diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index b7fc0e897a..69f57d161c 100644 --- a/configure.ac +++ b/configure.ac @@ -524,7 +524,9 @@ AS_IF([test "$cross_compiling:$ac_cv_prog_DTRACE" = no: -a -n "$ac_tool_prefix"] AC_CHECK_PROGS(DOT, dot) AC_CHECK_PROGS(DOXYGEN, doxygen) +tool_warned=$ac_tool_warned ac_tool_warned=no AC_CHECK_TOOL(PKG_CONFIG, pkg-config) +ac_tool_warned=$tool_warned AS_IF([test -z "$PKG_CONFIG"], [], ["$PKG_CONFIG" --print-errors --version > /dev/null 2>&1], [], [ |