build: Allow more control over cairo use in the clients
[platform/upstream/weston.git] / configure.ac
1 m4_define([weston_major_version], [1])
2 m4_define([weston_minor_version], [2])
3 m4_define([weston_micro_version], [0])
4 m4_define([weston_version],
5           [weston_major_version.weston_minor_version.weston_micro_version])
6
7 AC_PREREQ([2.64])
8 AC_INIT([weston],
9         [weston_version],
10         [https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=weston_version],
11         [weston],
12         [http://wayland.freedesktop.org/])
13
14 AC_SUBST([WESTON_VERSION_MAJOR], [weston_major_version])
15 AC_SUBST([WESTON_VERSION_MINOR], [weston_minor_version])
16 AC_SUBST([WESTON_VERSION_MICRO], [weston_micro_version])
17 AC_SUBST([WESTON_VERSION], [weston_version])
18
19 AC_CONFIG_HEADERS([config.h])
20
21 AC_USE_SYSTEM_EXTENSIONS
22
23 AM_INIT_AUTOMAKE([1.11 parallel-tests foreign no-dist-gzip dist-xz color-tests])
24
25 AM_SILENT_RULES([yes])
26
27 # Check for programs
28 AC_PROG_CC
29 AC_PROG_SED
30
31 # Initialize libtool
32 LT_PREREQ([2.2])
33 LT_INIT([disable-static])
34
35 AC_ARG_VAR([WESTON_NATIVE_BACKEND],
36            [Set the native backend to use, if Weston is not running under Wayland nor X11. @<:@default=drm-backend.so@:>@])
37
38 PKG_PROG_PKG_CONFIG()
39
40 AC_CHECK_FUNC([dlopen], [],
41               AC_CHECK_LIB([dl], [dlopen], DLOPEN_LIBS="-ldl"))
42 AC_SUBST(DLOPEN_LIBS)
43
44 AC_CHECK_DECL(SFD_CLOEXEC,[],
45               [AC_MSG_ERROR("SFD_CLOEXEC is needed to compile weston")],
46               [[#include <sys/signalfd.h>]])
47 AC_CHECK_DECL(TFD_CLOEXEC,[],
48               [AC_MSG_ERROR("TFD_CLOEXEC is needed to compile weston")],
49               [[#include <sys/timerfd.h>]])
50 AC_CHECK_DECL(CLOCK_MONOTONIC,[],
51               [AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile weston")],
52               [[#include <time.h>]])
53 AC_CHECK_HEADERS([execinfo.h])
54
55 AC_CHECK_FUNCS([mkostemp strchrnul initgroups])
56
57 COMPOSITOR_MODULES="wayland-server >= 1.1.90 pixman-1"
58
59 AC_ARG_ENABLE(egl, [  --disable-egl],,
60               enable_egl=yes)
61 AM_CONDITIONAL(ENABLE_EGL, test x$enable_egl = xyes)
62 if test x$enable_egl = xyes; then
63         AC_DEFINE([ENABLE_EGL], [1], [Build Weston with EGL support])
64         COMPOSITOR_MODULES="$COMPOSITOR_MODULES egl >= 7.10 glesv2"
65 fi
66
67 AC_ARG_ENABLE(xkbcommon,
68               AS_HELP_STRING([--disable-xkbcommon], [Disable libxkbcommon
69                               support: This is only useful in environments
70                               where you do not have a hardware keyboard. If
71                               libxkbcommon support is disabled clients will not
72                               be sent a keymap and and must know how to
73                               interpret the keycode sent for any key event.]),,
74               enable_xkbcommon=yes)
75 if test x$enable_xkbcommon = xyes; then
76         AC_DEFINE(ENABLE_XKBCOMMON, [1], [Build Weston with libxkbcommon support])
77         COMPOSITOR_MODULES="$COMPOSITOR_MODULES xkbcommon"
78 fi
79
80 PKG_CHECK_MODULES(COMPOSITOR, [$COMPOSITOR_MODULES])
