include: prereq-build.mk: improve gcp check

Adjust the check for gcp (GNU copy command) to rule out false positives
with "Goffi's CoPier" a python copy command.

Fixes FS#218.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2016-10-11 09:33:18 +02:00
parent 0547b3ca64
commit b81fc29123

View file

@ -109,8 +109,8 @@ $(eval $(call SetupHostCommand,diff,Please install diffutils, \
diff --version 2>&1 | grep diff))
$(eval $(call SetupHostCommand,cp,Please install GNU fileutils, \
gcp --help, \
cp --help))
gcp --help 2>&1 | grep 'Copy SOURCE', \
cp --help 2>&1 | grep 'Copy SOURCE'))
$(eval $(call SetupHostCommand,seq,, \
gseq --version, \