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mk/stage0: complain instead of creating an empty file

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If the expected rustc snapshot is not where we expect it to be,
complain and fail at that point rather than creating a empty rustc file
and continuing until we try to run it.
This commit is contained in:
Cody P Schafer 2014-11-18 14:53:39 -05:00
parent 96c8f2b0c1
commit aa58d534e5
1 changed files with 1 additions and 1 deletions
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2
mk/stage0.mk
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@ -22,7 +22,7 @@ ifdef CFG_ENABLE_LOCAL_RUST
else
$(Q)$(CFG_PYTHON) $(S)src/etc/get-snapshot.py $(CFG_BUILD) $(SNAPSHOT_FILE)
endif
$(Q)touch $@
$(Q)if [ -e "$@" ]; then touch "$@"; else echo "ERROR: snapshot $@ not found"; exit 1; fi
# For other targets, let the host build the target: