configure.ac

   1 m4_define([weston_major_version], [4])
   2 m4_define([weston_minor_version], [0])
   3 m4_define([weston_micro_version], [90])
   4 m4_define([weston_version],
   5           [weston_major_version.weston_minor_version.weston_micro_version])
   6 m4_define([libweston_major_version], [5])
   7 m4_define([libweston_minor_version], [0])
   8 m4_define([libweston_patch_version], [0])
   9
  10 AC_PREREQ([2.64])
  11 AC_INIT([weston],
  12         [weston_version],
  13         [https://gitlab.freedesktop.org/wayland/weston/issues/],
  14         [weston],
  15         [https://wayland.freedesktop.org])
  16
  17 WAYLAND_PREREQ_VERSION="1.12.0"
  18
  19 AC_SUBST([WESTON_VERSION_MAJOR], [weston_major_version])
  20 AC_SUBST([WESTON_VERSION_MINOR], [weston_minor_version])
  21 AC_SUBST([WESTON_VERSION_MICRO], [weston_micro_version])
  22 AC_SUBST([WESTON_VERSION], [weston_version])
  23 AC_SUBST([LIBWESTON_MAJOR], [libweston_major_version])
  24 # We use minor as current and age since on ABI/API break/removal we bump major
  25 # so minor will be reset to 0.
  26 m4_define([lt_current], [libweston_minor_version])
  27 m4_define([lt_revision], [libweston_patch_version])
  28 m4_define([lt_age], [libweston_minor_version])
  29 AC_SUBST([LT_VERSION_INFO], [lt_current:lt_revision:lt_age])
  30
  31 AC_CONFIG_AUX_DIR([build-aux])
  32 AC_CONFIG_HEADERS([config.h])
  33 AC_CONFIG_MACRO_DIR([m4])
  34
  35 AC_USE_SYSTEM_EXTENSIONS
  36 AC_SYS_LARGEFILE
  37
  38 save_CFLAGS="$CFLAGS"
  39 export CFLAGS="$CFLAGS -Werror"
  40 AC_HEADER_MAJOR
  41 CFLAGS="$save_CFLAGS"
  42
  43 AM_INIT_AUTOMAKE([1.11 parallel-tests foreign no-dist-gzip dist-xz color-tests subdir-objects])
  44
  45 AM_SILENT_RULES([yes])
  46
  47 # Check Weston and libweston version consistency
  48 m4_if(m4_cmp(weston_micro_version, [90]), [-1],
  49       [
  50         dnl micro < 90
  51         dnl A final or stable release, not a pre-release:
  52         dnl Weston and libweston versions must match.
  53         m4_if(weston_version, libweston_major_version[.]libweston_minor_version[.]libweston_patch_version,
  54               [],
  55               [AC_MSG_ERROR([Weston and libweston version mismatch for a final release])])
  56       ],
  57       [
  58         dnl A pre-release:
  59         dnl libweston must be equal or greater than weston.
  60         m4_case(m4_list_cmp([weston_major_version, weston_minor_version, weston_micro_version],
  61                              [libweston_major_version, libweston_minor_version, libweston_patch_version]),
  62                  [-1], [
  63                         dnl weston < libweston
  64                         dnl libweston must be weston_major+1.0.0
  65                         m4_if(m4_eval(weston_major_version+1)[.0.0],
  66                               libweston_major_version[.]libweston_minor_version[.]libweston_patch_version,
  67                               [],
  68                               [AC_MSG_ERROR([libweston version is greater but not (weston_major+1).0.0])])
  69                  ],
  70                  [0], [
  71                         dnl weston == libweston, all ok
  72                  ],
  73                  [1], [
  74                         dnl weston > libweston, wrong
  75                         AC_MSG_ERROR([Weston version is greater than libweston.])
  76                  ])
  77        ])
  78
  79 # Check for programs
  80 AC_PROG_CC
  81 AC_PROG_SED
  82
  83 # Initialize libtool
  84 LT_PREREQ([2.2])
  85 LT_INIT([disable-static])
  86
  87 AC_ARG_VAR([WESTON_NATIVE_BACKEND],
  88            [Set the native backend to use, if Weston is not running under Wayland nor X11. @<:@default=drm-backend.so@:>@])
  89 AC_ARG_VAR([WESTON_SHELL_CLIENT],
  90            [Set the default desktop shell client to load if none is specified in weston.ini. @<:@default=weston-desktop-shell@:>@])
  91
  92 PKG_PROG_PKG_CONFIG()
  93
  94 # Check for dlsym instead of dlopen because ASAN hijacks the latter
  95 WESTON_SEARCH_LIBS([DL], [dl], [dlsym])
  96
  97 # In old glibc versions (< 2.17) clock_gettime() and clock_getres() are in librt
  98 WESTON_SEARCH_LIBS([CLOCK_GETTIME], [rt], [clock_gettime])
  99 WESTON_SEARCH_LIBS([CLOCK_GETRES], [rt], [clock_getres])
 100
 101 AC_CHECK_DECL(SFD_CLOEXEC,[],
 102               [AC_MSG_ERROR("SFD_CLOEXEC is needed to compile weston")],
 103               [[#include <sys/signalfd.h>]])
 104 AC_CHECK_DECL(TFD_CLOEXEC,[],
 105               [AC_MSG_ERROR("TFD_CLOEXEC is needed to compile weston")],
 106               [[#include <sys/timerfd.h>]])
 107 AC_CHECK_DECL(CLOCK_MONOTONIC,[],
 108               [AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile weston")],
 109               [[#include <time.h>]])
 110 AC_CHECK_HEADERS([execinfo.h])
 111
 112 AC_CHECK_FUNCS([mkostemp strchrnul initgroups posix_fallocate])
 113
 114 # check for libdrm as a build-time dependency only
 115 # libdrm 2.4.30 introduced drm_fourcc.h.
