1SUMMARY = "A C library for selecting an OpenGL API and window system at runtime" 2DESCRIPTION = "A cross-platform C library that allows one to defer selection \ 3of an OpenGL API and window system until runtime. For example, on Linux, Waffle \ 4enables an application to select X11/EGL with an OpenGL 3.3 core profile, \ 5Wayland with OpenGL ES2, and other window system / API combinations." 6HOMEPAGE = "https://gitlab.freedesktop.org/mesa/waffle" 7BUGTRACKER = "https://gitlab.freedesktop.org/mesa/waffle" 8LICENSE = "BSD-2-Clause" 9LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=4c5154407c2490750dd461c50ad94797 \ 10 file://include/waffle-1/waffle.h;endline=24;md5=61dbf8697f61c78645e75a93c585b1bf" 11 12SRC_URI = "git://gitlab.freedesktop.org/mesa/waffle.git;protocol=https;branch=master \ 13 file://0001-waffle-do-not-make-core-protocol-into-the-library.patch \ 14 file://0001-meson.build-request-native-wayland-scanner.patch \ 15 " 16SRCREV = "905c6c10f2483adf0cbfa024e2d3c2ed541fb300" 17S = "${WORKDIR}/git" 18 19inherit meson features_check lib_package bash-completion pkgconfig 20 21DEPENDS:append = " python3 cmake-native" 22 23# This should be overridden per-machine to reflect the capabilities of the GL 24# stack. 25PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'glx x11-egl', '', d)} \ 26 ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland', '', d)} \ 27 ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'gbm surfaceless-egl', '', d)} \ 28" 29 30# virtual/libgl requires opengl in DISTRO_FEATURES. 31REQUIRED_DISTRO_FEATURES += "${@bb.utils.contains('DEPENDS', 'virtual/${MLPREFIX}libgl', 'opengl', '', d)}" 32 33# I say virtual/libgl, actually wants gl.pc 34PACKAGECONFIG[glx] = "-Dglx=enabled,-Dglx=disabled,virtual/${MLPREFIX}libgl libx11" 35 36# wants wayland-egl.pc, egl.pc, and the wayland 37# DISTRO_FEATURE. 38PACKAGECONFIG[wayland] = "-Dwayland=enabled,-Dwayland=disabled,virtual/${MLPREFIX}egl wayland wayland-native wayland-protocols" 39 40# wants gbm.pc egl.pc 41PACKAGECONFIG[gbm] = "-Dgbm=enabled,-Dgbm=disabled,virtual/${MLPREFIX}egl virtual/${MLPREFIX}libgbm udev" 42 43# wants egl.pc 44PACKAGECONFIG[x11-egl] = "-Dx11_egl=enabled,-Dx11_egl=disabled,virtual/${MLPREFIX}egl libxcb" 45PACKAGECONFIG[surfaceless-egl] = "-Dsurfaceless_egl=enabled,-Dsurfaceless_egl=disabled,virtual/${MLPREFIX}egl" 46 47# TODO: optionally build manpages and examples 48 49do_install:append() { 50 sed -i -e "s,${WORKDIR},,g" ${D}/${libdir}/cmake/Waffle/WaffleConfig.cmake 51} 52