not compile with uClibc.
#include <unistd.h>
#include <getopt.h>
+// fix compile with uClibc (which does #define index strchr) -andy
+#ifdef index
+#undef index
+#endif
+
#undef BB_FEATURE_SH_WORDEXP
#if BB_FEATURE_SH_WORDEXP
#include <unistd.h>
#include <getopt.h>
+// fix compile with uClibc (which does #define index strchr) -andy
+#ifdef index
+#undef index
+#endif
+
#undef BB_FEATURE_SH_WORDEXP
#if BB_FEATURE_SH_WORDEXP
#include <unistd.h>
#include <getopt.h>
+// fix compile with uClibc (which does #define index strchr) -andy
+#ifdef index
+#undef index
+#endif
+
#undef BB_FEATURE_SH_WORDEXP
#if BB_FEATURE_SH_WORDEXP