| ################################################################################ |
| # |
| # assimp |
| # |
| ################################################################################ |
| |
| ASSIMP_VERSION = 5.0.1 |
| ASSIMP_SITE = $(call github,assimp,assimp,v$(ASSIMP_VERSION)) |
| ASSIMP_LICENSE = BSD-3-Clause |
| ASSIMP_LICENSE_FILES = LICENSE |
| 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 ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) |
| ASSIMP_CXXFLAGS += -O0 |
| endif |
| |
| ASSIMP_CONF_OPTS += -DASSIMP_BUILD_ZLIB=ON -DASSIMP_BUILD_TESTS=OFF \ |
| -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) $(ASSIMP_CXXFLAGS)" |
| |
| $(eval $(cmake-package)) |