 116 PKG_CHECK_MODULES(LIBDRM, [libdrm >= 2.4.68], [], [AC_MSG_ERROR([
 117      libdrm is a hard build-time dependency for libweston core,
 118      but a sufficient version was not found. However, libdrm
 119      is not a runtime dependency unless you have features
 120      enabled that require it.])])
 121
 122 COMPOSITOR_MODULES="wayland-server >= $WAYLAND_PREREQ_VERSION pixman-1 >= 0.25.2"
 123
 124 AC_CONFIG_FILES([doc/doxygen/tools.doxygen doc/doxygen/tooldev.doxygen])
 125
 126 AC_ARG_ENABLE(devdocs,
 127               AS_HELP_STRING([--disable-devdocs],
 128                              [do not enable building of developer documentation]),,
 129               enable_devdocs=auto)
 130 if test "x$enable_devdocs" != "xno"; then
 131         AC_CHECK_PROGS([DOXYGEN], [doxygen])
 132         if test "x$DOXYGEN" = "x" -a "x$enable_devdocs" = "xyes"; then
 133                 AC_MSG_ERROR([Developer documentation explicitly requested, but Doxygen couldn't be found])
 134         fi
 135         if test "x$DOXYGEN" != "x"; then
 136                 enable_devdocs=yes
 137         else
 138                 enable_devdocs=no
 139         fi
 140 fi
 141 AM_CONDITIONAL(ENABLE_DEVDOCS, test "x$enable_devdocs" = "xyes")
 142
 143 AC_ARG_ENABLE(egl, [  --disable-egl],,
 144               enable_egl=yes)
 145 AM_CONDITIONAL(ENABLE_EGL, test x$enable_egl = xyes)
 146 if test x$enable_egl = xyes; then
 147         AC_DEFINE([ENABLE_EGL], [1], [Build Weston with EGL support])
 148         PKG_CHECK_MODULES(EGL, [egl glesv2])
 149         PKG_CHECK_MODULES([EGL_TESTS], [egl glesv2 wayland-client wayland-egl])
 150         AC_CHECK_HEADERS([linux/sync_file.h])
 151 fi
 152
 153 COMPOSITOR_MODULES="$COMPOSITOR_MODULES xkbcommon >= 0.3.0"
 154
 155 PKG_CHECK_MODULES(XKBCOMMON_COMPOSE, [xkbcommon >= 0.5.0],
 156                   [AC_DEFINE(HAVE_XKBCOMMON_COMPOSE, 1,
 157                      [Define if xkbcommon is 0.5.0 or newer])],true)
 158
 159 AC_ARG_ENABLE(setuid-install, [  --enable-setuid-install],,
 160               enable_setuid_install=yes)
 161 AM_CONDITIONAL(ENABLE_SETUID_INSTALL, test x$enable_setuid_install = xyes)
 162
 163
 164 AC_ARG_ENABLE(xwayland, [  --enable-xwayland],,
 165               enable_xwayland=yes)
 166 AC_ARG_ENABLE(xwayland-test, [  --enable-xwayland-test],,
 167               enable_xwayland_test=yes)
 168 AM_CONDITIONAL(ENABLE_XWAYLAND, test x$enable_xwayland = xyes)
 169 AM_CONDITIONAL(ENABLE_XWAYLAND_TEST, test x$enable_xwayland = xyes -a x$enable_xwayland_test = xyes)
 170 if test x$enable_xwayland = xyes; then
 171   PKG_CHECK_MODULES([XWAYLAND], xcb xcb-xfixes xcb-composite xcb-shape xcursor cairo-xcb)
 172   AC_DEFINE([BUILD_XWAYLAND], [1], [Build the X server launcher])
 173
 174   AC_ARG_WITH(xserver-path, AS_HELP_STRING([--with-xserver-path=PATH],
 175               [Path to X server]), [XSERVER_PATH="$withval"],
 176               [XSERVER_PATH="/usr/bin/Xwayland"])
 177   AC_SUBST([XSERVER_PATH])
 178   if test x$enable_xwayland_test = xyes; then
 179     PKG_CHECK_MODULES([XWAYLAND_TEST], x11)
 180   fi
 181 fi
 182
 183 AC_ARG_ENABLE(x11-compositor, [  --enable-x11-compositor],,
 184               enable_x11_compositor=yes)
 185 AM_CONDITIONAL(ENABLE_X11_COMPOSITOR, test x$enable_x11_compositor = xyes)
 186 have_xcb_xkb=no
 187 if test x$enable_x11_compositor = xyes; then
 188   PKG_CHECK_MODULES([XCB], xcb >= 1.8)
 189   X11_COMPOSITOR_MODULES="x11 x11-xcb xcb-shm"
 190
 191   PKG_CHECK_MODULES(X11_COMPOSITOR_XKB, [xcb-xkb >= 1.9],
 192                     [have_xcb_xkb="yes"], [have_xcb_xkb="no"])
 193   if test "x$have_xcb_xkb" = xyes; then
 194         X11_COMPOSITOR_MODULES="$X11_COMPOSITOR_MODULES xcb-xkb"
 195         AC_DEFINE([HAVE_XCB_XKB], [1], [libxcb supports XKB protocol])
 196   fi
 197
 198   PKG_CHECK_MODULES(X11_COMPOSITOR, [$X11_COMPOSITOR_MODULES])
