fix build

This should fix bug #81

hostapd/Makefile

@@ -32,7 +32,7 @@ export BINDIR ?= /usr/local/bin/
 ifndef CONFIG_NO_GITVER
 # Add VERSION_STR postfix for builds from a git repository
 ifeq ($(wildcard ../.git),../.git)
-GITVER := $(shell git describe --dirty=+)
+GITVER := $(shell git describe --dirty=+ --tags)
 ifneq ($(GITVER),)
 CFLAGS += -DGIT_VERSION_STR_POSTFIX=\"-$(GITVER)\"
 endif

krackattack/build.sh

@@ -1,4 +1,7 @@
 #!/bin/bash
+
 cd ../hostapd/
+make clean
+
 cp defconfig .config
 make -j 2

wpa_supplicant/Makefile

@@ -31,7 +31,7 @@ CFLAGS += -I$(abspath ../src/utils)
 ifndef CONFIG_NO_GITVER
 # Add VERSION_STR postfix for builds from a git repository
 ifeq ($(wildcard ../.git),../.git)
-GITVER := $(shell git describe --dirty=+)
+GITVER := $(shell git describe --dirty=+ --tags)
 ifneq ($(GITVER),)
 CFLAGS += -DGIT_VERSION_STR_POSTFIX=\"-$(GITVER)\"
 endif