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stage1/std.o: $(STDLIB_CRATE) $(STDLIB_INPUTS) \
stage0/rustc$(X) stage0/$(CFG_STDLIB) stage0/intrinsics.bc \
$(LREQ) $(MKFILES)
@$(call E, compile: $@)
$(STAGE0) -c --shared -o $@ $<
stage1/$(CFG_STDLIB): stage1/std.o stage1/glue.o
@$(call E, link: $@)
$(Q)gcc $(CFG_GCCISH_CFLAGS) stage1/glue.o $(CFG_GCCISH_LINK_FLAGS) \
-o $@ $< -Lstage1 -Lrt -lrustrt
stage1/librustc.o: $(COMPILER_CRATE) $(COMPILER_INPUTS) $(SREQ0)
@$(call E, compile: $@)
$(STAGE0) -c --shared -o $@ $<
stage1/$(CFG_RUSTCLIB): stage1/librustc.o stage1/glue.o
@$(call E, link: $@)
$(Q)gcc $(CFG_GCCISH_CFLAGS) stage1/glue.o $(CFG_GCCISH_LINK_FLAGS) \
-o $@ $< -Lstage1 -Lrt -lrustrt
stage1/rustc.o: $(COMPILER_CRATE) $(COMPILER_INPUTS) $(SREQ0)
@$(call E, compile: $@)
$(STAGE0) -c -o $@ $<
stage1/glue.o: stage0/rustc$(X) stage0/$(CFG_STDLIB) stage0/intrinsics.bc \
$(LREQ) $(MKFILES)
@$(call E, generate: $@)
$(STAGE0) -c -o $@ --glue
stage1/intrinsics.bc: $(INTRINSICS_BC)
@$(call E, cp: $@)
$(Q)cp $< $@
# Due to make not wanting to run the same implicit rules twice on the same
# rule tree (implicit-rule recursion prevention, see "Chains of Implicit
# Rules" in GNU Make manual) we have to re-state the %.o and %.s patterns here
# for different directories, to handle cases where (say) a test relies on a
# compiler that relies on a .o file.
stage1/%.o: stage1/%.s
@$(call E, assemble [gcc]: $@)
$(Q)gcc $(CFG_GCCISH_CFLAGS) -o $@ -c $<
stage1/%$(X): stage1/%.o $(SREQ0)
@$(call E, link [gcc]: $@)
$(Q)gcc $(CFG_GCCISH_CFLAGS) stage1/glue.o -o $@ $< \
-Lstage1 -Lrustllvm -Lrt -lrustrt -lrustllvm -lstd -lm
@# dsymutil sometimes fails or prints a warning, but the
@# program still runs. Since it simplifies debugging other
@# programs, I\'ll live with the noise.
-$(Q)$(CFG_DSYMUTIL) $@
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