81
82 AC_ARG_ENABLE(setuid-install, [  --enable-setuid-install],,
83               enable_setuid_install=yes)
84 AM_CONDITIONAL(ENABLE_SETUID_INSTALL, test x$enable_setuid_install = xyes)
85
86
87 AC_ARG_ENABLE(xwayland, [  --enable-xwayland],,
88               enable_xwayland=yes)
89 AC_ARG_ENABLE(xwayland-test, [  --enable-xwayland-test],,
90               enable_xwayland_test=yes)
91 AM_CONDITIONAL(ENABLE_XWAYLAND, test x$enable_xwayland = xyes)
92 AM_CONDITIONAL(ENABLE_XWAYLAND_TEST, test x$enable_xwayland = xyes -a x$enable_xwayland_test = xyes)
93 if test x$enable_xwayland = xyes; then
94   PKG_CHECK_MODULES([XWAYLAND], xcb xcb-xfixes xcursor cairo-xcb)
95   AC_DEFINE([BUILD_XWAYLAND], [1], [Build the X server launcher])
96
97   AC_ARG_WITH(xserver-path, AS_HELP_STRING([--with-xserver-path=PATH],
98               [Path to X server]), [XSERVER_PATH="$withval"],
99               [XSERVER_PATH="$bindir/Xorg"])
100   AC_SUBST([XSERVER_PATH])
101   if test x$enable_xwayland_test = xyes; then
102     PKG_CHECK_MODULES([XWAYLAND_TEST], xcb xcb-dri2 libdrm)
103   fi
104 fi
105
106
107 AC_ARG_ENABLE(x11-compositor, [  --enable-x11-compositor],,
108               enable_x11_compositor=yes)
109 AM_CONDITIONAL(ENABLE_X11_COMPOSITOR, test x$enable_x11_compositor = xyes)
110 if test x$enable_x11_compositor = xyes; then
111   PKG_CHECK_MODULES([XCB], xcb)
112   xcb_save_LIBS=$LIBS
113   xcb_save_CFLAGS=$CFLAGS
114   CFLAGS=$XCB_CFLAGS
115   LIBS=$XCB_LIBS
116   AC_CHECK_FUNCS([xcb_poll_for_queued_event])
117   LIBS=$xcb_save_LIBS
118   CFLAGS=$xcb_save_CFLAGS
119
120   X11_COMPOSITOR_MODULES="x11 x11-xcb xcb-shm"
121
122   PKG_CHECK_MODULES(X11_COMPOSITOR_XKB, [xcb-xkb],
123                     [have_xcb_xkb="yes"], [have_xcb_xkb="no"])
124   if test "x$have_xcb_xkb" = xyes; then
125         # Most versions of XCB have totally broken XKB bindings, where the
126         # events don't work.  Make sure we can actually use them.
127         xcb_xkb_save_CFLAGS=$CFLAGS
128         CFLAGS=$X11_COMPOSITOR_XKB_CFLAGS
129         AC_CHECK_MEMBER([struct xcb_xkb_state_notify_event_t.xkbType],
130                         [], [have_xcb_xkb=no], [[#include <xcb/xkb.h>]])
131         CFLAGS=$xcb_xkb_save_CFLAGS
132   fi
133   if test "x$have_xcb_xkb" = xyes; then
134         X11_COMPOSITOR_MODULES="$X11_COMPOSITOR_MODULES xcb-xkb"
135         AC_DEFINE([HAVE_XCB_XKB], [1], [libxcb supports XKB protocol])
136   fi
137
138   PKG_CHECK_MODULES(X11_COMPOSITOR, [$X11_COMPOSITOR_MODULES])
139   AC_DEFINE([BUILD_X11_COMPOSITOR], [1], [Build the X11 compositor])
140 fi
141
142
143 AC_ARG_ENABLE(drm-compositor, [  --enable-drm-compositor],,
144               enable_drm_compositor=yes)
145 AM_CONDITIONAL(ENABLE_DRM_COMPOSITOR, test x$enable_drm_compositor = xyes -a x$enable_egl = xyes)
146 if test x$enable_drm_compositor = xyes -a x$enable_egl = xyes; then
147   AC_DEFINE([BUILD_DRM_COMPOSITOR], [1], [Build the DRM compositor])
148   PKG_CHECK_MODULES(DRM_COMPOSITOR, [libudev >= 136 libdrm >= 2.4.30 gbm mtdev >= 1.1.0])
149 fi
150
151
152 AC_ARG_ENABLE(wayland-compositor, [  --enable-wayland-compositor],,
153               enable_wayland_compositor=yes)
