,
enable_xwayland=yes)
AC_ARG_ENABLE(xwayland-test, [ --enable-xwayland-test],,
enable_xwayland_test=yes)
AM_CONDITIONAL(ENABLE_XWAYLAND, test x$enable_xwayland = xyes)
AM_CONDITIONAL(ENABLE_XWAYLAND_TEST, test x$enable_xwayland = xyes -a x$enable_xwayland_test = xyes)
if test x$enable_xwayland = xyes; then
PKG_CHECK_MODULES([XWAYLAND], xcb xcb-xfixes xcb-composite xcursor cairo-xcb)
AC_DEFINE([BUILD_XWAYLAND], [1], [Build the X server launcher])
AC_ARG_WITH(xserver-path, AS_HELP_STRING([--with-xserver-path=PATH],
[Path to X server]), [XSERVER_PATH="$withval"],
[XSERVER_PATH="/usr/bin/Xwayland"])
AC_SUBST([XSERVER_PATH])
if test x$enable_xwayland_test = xyes; then
PKG_CHECK_MODULES([XWAYLAND_TEST], x11)
fi
fi
PKG_CHECK_MODULES(LIBDRM, [libdrm],
[AC_DEFINE(HAVE_LIBDRM, 1, [Define if libdrm is available]) have_libdrm=yes], have_libdrm=no)
AC_ARG_ENABLE(x11-compositor, [ --enable-x11-compositor],,
enable_x11_compositor=yes)
AM_CONDITIONAL(ENABLE_X11_COMPOSITOR, test x$enable_x11_compositor = xyes)
if test x$enable_x11_compositor = xyes; then
PKG_CHECK_MODULES([XCB], xcb)
xcb_save_LIBS=$LIBS
xcb_save_CFLAGS=$CFLAGS
CFLAGS=$XCB_CFLAGS
LIBS=$XCB_LIBS
AC_CHECK_FUNCS([xcb_poll_for_queued_event])
LIBS=$xcb_save_LIBS
CFLAGS=$xcb_save_CFLAGS
X11_COMPOSITOR_MODULES="x11 x11-xcb xcb-shm"
PKG_CHECK_MODULES(X11_COMPOSITOR_XKB, [xcb-xkb],
[have_xcb_xkb="yes"], [have_xcb_xkb="no"])
if test "x$have_xcb_xkb" = xyes; then
# Most versions of XCB have totally broken XKB bindings, where the
# events don't work. Make sure we can actually use them.
xcb_xkb_save_CFLAGS=$CFLAGS
CFLAGS=$X11_COMPOSITOR_XKB_CFLAGS
AC_CHECK_MEMBER([struct xcb_xkb_state_notify_event_t.xkbType],
[], [have_xcb_xkb=no], [[#include <xcb/xkb.h>]])
CFLAGS=$xcb_xkb_save_CFLAGS
fi
if test "x$have_xcb_xkb" = xyes; then
X11_COMPOSITOR_MODULES="$X11_COMPOSITOR_MODULES xcb-xkb"
AC_DEFINE([HAVE_XCB_XKB], [1], [libxcb supports XKB protocol])
fi
PKG_CHECK_MODULES(X11_COMPOSITOR, [$X11_COMPOSITOR_MODULES])
AC_DEFINE([BUILD_X11_COMPOSITOR], [1], [Build the X11 compositor])
fi
AC_ARG_ENABLE(drm-compositor, [ --enable-drm-compositor],,
enable_drm_compositor=yes)
AM_CONDITIONAL(ENABLE_DRM_COMPOSITOR, test x$enable_drm_compositor = xyes)
if test x$enable_drm_compositor = xyes; then
AC_DEFINE([BUILD_DRM_COMPOSITOR], [1], [Build the DRM compositor])
PKG_CHECK_MODULES(DRM_COMPOSITOR, [libudev >= 136 libdrm >= 2.4.30 gbm mtdev >= 1.1.0])
PKG_CHECK_MODULES(DRM_COMPOSITOR_GBM, [gbm >= 10.2],
[AC_DEFINE([HAVE_GBM_FD_IMPORT], 1, [gbm supports dmabuf import])],
[AC_MSG_WARN([gbm does not support dmabuf import, will omit that capability])])
fi
PKG_CHECK_MODULES(LIBINPUT_BACKEND, [libinput >= 0.8.0])
PKG_CHECK_MODULES(COMPOSITOR, [$COMPOSITOR_MODULES])
PKG_CHECK_MODULES(WAYLAND_PROTOCOLS, [wayland-protocols >= 1.0],
[ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`])
AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
AC_ARG_ENABLE(wayland-compositor, [ --enable-wayland-compositor],,
enable_wayland_compositor=yes)
AM_CONDITIONAL(ENABLE_WAYLAND_COMPOSITOR,
test x$enable_wayland_compositor = xyes -a x$enable_egl = xyes)
if test x$enable_wayland_compositor = xyes -a x$enable_egl = xyes; then
AC_DEFINE([BUILD_WAYLAND_COMPOSITOR], [1],
[Build the Wayland (nested) compositor])
PKG_CHECK_MODULES(WAYLAND_COMPOSITOR, [wayland-client >= 1.5.91 wayland-egl wayland-cursor])
fi
AC_ARG_ENABLE(headless-compositor, [ --enable-headless-compositor],,
enable_headless_compositor=yes)
AM_CONDITIONAL(ENABLE_HEADLESS_COMPOSITOR,
test x$enable_headless_compositor = xyes)
if test x$enable_headless_compositor = xyes; then
AC_DEFINE([BUILD_HEADLESS_COMPOSITOR], [1], [Build the headless compositor])
fi
AC_ARG_ENABLE(rpi-compositor,
AS_HELP_STRING([--disable-rpi-compositor],
[do not build the Raspberry Pi backend]),,
enable_rpi_compositor=yes)
AM_CONDITIONAL(ENABLE_RPI_COMPOSITOR, test "x$enable_rpi_compositor" = "xyes")
have_bcm_host="no"
if test "x$enable_rpi_compositor" = "xyes"; then
AC_DEFINE([BUILD_RPI_COMPOSITOR], [1], [Build the compositor for Raspberry Pi])
PKG_CHECK_MODULES(RPI_COMPOSITOR, [libudev >= 136 mtdev >= 1.1.0])
PKG_CHECK_MODULES(RPI_BCM_HOST, [bcm_host],
[have_bcm_host="yes"
AC_DEFINE([HAVE_BCM_HOST], [1], [have Raspberry Pi BCM headers])],
[AC_MSG_WARN([Raspberry Pi BCM host libraries not found, will use stubs instead.])])
fi
AM_CONDITIONAL(INSTALL_RPI_COMPOSITOR, test "x$have_bcm_host" = "xyes")
AC_ARG_ENABLE([fbdev-compositor], [ --enable-fbdev-compositor],,
enable_fbdev_compositor=yes)
AM_CONDITIONAL([ENABLE_FBDEV_COMPOSITOR],
[test x$enable_fbdev_compositor = xyes])
AS_IF([test x$enable_fbdev_compositor = xyes], [
AC_DEFINE([BUILD_FBDEV_COMPOSITOR], [1], [Build the fbdev compositor])
PKG_CHECK_MODULES([FBDEV_COMPOSITOR], [libudev >= 136 mtdev >= 1.1.0])
])
AC_ARG_ENABLE([rdp-compositor], [ --enable-rdp-compositor],,
enable_rdp_compositor=no)
AM_CONDITIONAL([ENABLE_RDP_COMPOSITOR],
[test x$enable_rdp_compositor = xyes])
if test x$enable_rdp_compositor = xyes; then
AC_DEFINE([BUILD_RDP_COMPOSITOR], [1], [Build the RDP compositor])
PKG_CHECK_MODULES(RDP_COMPOSITOR, [freerdp >= 1.1.0])
SAVED_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $RDP_COMPOSITOR_CFLAGS"
AC_CHECK_HEADERS([freerdp/version.h])
CPPFLAGS="$SAVED_CPPFLAGS"
fi
AC_ARG_ENABLE([screen-sharing], [ --enable-screen-sharing],,
enable_screen_sharing=no)
AM_CONDITIONAL([ENABLE_SCREEN_SHARING],
[test x$enable_screen_sharing = xyes])
if test x$enable_screen_sharing = xyes; then
PKG_CHECK_MODULES(SCREEN_SHARE, [wayland-client])
if test x$enable_rdp_compositor != xyes; then
AC_MSG_WARN([The screen-share.so module requires the RDP backend.])
