################################################################################ # # assimp # ################################################################################ ASSIMP_VERSION = 5.2.5 ASSIMP_SITE = $(call github,assimp,assimp,v$(ASSIMP_VERSION)) ASSIMP_LICENSE = BSD-3-Clause ASSIMP_LICENSE_FILES = LICENSE ASSIMP_CPE_ID_VENDOR = assimp ASSIMP_DEPENDENCIES = zlib ASSIMP_INSTALL_STAGING = YES # relocation truncated to fit: R_68K_GOT16O. We also need to disable # optimizations to not run into "Error: value -43420 out of range" # assembler issues. ifeq ($(BR2_m68k),y) ASSIMP_CXXFLAGS += -mxgot -O0 endif # just like m68k coldfire, mips64 also has some limitations on the GOT # size for large libraries, which can be overcome by passing # -mxgot. Solves "relocation truncated to fit: R_MIPS_CALL16" issues. ifeq ($(BR2_mips64)$(BR2_mips64el),y) ASSIMP_CXXFLAGS += -mxgot endif # workaround SuperH compiler failure when static linking (i.e -fPIC is # not passed) in gcc versions 5.x or older. The -Os optimization level # causes a "unable to find a register to spill in class # 'GENERAL_REGS'" error. -O2 works fine. ifeq ($(BR2_sh):$(BR2_STATIC_LIBS):$(BR2_TOOLCHAIN_GCC_AT_LEAST_6),y:y:) ASSIMP_CXXFLAGS += -O2 endif ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) ASSIMP_CXXFLAGS += -O0 endif ASSIMP_CONF_OPTS += -DASSIMP_BUILD_TESTS=OFF \ -DASSIMP_WARNINGS_AS_ERRORS=OFF \ -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) $(ASSIMP_CXXFLAGS)" $(eval $(cmake-package))