Wrap all vboot utilities with futility.firmware-spring-3833.Bfactory-spring-3842.B

This moves all the old userspace utilities generated by vboot_reference into
a subdirectory not in $PATH, and replaces them with symlinks to a single
executable named 'futility'. At the moment that utility just execs the
original utilities (optionally logging that fact first).

Ultimately, the old utilities will be subsumed into a single binary instead
of multiple separate executables.

There is a matching CL needed to make the recovery image creation work.

BUG=chromium-os:37062
BRANCH=none
CQ-DEPEND=CL:44864
TEST=auto

To test, build everything, test everything. It should work as before in all
cases. I have built normal images, test images, factory installers, recovery
images; they all seem to work.

I've run trybots on daisy-paladin link-paladin lumpy-paladin and alex-paladin.

Change-Id: Ie93db676f2ed2a64e4b13b3b5dc6b65a77db0f8c
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/44871
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/utility/dumpRSAPublicKey.c b/utility/dumpRSAPublicKey.c
index da8597af..113e9a0b 100644
--- a/utility/dumpRSAPublicKey.c
+++ b/utility/dumpRSAPublicKey.c
@@ -141,9 +141,15 @@ int main(int argc, char* argv[]) {
   X509* cert = NULL;
   RSA* pubkey = NULL;
   EVP_PKEY* key;
+  char *progname;
 
   if (argc != 3 || (strcmp(argv[1], "-cert") && strcmp(argv[1], "-pub"))) {
-    fprintf(stderr, "Usage: %s <-cert | -pub> <file>\n", argv[0]);
+    progname = strrchr(argv[0], '/');
+    if (progname)
+      progname++;
+    else
+      progname = argv[0];
+    fprintf(stderr, "Usage: %s <-cert | -pub> <file>\n", progname);
     return -1;
   }