Allow tests to run on systems with case-insensive files.

Also adds pragmas to suppress warnings treated as fatal

Author: jboynes

api/IPAddress.cpp

@@ -96,20 +96,26 @@ IPAddress::IPAddress(const char *address)
 
 String IPAddress::toString4() const
 {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
     char szRet[16];
     sprintf(szRet,"%u.%u.%u.%u", _address.bytes[IPADDRESS_V4_BYTES_INDEX], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 1], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 2], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 3]);
     return String(szRet);
+#pragma GCC diagnostic pop
 }
 
 String IPAddress::toString6() const
 {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
     char szRet[40];
     sprintf(szRet,"%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x",
             _address.bytes[0], _address.bytes[1], _address.bytes[2], _address.bytes[3],
             _address.bytes[4], _address.bytes[5], _address.bytes[6], _address.bytes[7],
             _address.bytes[8], _address.bytes[9], _address.bytes[10], _address.bytes[11],
             _address.bytes[12], _address.bytes[13], _address.bytes[14], _address.bytes[15]);
     return String(szRet);
+#pragma GCC diagnostic pop
 }
 
 String IPAddress::toString() const

api/deprecated-avr-comp/avr/dtostrf.c.impl

@@ -29,9 +29,12 @@
 char *dtostrf (double val, signed char width, unsigned char prec, char *sout) {
   asm(".global _printf_float");
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
   char fmt[20];
   sprintf(fmt, "%%%d.%df", width, prec);
   sprintf(sout, fmt, val);
   return sout;
+#pragma GCC diagnostic pop
 }