fi
fi
AC_ARG_WITH(cairo,
AS_HELP_STRING([--with-cairo=@<:@image|gl|glesv2@:>@]
[Which Cairo renderer to use for the clients]),
[],[with_cairo="image"])
if test "x$with_cairo" = "ximage"; then
cairo_modules="cairo"
else
if test "x$with_cairo" = "xgl"; then
cairo_modules="cairo-gl"
AC_MSG_WARN([The --with-cairo=gl option can cause increased resource usage and potential instability, and thus is not recommended. It is needed only for a few special demo programs.])
else
if test "x$with_cairo" = "xglesv2"; then
cairo_modules="cairo-glesv2"
AC_MSG_WARN([The --with-cairo=gles2 option can cause increased resource usage and potential instability, and thus is not recommended. It is needed only for a few special demo programs.])
else
AC_ERROR([Unknown cairo renderer requested])
fi
fi
fi
# Included for legacy compat
AC_ARG_WITH(cairo-glesv2,
AS_HELP_STRING([--with-cairo-glesv2],
[Use GLESv2 cairo]))
if test "x$with_cairo_glesv2" = "xyes"; then
cairo_modules="cairo-glesv2"
with_cairo="glesv2"
fi
if test "x$cairo_modules" = "xcairo-glesv2"; then
AC_DEFINE([USE_CAIRO_GLESV2], [1], [Use the GLESv2 GL cairo backend])
fi
PKG_CHECK_MODULES(PIXMAN, [pixman-1])
PKG_CHECK_MODULES(PNG, [libpng])
AC_ARG_WITH([webp],
AS_HELP_STRING([--without-webp],
[Use libwebp for WebP decoding support [default=auto]]))
AS_IF([test "x$with_webp" != "xno"],
[PKG_CHECK_MODULES(WEBP, [libwebp], [have_webp=yes], [have_webp=no])],
[have_webp=no])
AS_IF([test "x$have_webp" = "xyes"],
[AC_DEFINE([HAVE_WEBP], [1], [Have webp])],
[AS_IF([test "x$with_webp" = "xyes"],
[AC_MSG_ERROR([WebP support explicitly requested, but libwebp couldn't be found])])])
AC_ARG_ENABLE(vaapi-recorder, [ --enable-vaapi-recorder],,
enable_vaapi_recorder=auto)
if test x$enable_vaapi_recorder != xno; then
PKG_CHECK_MODULES(LIBVA, [libva >= 0.34.0 libva-drm >= 0.34.0],
[have_libva=yes], [have_libva=no])
if test "x$have_libva" = "xno" -a "x$enable_vaapi_recorder" = "xyes"; then
AC_MSG_ERROR([vaapi-recorder explicitly enabled, but libva couldn't be found])
fi
AS_IF([test "x$have_libva" = "xyes"],
[AC_DEFINE([BUILD_VAAPI_RECORDER], [1], [Build the vaapi recorder])])
fi
AM_CONDITIONAL(ENABLE_VAAPI_RECORDER, test "x$have_libva" = xyes)
AC_CHECK_LIB([jpeg], [jpeg_CreateDecompress], have_jpeglib=yes)
if test x$have_jpeglib = xyes; then
JPEG_LIBS="-ljpeg"
else
AC_ERROR([libjpeg not found])
fi
AC_SUBST(JPEG_LIBS)
PKG_CHECK_MODULES(CAIRO, [cairo])
PKG_CHECK_MODULES(TEST_CLIENT, [wayland-client >= 1.10.0])
AC_ARG_ENABLE(simple-clients,
AS_HELP_STRING([--disable-simple-clients],
[do not build the simple wl_shm clients]),,
enable_simple_clients=yes)
AM_CONDITIONAL(BUILD_SIMPLE_CLIENTS, test "x$enable_simple_clients" = "xyes")
if test x$enable_simple_clients = xyes; then
PKG_CHECK_MODULES(SIMPLE_CLIENT, [wayland-client])
fi
AC_ARG_ENABLE(simple-egl-clients,
AS_HELP_STRING([--disable-simple-egl-clients],
[do not build the simple EGL clients]),,
enable_simple_egl_clients="$enable_egl")
AM_CONDITIONAL(BUILD_SIMPLE_EGL_CLIENTS, test "x$enable_simple_egl_clients" = "xyes")
if test x$enable_simple_egl_clients = xyes; then
PKG_CHECK_MODULES(SIMPLE_EGL_CLIENT,
