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-include ../tools.mk
# Modelled after ui/changing-crates.rs test, but this one puts
# more than one (mismatching) candidate crate into the search path,
# which did not appear directly expressible in UI testing infrastructure.
#
# Note that we move the built libraries into target direcrtories rather than
# use the `--out-dir` option because the `../tools.mk` file already bakes a
# use of `--out-dir` into the definition of $(RUSTC).
A1=$(TMPDIR)/a1
A2=$(TMPDIR)/a2
A3=$(TMPDIR)/a3
# A hack to match distinct lines of output from a single run.
LOG=$(TMPDIR)/log.txt
all:
mkdir -p $(A1) $(A2) $(A3)
$(RUSTC) --crate-type=rlib crateA1.rs
mv $(TMPDIR)/$(call RLIB_GLOB,crateA) $(A1)
$(RUSTC) --crate-type=rlib -L $(A1) crateB.rs
$(RUSTC) --crate-type=rlib crateA2.rs
mv $(TMPDIR)/$(call RLIB_GLOB,crateA) $(A2)
$(RUSTC) --crate-type=rlib crateA3.rs
mv $(TMPDIR)/$(call RLIB_GLOB,crateA) $(A3)
# Ensure crateC fails to compile since A1 is "missing" and A2/A3 hashes do not match
$(RUSTC) -L $(A2) -L $(A3) crateC.rs >$(LOG) 2>&1 || true
$(CGREP) \
'found possibly newer version of crate `crateA` which `crateB` depends on' \
'note: perhaps that crate needs to be recompiled?' \
'crate `crateA`:' \
'crate `crateB`:' \
< $(LOG)
# the 'crate `crateA`' will match two entries.
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