 199   AC_DEFINE([BUILD_X11_COMPOSITOR], [1], [Build the X11 compositor])
 200 fi
 201
 202
 203 AC_ARG_ENABLE(drm-compositor, [  --enable-drm-compositor],,
 204               enable_drm_compositor=yes)
 205 AM_CONDITIONAL(ENABLE_DRM_COMPOSITOR, test x$enable_drm_compositor = xyes)
 206 if test x$enable_drm_compositor = xyes; then
 207   AC_DEFINE([BUILD_DRM_COMPOSITOR], [1], [Build the DRM compositor])
 208   PKG_CHECK_MODULES(DRM_COMPOSITOR, [libudev >= 136 libdrm >= 2.4.30 gbm])
 209   PKG_CHECK_MODULES(DRM_COMPOSITOR_ATOMIC, [libdrm >= 2.4.78],
 210                     [AC_DEFINE([HAVE_DRM_ATOMIC], 1, [libdrm supports atomic API])],
 211                     [AC_MSG_WARN([libdrm does not support atomic modesetting, will omit that capability])])
 212   PKG_CHECK_MODULES(DRM_COMPOSITOR_GBM, [gbm >= 10.2],
 213                     [AC_DEFINE([HAVE_GBM_FD_IMPORT], 1, [gbm supports dmabuf import])],
 214                     [AC_MSG_WARN([gbm does not support dmabuf import, will omit that capability])])
 215 fi
 216
 217
 218 PKG_CHECK_MODULES(LIBINPUT_BACKEND, [libinput >= 0.8.0])
 219 PKG_CHECK_MODULES(COMPOSITOR, [$COMPOSITOR_MODULES])
 220
 221 PKG_CHECK_MODULES(WAYLAND_PROTOCOLS, [wayland-protocols >= 1.13],
 222                   [ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`])
 223 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
 224
 225 AC_ARG_ENABLE(wayland-compositor, [  --enable-wayland-compositor],,
 226               enable_wayland_compositor=yes)
 227 AM_CONDITIONAL(ENABLE_WAYLAND_COMPOSITOR,
 228                test x$enable_wayland_compositor = xyes)
 229 if test x$enable_wayland_compositor = xyes; then
 230   AC_DEFINE([BUILD_WAYLAND_COMPOSITOR], [1],
 231             [Build the Wayland (nested) compositor])
 232   PKG_CHECK_MODULES(WAYLAND_COMPOSITOR, [wayland-client >= $WAYLAND_PREREQ_VERSION wayland-cursor])
 233   if test x$enable_egl = xyes; then
 234     PKG_CHECK_MODULES(WAYLAND_COMPOSITOR_EGL, [wayland-egl])
 235   fi
 236 fi
 237
 238
 239 AC_ARG_ENABLE(headless-compositor, [  --enable-headless-compositor],,
 240               enable_headless_compositor=yes)
 241 AM_CONDITIONAL(ENABLE_HEADLESS_COMPOSITOR,
 242                test x$enable_headless_compositor = xyes)
 243 if test x$enable_headless_compositor = xyes; then
 244   AC_DEFINE([BUILD_HEADLESS_COMPOSITOR], [1], [Build the headless compositor])
 245 fi
 246
 247
 248 AC_ARG_ENABLE([fbdev-compositor], [  --enable-fbdev-compositor],,
 249               enable_fbdev_compositor=yes)
 250 AM_CONDITIONAL([ENABLE_FBDEV_COMPOSITOR],
 251                [test x$enable_fbdev_compositor = xyes])
 252 AS_IF([test x$enable_fbdev_compositor = xyes], [
 253   AC_DEFINE([BUILD_FBDEV_COMPOSITOR], [1], [Build the fbdev compositor])
 254   PKG_CHECK_MODULES([FBDEV_COMPOSITOR], [libudev >= 136])
 255 ])
 256
 257 AC_ARG_ENABLE([rdp-compositor], [  --enable-rdp-compositor],,
 258               enable_rdp_compositor=no)
 259 AM_CONDITIONAL([ENABLE_RDP_COMPOSITOR],
 260                [test x$enable_rdp_compositor = xyes])
 261 if test x$enable_rdp_compositor = xyes; then
 262   AC_DEFINE([BUILD_RDP_COMPOSITOR], [1], [Build the RDP compositor])
 263   PKG_CHECK_MODULES(RDP_COMPOSITOR, [freerdp2 >= 2.0.0],
 264     [],
 265     [PKG_CHECK_MODULES(RDP_COMPOSITOR, [freerdp >= 1.1.0],[])]
 266   )
 267   SAVED_CPPFLAGS="$CPPFLAGS"
 268   CPPFLAGS="$CPPFLAGS $RDP_COMPOSITOR_CFLAGS"
 269
 270   AC_CHECK_HEADERS([freerdp/version.h])
 271   AC_CHECK_MEMBER([SURFACE_BITS_COMMAND.bmp],
 272         [AC_DEFINE([HAVE_SURFACE_BITS_BMP], [1], [SURFACE_BITS_CMD has bmp field])],
 273         [],
 274         [[#include <freerdp/update.h>]]
 275   )
 276
 277
 278   CPPFLAGS="$SAVED_CPPFLAGS"
 279 fi
 280
 281 AC_ARG_ENABLE([screen-sharing], [  --enable-screen-sharing],,
 282               enable_screen_sharing=no)
 283 AM_CONDITIONAL([ENABLE_SCREEN_SHARING],
 284                [test x$enable_screen_sharing = xyes])
