AC_PROG_YACC
PKG_PROG_PKG_CONFIG
-AC_CHECK_PROG([HAVE_PROTOC_C], [protoc-c], [yes], [no])
+AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
+AM_CONDITIONAL(HAVE_PROTOC_C, test "x$have_protoc_c" = "xyes")
AC_MSG_CHECKING([for kernel type ($host_os)])
case $host_os in
AC_PLUGIN([oracle], [$with_oracle], [Oracle plugin])
AC_PLUGIN([perl], [$plugin_perl], [Embed a Perl interpreter])
# FIXME: Check for libevent, too.
-AC_PLUGIN([pinba], [$HAVE_PROTOC_C], [Pinba statistics])
+AC_PLUGIN([pinba], [$have_protoc_c], [Pinba statistics])
AC_PLUGIN([ping], [$with_liboping], [Network latency statistics])
AC_PLUGIN([postgresql], [$with_libpq], [PostgreSQL database statistics])
AC_PLUGIN([powerdns], [yes], [PowerDNS statistics])
libxmms . . . . . . . $with_libxmms
libyajl . . . . . . . $with_libyajl
libevent . . . . . . $with_libevent
- protobuf-c . . . . . $HAVE_PROTOC_C
+ protobuf-c . . . . . $have_protoc_c
oracle . . . . . . . $with_oracle
python . . . . . . . $with_python