diff options
Diffstat (limited to 'm4/systemtap.m4')
| -rw-r--r-- | m4/systemtap.m4 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/m4/systemtap.m4 b/m4/systemtap.m4 new file mode 100644 index 0000000..0564e3d --- /dev/null +++ b/m4/systemtap.m4 @@ -0,0 +1,17 @@ +# +# lldp_SYSTEMTAP +# +# Check for DTrace/Systemtap support + +AC_DEFUN([lldp_SYSTEMTAP], [ + # Enable systemtap support + lldp_ARG_ENABLE([dtrace], [systemtap/DTrace trace support], [no]) + AM_CONDITIONAL([ENABLE_SYSTEMTAP], [test x"$enable_dtrace" = x"yes"]) + if test x"$enable_dtrace" = x"yes"; then + AC_CHECK_PROGS(DTRACE, dtrace) + if test -z "$DTRACE"; then + AC_MSG_ERROR([*** dtrace command not found]) + fi + AC_CHECK_HEADER([sys/sdt.h],,[AC_MSG_ERROR([*** no sys/sdt.h header found])]) + fi +]) |