[egl glesv2 wayland-client wayland-egl wayland-cursor])
fi
AC_ARG_ENABLE(simple-dmabuf-intel-client,
AS_HELP_STRING([--disable-simple-dmabuf-intel-client],
[do not build the simple dmabuf intel client]),,
enable_simple_dmabuf_intel_client="auto")
if ! test "x$enable_simple_dmabuf_intel_client" = "xno"; then
PKG_CHECK_MODULES(SIMPLE_DMABUF_INTEL_CLIENT, [wayland-client libdrm libdrm_intel],
have_simple_dmabuf_intel_client=yes, have_simple_dmabuf_intel_client=no)
if test "x$have_simple_dmabuf_intel_client" = "xno" -a "x$enable_simple_dmabuf_intel_client" = "xyes"; then
AC_MSG_ERROR([Intel dmabuf client explicitly enabled, but libdrm_intel couldn't be found])
fi
enable_simple_dmabuf_intel_client="$have_simple_dmabuf_intel_client"
fi
AM_CONDITIONAL(BUILD_SIMPLE_DMABUF_INTEL_CLIENT, test "x$enable_simple_dmabuf_intel_client" = "xyes")
AC_ARG_ENABLE(simple-dmabuf-v4l-client,
AS_HELP_STRING([--disable-simple-dmabuf-v4l-client],
[do not build the simple dmabuf v4l client]),,
enable_simple_dmabuf_v4l_client="auto")
if ! test "x$enable_simple_dmabuf_v4l_client" = "xno"; then
PKG_CHECK_MODULES(SIMPLE_DMABUF_V4L_CLIENT, [wayland-client libdrm],
have_simple_dmabuf_v4l_client=yes, have_simple_dmabuf_v4l_client=no)
if test "x$have_simple_dmabuf_v4l_client" = "xno" -a "x$enable_simple_dmabuf_v4l_client" = "xyes"; then
AC_MSG_ERROR([V4L dmabuf client explicitly enabled, but libdrm couldn't be found])
fi
enable_simple_dmabuf_v4l_client="$have_simple_dmabuf_v4l_client"
fi
AM_CONDITIONAL(BUILD_SIMPLE_DMABUF_V4L_CLIENT, test "x$enable_simple_dmabuf_v4l_client" = "xyes")
AC_ARG_ENABLE(clients, [ --enable-clients],, enable_clients=yes)
AM_CONDITIONAL(BUILD_CLIENTS, test x$enable_clients = xyes)
if test x$enable_clients = xyes; then
AC_DEFINE([BUILD_CLIENTS], [1], [Build the Wayland clients])
PKG_CHECK_MODULES(CLIENT, [wayland-client >= 1.5.91 cairo >= 1.10.0 xkbcommon wayland-cursor])
PKG_CHECK_MODULES(SERVER, [wayland-server])
PKG_CHECK_MODULES(WESTON_INFO, [wayland-client >= 1.5.91])
# Only check for cairo-egl if a GL or GLES renderer requested
AS_IF([test "x$cairo_modules" = "xcairo-gl" -o "x$cairo_modules" = "xcairo-glesv2"], [
PKG_CHECK_MODULES(CAIRO_EGL, [wayland-egl egl cairo-egl >= 1.11.3 $cairo_modules],
[have_cairo_egl=yes], [have_cairo_egl=no])
AS_IF([test "x$have_cairo_egl" = "xyes"],
[AC_DEFINE([HAVE_CAIRO_EGL], [1], [Have cairo-egl])],
[AC_ERROR([cairo-egl not used because $CAIRO_EGL_PKG_ERRORS])])],
[have_cairo_egl=no])
PKG_CHECK_MODULES(PANGO, [pangocairo], [have_pango=yes], [have_pango=no])
fi
AC_ARG_ENABLE(resize-optimization,
AS_HELP_STRING([--disable-resize-optimization],
[disable resize optimization allocating a big buffer in toytoolkit]),,
enable_resize_optimization=yes)
AS_IF([test "x$enable_resize_optimization" = "xyes"],
[AC_DEFINE([USE_RESIZE_POOL], [1], [Use resize memory pool as a performance optimization])])
AC_ARG_ENABLE(weston-launch, [ --enable-weston-launch],, enable_weston_launch=yes)
AM_CONDITIONAL(BUILD_WESTON_LAUNCH, test x$enable_weston_launch == xyes)
if test x$enable_weston_launch == xyes; then
AC_CHECK_LIB([pam], [pam_open_session], [have_pam=yes], [have_pam=no])