154 AM_CONDITIONAL(ENABLE_WAYLAND_COMPOSITOR,
155                test x$enable_wayland_compositor = xyes -a x$enable_egl = xyes)
156 if test x$enable_wayland_compositor = xyes -a x$enable_egl = xyes; then
157   AC_DEFINE([BUILD_WAYLAND_COMPOSITOR], [1],
158             [Build the Wayland (nested) compositor])
159   PKG_CHECK_MODULES(WAYLAND_COMPOSITOR, [wayland-client wayland-egl])
160 fi
161
162
163 AC_ARG_ENABLE(headless-compositor, [  --enable-headless-compositor],,
164               enable_headless_compositor=yes)
165 AM_CONDITIONAL(ENABLE_HEADLESS_COMPOSITOR,
166                test x$enable_headless_compositor = xyes)
167
168
169 AC_ARG_ENABLE(rpi-compositor,
170               AS_HELP_STRING([--disable-rpi-compositor],
171                              [do not build the Raspberry Pi backend]),,
172               enable_rpi_compositor=yes)
173 AM_CONDITIONAL(ENABLE_RPI_COMPOSITOR, test "x$enable_rpi_compositor" = "xyes")
174 have_bcm_host="no"
175 if test "x$enable_rpi_compositor" = "xyes"; then
176   AC_DEFINE([BUILD_RPI_COMPOSITOR], [1], [Build the compositor for Raspberry Pi])
177   PKG_CHECK_MODULES(RPI_COMPOSITOR, [libudev >= 136 mtdev >= 1.1.0])
178   PKG_CHECK_MODULES(RPI_BCM_HOST, [bcm_host],
179                     [have_bcm_host="yes"
180                      AC_DEFINE([HAVE_BCM_HOST], [1], [have Raspberry Pi BCM headers])],
181                     [AC_MSG_WARN([Raspberry Pi BCM host libraries not found, will use stubs instead.])])
182 fi
183 AM_CONDITIONAL(INSTALL_RPI_COMPOSITOR, test "x$have_bcm_host" = "xyes")
184
185
186 AC_ARG_ENABLE([fbdev-compositor], [  --enable-fbdev-compositor],,
187               enable_fbdev_compositor=yes)
188 AM_CONDITIONAL([ENABLE_FBDEV_COMPOSITOR],
189                [test x$enable_fbdev_compositor = xyes])
190 AS_IF([test x$enable_fbdev_compositor = xyes], [
191   AC_DEFINE([BUILD_FBDEV_COMPOSITOR], [1], [Build the fbdev compositor])
192   PKG_CHECK_MODULES([FBDEV_COMPOSITOR], [libudev >= 136 mtdev >= 1.1.0])
193 ])
194
195 AC_ARG_ENABLE([rdp-compositor], [  --enable-rdp-compositor],,
196               enable_rdp_compositor=no)
197 AM_CONDITIONAL([ENABLE_RDP_COMPOSITOR],
198                [test x$enable_rdp_compositor = xyes])
199 if test x$enable_rdp_compositor = xyes; then
200   AC_DEFINE([BUILD_RDP_COMPOSITOR], [1], [Build the RDP compositor])
201   PKG_CHECK_MODULES(RDP_COMPOSITOR, [freerdp >= 1.1.0])
202 fi
203
204 AC_ARG_WITH(cairo,
205             AS_HELP_STRING([--with-cairo=@<:@image|gl|glesv2@:>@]
206                            [Which Cairo renderer to use for the clients]),
207                            [],[with_cairo="image"])
208
209 if test "x$with_cairo" = "ximage"; then
210         cairo_modules="cairo"
211 else
212 if test "x$with_cairo" = "xgl"; then
213         cairo_modules="cairo-gl"
214 else
215 if test "x$with_cairo" = "xglesv2"; then
216         cairo_modules="cairo-glesv2"
217 else
218         AC_ERROR([Unknown cairo renderer requested])
219 fi
220 fi
221 fi
222
223 # Included for legacy compat
224 AC_ARG_WITH(cairo-glesv2,
225             AS_HELP_STRING([--with-cairo-glesv2],
226                            [Use GLESv2 cairo]))
