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- ################################################################################
- #
- # libpng
- #
- ################################################################################
- LIBPNG_VERSION = 1.6.37
- LIBPNG_SERIES = 16
- LIBPNG_SOURCE = libpng-$(LIBPNG_VERSION).tar.xz
- LIBPNG_SITE = http://downloads.sourceforge.net/project/libpng/libpng$(LIBPNG_SERIES)/$(LIBPNG_VERSION)
- LIBPNG_LICENSE = Libpng-2.0
- LIBPNG_LICENSE_FILES = LICENSE
- LIBPNG_INSTALL_STAGING = YES
- LIBPNG_DEPENDENCIES = host-pkgconf zlib
- HOST_LIBPNG_DEPENDENCIES = host-pkgconf host-zlib
- LIBPNG_CONFIG_SCRIPTS = libpng$(LIBPNG_SERIES)-config libpng-config
- ifeq ($(BR2_ARM_CPU_HAS_NEON)$(BR2_aarch64),y)
- LIBPNG_CONF_OPTS += --enable-arm-neon
- else
- LIBPNG_CONF_OPTS += --disable-arm-neon
- endif
- ifeq ($(BR2_X86_CPU_HAS_SSE2),y)
- LIBPNG_CONF_OPTS += --enable-intel-sse
- else
- LIBPNG_CONF_OPTS += --disable-intel-sse
- endif
- $(eval $(autotools-package))
- $(eval $(host-autotools-package))
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