package/waffle: new package
waffle has four "backends", each having their own dependencies. At least one "backend" must be enabled, otherwise Waffle will refuse to build. The "backends" are: - glx, which needs full OpenGL + x11-xcb - wayland, which needs wayland-client, wayland-egl and EGL - x11-egl, which needs x11-xcb and EGL - gbm, which needs gbm, libudev and EGL Backport an upstream patch fixing a build issue with musl toolchains. Add a new patch fixing build with Wayand without X11. Signed-off-by: Romain Naour <romain.naour@gmail.com> [Thomas: drop GLES dependency, it is not mandatory.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Romain Naour
Thomas Petazzoni
parent
714ca37c76
commit
2b7b4506c8
@ -1817,6 +1817,7 @@ F: package/supertuxkart/
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F: package/terminology/
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F: package/tk/
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F: package/upower/
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F: package/waffle/
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F: package/xenomai/
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N: Roman Gorbenkov <roman.gorbenkov@ens2m.org>
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@ -1278,6 +1278,7 @@ menu "Graphics"
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source "package/poppler/Config.in"
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source "package/powervr/Config.in"
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source "package/tiff/Config.in"
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source "package/waffle/Config.in"
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source "package/wayland/Config.in"
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source "package/wayland-protocols/Config.in"
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source "package/waylandpp/Config.in"
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@ -0,0 +1,54 @@
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From 117456752cf9ac1f24d3cfd917ad34f670c244b8 Mon Sep 17 00:00:00 2001
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From: Emil Velikov <emil.l.velikov@gmail.com>
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Date: Thu, 19 Mar 2015 22:26:11 +0000
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Subject: [PATCH] third_party/threads: Use PTHREAD_MUTEX_RECURSIVE by default
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PTHREAD_MUTEX_RECURSIVE_NP was used for compatibility with old glibc.
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Although due to the_GNU_SOURCES define the portable,
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PTHREAD_MUTEX_RECURSIVE will be available for Linuxes since at least
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1998. Simplify things giving us compatibility with musl which
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apparently does not provide the non-portable define.
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Inspired by almost identical commit in mesa aead7fe2e2b(c11/threads: Use
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PTHREAD_MUTEX_RECURSIVE by default) by Felix Janda.
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Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
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Reviewed-by: Chad Versace <chad.versace@intel.com>
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(Romain: cherry picked from commit 3b9b8f5f6d1b99af43e95ec0868404e552a85b73)
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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third_party/threads/threads_posix.c | 10 ++++------
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1 file changed, 4 insertions(+), 6 deletions(-)
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diff --git a/third_party/threads/threads_posix.c b/third_party/threads/threads_posix.c
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index 5835e43..e122bf9 100644
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--- a/third_party/threads/threads_posix.c
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+++ b/third_party/threads/threads_posix.c
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@@ -26,6 +26,9 @@
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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+
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+#define _GNU_SOURCE
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+
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#include <stdlib.h>
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#ifndef assert
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#include <assert.h>
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@@ -150,13 +153,8 @@ int mtx_init(mtx_t *mtx, int type)
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&& type != (mtx_try|mtx_recursive))
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return thrd_error;
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pthread_mutexattr_init(&attr);
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- if ((type & mtx_recursive) != 0) {
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-#if defined(__linux__) || defined(__linux)
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- pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
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-#else
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+ if ((type & mtx_recursive) != 0)
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pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
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-#endif
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- }
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pthread_mutex_init(mtx, &attr);
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pthread_mutexattr_destroy(&attr);
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return thrd_success;
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--
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2.14.3
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@ -0,0 +1,40 @@
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From 8b0ae49c8bea78df73c3ecae0059d54a95c561fa Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Sun, 24 Dec 2017 00:11:45 +0100
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Subject: [PATCH] cmake: forward cflags from *.pc files to waffle cflags
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When building mesa egl without x11 and gles2 the headers need a
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MESA_EGL_NO_X11_HEADERS define to avoid including X11 headers.
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This define MESA_EGL_NO_X11_HEADERS is lost while building waffle
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since CGLAGS defined by pc files are not used.
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MESA_EGL_NO_X11_HEADERS is defined in CFLAGS from egl.pc.
