granite-rust/src/test/run-make-fulldeps/invalid-library/Makefile

-include ../tools.mk

all:
	touch $(TMPDIR)/lib.rmeta
	$(AR) crus $(TMPDIR)/libfoo-ffffffff-1.0.rlib $(TMPDIR)/lib.rmeta
	$(RUSTC) foo.rs 2>&1 | $(CGREP) "can't find crate for"
rustc: Better error when loading invalid libraries When the metadata format changes, old libraries often cause librustc to abort when reading their metadata. This should all change with the introduction of SVH markers, but the loader for crates should gracefully handle libraries without SVH markers still. This commit adds support for tripping fewer assertions when loading libraries by using maybe_get_doc when initially parsing metadata. It's still possible for some libraries to fall through the cracks, but this should deal with a fairly large number of them up front. 2014-03-01 11:09:30 -08:00			`-include ../tools.mk`

			`all:`
rustc_metadata: don't let LLVM confuse rmeta blobs for COFF object files. 2019-11-09 02:06:22 +02:00			`touch $(TMPDIR)/lib.rmeta`
			`$(AR) crus $(TMPDIR)/libfoo-ffffffff-1.0.rlib $(TMPDIR)/lib.rmeta`
Replace most call to grep in run-make by a script that cat the input. Introduced a new src/etc/cat-and-grep.sh script (called in run-make as $(CGREP)), which prints the input and do a grep simultaneously. This is mainly used to debug spurious failures in run-make, such as the sanitizer error in #45810, as well as real errors such as #46126. 2017-11-23 23:19:50 +08:00			`$(RUSTC) foo.rs 2>&1 \| $(CGREP) "can't find crate for"`