frontends: Check for sr/srd minimum versions.

diff --git a/configure.ac b/configure.ac
index e75cbda4be56d4bc78e704be20ee717751f54869..0f1b7a164fcb5bb1262e195d30c6de6ab934b316 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -55,7 +55,7 @@ PKG_CHECK_MODULES([gtk], [gtk+-2.0 gmodule-2.0],
        [CFLAGS="$CFLAGS $gtk_CFLAGS";
        LIBS="$LIBS $gtk_LIBS"])
 
-PKG_CHECK_MODULES([libsigrok], [libsigrok],
+PKG_CHECK_MODULES([libsigrok], [libsigrok >= 0.2],
        [CFLAGS="$CFLAGS $libsigrok_CFLAGS";
        LIBS="$LIBS $libsigrok_LIBS"])