if test x$have_pam == xno; then
AC_ERROR([weston-launch requires pam])
fi
PAM_LIBS=-lpam
AC_SUBST(PAM_LIBS)
fi
AM_CONDITIONAL(HAVE_PANGO, test "x$have_pango" = "xyes")
AM_CONDITIONAL(HAVE_CAIRO_GLESV2,
[test "x$have_cairo_egl" = "xyes" -a "x$cairo_modules" = "xcairo-glesv2" -a "x$enable_egl" = "xyes"])
AM_CONDITIONAL(BUILD_FULL_GL_CLIENTS,
test x$cairo_modules = "xcairo-gl" -a "x$have_cairo_egl" = "xyes" -a "x$enable_egl" = "xyes")
AM_CONDITIONAL(BUILD_SUBSURFACES_CLIENT,
[test '(' "x$have_cairo_egl" != "xyes" -o "x$cairo_modules" = "xcairo-glesv2" ')' -a "x$enable_simple_egl_clients" = "xyes"])
AM_CONDITIONAL(ENABLE_DESKTOP_SHELL, true)
AC_ARG_ENABLE(fullscreen-shell,
AS_HELP_STRING([--disable-fullscreen-shell],
[do not build fullscreen-shell server plugin]),,
enable_fullscreen_shell=yes)
AM_CONDITIONAL(ENABLE_FULLSCREEN_SHELL,
test "x$enable_fullscreen_shell" = "xyes")
# CMS modules
AC_ARG_ENABLE(colord,
AS_HELP_STRING([--disable-colord],
[do not build colord CMS support]),,
enable_colord=auto)
if test "x$enable_colord" != "xno"; then
PKG_CHECK_MODULES(COLORD,
colord >= 0.1.27,
have_colord=yes,
have_colord=no)
if test "x$have_colord" = "xno" -a "x$enable_colord" = "xyes"; then
AC_MSG_ERROR([colord support explicitly requested, but colord couldn't be found])
fi
if test "x$have_colord" = "xyes"; then
enable_colord=yes
fi
fi
AM_CONDITIONAL(ENABLE_COLORD, test "x$enable_colord" = "xyes")
# dbus support
AC_ARG_ENABLE(dbus,
AS_HELP_STRING([--disable-dbus],
[do not build with dbus support]),,
enable_dbus=auto)
if test "x$enable_dbus" != "xno"; then
PKG_CHECK_MODULES(DBUS,
dbus-1 >= 1.6,
have_dbus=yes,
have_dbus=no)
if test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"; then
AC_MSG_ERROR([dbus support explicitly requested, but libdbus couldn't be found])
fi
if test "x$have_dbus" = "xyes"; then
enable_dbus=yes
AC_DEFINE([HAVE_DBUS], [1], [Build with dbus support])
else
enable_dbus=no
fi
fi
AM_CONDITIONAL(ENABLE_DBUS, test "x$enable_dbus" = "xyes")
# systemd-login support
AC_ARG_ENABLE(systemd-login,
AS_HELP_STRING([--enable-systemd-login],
[Enable logind support]),,
enable_systemd_login=auto)
if test x$enable_systemd_login != xno -a x$have_dbus != xno; then
PKG_CHECK_MODULES(SYSTEMD_LOGIN,
[libsystemd >= 209],
[have_systemd_login_209=yes;have_systemd_login=yes],
[have_systemd_login_209=no;have_systemd_login=no])
# Older versions of systemd package systemd-login separately. Fall back on that
AS_IF([test x$have_systemd_login != xyes],[
PKG_CHECK_MODULES(SYSTEMD_LOGIN,
[libsystemd-login >= 198],
[have_systemd_login=yes],
[have_systemd_login=no])
])
else
have_systemd_login=no
fi
if test "x$have_systemd_login" = "xno" -a "x$enable_systemd_login" = "xyes"; then
AC_MSG_ERROR([systemd-login support explicitly enabled, but can't find libsystemd>=209, libsystemd-login or dbus])
fi
AS_IF([test "x$have_systemd_login" = "xyes"],
[AC_DEFINE([HAVE_SYSTEMD_LOGIN], [1], [Have systemd-login])])
AM_CONDITIONAL(HAVE_SYSTEMD_LOGIN, test "x$have_systemd_login" = "xyes")
AS_IF([test "x$have_systemd_login_209" = "xyes"],
[AC_DEFINE([HAVE_SYSTEMD_LOGIN_209], [1], [Have systemd-login >= 209])])