 285 if test x$enable_screen_sharing = xyes; then
 286   PKG_CHECK_MODULES(SCREEN_SHARE, [wayland-client])
 287
 288   if test x$enable_rdp_compositor != xyes; then
 289     AC_MSG_WARN([The screen-share.so module requires the RDP backend.])
 290   fi
 291 fi
 292
 293 AC_ARG_WITH(cairo,
 294             AS_HELP_STRING([--with-cairo=@<:@image|gl|glesv2@:>@]
 295                            [Which Cairo renderer to use for the clients]),
 296                            [],[with_cairo="image"])
 297
 298 if test "x$with_cairo" = "ximage"; then
 299         cairo_modules="cairo"
 300 else
 301 if test "x$with_cairo" = "xgl"; then
 302         cairo_modules="cairo-gl"
 303         AC_MSG_WARN([The --with-cairo=gl option can cause increased resource usage and potential instability, and thus is not recommended.  It is needed only for a few special demo programs.])
 304 else
 305 if test "x$with_cairo" = "xglesv2"; then
 306         cairo_modules="cairo-glesv2"
 307         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.])
 308 else
 309         AC_ERROR([Unknown cairo renderer requested])
 310 fi
 311 fi
 312 fi
 313
 314 # Included for legacy compat
 315 AC_ARG_WITH(cairo-glesv2,
 316             AS_HELP_STRING([--with-cairo-glesv2],
 317                            [Use GLESv2 cairo]))
 318 if test "x$with_cairo_glesv2" = "xyes"; then
 319   cairo_modules="cairo-glesv2"
 320   with_cairo="glesv2"
 321 fi
 322
 323 if test "x$cairo_modules" = "xcairo-glesv2"; then
 324 AC_DEFINE([USE_CAIRO_GLESV2], [1], [Use the GLESv2 GL cairo backend])
 325 fi
 326
 327 PKG_CHECK_MODULES(PIXMAN, [pixman-1])
 328 PKG_CHECK_MODULES(PNG, [libpng])
 329
 330 AC_ARG_WITH([jpeg],
 331             AS_HELP_STRING([--without-jpeg],
 332                            [Use jpeglib for JPEG decoding support [default=auto]]))
 333 AS_IF([test "x$with_jpeg" != "xno"],
 334       [WESTON_SEARCH_LIBS([JPEG], [jpeg], [jpeg_CreateDecompress], [have_jpeglib=yes], [have_jpeglib=no])],
 335       [have_jpeglib=no])
 336 AS_IF([test "x$have_jpeglib" = "xyes"],
 337       [AC_DEFINE([HAVE_JPEG], [1], [Have jpeglib])],
 338       [AS_IF([test "x$with_jpeg" = "xyes"],
 339              [AC_MSG_ERROR([JPEG support explicitly requested, but jpeglib couldn't be found])])])
 340
 341 AC_ARG_WITH([webp],
 342             AS_HELP_STRING([--without-webp],
 343                            [Use libwebp for WebP decoding support [default=auto]]))
 344 AS_IF([test "x$with_webp" != "xno"],
 345       [PKG_CHECK_MODULES(WEBP, [libwebp], [have_webp=yes], [have_webp=no])],
 346       [have_webp=no])
 347 AS_IF([test "x$have_webp" = "xyes"],
 348       [AC_DEFINE([HAVE_WEBP], [1], [Have webp])],
 349       [AS_IF([test "x$with_webp" = "xyes"],
 350              [AC_MSG_ERROR([WebP support explicitly requested, but libwebp couldn't be found])])])
 351
 352 AC_ARG_ENABLE(vaapi-recorder, [  --enable-vaapi-recorder],,
 353               enable_vaapi_recorder=auto)
 354 have_libva=no
 355 if test x$enable_vaapi_recorder != xno; then
 356   PKG_CHECK_MODULES(LIBVA, [libva >= 0.34.0 libva-drm >= 0.34.0],
 357                     [have_libva=yes], [have_libva=no])
 358   if test "x$have_libva" = "xno" -a "x$enable_vaapi_recorder" = "xyes"; then
 359     AC_MSG_ERROR([vaapi-recorder explicitly enabled, but libva couldn't be found])
 360   fi
 361   AS_IF([test "x$have_libva" = "xyes"],
 362         [AC_DEFINE([BUILD_VAAPI_RECORDER], [1], [Build the vaapi recorder])])
 363 fi
 364 AM_CONDITIONAL(ENABLE_VAAPI_RECORDER, test "x$have_libva" = xyes)
 365
 366 PKG_CHECK_MODULES(CAIRO, [cairo])
 367
 368 PKG_CHECK_MODULES(TEST_CLIENT, [wayland-client >= $WAYLAND_PREREQ_VERSION pixman-1])
 369
 370 AC_ARG_ENABLE(simple-clients,
 371               AS_HELP_STRING([--disable-simple-clients],
 372                              [do not build the simple wl_shm clients]),,
 373               enable_simple_clients=yes)
 374 AM_CONDITIONAL(BUILD_SIMPLE_CLIENTS, test "x$enable_simple_clients" = "xyes")
 375 if test x$enable_simple_clients = xyes; then
 376   PKG_CHECK_MODULES(SIMPLE_CLIENT, [wayland-client])
 377 fi
 378
 379 AC_ARG_ENABLE(simple-egl-clients,
 380               AS_HELP_STRING([--disable-simple-egl-clients],
 381                              [do not build the simple EGL clients]),,
 382               enable_simple_egl_clients="$enable_egl")
 383 AM_CONDITIONAL(BUILD_SIMPLE_EGL_CLIENTS, test "x$enable_simple_egl_clients" = "xyes")
 384 if test x$enable_simple_egl_clients = xyes; then
 385   PKG_CHECK_MODULES(SIMPLE_EGL_CLIENT,
 386                     [egl glesv2 wayland-client wayland-egl wayland-cursor])
 387 fi
 388
