initial buildroot for linux 5.15

package/libcamera/libcamera.mk

@@ -0,0 +1,102 @@
+################################################################################
+#
+# libcamera
+#
+################################################################################
+
+LIBCAMERA_SITE = https://git.linuxtv.org/libcamera.git
+LIBCAMERA_VERSION = 40f5fddca7f774944a53f58eeaebc4db79c373d8
+LIBCAMERA_SITE_METHOD = git
+LIBCAMERA_DEPENDENCIES = \
+	host-openssl \
+	host-pkgconf \
+	host-python3-jinja2 \
+	host-python3-ply \
+	host-python3-pyyaml \
+	gnutls
+LIBCAMERA_CONF_OPTS = \
+	-Dandroid=disabled \
+	-Ddocumentation=disabled \
+	-Dtest=false \
+	-Dwerror=false
+LIBCAMERA_INSTALL_STAGING = YES
+LIBCAMERA_LICENSE = \
+	LGPL-2.1+ (library), \
+	GPL-2.0+ (utils), \
+	MIT (qcam/assets/feathericons), \
+	BSD-2-Clause (raspberrypi), \
+	GPL-2.0 with Linux-syscall-note or BSD-3-Clause (linux kernel headers), \
+	CC0-1.0 (meson build system), \
+	CC-BY-SA-4.0 (doc)
+LIBCAMERA_LICENSE_FILES = \
+	LICENSES/LGPL-2.1-or-later.txt \
+	LICENSES/GPL-2.0-or-later.txt \
+	LICENSES/MIT.txt \
+	LICENSES/BSD-2-Clause.txt \
+	LICENSES/GPL-2.0-only.txt \
+	LICENSES/Linux-syscall-note.txt \
+	LICENSES/BSD-3-Clause.txt \
+	LICENSES/CC0-1.0.txt \
+	LICENSES/CC-BY-SA-4.0.txt
+
+ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_7),y)
+LIBCAMERA_CXXFLAGS = -faligned-new
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCAMERA_V4L2),y)
+LIBCAMERA_CONF_OPTS += -Dv4l2=true
+else
+LIBCAMERA_CONF_OPTS += -Dv4l2=false
+endif
+
+LIBCAMERA_PIPELINES-$(BR2_PACKAGE_LIBCAMERA_PIPELINE_IPU3) += ipu3
+ifeq ($(BR2_PACKAGE_LIBCAMERA_PIPELINE_RASPBERRYPI),y)
+LIBCAMERA_PIPELINES-y += raspberrypi
+LIBCAMERA_DEPENDENCIES += boost
+endif
+LIBCAMERA_PIPELINES-$(BR2_PACKAGE_LIBCAMERA_PIPELINE_RKISP1) += rkisp1
+LIBCAMERA_PIPELINES-$(BR2_PACKAGE_LIBCAMERA_PIPELINE_SIMPLE) += simple
+LIBCAMERA_PIPELINES-$(BR2_PACKAGE_LIBCAMERA_PIPELINE_UVCVIDEO) += uvcvideo
+LIBCAMERA_PIPELINES-$(BR2_PACKAGE_LIBCAMERA_PIPELINE_VIMC) += vimc
+
+LIBCAMERA_CONF_OPTS += -Dpipelines=$(subst $(space),$(comma),$(LIBCAMERA_PIPELINES-y))
+
+ifeq ($(BR2_PACKAGE_LIBCAMERA_COMPLIANCE),y)
+LIBCAMERA_DEPENDENCIES += gtest libevent
+LIBCAMERA_CONF_OPTS += -Dlc-compliance=enabled
+else
+LIBCAMERA_CONF_OPTS += -Dlc-compliance=disabled
+endif
+
+# gstreamer-video-1.0, gstreamer-allocators-1.0
+ifeq ($(BR2_PACKAGE_GSTREAMER1)$(BR2_PACKAGE_GST1_PLUGINS_BASE),yy)
+LIBCAMERA_CONF_OPTS += -Dgstreamer=enabled
+LIBCAMERA_DEPENDENCIES += gstreamer1 gst1-plugins-base
+endif
+
+ifeq ($(BR2_PACKAGE_QT5BASE_WIDGETS),y)
+LIBCAMERA_CONF_OPTS += -Dqcam=enabled
+LIBCAMERA_DEPENDENCIES += qt5base
+ifeq ($(BR2_PACKAGE_QT5TOOLS_LINGUIST_TOOLS),y)
+LIBCAMERA_DEPENDENCIES += qt5tools
+endif
+else
+LIBCAMERA_CONF_OPTS += -Dqcam=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_TIFF),y)
+LIBCAMERA_DEPENDENCIES += tiff
+endif
+
+ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
+LIBCAMERA_DEPENDENCIES += udev
+endif
+
+ifeq ($(BR2_PACKAGE_LTTNG_LIBUST),y)
+LIBCAMERA_CONF_OPTS += -Dtracing=enabled
+LIBCAMERA_DEPENDENCIES += lttng-libust
+else
+LIBCAMERA_CONF_OPTS += -Dtracing=disabled
+endif
+
+$(eval $(meson-package))