| nvptx-c.o: $(srcdir)/config/nvptx/nvptx-c.cc |
| $(COMPILE) $< |
| $(POSTCOMPILE) |
| |
| CFLAGS-mkoffload.o += $(DRIVER_DEFINES) \ |
| -DGCC_INSTALL_NAME=\"$(GCC_INSTALL_NAME)\" |
| mkoffload.o: $(srcdir)/config/nvptx/mkoffload.cc |
| $(COMPILE) $< |
| $(POSTCOMPILE) |
| ALL_HOST_OBJS += mkoffload.o |
| |
| mkoffload$(exeext): mkoffload.o collect-utils.o libcommon-target.a $(LIBIBERTY) $(LIBDEPS) |
| +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ |
| mkoffload.o collect-utils.o libcommon-target.a $(LIBIBERTY) $(LIBS) |
| |
| $(srcdir)/config/nvptx/nvptx.h: $(srcdir)/config/nvptx/nvptx-gen.h |
| $(srcdir)/config/nvptx/nvptx-gen.h: s-nvptx-gen-h; @true |
| s-nvptx-gen-h: $(srcdir)/config/nvptx/nvptx-sm.def |
| $(SHELL) $(srcdir)/config/nvptx/gen-h.sh "$(srcdir)/config/nvptx" \ |
| > tmp-nvptx-gen.h |
| $(SHELL) $(srcdir)/../move-if-change \ |
| tmp-nvptx-gen.h $(srcdir)/config/nvptx/nvptx-gen.h |
| $(STAMP) s-nvptx-gen-h |
| |
| $(srcdir)/config/nvptx/nvptx-gen.opt: s-nvptx-gen-opt; @true |
| s-nvptx-gen-opt: $(srcdir)/config/nvptx/nvptx-sm.def \ |
| $(srcdir)/config/nvptx/gen-opt.sh |
| $(SHELL) $(srcdir)/config/nvptx/gen-opt.sh "$(srcdir)/config/nvptx" \ |
| > tmp-nvptx-gen.opt |
| $(SHELL) $(srcdir)/../move-if-change \ |
| tmp-nvptx-gen.opt $(srcdir)/config/nvptx/nvptx-gen.opt |
| $(STAMP) s-nvptx-gen-opt |
| |
| |
| # Multilib setup. |
| |
| MULTILIB_OPTIONS = |
| MULTILIB_MATCHES = |
| MULTILIB_EXCEPTIONS = |
| |
| MULTILIB_OPTIONS += mgomp |
| |
| multilib_options_isa_list := $(TM_MULTILIB_CONFIG) |
| multilib_options_isa_default := $(word 1,$(multilib_options_isa_list)) |
| multilib_options_misa_list := $(addprefix misa=,$(multilib_options_isa_list)) |
| # Add the requested '-misa' variants as a multilib option ('misa=VAR1/misa=VAR2/misa=VAR3' etc.): |
| empty := |
| space := $(empty) $(empty) |
| MULTILIB_OPTIONS += $(subst $(space),/,$(multilib_options_misa_list)) |
| # ..., and remap '-misa' variants as appropriate: |
| multilib_matches := $(shell $(srcdir)/config/nvptx/gen-multilib-matches.sh $(srcdir)/config/nvptx $(multilib_options_isa_default) "$(multilib_options_isa_list)") |
| MULTILIB_MATCHES += $(multilib_matches) |
| # ..., and don't actually build what's the default '-misa': |
| MULTILIB_EXCEPTIONS += *misa=$(multilib_options_isa_default)* |
| |
| MULTILIB_OPTIONS += mptx=3.1 |
| # Filter out invalid '-misa'/'-mptx=3.1' combinations; per 'nvptx-sm.def', |
| # 'nvptx.opt:ptx_version', 'nvptx.cc:first_ptx_version_supporting_sm' |
| # (that is, '-mptx=3.1' only for sm_30, sm_35 variants): |
| MULTILIB_EXCEPTIONS += $(foreach misa,$(filter-out %=sm_30 %=sm_35,$(multilib_options_misa_list)),*$(misa)/mptx=3.1) |
| # ..., and special care has to be taken if '-mptx=3.1' is invalid for the |
| # default variant: |
| MULTILIB_EXCEPTIONS += $(if $(filter-out sm_30 sm_35,$(multilib_options_isa_default)),mgomp/mptx=3.1 mptx=3.1) |