 389 AC_ARG_ENABLE(simple-dmabuf-drm-client,
 390               AS_HELP_STRING([--disable-simple-dmabuf-drm-client],
 391                              [do not build the simple dmabuf drm client]),,
 392               enable_simple_dmabuf_drm_client="auto")
 393 if ! test "x$enable_simple_dmabuf_drm_client" = "xno"; then
 394   PKG_CHECK_MODULES(SIMPLE_DMABUF_DRM_CLIENT, [wayland-client libdrm egl], [have_simple_dmabuf_libs=yes],
 395                     [have_simple_dmabuf_libs=no])
 396
 397   PKG_CHECK_MODULES(LIBDRM_PLATFORM_FREEDRENO, [libdrm_freedreno],
 398       AC_DEFINE([HAVE_LIBDRM_FREEDRENO], [1], [Build freedreno dmabuf client]) have_simple_dmabuf_drm_client=yes,
 399       [true])
 400   PKG_CHECK_MODULES(LIBDRM_PLATFORM_INTEL, [libdrm_intel],
 401       AC_DEFINE([HAVE_LIBDRM_INTEL], [1], [Build intel dmabuf client]) have_simple_dmabuf_drm_client=yes,
 402       [true])
 403   PKG_CHECK_MODULES(LIBDRM_PLATFORM_ETNAVIV, [libdrm_etnaviv],
 404       AC_DEFINE([HAVE_LIBDRM_ETNAVIV], [1], [Build etnaviv dmabuf client]) have_simple_dmabuf_drm_client=yes,
 405       [true])
 406
 407   if test "x$have_simple_dmabuf_drm_client" != "xyes" -o \
 408           "x$have_simple_dmabuf_libs" = "xno" && \
 409      test "x$enable_simple_dmabuf_drm_client" = "xyes"; then
 410     AC_MSG_ERROR([DRM dmabuf client explicitly enabled, but none of libdrm_{intel,freedreno,etnaviv} found])
 411   fi
 412
 413   if test "x$have_simple_dmabuf_drm_client" = "xyes" -a "x$have_simple_dmabuf_libs" = "xyes"; then
 414     enable_simple_dmabuf_drm_client="yes"
 415   fi
 416 fi
 417 AM_CONDITIONAL(BUILD_SIMPLE_DMABUF_DRM_CLIENT, test "x$enable_simple_dmabuf_drm_client" = "xyes")
 418
 419 AC_ARG_ENABLE(simple-dmabuf-v4l-client,
 420               AS_HELP_STRING([--disable-simple-dmabuf-v4l-client],
 421                              [do not build the simple dmabuf v4l client]),,
 422               enable_simple_dmabuf_v4l_client="auto")
 423 if ! test "x$enable_simple_dmabuf_v4l_client" = "xno"; then
 424   PKG_CHECK_MODULES(SIMPLE_DMABUF_V4L_CLIENT, [wayland-client libdrm],
 425                     have_simple_dmabuf_v4l_client=yes, have_simple_dmabuf_v4l_client=no)
 426   if test "x$have_simple_dmabuf_v4l_client" = "xno" -a "x$enable_simple_dmabuf_v4l_client" = "xyes"; then
 427     AC_MSG_ERROR([V4L dmabuf client explicitly enabled, but libdrm couldn't be found])
 428   fi
 429   enable_simple_dmabuf_v4l_client="$have_simple_dmabuf_v4l_client"
 430 fi
 431 AM_CONDITIONAL(BUILD_SIMPLE_DMABUF_V4L_CLIENT, test "x$enable_simple_dmabuf_v4l_client" = "xyes")
 432
 433 AC_ARG_ENABLE(clients, [  --enable-clients],, enable_clients=yes)
 434 AM_CONDITIONAL(BUILD_CLIENTS, test x$enable_clients = xyes)
 435 have_cairo_egl=no
 436 if test x$enable_clients = xyes; then
 437   AC_DEFINE([BUILD_CLIENTS], [1], [Build the Wayland clients])
 438
 439   PKG_CHECK_MODULES(CLIENT, [wayland-client >= $WAYLAND_PREREQ_VERSION cairo >= 1.10.0 xkbcommon wayland-cursor])
 440   PKG_CHECK_MODULES(SERVER, [wayland-server])
 441   PKG_CHECK_MODULES(WESTON_INFO, [wayland-client >= $WAYLAND_PREREQ_VERSION])
 442
 443   # Only check for cairo-egl if a GL or GLES renderer requested
 444   AS_IF([test "x$cairo_modules" = "xcairo-gl" -o "x$cairo_modules" = "xcairo-glesv2"], [
 445     PKG_CHECK_MODULES(CAIRO_EGL, [wayland-egl egl cairo-egl >= 1.11.3 $cairo_modules],
 446                       [have_cairo_egl=yes], [have_cairo_egl=no])
 447     AS_IF([test "x$have_cairo_egl" = "xyes"],
 448           [AC_DEFINE([HAVE_CAIRO_EGL], [1], [Have cairo-egl])],
 449           [AC_ERROR([cairo-egl not used because $CAIRO_EGL_PKG_ERRORS])])],
 450   [have_cairo_egl=no])
 451
 452   PKG_CHECK_MODULES(PANGO, [pangocairo pango glib-2.0 >= 2.36], [have_pango=yes], [have_pango=no])
 453 fi
 454
 455 AC_ARG_ENABLE(resize-optimization,
 456               AS_HELP_STRING([--disable-resize-optimization],
 457                              [disable resize optimization allocating a big buffer in toytoolkit]),,
 458               enable_resize_optimization=yes)
 459 AS_IF([test "x$enable_resize_optimization" = "xyes"],
 460       [AC_DEFINE([USE_RESIZE_POOL], [1], [Use resize memory pool as a performance optimization])])
 461
 462 AC_ARG_ENABLE(weston-launch, [  --enable-weston-launch],, enable_weston_launch=yes)
 463 AM_CONDITIONAL(BUILD_WESTON_LAUNCH, test x$enable_weston_launch = xyes)
 464 if test x$enable_weston_launch = xyes; then
 465   WESTON_SEARCH_LIBS([PAM], [pam], [pam_open_session], [have_pam=yes], [have_pam=no])
 466   if test x$have_pam = xno; then
 467     AC_ERROR([weston-launch requires pam])
 468   fi
