rust/mk/stage3.mk

stage3/lib/$(CFG_STDLIB): $(STDLIB_CRATE) $(STDLIB_INPUTS) \
              stage3/rustc$(X) stage2/lib/$(CFG_STDLIB) stage3/intrinsics.bc \
              stage3/glue.o $(LREQ) $(MKFILES)
	@$(call E, compile_and_link: $@)
	$(STAGE3)  --shared -o $@ $<

stage3/glue.o: stage3/rustc$(X) stage2/lib/$(CFG_STDLIB) stage3/intrinsics.bc \
               rustllvm/$(CFG_RUSTLLVM) rt/$(CFG_RUNTIME)
	@$(call E, generate: $@)
	$(STAGE3) -c -o $@ --glue

stage3/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.

stage3/%.o: stage3/%.s
	@$(call E, assemble [gcc]: $@)
	$(Q)gcc $(CFG_GCCISH_CFLAGS) -o $@ -c $<

stage3/%$(X): $(COMPILER_CRATE) $(COMPILER_INPUTS) $(SREQ2) stage2/intrinsics.bc
	@$(call E, compile_and_link: $@)
	$(STAGE2) -o $@ $<
Put std in stageN/lib. This avoids windows trying to load stageN/std.ll when stageN/runstc.exe is run. 2011-06-17 14:32:41 -05:00			`stage3/lib/$(CFG_STDLIB): $(STDLIB_CRATE) $(STDLIB_INPUTS) \`
			`stage3/rustc$(X) stage2/lib/$(CFG_STDLIB) stage3/intrinsics.bc \`
Add missing dependencies, stageN/glue.o gets linked into the stageN/libstd.so. 2011-06-16 14:18:15 -05:00			`stage3/glue.o $(LREQ) $(MKFILES)`
Add support for producing shared libraries directly in the rust driver. 2011-06-15 15:36:55 -05:00			`@$(call E, compile_and_link: $@)`
Switch to using the rustc driver in the bootstrap process. 2011-06-15 18:40:22 -05:00			`$(STAGE3) --shared -o $@ $<`
Start splitting up Makefile.in 2011-05-01 15:18:52 -05:00
Put std in stageN/lib. This avoids windows trying to load stageN/std.ll when stageN/runstc.exe is run. 2011-06-17 14:32:41 -05:00			`stage3/glue.o: stage3/rustc$(X) stage2/lib/$(CFG_STDLIB) stage3/intrinsics.bc \`
Don't put a copy of main (the C one) in each binary we produce. This is a step in getting a driver that works on all linux systems. Sorry for the linker hacks, I will remove them after snapshotting a new compiler. 2011-06-07 15:41:19 -05:00			`rustllvm/$(CFG_RUSTLLVM) rt/$(CFG_RUNTIME)`
Start splitting up Makefile.in 2011-05-01 15:18:52 -05:00			`@$(call E, generate: $@)`
Switch to using the rustc driver in the bootstrap process. 2011-06-15 18:40:22 -05:00			`$(STAGE3) -c -o $@ --glue`
Start splitting up Makefile.in 2011-05-01 15:18:52 -05:00
build: Build intrinsics.bc 2011-05-04 20:28:30 -05:00			`stage3/intrinsics.bc: $(INTRINSICS_BC)`
			`@$(call E, cp: $@)`
			`$(Q)cp $< $@`

Start splitting up Makefile.in 2011-05-01 15:18:52 -05:00			`# 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.`

			`stage3/%.o: stage3/%.s`
			`@$(call E, assemble [gcc]: $@)`
build: Use clang to compile the runtime if available 2011-05-08 23:10:04 -05:00			`$(Q)gcc $(CFG_GCCISH_CFLAGS) -o $@ -c $<`
Start splitting up Makefile.in 2011-05-01 15:18:52 -05:00
Fix missing dependencies on intrinsics.bc. 2011-06-16 14:49:12 -05:00			`stage3/%$(X): $(COMPILER_CRATE) $(COMPILER_INPUTS) $(SREQ2) stage2/intrinsics.bc`
Use the driver to build stage3. This worked on all 3 platforms for me, lets see if the bots agree. 2011-06-13 15:28:46 -05:00			`@$(call E, compile_and_link: $@)`
			`$(STAGE2) -o $@ $<`