avrdude: Build fixes

xs/src/avrdude/CMakeLists.txt

@@ -1,5 +1,6 @@
 
 
+add_definitions(-D_BSD_SOURCE -D_DEFAULT_SOURCE)   # To enable various useful macros and functions on Unices
 remove_definitions(-D_UNICODE -DUNICODE)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 set(CMAKE_C_STANDARD 99)

xs/src/avrdude/buspirate.c

@@ -41,9 +41,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#if defined(WIN32NATIVE)
-#  include <malloc.h>  /* for alloca() */
-#endif
 
 #include "avrdude.h"
 #include "libavrdude.h"

xs/src/avrdude/libavrdude.h

@@ -933,6 +933,13 @@ int read_config(const char * file);
 }
 #endif
 
+// Header file for alloca()
+#if defined(WIN32NATIVE)
+#  include <malloc.h>
+#else
+#  include <alloca.h>
+#endif
+
 
 /* formerly confwin.h */
 

xs/src/avrdude/ser_posix.c

@@ -25,8 +25,6 @@
 
 #if !defined(WIN32NATIVE)
 
-#define _BSD_SOURCE    // Needed to enable various macros (such as h_addr)
-
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>

xs/src/avrdude/stk500.c

@@ -35,9 +35,6 @@
 #include <string.h>
 #include <errno.h>
 #include <unistd.h>
-#if defined(WIN32NATIVE)
-#  include <malloc.h>  /* for alloca() */
-#endif
 
 #include "avrdude.h"
 #include "libavrdude.h"