3 commits

Author	SHA1	Message	Date
kennytm	ab788a2ee1	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.	2017-11-28 23:36:12 +08:00
Alex Crichton	953f294ea3	rustc: Remove deprecated flags ... This commit removes a number of deprecated flags from the compiler: * opt-level => -C opt-level * debuginfo => -C debuginfo * print-crate-name => --print crate-name * print-file-name => --print file-names * no-trans => -Z no-trans * no-analysis => -Z no-analysis * parse-only => -Z parse-only * dep-info => --emit dep-info This commit also moves the --pretty flag behind `-Z unstable-options` as the pretty printer will likely not be stable for 1.0 cc #19051	2015-01-20 11:16:26 -08:00
Alex Crichton	c62daa6ed3	rustc: Give a friendlier error when writing deps ... When an error is encountered when writing dependencies, this presents a nicer error rather than an ICE. Closes #13517	2014-04-23 10:04:29 -07:00