1sntp/libopts/m4/libopts.m4: allow override shell with POSIX_SHELL 2 3Pull in fix from upstream AutoGen [1] to accept POSIX_SHELL from the 4environment during the configure step. 5 6[1] http://git.savannah.gnu.org/cgit/autogen.git/commit/?id=db064b9a252f3ef3d8db25411ea0edb0ff8ea758 7 8Signed-off-by: James Byrne <james.byrne@origamienergy.com> 9 10diff --git a/sntp/libopts/m4/libopts.m4 b/sntp/libopts/m4/libopts.m4 11--- a/sntp/libopts/m4/libopts.m4 12+++ b/sntp/libopts/m4/libopts.m4 13@@ -114,6 +114,7 @@ 14 AC_PROG_SED 15 [while : 16 do 17+ test -x "$POSIX_SHELL" && break 18 POSIX_SHELL=`which bash` 19 test -x "$POSIX_SHELL" && break 20 POSIX_SHELL=`which dash` 21