buildroot

################################################################################

#

# assimp

#

################################################################################

​

ASSIMP_VERSION = v3.2

ASSIMP_SITE = $(call github,assimp,assimp,$(ASSIMP_VERSION))

ASSIMP_LICENSE = BSD-3-Clause

ASSIMP_LICENSE_FILES = LICENSE

ASSIMP_DEPENDENCIES = zlib

ASSIMP_INSTALL_STAGING = YES

​

# relocation truncated to fit: R_68K_GOT16O

ifeq ($(BR2_m68k),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

​

ASSIMP_CONF_OPTS += -DASSIMP_BUILD_TESTS=OFF \

    -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) $(ASSIMP_CXXFLAGS)"

​

$(eval $(cmake-package))