1*4882a593Smuzhiyun################################################################################ 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# libpng 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun################################################################################ 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunLIBPNG_VERSION = 1.6.37 8*4882a593SmuzhiyunLIBPNG_SERIES = 16 9*4882a593SmuzhiyunLIBPNG_SOURCE = libpng-$(LIBPNG_VERSION).tar.xz 10*4882a593SmuzhiyunLIBPNG_SITE = http://downloads.sourceforge.net/project/libpng/libpng$(LIBPNG_SERIES)/$(LIBPNG_VERSION) 11*4882a593SmuzhiyunLIBPNG_LICENSE = Libpng-2.0 12*4882a593SmuzhiyunLIBPNG_LICENSE_FILES = LICENSE 13*4882a593SmuzhiyunLIBPNG_CPE_ID_VENDOR = libpng 14*4882a593SmuzhiyunLIBPNG_INSTALL_STAGING = YES 15*4882a593SmuzhiyunLIBPNG_DEPENDENCIES = host-pkgconf zlib 16*4882a593SmuzhiyunHOST_LIBPNG_DEPENDENCIES = host-pkgconf host-zlib 17*4882a593SmuzhiyunLIBPNG_CONFIG_SCRIPTS = libpng$(LIBPNG_SERIES)-config libpng-config 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunifeq ($(BR2_ARM_CPU_HAS_NEON)$(BR2_aarch64),y) 20*4882a593SmuzhiyunLIBPNG_CONF_OPTS += --enable-arm-neon 21*4882a593Smuzhiyunelse 22*4882a593SmuzhiyunLIBPNG_CONF_OPTS += --disable-arm-neon 23*4882a593Smuzhiyunendif 24*4882a593Smuzhiyun 25*4882a593Smuzhiyunifeq ($(BR2_X86_CPU_HAS_SSE2),y) 26*4882a593SmuzhiyunLIBPNG_CONF_OPTS += --enable-intel-sse 27*4882a593Smuzhiyunelse 28*4882a593SmuzhiyunLIBPNG_CONF_OPTS += --disable-intel-sse 29*4882a593Smuzhiyunendif 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun$(eval $(autotools-package)) 32*4882a593Smuzhiyun$(eval $(host-autotools-package)) 33