Remove warnings.

6 files changed, 7 insertions, 6 deletions

diff --git a/libbsd/include/sys/cdefs.h b/libbsd/include/sys/cdefs.h
index a257ae4..aa99602 100644
--- a/libbsd/include/sys/cdefs.h
+++ b/libbsd/include/sys/cdefs.h
@@ -48,6 +48,7 @@
  *	...delete feature...
  *	#endif
  */
+#if !defined(__GNUC_PREREQ__)
 #ifdef __GNUC__
 #define	__GNUC_PREREQ__(x, y)						\
 	((__GNUC__ == (x) && __GNUC_MINOR__ >= (y)) ||			\
@@ -55,6 +56,7 @@
 #else
 #define	__GNUC_PREREQ__(x, y)	0
 #endif
+#endif
 
 #include <machine/cdefs.h>
 #ifdef __ELF__
diff --git a/rap.c b/rap.c
index 37a8702..e950505 100644
--- a/rap.c
+++ b/rap.c
@@ -298,7 +298,7 @@ rtems_rap_load (const char* name, int mode, int argc, const char* argv[])
     rtems_rap_app_t*  app;
     rtems_rap_entry_t init;
     rtems_rap_entry_t fini;
-    uint32_t          size = 0;
+    size_t            size = 0;
     int               r;
 
     /*
diff --git a/rtl-elf.c b/rtl-elf.c
index 14e2460..a02466c 100644
--- a/rtl-elf.c
+++ b/rtl-elf.c
@@ -698,7 +698,6 @@ bool rtems_rtl_elf_load_details (rtems_rtl_obj_t* obj)
 {
   rtems_chain_control* sections = NULL;
   rtems_chain_node*    node = NULL;
-  bool                 first = true;
   size_t               mask = 0;
   struct link_map*     l = NULL;
   int                  sec_num = 0;
@@ -755,8 +754,6 @@ bool rtems_rtl_elf_load_details (rtems_rtl_obj_t* obj)
        mask <= RTEMS_RTL_OBJ_SECT_BSS;
        mask <<= 1)
   {
-    first = true;
-
     sections = &obj->sections;
     node = rtems_chain_first (sections);
     while (!rtems_chain_is_tail (sections, node))
diff --git a/rtl-find-file.c b/rtl-find-file.c
index 15d749e..ae56cf2 100644
--- a/rtl-find-file.c
+++ b/rtl-find-file.c
@@ -40,7 +40,7 @@ bool
 rtems_rtl_find_file (const char*  name,
                      const char*  paths,
                      const char** file_name,
-                     uint32_t*    size)
+                     size_t*      size)
 {
   struct stat sb;
 
diff --git a/rtl-find-file.h b/rtl-find-file.h
index 0daa7bf..fc8a9dc 100644
--- a/rtl-find-file.h
+++ b/rtl-find-file.h
@@ -36,7 +36,7 @@ extern "C" {
 bool rtems_rtl_find_file (const char*  name,
                           const char*  paths,
                           const char** file_name,
-                          uint32_t*    size);
+                          size_t*      size);
 
 #ifdef __cplusplus
 }
diff --git a/testcase/1.c b/testcase/1.c
index 83c16b5..14b3729 100644
--- a/testcase/1.c
+++ b/testcase/1.c
@@ -62,6 +62,7 @@ void hello(int arg)
 }
 
 #if defined (__arm__)
+int rtems_arm(int arg);
 int rtems_arm(int arg)
 {
   switch (arg) {
@@ -72,6 +73,7 @@ int rtems_arm(int arg)
   return 0;
 }
 
+int rtems_thumb(int arg);
 int rtems_thumb(int arg)
 {
   switch (arg) {