infra: pkg-utils.mk replace "echo -e" with printf

printf is POSIX-compliant, echo -e is not.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Maxime Hadjinlian 2014-05-21 10:25:10 +02:00 committed by Peter Korsgaard
parent 6b9bc5fe40
commit 9725c5aefc

View File

@ -110,8 +110,8 @@ define legal-manifest # pkg, version, license, license-files, source, {HOST|TARG
endef
define legal-license-header # pkg, license-file, {HOST|TARGET}
echo -e "$(LEGAL_INFO_SEPARATOR)\n\t$(1):" \
"$(2)\n$(LEGAL_INFO_SEPARATOR)\n\n" >>$(LEGAL_LICENSES_TXT_$(3))
printf "$(LEGAL_INFO_SEPARATOR)\n\t$(1):\
$(2)\n$(LEGAL_INFO_SEPARATOR)\n\n\n" >>$(LEGAL_LICENSES_TXT_$(3))
endef
define legal-license-nofiles # pkg, {HOST|TARGET}