rust/src/test/run-make-fulldeps/metadata-flag-frobs-symbols/Makefile

-include ../tools.mk

all:
	$(RUSTC) foo.rs -C metadata=a -C extra-filename=-a
	$(RUSTC) foo.rs -C metadata=b -C extra-filename=-b
	$(RUSTC) bar.rs \
		--extern foo1=$(TMPDIR)/libfoo-a.rlib \
		--extern foo2=$(TMPDIR)/libfoo-b.rlib \
		-Z print-link-args
	$(call RUN,bar)
rustc: Add a flag for specifying dependencies This comit implements a new flag, --extern, which is used to specify where a crate is located. The purpose of this flag is to bypass the normal crate loading/matching of the compiler to point it directly at the right file. This flag takes the form `--extern foo=bar` where `foo` is the name of a crate and `bar` is the location at which to find the crate. Multiple `--extern` directives are allowed with the same crate name to specify the rlib/dylib pair for a crate. It is invalid to specify more than one rlib or more than one dylib, and it's required that the crates are valid rust crates. I have also added some extensive documentation to metadata::loader about how crate loading should work. RFC: 0035-remove-crate-id 2014-07-01 10:37:54 -05:00			`-include ../tools.mk`

			`all:`
			`$(RUSTC) foo.rs -C metadata=a -C extra-filename=-a`
			`$(RUSTC) foo.rs -C metadata=b -C extra-filename=-b`
			`$(RUSTC) bar.rs \`
			`--extern foo1=$(TMPDIR)/libfoo-a.rlib \`
			`--extern foo2=$(TMPDIR)/libfoo-b.rlib \`
			`-Z print-link-args`
			`$(call RUN,bar)`