diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.in b/configure.in index a092717b6f..c18f95da5d 100644 --- a/configure.in +++ b/configure.in @@ -401,6 +401,7 @@ EOF ]) AC_CHECK_TOOL(DTRACE, dtrace) +$DTRACE -l 1>/dev/null 2>/dev/null || DTRACE="" AC_CHECK_TOOL(DOT, dot) AC_CHECK_TOOL(DOXYGEN, doxygen) |