 469 fi
 470
 471 AM_CONDITIONAL(HAVE_PANGO, test "x$have_pango" = "xyes")
 472 if test "x$have_pango" = "xyes"; then
 473   AC_DEFINE([HAVE_PANGO], [1], [Have pango])
 474 fi
 475
 476 AM_CONDITIONAL(HAVE_CAIRO_GLESV2,
 477                [test "x$have_cairo_egl" = "xyes" -a "x$cairo_modules" = "xcairo-glesv2" -a "x$enable_egl" = "xyes"])
 478
 479 AM_CONDITIONAL(BUILD_FULL_GL_CLIENTS,
 480                test x$cairo_modules = "xcairo-gl" -a "x$have_cairo_egl" = "xyes" -a "x$enable_egl" = "xyes")
 481
 482 AM_CONDITIONAL(BUILD_SUBSURFACES_CLIENT,
 483                [test '(' "x$have_cairo_egl" != "xyes" -o "x$cairo_modules" = "xcairo-glesv2" ')' -a "x$enable_simple_egl_clients" = "xyes"])
 484
 485 AM_CONDITIONAL(ENABLE_DESKTOP_SHELL, true)
 486
 487 AC_ARG_ENABLE(fullscreen-shell,
 488               AS_HELP_STRING([--disable-fullscreen-shell],
 489                              [do not build fullscreen-shell server plugin]),,
 490               enable_fullscreen_shell=yes)
 491 AM_CONDITIONAL(ENABLE_FULLSCREEN_SHELL,
 492                test "x$enable_fullscreen_shell" = "xyes")
 493
 494 # CMS modules
 495 AC_ARG_ENABLE(colord,
 496               AS_HELP_STRING([--disable-colord],
 497                              [do not build colord CMS support]),,
 498               enable_colord=auto)
 499 have_colord=no
 500 if test "x$enable_colord" != "xno"; then
 501         PKG_CHECK_MODULES(COLORD,
 502                           colord >= 0.1.27,
 503                           have_colord=yes,
 504                           have_colord=no)
 505         if test "x$have_colord" = "xno" -a "x$enable_colord" = "xyes"; then
 506           AC_MSG_ERROR([colord support explicitly requested, but colord couldn't be found])
 507         fi
 508         if test "x$have_colord" = "xyes"; then
 509              enable_colord=yes
 510         fi
 511 fi
 512 AM_CONDITIONAL(ENABLE_COLORD, test "x$enable_colord" = "xyes")
 513
 514 # dbus support
 515 AC_ARG_ENABLE(dbus,
 516               AS_HELP_STRING([--disable-dbus],
 517                              [do not build with dbus support]),,
 518               enable_dbus=auto)
 519 have_dbus=no
 520 if test "x$enable_dbus" != "xno"; then
 521         PKG_CHECK_MODULES(DBUS,
 522                           dbus-1 >= 1.6,
 523                           have_dbus=yes,
 524                           have_dbus=no)
 525         if test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"; then
 526                 AC_MSG_ERROR([dbus support explicitly requested, but libdbus couldn't be found])
 527         fi
 528         if test "x$have_dbus" = "xyes"; then
 529                 enable_dbus=yes
 530                 AC_DEFINE([HAVE_DBUS], [1], [Build with dbus support])
 531         else
 532                 enable_dbus=no
 533         fi
 534 fi
 535 AM_CONDITIONAL(ENABLE_DBUS, test "x$enable_dbus" = "xyes")
 536
 537 # systemd-login support
 538 AC_ARG_ENABLE(systemd-login,
 539               AS_HELP_STRING([--enable-systemd-login],
 540                              [Enable logind support]),,
 541               enable_systemd_login=auto)
 542 if test x$enable_systemd_login != xno -a x$have_dbus != xno; then
 543   PKG_CHECK_MODULES(SYSTEMD_LOGIN,
 544                     [libsystemd >= 209],
 545                     [have_systemd_login_209=yes;have_systemd_login=yes],
 546                     [have_systemd_login_209=no;have_systemd_login=no])
 547
 548   # Older versions of systemd package systemd-login separately. Fall back on that
 549   AS_IF([test x$have_systemd_login != xyes],[
 550         PKG_CHECK_MODULES(SYSTEMD_LOGIN,
 551                           [libsystemd-login >= 198],
 552                           [have_systemd_login=yes],
 553                           [have_systemd_login=no])
 554         ])
 555 else
 556   have_systemd_login=no
 557 fi
 558
 559 if test "x$have_systemd_login" = "xno" -a "x$enable_systemd_login" = "xyes"; then
 560   AC_MSG_ERROR([systemd-login support explicitly enabled, but can't find libsystemd>=209, libsystemd-login or dbus])
 561 fi
 562
 563 AS_IF([test "x$have_systemd_login" = "xyes"],
 564       [AC_DEFINE([HAVE_SYSTEMD_LOGIN], [1], [Have systemd-login])])
 565 AM_CONDITIONAL(HAVE_SYSTEMD_LOGIN, test "x$have_systemd_login" = "xyes")
 566
 567 AS_IF([test "x$have_systemd_login_209" = "xyes"],
 568       [AC_DEFINE([HAVE_SYSTEMD_LOGIN_209], [1], [Have systemd-login >= 209])])
 569
 570
 571 # Note that other features might want libxml2, or this feature might use
 572 # alternative xml libraries at some point. Therefore the feature and
 573 # pre-requisite concepts are split.
