X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hwplugin.c;h=1fd9521473336ca900240ebd1086ceade71d57e7;hb=339729131d5acd50147e26ec238db569e273a459;hp=5cd6f6bb6f87086e1fcb673cf5176881b73a264d;hpb=49d0ce50d0e43c1a10dc2863afd20185051819aa;p=libsigrok.git

diff --git a/hwplugin.c b/hwplugin.c
index 5cd6f6bb..1fd95214 100644
--- a/hwplugin.c
+++ b/hwplugin.c
@@ -24,6 +24,7 @@
 #include <string.h>
 #include <glib.h>
 #include <sigrok.h>
+#include "config.h"
 
 source_callback_add source_cb_add = NULL;
 source_callback_remove source_cb_remove = NULL;
@@ -37,23 +38,40 @@ GSList *plugins;
  */
 struct hwcap_option hwcap_options[] = {
 	{HWCAP_SAMPLERATE, T_UINT64, "Sample rate", "samplerate"},
+	{HWCAP_CAPTURE_RATIO, T_UINT64, "Pre-trigger capture ratio", "captureratio"},
 	{0, 0, NULL, NULL},
 };
 
+#ifdef HAVE_LA_SALEAE_LOGIC
 extern struct device_plugin saleae_logic_plugin_info;
+#endif
+#ifdef HAVE_LA_OLS
 extern struct device_plugin ols_plugin_info;
+#endif
+#ifdef HAVE_LA_ZEROPLUS_LOGIC_CUBE
 extern struct device_plugin zeroplus_logic_cube_plugin_info;
+#endif
+#ifdef HAVE_LA_ASIX_SIGMA
 extern struct device_plugin asix_sigma_plugin_info;
+#endif
 
 /* TODO: No linked list needed, this can be a simple array. */
 int load_hwplugins(void)
 {
+#ifdef HAVE_LA_SALEAE_LOGIC
 	plugins =
 	    g_slist_append(plugins, (gpointer *)&saleae_logic_plugin_info);
+#endif
+#ifdef HAVE_LA_OLS
 	plugins = g_slist_append(plugins, (gpointer *)&ols_plugin_info);
+#endif
+#ifdef HAVE_LA_ZEROPLUS_LOGIC_CUBE
 	plugins = g_slist_append(plugins,
 			   (gpointer *)&zeroplus_logic_cube_plugin_info);
+#endif
+#ifdef HAVE_LA_ASIX_SIGMA
 	plugins = g_slist_append(plugins, (gpointer *)&asix_sigma_plugin_info);
+#endif
 
 	return SIGROK_OK;
 }