227 if test "x$with_cairo_glesv2" = "xyes"; then
228   cairo_modules="cairo-glesv2"
229 fi
230
231 if test "x$cairo_modules" = "xcairo-glesv2"; then
232 AC_DEFINE([USE_CAIRO_GLESV2], [1], [Use the GLESv2 GL cairo backend])
233 fi
234
235 PKG_CHECK_MODULES(PIXMAN, [pixman-1])
236 PKG_CHECK_MODULES(PNG, [libpng])
237 PKG_CHECK_MODULES(WEBP, [libwebp], [have_webp=yes], [have_webp=no])
238 AS_IF([test "x$have_webp" = "xyes"],
239       [AC_DEFINE([HAVE_WEBP], [1], [Have webp])])
240
241 AC_CHECK_LIB([jpeg], [jpeg_CreateDecompress], have_jpeglib=yes)
242 if test x$have_jpeglib = xyes; then
243   JPEG_LIBS="-ljpeg"
244 else
245   AC_ERROR([libjpeg not found])
246 fi
247 AC_SUBST(JPEG_LIBS)
248
249 PKG_CHECK_MODULES(CAIRO, [cairo])
250
251 AC_ARG_ENABLE(simple-clients,
252               AS_HELP_STRING([--disable-simple-clients],
253                              [do not build the simple wl_shm clients]),,
254               enable_simple_clients=yes)
255 AM_CONDITIONAL(BUILD_SIMPLE_CLIENTS, test "x$enable_simple_clients" = "xyes")
256 if test x$enable_simple_clients = xyes; then
257   PKG_CHECK_MODULES(SIMPLE_CLIENT, [wayland-client])
258 fi
259
260 AC_ARG_ENABLE(simple-egl-clients,
261               AS_HELP_STRING([--disable-simple-egl-clients],
262                              [do not build the simple EGL clients]),,
263               enable_simple_egl_clients=yes)
264 AM_CONDITIONAL(BUILD_SIMPLE_EGL_CLIENTS, test "x$enable_simple_egl_clients" = "xyes" -a "x$enable_egl" = "xyes")
265 if test x$enable_simple_egl_clients = xyes -a x$enable_egl = xyes; then
266   PKG_CHECK_MODULES(SIMPLE_EGL_CLIENT,
267                     [egl >= 7.10 glesv2 wayland-client wayland-egl wayland-cursor])
268 fi
269
270 AC_ARG_ENABLE(clients, [  --enable-clients],, enable_clients=yes)
271 AM_CONDITIONAL(BUILD_CLIENTS, test x$enable_clients = xyes)
272 if test x$enable_clients = xyes; then
273   AC_DEFINE([BUILD_CLIENTS], [1], [Build the Wayland clients])
274
275   PKG_CHECK_MODULES(CLIENT, [wayland-client cairo >= 1.10.0 xkbcommon wayland-cursor])
276   PKG_CHECK_MODULES(SERVER, [wayland-server])
277   PKG_CHECK_MODULES(WESTON_INFO, [wayland-client])
278
279   PKG_CHECK_MODULES(POPPLER, [poppler-glib glib-2.0 gobject-2.0 gio-2.0 ],
280                              [have_poppler=yes], [have_poppler=no])
281
282   # Only check for cairo-egl if a GL or GLES renderer requested
283   AS_IF([test "x$cairo_modules" = "xcairo-gl" -o "x$cairo_modules" = "xcairo-glesv2"], [
284     PKG_CHECK_MODULES(CAIRO_EGL, [wayland-egl egl >= 7.10 cairo-egl >= 1.11.3 $cairo_modules],
285                       [have_cairo_egl=yes], [have_cairo_egl=no])
286     AS_IF([test "x$have_cairo_egl" = "xyes"],
287           [AC_DEFINE([HAVE_CAIRO_EGL], [1], [Have cairo-egl])],
288           [AC_ERROR([cairo-egl not used because $CAIRO_EGL_PKG_ERRORS])])])
289
290   PKG_CHECK_MODULES(PANGO, [pangocairo], [have_pango=yes], [have_pango=no])
291 fi
292
293 AC_ARG_ENABLE(resize-optimization,
294               AS_HELP_STRING([--disable-resize-optimization],
295                              [disable resize optimization allocating a big buffer in toytoolkit]),,
296               enable_resize_optimization=yes)
