GNU (at least) printf interprets -I as an option, but we want to print it literally, so use %s.
CC: YAMAMOTO Takashi <[email protected]> Fixes: 27d41afaa446 ("acinclude.m4: Avoid echo -n") Signed-off-by: Ben Pfaff <[email protected]> --- acinclude.m4 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/acinclude.m4 b/acinclude.m4 index 05c57b88d68e..e7affc514811 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -968,7 +968,7 @@ dnl ctags ignores symbols with extras identifiers. This builds a list of dnl specially handled identifiers to be ignored. AC_DEFUN([OVS_CTAGS_IDENTIFIERS], AC_SUBST([OVS_CTAGS_IDENTIFIERS_LIST], - [`printf '-I "'; sed -n 's/^#define \(OVS_[A-Z_]\+\)(\.\.\.)$/\1+/p' ${srcdir}/include/openvswitch/compiler.h | tr \\\n ' ' ; printf '"'`] )) + [`printf %s '-I "'; sed -n 's/^#define \(OVS_[A-Z_]\+\)(\.\.\.)$/\1+/p' ${srcdir}/include/openvswitch/compiler.h | tr \\\n ' ' ; printf '"'`] )) dnl OVS_PTHREAD_SET_NAME dnl -- 2.10.2 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
