7b2da3caaf
In case Qt support is enabled use '-std=gnu++11' instead of '-std=c++11' to enable c++11 support and gain support of the typeof GNU extension. Fixes: - http://autobuild.buildroot.net/results/2d58906a1eefdf921b42f6c0d9fd680ef2ad6e27 In file included from v4l2-ctl-streaming.cpp:14: ../../utils/common/v4l2-tpg.h: In function 'void tpg_s_hue(tpg_data*, s16)': ../../utils/common/v4l2-tpg.h:49:2: error: 'typeof' was not declared in this scope 49 | typeof(val) __val = (val); \ | ^~~~~~ Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
90 lines
2.5 KiB
Makefile
90 lines
2.5 KiB
Makefile
################################################################################
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#
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# libv4l
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#
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################################################################################
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LIBV4L_VERSION = 1.22.1
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LIBV4L_SOURCE = v4l-utils-$(LIBV4L_VERSION).tar.bz2
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LIBV4L_SITE = https://linuxtv.org/downloads/v4l-utils
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LIBV4L_INSTALL_STAGING = YES
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LIBV4L_DEPENDENCIES = host-pkgconf
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LIBV4L_CONF_OPTS = --disable-doxygen-doc --disable-qvidcap
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# needed to get utils/qv4l link flags right
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LIBV4L_AUTORECONF = YES
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# add host-gettext for AM_ICONV macro
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LIBV4L_DEPENDENCIES += host-gettext
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# fix uclibc-ng configure/compile
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LIBV4L_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
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# v4l-utils components have different licences, see v4l-utils.spec for details
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LIBV4L_LICENSE = GPL-2.0+ (utilities), LGPL-2.1+ (libraries)
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LIBV4L_LICENSE_FILES = COPYING COPYING.libv4l lib/libv4l1/libv4l1-kernelcode-license.txt
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ifeq ($(BR2_PACKAGE_ALSA_LIB),y)
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LIBV4L_DEPENDENCIES += alsa-lib
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endif
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ifeq ($(BR2_PACKAGE_ARGP_STANDALONE),y)
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LIBV4L_DEPENDENCIES += argp-standalone
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LIBV4L_LIBS += -largp
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endif
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LIBV4L_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBICONV),libiconv)
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ifeq ($(BR2_PACKAGE_JPEG),y)
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LIBV4L_DEPENDENCIES += jpeg
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LIBV4L_CONF_OPTS += --with-jpeg
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else
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LIBV4L_CONF_OPTS += --without-jpeg
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endif
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ifeq ($(BR2_PACKAGE_HAS_LIBGL),y)
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LIBV4L_DEPENDENCIES += libgl
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endif
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ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
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LIBV4L_CONF_OPTS += --with-libudev --with-udevdir=/usr/lib/udev
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LIBV4L_DEPENDENCIES += udev
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else
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LIBV4L_CONF_OPTS += --without-libudev
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endif
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ifeq ($(BR2_PACKAGE_LIBGLU),y)
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LIBV4L_DEPENDENCIES += libglu
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endif
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ifeq ($(BR2_PACKAGE_LIBV4L_UTILS),y)
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LIBV4L_CONF_OPTS += --enable-v4l-utils
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LIBV4L_DEPENDENCIES += $(TARGET_NLS_DEPENDENCIES)
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# IR BPF decoder support needs toolchain with linux-headers >= 3.18
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# libelf and clang support
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LIBV4L_CONF_OPTS += --disable-bpf
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ifeq ($(BR2_PACKAGE_QT5BASE)$(BR2_PACKAGE_QT5BASE_GUI)$(BR2_PACKAGE_QT5BASE_WIDGETS),yyy)
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LIBV4L_CONF_OPTS += --enable-qv4l2
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LIBV4L_DEPENDENCIES += qt5base
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# protect against host version detection of moc-qt5/rcc-qt5/uic-qt5
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LIBV4L_CONF_ENV += \
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ac_cv_prog_MOC=$(HOST_DIR)/bin/moc \
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ac_cv_prog_RCC=$(HOST_DIR)/bin/rcc \
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ac_cv_prog_UIC=$(HOST_DIR)/bin/uic
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# qt5 needs c++11 (since qt-5.7)/use gnu++11 for typeof support
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LIBV4L_CONF_ENV += CXXFLAGS="$(TARGET_CXXFLAGS) -std=gnu++11"
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else
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LIBV4L_CONF_OPTS += --disable-qv4l2
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endif
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else
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LIBV4L_CONF_OPTS += --disable-v4l-utils
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endif
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ifeq ($(BR2_PACKAGE_SDL2_IMAGE),y)
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LIBV4L_DEPENDENCIES += sdl2_image
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endif
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LIBV4L_CONF_ENV += LIBS="$(LIBV4L_LIBS)"
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$(eval $(autotools-package))
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