 574 AC_ARG_ENABLE(junit_xml,
 575               AS_HELP_STRING([--disable-junit-xml],
 576                              [do not build with JUnit XML output]),,
 577               enable_junit_xml=auto)
 578 if test "x$enable_junit_xml" != "xno"; then
 579         PKG_CHECK_MODULES(LIBXML2,
 580                           [libxml-2.0 >= 2.6],
 581                           have_libxml2=yes,
 582                           have_libxml2=no)
 583         if test "x$have_libxml2" = "xno" -a "x$enable_junit_xml" = "xyes"; then
 584                 AC_MSG_ERROR([JUnit XML support explicitly requested, but libxml2 couldn't be found])
 585         fi
 586         if test "x$have_libxml2" = "xyes"; then
 587                 enable_junit_xml=yes
 588                 AC_DEFINE(ENABLE_JUNIT_XML, [1], [Build Weston with JUnit output support])
 589         else
 590                 enable_junit_xml=no
 591         fi
 592 fi
 593 AM_CONDITIONAL(ENABLE_JUNIT_XML, test "x$enable_junit_xml" = "xyes")
 594
 595 # ivi-shell support
 596 AC_ARG_ENABLE(ivi-shell,
 597               AS_HELP_STRING([--disable-ivi-shell],
 598                              [do not build ivi-shell server plugin and client]),,
 599               enable_ivi_shell=yes)
 600 AM_CONDITIONAL(ENABLE_IVI_SHELL, test "x$enable_ivi_shell" = "xyes")
 601
 602 AC_ARG_ENABLE(wcap-tools, [  --disable-wcap-tools],, enable_wcap_tools=yes)
 603 AM_CONDITIONAL(BUILD_WCAP_TOOLS, test x$enable_wcap_tools = xyes)
 604 if test x$enable_wcap_tools = xyes; then
 605   AC_DEFINE([BUILD_WCAP_TOOLS], [1], [Build the wcap tools])
 606   PKG_CHECK_MODULES(WCAP, [cairo])
 607   WCAP_LIBS="$WCAP_LIBS -lm"
 608 fi
 609
 610 PKG_CHECK_MODULES(SETBACKLIGHT, [libudev libdrm], enable_setbacklight=yes, enable_setbacklight=no)
 611 AM_CONDITIONAL(BUILD_SETBACKLIGHT, test "x$enable_setbacklight" = "xyes")
 612
 613 if test "x$GCC" = "xyes"; then
 614         GCC_CFLAGS="-Wall -Wextra -Wno-unused-parameter \
 615                 -Wno-shift-negative-value -Wno-missing-field-initializers \
 616                 -g -fvisibility=hidden \
 617                 -Wstrict-prototypes -Wmissing-prototypes -Wsign-compare"
 618 fi
 619 AC_SUBST(GCC_CFLAGS)
 620
 621
 622 if test "x$WESTON_NATIVE_BACKEND" = "x"; then
 623         WESTON_NATIVE_BACKEND="drm-backend.so"
 624 fi
 625 AC_MSG_NOTICE([Weston's native backend: $WESTON_NATIVE_BACKEND])
 626 AC_DEFINE_UNQUOTED([WESTON_NATIVE_BACKEND], ["$WESTON_NATIVE_BACKEND"],
 627                    [The default backend to load, if not wayland nor x11.])
 628
 629 if test "x$WESTON_SHELL_CLIENT" = "x"; then
 630         WESTON_SHELL_CLIENT="weston-desktop-shell"
 631 fi
 632 AC_MSG_NOTICE([Weston's default desktop shell client: $WESTON_SHELL_CLIENT])
 633 AC_DEFINE_UNQUOTED([WESTON_SHELL_CLIENT], ["$WESTON_SHELL_CLIENT"],
 634                    [The default desktop shell client to load.])
