Changes to try to get P112 to compile with laster SDCC (it still does not)

2 files changed, 85 insertions, 3 deletions

diff --git a/nuttx/tools/bdf-converter.c b/nuttx/tools/bdf-converter.c
index 2c4efa1ec..a93da0f2b 100644
--- a/nuttx/tools/bdf-converter.c
+++ b/nuttx/tools/bdf-converter.c
@@ -116,6 +116,83 @@ typedef struct nx_fontmetric_s
  ****************************************************************************/
 
 /****************************************************************************
+ * Name: MY_strtok_r
+ *
+ * Description:
+ *    MinGW does not seem to provide strtok_r
+ *
+ ****************************************************************************/
+
+#ifndef HAVE_STRTOK_R
+static char *MY_strtok_r(char *str, const char *delim, char **saveptr)
+{
+  char *pbegin;
+  char *pend = NULL;
+
+  /* Decide if we are starting a new string or continuing from
+   * the point we left off.
+   */
+
+  if (str)
+    {
+      pbegin = str;
+    }
+  else if (saveptr && *saveptr)
+    {
+      pbegin = *saveptr;
+    }
+  else
+    {
+      return NULL;
+    }
+
+  /* Find the beginning of the next token */
+
+  for (;
+       *pbegin && strchr(delim, *pbegin) != NULL;
+       pbegin++);
+
+  /* If we are at the end of the string with nothing
+   * but delimiters found, then return NULL.
+   */
+
+  if (!*pbegin)
+    {
+      return NULL;
+    }
+
+  /* Find the end of the token */
+
+  for (pend = pbegin + 1;
+       *pend && strchr(delim, *pend) == NULL;
+       pend++);
+
+  /* pend either points to the end of the string or to
+   * the first delimiter after the string.
+   */
+
+  if (*pend)
+    {
+      /* Turn the delimiter into a null terminator */
+
+      *pend++ = '\0';
+    }
+
+  /* Save the pointer where we left off and return the
+   * beginning of the token.
+   */
+
+  if (saveptr)
+    {
+      *saveptr = pend;
+    }
+  return pbegin;
+}
+
+#define strtok_r MY_strtok_r
+#endif
+
+/****************************************************************************
  * Name: trimLine
  *
  * Description:
diff --git a/nuttx/tools/mkdeps.c b/nuttx/tools/mkdeps.c
index a4bc68955..c0b71e707 100644
--- a/nuttx/tools/mkdeps.c
+++ b/nuttx/tools/mkdeps.c
@@ -473,7 +473,7 @@ static void do_dependency(const char *file, char separator)
       dotptr  = strrchr(objname, '.');
       if (dotptr)
         {
-          dotptr = '\0';
+          *dotptr = '\0';
         }
 
       snprintf(tmp, NAME_MAX+6, " -MT %s" DELIM "%s%s ",
@@ -515,7 +515,7 @@ static void do_dependency(const char *file, char separator)
   g_command[cmdlen] = '\0';
 
   /* Make a copy of g_altpath. We need to do this because at least the version
-   * of strtok_r above does modifie it.
+   * of strtok_r above does modify it.
    */
 
   alloc = strdup(g_altpath);
@@ -598,6 +598,11 @@ static void do_dependency(const char *file, char separator)
        * from the compiler is in WEXITSTATUS(ret).
        */
 
+      if (g_debug)
+        {
+          fprintf(stderr, "Executing: %s\n", g_command);
+        }
+
       ret = system(g_command);
 #ifdef WEXITSTATUS
       if (ret < 0 || WEXITSTATUS(ret) != 0)
@@ -687,7 +692,7 @@ static char *cywin2windows(const char *str, const char *append, enum slashmode_e
           drive = toupper(*str);
           if (drive < 'A' || drive > 'Z')
             {
-              fprintf(stderr, "ERROR: Drive charager: \"%s\"\n", str);
+              fprintf(stderr, "ERROR: Drive character: \"%s\"\n", str);
               exit(EXIT_FAILURE);
             }