# Note that other features might want libxml2, or this feature might use
# alternative xml libraries at some point. Therefore the feature and
# pre-requisite concepts are split.
AC_ARG_ENABLE(junit_xml,
AS_HELP_STRING([--disable-junit-xml],
[do not build with JUnit XML output]),,
enable_junit_xml=auto)
if test "x$enable_junit_xml" != "xno"; then
PKG_CHECK_MODULES(LIBXML2,
[libxml-2.0 >= 2.6],
have_libxml2=yes,
have_libxml2=no)
if test "x$have_libxml2" = "xno" -a "x$enable_junit_xml" = "xyes"; then
AC_MSG_ERROR([JUnit XML support explicitly requested, but libxml2 couldn't be found])
fi
if test "x$have_libxml2" = "xyes"; then
enable_junit_xml=yes
AC_DEFINE(ENABLE_JUNIT_XML, [1], [Build Weston with JUnit output support])
else
enable_junit_xml=no
fi
fi
AM_CONDITIONAL(ENABLE_JUNIT_XML, test "x$enable_junit_xml" = "xyes")
# ivi-shell support
AC_ARG_ENABLE(ivi-shell,
AS_HELP_STRING([--disable-ivi-shell],
[do not build ivi-shell server plugin and client]),,
enable_ivi_shell=yes)
AM_CONDITIONAL(ENABLE_IVI_SHELL, test "x$enable_ivi_shell" = "xyes")
AC_ARG_ENABLE(wcap-tools, [ --disable-wcap-tools],, enable_wcap_tools=yes)
AM_CONDITIONAL(BUILD_WCAP_TOOLS, test x$enable_wcap_tools = xyes)
if test x$enable_wcap_tools = xyes; then
AC_DEFINE([BUILD_WCAP_TOOLS], [1], [Build the wcap tools])
PKG_CHECK_MODULES(WCAP, [cairo])
WCAP_LIBS="$WCAP_LIBS -lm"
fi
PKG_CHECK_MODULES(SETBACKLIGHT, [libudev libdrm], enable_setbacklight=yes, enable_setbacklight=no)
AM_CONDITIONAL(BUILD_SETBACKLIGHT, test "x$enable_setbacklight" = "xyes")
if test "x$GCC" = "xyes"; then
GCC_CFLAGS="-Wall -Wextra -Wno-unused-parameter \
-Wno-missing-field-initializers -g -fvisibility=hidden \
-Wstrict-prototypes -Wmissing-prototypes -Wsign-compare"
fi
AC_SUBST(GCC_CFLAGS)
AC_ARG_ENABLE(libunwind,
AS_HELP_STRING([--disable-libunwind],
[Disable libunwind usage for backtraces]),,
enable_libunwind=auto)
AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$enable_libunwind" = xyes])
if test "x$enable_libunwind" != "xno"; then
PKG_CHECK_MODULES(LIBUNWIND,
libunwind,
have_libunwind=yes,
have_libunwind=no)
if test "x$have_libunwind" = "xno" -a "x$enable_libunwind" = "xyes"; then
AC_MSG_ERROR([libunwind support explicitly requested, but libunwind couldn't be found])
fi
if test "x$have_libunwind" = "xyes"; then
enable_libunwind=yes
AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
fi
fi
if test "x$WESTON_NATIVE_BACKEND" = "x"; then
WESTON_NATIVE_BACKEND="drm-backend.so"
fi
AC_MSG_NOTICE([Weston's native backend: $WESTON_NATIVE_BACKEND])
AC_DEFINE_UNQUOTED([WESTON_NATIVE_BACKEND], ["$WESTON_NATIVE_BACKEND"],
[The default backend to load, if not wayland nor x11.])
if test "x$WESTON_SHELL_CLIENT" = "x"; then
WESTON_SHELL_CLIENT="weston-desktop-shell"
fi
AC_MSG_NOTICE([Weston's default desktop shell client: $WESTON_SHELL_CLIENT])
AC_DEFINE_UNQUOTED([WESTON_SHELL_CLIENT], ["$WESTON_SHELL_CLIENT"],
[The default desktop shell client to load.])
