prereq: stop relying on man pages and grep for --recursive on the git-submodule script directly (fixes #21968)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48934
This commit is contained in:
Felix Fietkau 2016-03-05 21:07:18 +00:00
parent e9d7ee4f41
commit 4c80909fa1

View file

@ -155,7 +155,7 @@ $(eval $(call SetupHostCommand,svn,Please install the Subversion client, \
svn --version | grep Subversion))
$(eval $(call SetupHostCommand,git,Please install Git (git-core) >= 1.7.12.2, \
MANPAGER=cat git submodule --help 2>&1 | grep -q -- --recursive))
git --exec-path | xargs -I % -- grep -q -- --recursive %/git-submodule))
$(eval $(call SetupHostCommand,file,Please install the 'file' package, \
file --version 2>&1 | grep file))