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weston/configure.ac

408 lines
15 KiB

m4_define([weston_major_version], [1])
m4_define([weston_minor_version], [2])
m4_define([weston_micro_version], [0])
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_HEADERS([config.h])
AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([1.11 parallel-tests foreign no-dist-gzip dist-xz color-tests])
14 years ago
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@:>@])
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])
COMPOSITOR_MODULES="wayland-server >= 1.1.90 pixman-1"
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])
COMPOSITOR_MODULES="$COMPOSITOR_MODULES egl >= 7.10 glesv2"
fi
AC_ARG_ENABLE(xkbcommon,
AS_HELP_STRING([--disable-xkbcommon], [Disable libxkbcommon
support: This is only useful in environments
where you do not have a hardware keyboard. If
libxkbcommon support is disabled clients will not
be sent a keymap and and must know how to
interpret the keycode sent for any key event.]),,
enable_xkbcommon=yes)
if test x$enable_xkbcommon = xyes; then
AC_DEFINE(ENABLE_XKBCOMMON, [1], [Build Weston with libxkbcommon support])
COMPOSITOR_MODULES="$COMPOSITOR_MODULES xkbcommon"
fi
PKG_CHECK_MODULES(COMPOSITOR, [$COMPOSITOR_MODULES])
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$enable_xwayland = xyes; then
PKG_CHECK_MODULES([XWAYLAND], xcb xcb-xfixes xcursor cairo-xcb)
AC_DEFINE([BUILD_XWAYLAND], [1], [Build the X server launcher])
AC_ARG_WITH(xserver-path, AS_HELP_STRING([--with-xserver-path=PATH],
[Path to X server]), [XSERVER_PATH="$withval"],
[XSERVER_PATH="$bindir/Xorg"])
AC_SUBST([XSERVER_PATH])
if test x$enable_xwayland_test = xyes; then
PKG_CHECK_MODULES([XWAYLAND_TEST], xcb xcb-dri2 libdrm)
fi
fi
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 -a x$enable_egl = xyes)
if test x$enable_drm_compositor = xyes -a x$enable_egl = xyes; then
AC_DEFINE([BUILD_DRM_COMPOSITOR], [1], [Build the DRM compositor])
PKG_CHECK_MODULES(DRM_COMPOSITOR, [libudev >= 136 libdrm >= 2.4.30 gbm mtdev >= 1.1.0])
fi
AC_ARG_ENABLE(wayland-compositor, [ --enable-wayland-compositor],,
enable_wayland_compositor=yes)
AM_CONDITIONAL(ENABLE_WAYLAND_COMPOSITOR,
test x$enable_wayland_compositor = xyes -a x$enable_egl = xyes)
if test x$enable_wayland_compositor = xyes -a x$enable_egl = xyes; then
AC_DEFINE([BUILD_WAYLAND_COMPOSITOR], [1],
[Build the Wayland (nested) compositor])
PKG_CHECK_MODULES(WAYLAND_COMPOSITOR, [wayland-client wayland-egl])
fi
AC_ARG_ENABLE(headless-compositor, [ --enable-headless-compositor],,
enable_headless_compositor=yes)
AM_CONDITIONAL(ENABLE_HEADLESS_COMPOSITOR,
test x$enable_headless_compositor = xyes)
rpi: a backend for Raspberry Pi Add a new backend for the Raspberry Pi. This backend uses the DispmanX API to initialise the display, and create an EGLSurface, so that GLESv2 rendering is shown on the "framebuffer". No X server is involved. All compositing happens through GLESv2. The created EGLSurface is specifically configured as buffer content preserving, otherwise Weston wouuld show only the latest damage and everything else was black. This may be sub-optimal, since we are not alternating between two buffers, like the DRM backend is, and content preserving may imply a fullscreen copy on each frame. Page flips are not properly hooked up yet. The display update will block, and we use a timer to call weston_output_finish_frame(), just like the x11 backend does. This backend handles the VT and tty just like the DRM backend does. While VT switching works in theory, the display output seems to be frozen while switched away from Weston. You can still switch back. Seats and connectors cannot be explicitly specified, and multiple seats are not expected. Udev is used to find the input devices. Input devices are opened directly, weston-launch is not supported at this time. You may need to confirm that your pi user has access to input device nodes. The Raspberry Pi backend is built by default. It can be build-tested without the Raspberry Pi headers and libraries, because we provide stubs in rpi-bcm-stubs.h, but such resulting binary is non-functional. If using stubs, the backend is built but not installed. VT and tty handling, and udev related code are pretty much copied from the DRM backend, hence the copyrights. The rpi-bcm-stubs.h code is copied from the headers on Raspberry Pi, including their copyright notice, and modified. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
12 years ago
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$enable_rpi_compositor" = "xyes")
