1 files changed, 82 insertions, 0 deletions
diff --git a/package/network/services/hostapd/patches/420-indicate-features.patch b/package/network/services/hostapd/patches/420-indicate-features.patch
new file mode 100644
index 0000000..64c92df
--- /dev/null
+++ b/package/network/services/hostapd/patches/420-indicate-features.patch
@@ -0,0 +1,82 @@
+--- a/hostapd/main.c
++++ b/hostapd/main.c
+@@ -15,6 +15,7 @@
+ #include "utils/common.h"
+ #include "utils/eloop.h"
+ #include "utils/uuid.h"
++#include "utils/build_features.h"
+ #include "crypto/random.h"
+ #include "crypto/tls.h"
+ #include "common/version.h"
+@@ -567,7 +568,7 @@ int main(int argc, char *argv[])
+ 
+ 	wpa_supplicant_event = hostapd_wpa_event;
+ 	for (;;) {
+-		c = getopt(argc, argv, "b:Bde:f:hKP:Ttu:vg:G:");
++		c = getopt(argc, argv, "b:Bde:f:hKP:Ttu:g:G:v::");
+ 		if (c < 0)
+ 			break;
+ 		switch (c) {
+@@ -604,6 +605,8 @@ int main(int argc, char *argv[])
+ 			break;
+ #endif /* CONFIG_DEBUG_LINUX_TRACING */
+ 		case 'v':
++			if (optarg)
++				exit(!has_feature(optarg));
+ 			show_version();
+ 			exit(1);
+ 			break;
+--- a/wpa_supplicant/main.c
++++ b/wpa_supplicant/main.c
+@@ -12,6 +12,7 @@
+ #endif /* __linux__ */
+ 
+ #include "common.h"
++#include "build_features.h"
+ #include "wpa_supplicant_i.h"
+ #include "driver_i.h"
+ #include "p2p_supplicant.h"
+@@ -176,7 +177,7 @@ int main(int argc, char *argv[])
+ 
+ 	for (;;) {
+ 		c = getopt(argc, argv,
+-			   "b:Bc:C:D:de:f:g:G:hH:i:I:KLm:No:O:p:P:qsTtuvW");
++			   "b:Bc:C:D:de:f:g:G:hH:i:I:KLm:No:O:p:P:qsTtuv::W");
+ 		if (c < 0)
+ 			break;
+ 		switch (c) {
+@@ -279,8 +280,12 @@ int main(int argc, char *argv[])
+ 			break;
+ #endif /* CONFIG_DBUS */
+ 		case 'v':
+-			printf("%s\n", wpa_supplicant_version);
+-			exitcode = 0;
++			if (optarg) {
++				exitcode = !has_feature(optarg);
++			} else {
++				printf("%s\n", wpa_supplicant_version);
++				exitcode = 0;
++			}
+ 			goto out;
+ 		case 'W':
+ 			params.wait_for_monitor++;
+--- /dev/null
++++ b/src/utils/build_features.h
+@@ -0,0 +1,17 @@
++#ifndef BUILD_FEATURES_H
++#define BUILD_FEATURES_H
++
++static inline int has_feature(const char *feat)
++{
++#ifdef IEEE8021X_EAPOL
++	if (!strcmp(feat, "eap"))
++		return 1;
++#endif
++#ifdef IEEE80211N
++	if (!strcmp(feat, "11n"))
++		return 1;
++#endif
++	return 0;
++}
++
++#endif /* BUILD_FEATURES_H */