Add detection of lttng-ctl with pkgconfig

[lttng-trace.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d972fb84fbebed414ade14b81d8954de12fa2d6a..ed1450229a7810226cb9580c14fbb50347c51336 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -68,6 +68,10 @@ AC_CHECK_HEADERS([ \
        stddef.h \
 ])
 
+# Check for liblttng-ust
+PKG_CHECK_MODULES([LTTNG_CTL], [lttng-ctl])
+AM_CFLAGS="$AM_CFLAGS $LTTNG_CTL_CFLAGS"
+
 AM_CPPFLAGS="-include config.h"
 AC_SUBST(AM_CPPFLAGS)