rpi: a backend for Raspberry Pi Add a new backend for the Raspberry Pi. This backend uses the DispmanX API to initialise the display, and create an EGLSurface, so that GLESv2 rendering is shown on the "framebuffer". No X server is involved. All compositing happens through GLESv2. The created EGLSurface is specifically configured as buffer content preserving, otherwise Weston wouuld show only the latest damage and everything else was black. This may be sub-optimal, since we are not alternating between two buffers, like the DRM backend is, and content preserving may imply a fullscreen copy on each frame. Page flips are not properly hooked up yet. The display update will block, and we use a timer to call weston_output_finish_frame(), just like the x11 backend does. This backend handles the VT and tty just like the DRM backend does. While VT switching works in theory, the display output seems to be frozen while switched away from Weston. You can still switch back. Seats and connectors cannot be explicitly specified, and multiple seats are not expected. Udev is used to find the input devices. Input devices are opened directly, weston-launch is not supported at this time. You may need to confirm that your pi user has access to input device nodes. The Raspberry Pi backend is built by default. It can be build-tested without the Raspberry Pi headers and libraries, because we provide stubs in rpi-bcm-stubs.h, but such resulting binary is non-functional. If using stubs, the backend is built but not installed. VT and tty handling, and udev related code are pretty much copied from the DRM backend, hence the copyrights. The rpi-bcm-stubs.h code is copied from the headers on Raspberry Pi, including their copyright notice, and modified. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
12 years ago
have_bcm_host="no"
if test "x$enable_rpi_compositor" = "xyes"; then
rpi: a backend for Raspberry Pi Add a new backend for the Raspberry Pi. This backend uses the DispmanX API to initialise the display, and create an EGLSurface, so that GLESv2 rendering is shown on the "framebuffer". No X server is involved. All compositing happens through GLESv2. The created EGLSurface is specifically configured as buffer content preserving, otherwise Weston wouuld show only the latest damage and everything else was black. This may be sub-optimal, since we are not alternating between two buffers, like the DRM backend is, and content preserving may imply a fullscreen copy on each frame. Page flips are not properly hooked up yet. The display update will block, and we use a timer to call weston_output_finish_frame(), just like the x11 backend does. This backend handles the VT and tty just like the DRM backend does. While VT switching works in theory, the display output seems to be frozen while switched away from Weston. You can still switch back. Seats and connectors cannot be explicitly specified, and multiple seats are not expected. Udev is used to find the input devices. Input devices are opened directly, weston-launch is not supported at this time. You may need to confirm that your pi user has access to input device nodes. The Raspberry Pi backend is built by default. It can be build-tested without the Raspberry Pi headers and libraries, because we provide stubs in rpi-bcm-stubs.h, but such resulting binary is non-functional. If using stubs, the backend is built but not installed. VT and tty handling, and udev related code are pretty much copied from the DRM backend, hence the copyrights. The rpi-bcm-stubs.h code is copied from the headers on Raspberry Pi, including their copyright notice, and modified. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
12 years ago
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$enable_rdp_compositor = xyes; then
AC_DEFINE([BUILD_RDP_COMPOSITOR], [1], [Build the RDP compositor])
PKG_CHECK_MODULES(RDP_COMPOSITOR, [freerdp >= 1.1.0])
fi
AC_ARG_WITH(cairo-glesv2,
AS_HELP_STRING([--with-cairo-glesv2],
[Use GLESv2 cairo instead of full GL]))
if test "x$with_cairo_glesv2" = "xyes"; then
cairo_modules="cairo-glesv2"
AC_DEFINE([USE_CAIRO_GLESV2], [1], [Use the GLESv2 GL cairo backend])
else
cairo_modules="cairo-gl"
fi
PKG_CHECK_MODULES(PIXMAN, [pixman-1])
PKG_CHECK_MODULES(PNG, [libpng])
PKG_CHECK_MODULES(WEBP, [libwebp], [have_webp=yes], [have_webp=no])
AS_IF([test "x$have_webp" = "xyes"],
[AC_DEFINE([HAVE_WEBP], [1], [Have webp])])
AC_CHECK_LIB([jpeg], [jpeg_CreateDecompress], have_jpeglib=yes)
if test x$have_jpeglib = xyes; then
JPEG_LIBS="-ljpeg"
else
AC_ERROR([libjpeg not found])
fi
AC_SUBST(JPEG_LIBS)
PKG_CHECK_MODULES(CAIRO, [cairo])
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=yes)
