Makefile: add special target .DELETE_ON_ERROR

The special .DELETE_ON_ERROR deletes the target file on recipe error.
Otherwise, an incomplete output file may be considered up to date
the next time around. .DELETE_ON_ERROR provides reasonable
protection at virtually no cost.

Signed-off-by: R. Diez <rdiezmail-openocd@yahoo.de>
Change-Id: I67dca47ae5ddf3786993c87b9991b3046a85f00b
Reviewed-on: http://openocd.zylin.com/6235
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
R. Diez 2021-05-13 12:36:27 +02:00 committed by Antonio Borneo
parent e74eaaacbc
commit a8d3f60113
1 changed files with 2 additions and 0 deletions

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@ -2,6 +2,8 @@
# have all needed files, that a GNU package needs
AUTOMAKE_OPTIONS = gnu 1.6
.DELETE_ON_ERROR:
# make sure we pass the correct jimtcl flags to distcheck
DISTCHECK_CONFIGURE_FLAGS = --disable-install-jim