diff options
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.in b/configure.in index f4e9a60db2..9f2ffc315a 100644 --- a/configure.in +++ b/configure.in @@ -304,6 +304,9 @@ AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_INSTALL +AC_CHECK_TOOL(DOT, dot) +AC_CHECK_TOOL(DOXYGEN, doxygen) + # checks for UNIX variants that set C preprocessor variables AC_USE_SYSTEM_EXTENSIONS |