AM_CONDITIONAL(BUILD_SIMPLE_EGL_CLIENTS, test "x$enable_simple_egl_clients" = "xyes" -a "x$enable_egl" = "xyes")
if test x$enable_simple_egl_clients = xyes -a x$enable_egl = xyes; then
PKG_CHECK_MODULES(SIMPLE_EGL_CLIENT,
[egl >= 7.10 glesv2 wayland-client wayland-egl wayland-cursor])
fi
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 cairo >= 1.10.0 xkbcommon wayland-cursor])
PKG_CHECK_MODULES(SERVER, [wayland-server])
PKG_CHECK_MODULES(WESTON_INFO, [wayland-client])
PKG_CHECK_MODULES(POPPLER, [poppler-glib glib-2.0 gobject-2.0 gio-2.0 ],
[have_poppler=yes], [have_poppler=no])
PKG_CHECK_MODULES(CAIRO_EGL, [wayland-egl egl >= 7.10 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_MSG_WARN([clients will use cairo image, cairo-egl not used because $CAIRO_EGL_PKG_ERRORS])])
PKG_CHECK_MODULES(PANGO, [pangocairo], [have_pango=yes], [have_pango=no])
fi
AC_ARG_ENABLE(resize-optimization,
AS_HELP_STRING([--disable-resize-optimization],
[disable resize optimization allocating a big buffer in toytoolkit]),,
enable_resize_optimization=yes)
AS_IF([test "x$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
PKG_CHECK_MODULES(WESTON_LAUNCH, [libdrm])
PKG_CHECK_MODULES(SYSTEMD_LOGIN, [libsystemd-login],
[have_systemd_login=yes], [have_systemd_login=no])
AS_IF([test "x$have_systemd_login" = "xyes"],
[AC_DEFINE([HAVE_SYSTEMD_LOGIN], [1], [Have systemd-login])])
AC_CHECK_LIB([pam], [pam_open_session], [have_pam=yes], [have_pam=no])
if test x$have_pam == xno; then
AC_ERROR([weston-launch requires pam])
fi
WESTON_LAUNCH_LIBS="$WESTON_LAUNCH_LIBS -lpam"
fi
if test x$enable_egl = xyes; then
PKG_CHECK_MODULES(GLU, [glu], [have_glu=yes], [have_glu=no])
fi
AM_CONDITIONAL(HAVE_GLU, test "x$have_glu" = "xyes")
AM_CONDITIONAL(HAVE_POPPLER, test "x$have_poppler" = "xyes")
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")
clients: add subsurfaces demo Add a demo program with: - a main surface (green) - a Cairo-image sub-surface (red) - a raw GLESv2 widget (triangle) Sub-surface input region is set empty to avoid problems in toytoolkit. If Cairo links to libGL, then we will end up with also libGLESv2 linked to subsurfaces program, and both libs getting really used, which leads to disaster. Do not build subsurfaces demo, if Cairo links to libGL and cairo-egl is usable. The GL rendering loop is not tied to the toytoolkit or the widget, but runs directly from its own frame callback. Therefore it runs independent of the rest of the application. This also relies on one of two things: - eglSwapInterval(0) is implemented, and therefore eglSwapBuffers never blocks indefinitely, or - toytoolkit has a workaround, that guarantees that eglSwapBuffers will return soon, when we force a repaint on resize. Otherwise the demo will deadlock. The code is separated into three sections: 1. The library component, using only EGL, GLESv2, and libwayland-client APIs, and not aware of any toolkit details of the parent application. This runs independently until the parent application tells otherwise. 2. The glue code: a toytoolkit application widget, who has its own rendering machinery. 3. The application written in toytoolkit. This patch also adds new toytoolkit interfaces: - widget_get_wl_surface() - widget_get_last_time() - widget_input_region_add() Toytoolkit applications have not had a possibility to change the input region. The frame widget (decorations) set the input region on its own when used, otherwise the default input region of everything has been used. If a window does not have a frame widget, it can now use widget_input_region_add() to set a custom input region. These are not window methods, because a widget may lie on a different wl_surface (sub-surface) than the window. Changes in v3: - replace set_commit_mode with set_sync and set_desync Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
12 years ago
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(tablet-shell,
AS_HELP_STRING([--disable-tablet-shell],
[do not build tablet-shell server plugin and client]),,
enable_tablet_shell=yes)
AM_CONDITIONAL(ENABLE_TABLET_SHELL,
test "x$enable_tablet_shell" = "xyes")
# CMS modules
AC_ARG_ENABLE(colord,
AS_HELP_STRING([--disable-colord],
[do not build colord CMS support]),,
enable_colord=auto)
if test "x$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")
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="$WCAP_LIBS -lm"
fi
AC_CHECK_PROG(RSVG_CONVERT, rsvg-convert, rsvg-convert)
AM_CONDITIONAL(HAVE_RSVG_CONVERT, test -n "$RSVG_CONVERT")
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"
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.])