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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src/waffle/CMakeLists.txt | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/src/waffle/CMakeLists.txt b/src/waffle/CMakeLists.txt
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index d76e029..2ff72c8 100644
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--- a/src/waffle/CMakeLists.txt
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+++ b/src/waffle/CMakeLists.txt
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@@ -5,6 +5,14 @@
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add_definitions(
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-DWAFFLE_API_VERSION=${waffle_api_version}
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-DWAFFLE_API_EXPERIMENTAL
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+ ${egl_CFLAGS}
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+ ${gbm_CFLAGS}
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+ ${gl_CFLAGS}
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+ ${GLEXT_CFLAGS}
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+ ${libudev_CFLAGS}
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+ ${wayland-client_CFLAGS}
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+ ${wayland-egl_CFLAGS}
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+ ${x11-xcb_CFLAGS}
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)
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include_directories(
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--
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2.14.3
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47
package/waffle/Config.in
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47
package/waffle/Config.in
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@ -0,0 +1,47 @@
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config BR2_PACKAGE_WAFFLE_SUPPORTS_GLX
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bool
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default y if BR2_PACKAGE_HAS_LIBGL && BR2_PACKAGE_XORG7
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config BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND
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bool
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default y if BR2_PACKAGE_WAYLAND && BR2_PACKAGE_HAS_LIBEGL_WAYLAND
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config BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
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bool
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default y if BR2_PACKAGE_HAS_LIBEGL && BR2_PACKAGE_XORG7
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config BR2_PACKAGE_WAFFLE_SUPPORTS_GBM
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bool
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# mesa3d is for now the only GBM provider, and it is enabled
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# together with its EGL support
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default y if BR2_PACKAGE_HAS_LIBEGL && BR2_PACKAGE_MESA3D_OPENGL_EGL && BR2_PACKAGE_HAS_UDEV
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config BR2_PACKAGE_WAFFLE
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bool "waffle"
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depends on BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || \
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BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND || \
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BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL || \
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BR2_PACKAGE_WAFFLE_SUPPORTS_GBM
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select BR2_PACKAGE_XLIB_LIBX11 if BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
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select BR2_PACKAGE_LIBXCB if BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
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help
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Waffle is a cross-platform library that allows one to defer
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selection of an OpenGL API and of window system until
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runtime. For example, on Linux, Waffle enables an application
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to select X11/EGL with an OpenGL 3.3 core profile, Wayland
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with OpenGL ES2, and other window system / API combinations.
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Waffle's immediate goal is to enable Piglit [1] to test
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multiple OpenGL flavors in a cross-platform way, and to allow
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each Piglit test to choose its OpenGL API and window system
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at runtime. A future goal is to enable the ability to record
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(with another tool such APITrace [2]) an application's OpenGL
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calls on one operating system or window system, and then
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replay that trace on a different system.
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For more information, visit to Waffle's website.
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[1] http://piglit.freedesktop.org
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[2] http://github.com/apitrace/apitrace#readme
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http://www.waffle-gl.org
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3
package/waffle/waffle.hash
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3
package/waffle/waffle.hash
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@ -0,0 +1,3 @@
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# Locally calculated
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sha256 d662f6743f688dc5ea4b7d29f558eb54bd8f57350080f04a006693d22e5d1d5b waffle-v1.5.2.tar.gz
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sha256 630844d1911c8a1b7b888a1de9097c4860b7e381362fd5aa64141d58ab7ecc9b LICENSE.txt
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48
package/waffle/waffle.mk
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48
package/waffle/waffle.mk
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################################################################################
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#
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# waffle
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#
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################################################################################
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WAFFLE_VERSION = v1.5.2
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WAFFLE_SITE = $(call github,waffle-gl,waffle,$(WAFFLE_VERSION))
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WAFFLE_INSTALL_STAGING = YES
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WAFFLE_LICENSE = BSD-2-Clause
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WAFFLE_LICENSE_FILES = LICENSE.txt
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WAFFLE_DEPENDENCIES = host-pkgconf
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WAFFLE_CONF_OPTS = -Dwaffle_build_tests=OFF \
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-Dwaffle_build_examples=OFF \
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-Dwaffle_build_manpages=OFF \
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-Dwaffle_build_htmldocs=OFF
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ifeq ($(BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND),y)
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WAFFLE_DEPENDENCIES += libegl wayland
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WAFFLE_CONF_OPTS += -Dwaffle_has_wayland=ON
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else
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WAFFLE_CONF_OPTS += -Dwaffle_has_wayland=OFF
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endif
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ifeq ($(BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL),y)
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WAFFLE_DEPENDENCIES += libegl libxcb xlib_libX11
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WAFFLE_CONF_OPTS += -Dwaffle_has_x11_egl=ON
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else
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WAFFLE_CONF_OPTS += -Dwaffle_has_x11_egl=OFF
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endif
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ifeq ($(BR2_PACKAGE_WAFFLE_SUPPORTS_GLX),y)
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WAFFLE_DEPENDENCIES += libgl libxcb xlib_libX11
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WAFFLE_CONF_OPTS += -Dwaffle_has_glx=ON
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else
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WAFFLE_CONF_OPTS += -Dwaffle_has_glx=OFF
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endif
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ifeq ($(BR2_PACKAGE_WAFFLE_SUPPORTS_GBM),y)
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WAFFLE_DEPENDENCIES += libegl udev
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WAFFLE_CONF_OPTS += -Dwaffle_has_gbm=ON
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else
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WAFFLE_CONF_OPTS += -Dwaffle_has_gbm=OFF
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endif
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$(eval $(cmake-package))
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