 635
 636 AC_ARG_ENABLE(demo-clients-install,
 637               AS_HELP_STRING([--enable-demo-clients-install],
 638                              [Install demo clients built with weston]),,
 639                              enable_demo_clients_install=no)
 640 AM_CONDITIONAL(INSTALL_DEMO_CLIENTS, [test "x$enable_demo_clients_install" = "xyes"])
 641
 642 AC_ARG_ENABLE(lcms,
 643               AS_HELP_STRING([--disable-lcms],
 644                              [Disable lcms support]),,
 645               enable_lcms=auto)
 646 have_lcms=no
 647 if test "x$enable_lcms" != "xno"; then
 648         PKG_CHECK_MODULES(LCMS,
 649                           lcms2,
 650                           have_lcms=yes,
 651                           have_lcms=no)
 652         if test "x$have_lcms" = "xno" -a "x$enable_lcms" = "xyes"; then
 653           AC_MSG_ERROR([lcms support explicitly requested, but lcms couldn't be found])
 654         fi
 655         if test "x$have_lcms" = "xyes"; then
 656                 enable_lcms=yes
 657                 AC_DEFINE(HAVE_LCMS, 1, [Have lcms support])
 658         fi
 659 fi
 660 AM_CONDITIONAL(HAVE_LCMS, [test "x$enable_lcms" = xyes])
 661
 662 AC_PATH_PROG([wayland_scanner], [wayland-scanner])
 663 if test x$wayland_scanner = x; then
 664         PKG_CHECK_MODULES(WAYLAND_SCANNER, [wayland-scanner])
 665         wayland_scanner=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
 666 fi
 667
 668 AC_ARG_ENABLE(systemd_notify,
 669               AS_HELP_STRING([--enable-systemd-notify],
 670                              [Enables systemd notifications to
 671                               notify systemd about weston state
 672                               and update watchdog.
 673                               Also sockets provided by systemd
 674                               in case of socket-base activation
 675                               are added to wayland display]),,
 676               enable_systemd_notify=no)
 677 AM_CONDITIONAL(SYSTEMD_NOTIFY_SUPPORT, test x$enable_systemd_notify = xyes)
 678 if test "x$enable_systemd_notify" = "xyes"; then
 679   AC_DEFINE([SYSTEMD_NOTIFY_SUPPORT], [1], [Build the systemd sd_notify support])
 680   PKG_CHECK_MODULES(SYSTEMD_DAEMON, [libsystemd])
 681 fi
 682
 683 AC_CONFIG_FILES([Makefile libweston/version.h compositor/weston.pc])
 684
 685 # AC_CONFIG_FILES needs the full name when running autoconf, so we need to use
 686 # libweston_abi_version here, and outside [] because of m4 quoting rules
 687 AC_CONFIG_FILES([libweston/libweston-]libweston_major_version[.pc:libweston/libweston.pc.in])
 688 AC_CONFIG_FILES([libweston/libweston-]libweston_major_version[-uninstalled.pc:libweston/libweston-uninstalled.pc.in])
 689 AC_CONFIG_FILES([libweston-desktop/libweston-desktop-]libweston_major_version[.pc:libweston-desktop/libweston-desktop.pc.in])
 690 AC_CONFIG_FILES([libweston-desktop/libweston-desktop-]libweston_major_version[-uninstalled.pc:libweston-desktop/libweston-desktop-uninstalled.pc.in])
 691
 692 AM_CONDITIONAL([HAVE_GIT_REPO], [test -f $srcdir/.git/logs/HEAD])
 693
 694 AC_OUTPUT
 695
 696 AC_MSG_RESULT([
 697         Native Backend                  ${WESTON_NATIVE_BACKEND}
 698         setuid Install                  ${enable_setuid_install}
 699
 700         Cairo Renderer                  ${with_cairo}
 701         EGL                             ${enable_egl}
 702         xcb_xkb                         ${have_xcb_xkb}
 703         XWayland                        ${enable_xwayland}
 704         dbus                            ${enable_dbus}
 705
 706         ivi-shell                       ${enable_ivi_shell}
 707
 708         Build wcap utility              ${enable_wcap_tools}
 709         Build Fullscreen Shell          ${enable_fullscreen_shell}
 710         Enable developer documentation  ${enable_devdocs}
 711
 712         weston-launch utility           ${enable_weston_launch}
 713         systemd-login support           ${have_systemd_login}
 714         systemd notify support          ${enable_systemd_notify}
 715
 716         DRM Compositor                  ${enable_drm_compositor}
 717         X11 Compositor                  ${enable_x11_compositor}
 718         Wayland Compositor              ${enable_wayland_compositor}
 719         Headless Compositor             ${enable_headless_compositor}
 720         FBDEV Compositor                ${enable_fbdev_compositor}
 721         RDP Compositor                  ${enable_rdp_compositor}
 722         Screen Sharing                  ${enable_screen_sharing}
 723         JUnit XML output                ${enable_junit_xml}
 724
 725         Build Clients                   ${enable_clients}
 726         Build EGL Clients               ${have_cairo_egl}
 727         Build Simple Clients            ${enable_simple_clients}
 728         Build Simple EGL Clients        ${enable_simple_egl_clients}
 729
 730         Install Demo Clients            ${enable_demo_clients_install}
 731
 732         Colord Support                  ${have_colord}
 733         LCMS2 Support                   ${have_lcms}
 734         libjpeg Support                 ${have_jpeglib}
 735         libwebp Support                 ${have_webp}
 736         VA H.264 encoding Support       ${have_libva}
 737 ])