PKG_CHECK_MODULES(LCMS, lcms2,
[have_lcms=yes], [have_lcms=no])
if test "x$have_lcms" = xyes; then
AC_DEFINE(HAVE_LCMS, 1, [Have lcms support])
fi
AM_CONDITIONAL(HAVE_LCMS, [test "x$have_lcms" = xyes])
WAYLAND_SCANNER_RULES(['$(top_srcdir)/protocol'])
AC_CONFIG_FILES([Makefile
shared/Makefile
src/Makefile
src/xwayland/Makefile
src/version.h
src/weston.pc
14 years ago
clients/Makefile
wcap/Makefile
13 years ago
data/Makefile
tests: add matrix-test Add a new directory tests/ for unit test applications. This directory will be built only if --enable-tests is given to ./configure. Add matrix-test application. It excercises especially the weston_matrix_invert() and weston_matrix_inverse_transform() functions. It has one test for correctness and precision, and other tests for measuring the speed of various matrix operations. For the record, the correctness test prints: a random matrix: 1.112418e-02 2.628150e+00 8.205844e+02 -1.147526e-04 4.943677e-04 -1.117819e-04 -9.158849e-06 3.678122e-02 7.915063e-03 -3.093254e-04 -4.376583e+02 3.424706e-02 -2.504038e+02 2.481788e+03 -7.545445e+01 1.752909e-03 The matrix multiplied by its inverse, error: 0.000000e+00 -0.000000e+00 -0.000000e+00 -0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -0.000000e+00 -0.000000e+00 0.000000e+00 -0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 max abs error: 0, original determinant 11595.2 Running a test loop for 10 seconds... test fail, det: -0.00464805, error sup: inf test fail, det: -0.0424053, error sup: 1.30787e-06 test fail, det: 5.15191, error sup: 1.15956e-06 tests: 6791767 ok, 1 not invertible but ok, 3 failed. Total: 6791771 iterations. These results are expected with the current precision thresholds in src/matrix.c and tests/matrix-test.c. The random number generator is seeded with a constant, so the random numbers should be the same on every run. Machine speed and scheduling affect how many iterations are run. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
13 years ago
protocol/Makefile
man/Makefile
tests: add matrix-test Add a new directory tests/ for unit test applications. This directory will be built only if --enable-tests is given to ./configure. Add matrix-test application. It excercises especially the weston_matrix_invert() and weston_matrix_inverse_transform() functions. It has one test for correctness and precision, and other tests for measuring the speed of various matrix operations. For the record, the correctness test prints: a random matrix: 1.112418e-02 2.628150e+00 8.205844e+02 -1.147526e-04 4.943677e-04 -1.117819e-04 -9.158849e-06 3.678122e-02 7.915063e-03 -3.093254e-04 -4.376583e+02 3.424706e-02 -2.504038e+02 2.481788e+03 -7.545445e+01 1.752909e-03 The matrix multiplied by its inverse, error: 0.000000e+00 -0.000000e+00 -0.000000e+00 -0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -0.000000e+00 -0.000000e+00 0.000000e+00 -0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 max abs error: 0, original determinant 11595.2 Running a test loop for 10 seconds... test fail, det: -0.00464805, error sup: inf test fail, det: -0.0424053, error sup: 1.30787e-06 test fail, det: 5.15191, error sup: 1.15956e-06 tests: 6791767 ok, 1 not invertible but ok, 3 failed. Total: 6791771 iterations. These results are expected with the current precision thresholds in src/matrix.c and tests/matrix-test.c. The random number generator is seeded with a constant, so the random numbers should be the same on every run. Machine speed and scheduling affect how many iterations are run. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
13 years ago
tests/Makefile])
AC_OUTPUT