in BTL: a specific bench/action can be selected at runtime, e.g.:

  BTL_CONFIG="-a ata" ctest -V -R eigen
  run the all benchmarks having "ata" in their name for all
  libraries matching the regexp "eigen"

1 files changed, 2 insertions, 0 deletions

diff --git a/bench/btl/libs/gmm/main.cpp b/bench/btl/libs/gmm/main.cpp
index 27afeedbb..a05fd1b46 100644
--- a/bench/btl/libs/gmm/main.cpp
+++ b/bench/btl/libs/gmm/main.cpp
@@ -26,6 +26,8 @@
 #include "action_aat_product.hh"
 #include "action_atv_product.hh"
 
+BTL_MAIN;
+
 int main()
 {