AC_ARG_ENABLE(demo-clients-install,
AS_HELP_STRING([--enable-demo-clients-install],
[Install demo clients built with weston]),,
enable_demo_clients_install=no)
AM_CONDITIONAL(INSTALL_DEMO_CLIENTS, [test "x$enable_demo_clients_install" = "xyes"])
AC_ARG_ENABLE(lcms,
AS_HELP_STRING([--disable-lcms],
[Disable lcms support]),,
enable_lcms=auto)
if test "x$enable_lcms" != "xno"; then
PKG_CHECK_MODULES(LCMS,
lcms2,
have_lcms=yes,
have_lcms=no)
if test "x$have_lcms" = "xno" -a "x$enable_lcms" = "xyes"; then
AC_MSG_ERROR([lcms support explicitly requested, but lcms couldn't be found])
fi
if test "x$have_lcms" = "xyes"; then
enable_lcms=yes
AC_DEFINE(HAVE_LCMS, 1, [Have lcms support])
fi
fi
AM_CONDITIONAL(HAVE_LCMS, [test "x$enable_lcms" = xyes])
AC_PATH_PROG([wayland_scanner], [wayland-scanner])
if test x$wayland_scanner = x; then
PKG_CHECK_MODULES(WAYLAND_SCANNER, [wayland-scanner])
wayland_scanner=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
fi
AC_ARG_ENABLE(systemd_notify,
AS_HELP_STRING([--enable-systemd-notify],
[Enables systemd notifications to
notify systemd about weston state
and update watchdog.]),,
enable_systemd_notify=no)
AM_CONDITIONAL(SYSTEMD_NOTIFY_SUPPORT, test x$enable_systemd_notify = xyes)
if test "x$enable_systemd_notify" = "xyes"; then
AC_DEFINE([SYSTEMD_NOTIFY_SUPPORT], [1], [Build the systemd sd_notify support])
PKG_CHECK_MODULES(SYSTEMD_DAEMON, [libsystemd])
fi
AC_CONFIG_FILES([Makefile src/version.h src/weston.pc])
AM_CONDITIONAL([HAVE_GIT_REPO], [test -f $srcdir/.git/logs/HEAD])
AC_OUTPUT
AC_MSG_RESULT([
Native Backend ${WESTON_NATIVE_BACKEND}
setuid Install ${enable_setuid_install}
Cairo Renderer ${with_cairo}
EGL ${enable_egl}
libxkbcommon ${enable_xkbcommon}
xcb_xkb ${have_xcb_xkb}
XWayland ${enable_xwayland}
dbus ${enable_dbus}
ivi-shell ${enable_ivi_shell}
Build wcap utility ${enable_wcap_tools}
Build Fullscreen Shell ${enable_fullscreen_shell}
Enable developer documentation ${enable_devdocs}
weston-launch utility ${enable_weston_launch}
systemd-login support ${have_systemd_login}
systemd notify support ${enable_systemd_notify}
DRM Compositor ${enable_drm_compositor}
X11 Compositor ${enable_x11_compositor}
Wayland Compositor ${enable_wayland_compositor}
Headless Compositor ${enable_headless_compositor}
RPI Compositor ${enable_rpi_compositor}
FBDEV Compositor ${enable_fbdev_compositor}
RDP Compositor ${enable_rdp_compositor}
Screen Sharing ${enable_screen_sharing}
JUnit XML output ${enable_junit_xml}
Raspberry Pi BCM headers ${have_bcm_host}
Build Clients ${enable_clients}
Build EGL Clients ${have_cairo_egl}
Build Simple Clients ${enable_simple_clients}
Build Simple EGL Clients ${enable_simple_egl_clients}
Install Demo Clients ${enable_demo_clients_install}
Colord Support ${have_colord}
LCMS2 Support ${have_lcms}
libwebp Support ${have_webp}
libunwind Support ${have_libunwind}
VA H.264 encoding Support ${have_libva}
])
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