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################################################################################
#
# libv4l
#
################################################################################
LIBV4L_VERSION = 1.22.1
LIBV4L_SOURCE = v4l-utils-$(LIBV4L_VERSION).tar.bz2
LIBV4L_SITE = https://linuxtv.org/downloads/v4l-utils
LIBV4L_INSTALL_STAGING = YES
LIBV4L_DEPENDENCIES = host-pkgconf
LIBV4L_CONF_OPTS = --disable-doxygen-doc --disable-qvidcap
# needed to get utils/qv4l link flags right
LIBV4L_AUTORECONF = YES
# add host-gettext for AM_ICONV macro
LIBV4L_DEPENDENCIES += host-gettext
# fix uclibc-ng configure/compile
LIBV4L_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
# v4l-utils components have different licences, see v4l-utils.spec for details
LIBV4L_LICENSE = GPL-2.0+ (utilities), LGPL-2.1+ (libraries)
LIBV4L_LICENSE_FILES = COPYING COPYING.libv4l lib/libv4l1/libv4l1-kernelcode-license.txt
ifeq ($(BR2_PACKAGE_ALSA_LIB),y)
LIBV4L_DEPENDENCIES += alsa-lib
endif
ifeq ($(BR2_PACKAGE_ARGP_STANDALONE),y)
LIBV4L_DEPENDENCIES += argp-standalone
LIBV4L_LIBS += -largp
endif
LIBV4L_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBICONV),libiconv)
ifeq ($(BR2_PACKAGE_JPEG),y)
LIBV4L_DEPENDENCIES += jpeg
LIBV4L_CONF_OPTS += --with-jpeg
else
LIBV4L_CONF_OPTS += --without-jpeg
endif
ifeq ($(BR2_PACKAGE_HAS_LIBGL),y)
LIBV4L_DEPENDENCIES += libgl
endif
ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
LIBV4L_CONF_OPTS += --with-libudev --with-udevdir=/usr/lib/udev
LIBV4L_DEPENDENCIES += udev
else
LIBV4L_CONF_OPTS += --without-libudev
endif
ifeq ($(BR2_PACKAGE_LIBGLU),y)
LIBV4L_DEPENDENCIES += libglu
endif
ifeq ($(BR2_PACKAGE_LIBV4L_UTILS),y)
LIBV4L_CONF_OPTS += --enable-v4l-utils
LIBV4L_DEPENDENCIES += $(TARGET_NLS_DEPENDENCIES)
# v4l2-ctl needs c++11, use gnu++11 for typeof support
LIBV4L_CONF_ENV += CXXFLAGS="$(TARGET_CXXFLAGS) -std=gnu++11"
# IR BPF decoder support needs toolchain with linux-headers >= 3.18
# libelf and clang support
LIBV4L_CONF_OPTS += --disable-bpf
ifeq ($(BR2_PACKAGE_QT5BASE)$(BR2_PACKAGE_QT5BASE_GUI)$(BR2_PACKAGE_QT5BASE_WIDGETS),yyy)
LIBV4L_CONF_OPTS += --enable-qv4l2
LIBV4L_DEPENDENCIES += qt5base
# protect against host version detection of moc-qt5/rcc-qt5/uic-qt5
LIBV4L_CONF_ENV += \
ac_cv_prog_MOC=$(HOST_DIR)/bin/moc \
ac_cv_prog_RCC=$(HOST_DIR)/bin/rcc \
ac_cv_prog_UIC=$(HOST_DIR)/bin/uic
else
LIBV4L_CONF_OPTS += --disable-qv4l2
endif
else
LIBV4L_CONF_OPTS += --disable-v4l-utils
endif
ifeq ($(BR2_PACKAGE_SDL2_IMAGE),y)
LIBV4L_DEPENDENCIES += sdl2_image
endif
LIBV4L_CONF_ENV += LIBS="$(LIBV4L_LIBS)"
$(eval $(autotools-package))