297 AS_IF([test "x$enable_resize_optimization" = "xyes"],
298       [AC_DEFINE([USE_RESIZE_POOL], [1], [Use resize memory pool as a performance optimization])])
299
300 AC_ARG_ENABLE(weston-launch, [  --enable-weston-launch],, enable_weston_launch=yes)
301 AM_CONDITIONAL(BUILD_WESTON_LAUNCH, test x$enable_weston_launch == xyes)
302 if test x$enable_weston_launch == xyes; then
303   PKG_CHECK_MODULES(WESTON_LAUNCH, [libdrm])
304   PKG_CHECK_MODULES(SYSTEMD_LOGIN, [libsystemd-login],
305                     [have_systemd_login=yes], [have_systemd_login=no])
306   AS_IF([test "x$have_systemd_login" = "xyes"],
307         [AC_DEFINE([HAVE_SYSTEMD_LOGIN], [1], [Have systemd-login])])
308
309   AC_CHECK_LIB([pam], [pam_open_session], [have_pam=yes], [have_pam=no])
310   if test x$have_pam == xno; then
311     AC_ERROR([weston-launch requires pam])
312   fi
313   WESTON_LAUNCH_LIBS="$WESTON_LAUNCH_LIBS -lpam"
314 fi
315
316 if test x$enable_egl = xyes; then
317   PKG_CHECK_MODULES(GLU, [glu], [have_glu=yes], [have_glu=no])
318 fi
319 AM_CONDITIONAL(HAVE_GLU, test "x$have_glu" = "xyes")
320
321
322 AM_CONDITIONAL(HAVE_POPPLER, test "x$have_poppler" = "xyes")
323
324 AM_CONDITIONAL(HAVE_PANGO, test "x$have_pango" = "xyes")
325
326 AM_CONDITIONAL(HAVE_CAIRO_GLESV2,
327                [test "x$have_cairo_egl" = "xyes" -a "x$cairo_modules" = "xcairo-glesv2" -a "x$enable_egl" = "xyes"])
328
329 AM_CONDITIONAL(BUILD_FULL_GL_CLIENTS,
330                test x$cairo_modules = "xcairo-gl" -a "x$have_cairo_egl" = "xyes" -a "x$enable_egl" = "xyes")
331
332 AM_CONDITIONAL(BUILD_SUBSURFACES_CLIENT,
333                [test '(' "x$have_cairo_egl" != "xyes" -o "x$cairo_modules" = "xcairo-glesv2" ')' -a "x$enable_simple_egl_clients" = "xyes"])
334
335 AM_CONDITIONAL(ENABLE_DESKTOP_SHELL, true)
336
337 AC_ARG_ENABLE(tablet-shell,
338               AS_HELP_STRING([--disable-tablet-shell],
339                              [do not build tablet-shell server plugin and client]),,
340               enable_tablet_shell=yes)
341 AM_CONDITIONAL(ENABLE_TABLET_SHELL,
342                test "x$enable_tablet_shell" = "xyes")
343
344 # CMS modules
345 AC_ARG_ENABLE(colord,
346               AS_HELP_STRING([--disable-colord],
347                              [do not build colord CMS support]),,
348               enable_colord=auto)
349 if test "x$enable_colord" != "xno"; then
350         PKG_CHECK_MODULES(COLORD,
351                           colord >= 0.1.27,
352                           have_colord=yes,
353                           have_colord=no)
354         if test "x$have_colord" = "xno" -a "x$enable_colord" = "xyes"; then
355           AC_MSG_ERROR([colord support explicitly requested, but colord couldn't be found])
356         fi
357         if test "x$have_colord" = "xyes"; then
358              enable_colord=yes
359         fi
360 fi
361 AM_CONDITIONAL(ENABLE_COLORD, test "x$enable_colord" = "xyes")
362
363 AC_ARG_ENABLE(wcap-tools, [  --disable-wcap-tools],, enable_wcap_tools=yes)
364 AM_CONDITIONAL(BUILD_WCAP_TOOLS, test x$enable_wcap_tools = xyes)
365 if test x$enable_wcap_tools = xyes; then
366   AC_DEFINE([BUILD_WCAP_TOOLS], [1], [Build the wcap tools])
367   PKG_CHECK_MODULES(WCAP, [cairo])
368   WCAP_LIBS="$WCAP_LIBS -lm"
369 fi
370
371 AC_CHECK_PROG(RSVG_CONVERT, rsvg-convert, rsvg-convert)
372 AM_CONDITIONAL(HAVE_RSVG_CONVERT, test -n "$RSVG_CONVERT")
373
374 PKG_CHECK_MODULES(SETBACKLIGHT, [libudev libdrm], enable_setbacklight=yes, enable_setbacklight=no)
375 AM_CONDITIONAL(BUILD_SETBACKLIGHT, test "x$enable_setbacklight" = "xyes")
376
377 if test "x$GCC" = "xyes"; then
378         GCC_CFLAGS="-Wall -Wextra -Wno-unused-parameter \
379                 -Wno-missing-field-initializers -g -fvisibility=hidden \
380                 -Wstrict-prototypes -Wmissing-prototypes"
381 fi
382 AC_SUBST(GCC_CFLAGS)
383
384 AC_ARG_ENABLE(libunwind,
385               AS_HELP_STRING([--disable-libunwind],
386                              [Disable libunwind usage for backtraces]),,
387               enable_libunwind=auto)
388 AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$enable_libunwind" = xyes])
389 if test "x$enable_libunwind" != "xno"; then
390         PKG_CHECK_MODULES(LIBUNWIND,
391                           libunwind,
392                           have_libunwind=yes,
393                           have_libunwind=no)
394         if test "x$have_libunwind" = "xno" -a "x$enable_libunwind" = "xyes"; then
395           AC_MSG_ERROR([libunwind support explicitly requested, but libunwind couldn't be found])
396         fi
397         if test "x$have_libunwind" = "xyes"; then
398              enable_libunwind=yes
399              AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
400         fi
401 fi
402
403
404 if test "x$WESTON_NATIVE_BACKEND" = "x"; then
405         WESTON_NATIVE_BACKEND="drm-backend.so"
406 fi
407 AC_MSG_NOTICE([Weston's native backend: $WESTON_NATIVE_BACKEND])
408 AC_DEFINE_UNQUOTED([WESTON_NATIVE_BACKEND], ["$WESTON_NATIVE_BACKEND"],
409                    [The default backend to load, if not wayland nor x11.])
410
411 AC_ARG_ENABLE(demo-clients,
412               AS_HELP_STRING([--enable-demo-clients],
413                              [install demo clients built with weston]),,
414               enable_demo_clients=no)
415 AM_CONDITIONAL(ENABLE_DEMO_CLIENTS, [test "x$enable_demo_clients" = "xyes"])
416
417 PKG_CHECK_MODULES(LCMS, lcms2,
418                   [have_lcms=yes], [have_lcms=no])
419 if test "x$have_lcms" = xyes; then
420        AC_DEFINE(HAVE_LCMS, 1, [Have lcms support])
421 fi
422 AM_CONDITIONAL(HAVE_LCMS, [test "x$have_lcms" = xyes])
423
424 m4_ifndef([WAYLAND_SCANNER_RULES],
425           [m4_fatal([WAYLAND_SCANNER_RULES not found. Point ACLOCAL to wayland-scanner.m4 before running autoconf/autogen])])
426 WAYLAND_SCANNER_RULES(['$(top_srcdir)/protocol'])
427
428 AC_CONFIG_FILES([Makefile
429                  shared/Makefile
430                  src/Makefile
431                  src/xwayland/Makefile
432                  src/version.h
433                  src/weston.pc
434                  clients/Makefile
435                  wcap/Makefile
436                  data/Makefile
437                  protocol/Makefile
438                  man/Makefile
439                  tests/Makefile])
440 AC_OUTPUT