extern set *libDirsSet;
extern set *libPathsSet;
-/* read the file with all the pic14 definitions and pick out the definition for a processor
- * if specified. if pic_name is NULL reads everything */
+/* read the file with all the pic14 definitions and pick out the definition
+ * for a processor if specified. if pic_name is NULL reads everything */
static PIC_device *find_device(char *pic_name)
{
FILE *pic_file;
/* first scan all include directories */
pic_file = NULL;
//fprintf( stderr, "%s: searching %s\n", __FUNCTION__, DEVICE_FILE_NAME );
- for (dir = setFirstItem(includeDirsSet);
+ for (dir = setFirstItem(userIncDirsSet);
!pic_file && dir;
- dir = setNextItem(includeDirsSet))
+ dir = setNextItem(userIncDirsSet))
{
//fprintf( stderr, "searching1 %s\n", dir );
- SNPRINTF(&filename[0], len, "%s%s%s", dir, DIR_SEPARATOR_STRING, DEVICE_FILE_NAME);
+ SNPRINTF(&filename[0], len, "%s%s", dir,
+ DIR_SEPARATOR_STRING DEVICE_FILE_NAME);
pic_file = fopen( filename, "rt" );
if (pic_file) break;
} // for
- for (dir = setFirstItem(userIncDirsSet);
+
+ for (dir = setFirstItem(includeDirsSet);
!pic_file && dir;
- dir = setNextItem(userIncDirsSet))
+ dir = setNextItem(includeDirsSet))
{
//fprintf( stderr, "searching2 %s\n", dir );
- SNPRINTF(&filename[0], len, "%s%s%s", dir, DIR_SEPARATOR_STRING, DEVICE_FILE_NAME);
+ SNPRINTF(&filename[0], len, "%s%s", dir,
+ DIR_SEPARATOR_STRING DEVICE_FILE_NAME);
pic_file = fopen( filename, "rt" );
if (pic_file) break;
} // for
+
for (dir = setFirstItem(libDirsSet);
!pic_file && dir;
dir = setNextItem(libDirsSet))
{
//fprintf( stderr, "searching3 %s\n", dir );
- SNPRINTF(&filename[0], len, "%s%s%s", dir, DIR_SEPARATOR_STRING, DEVICE_FILE_NAME);
+ SNPRINTF(&filename[0], len, "%s%s", dir,
+ DIR_SEPARATOR_STRING DEVICE_FILE_NAME);
pic_file = fopen( filename, "rt" );
if (pic_file) break;
} // for
+
for (dir = setFirstItem(libPathsSet);
!pic_file && dir;
dir = setNextItem(libPathsSet))
{
//fprintf( stderr, "searching4 %s\n", dir );
- SNPRINTF(&filename[0], len, "%s%s%s", dir, DIR_SEPARATOR_STRING, DEVICE_FILE_NAME);
+ SNPRINTF(&filename[0], len, "%s%s", dir,
+ DIR_SEPARATOR_STRING DEVICE_FILE_NAME);
pic_file = fopen( filename, "rt" );
if (pic_file) break;
} // for
+
if (!pic_file) {
- pic_file = fopen(DATADIR LIB_DIR_SUFFIX DIR_SEPARATOR_STRING "pic" DIR_SEPARATOR_STRING DEVICE_FILE_NAME, "rt");
- }
- if (pic_file == NULL) {
- /* this second attempt is used when initially building the libraries */
- pic_file = fopen(".." DIR_SEPARATOR_STRING ".." DIR_SEPARATOR_STRING ".." DIR_SEPARATOR_STRING ".."
- DIR_SEPARATOR_STRING "src" DIR_SEPARATOR_STRING "pic" DIR_SEPARATOR_STRING
- DEVICE_FILE_NAME, "rt");
- if (pic_file == NULL) {
- fprintf(stderr, "can't find %s\n", DATADIR LIB_DIR_SUFFIX DIR_SEPARATOR_STRING "pic"
- DIR_SEPARATOR_STRING DEVICE_FILE_NAME);
- return NULL;
- }
- }
+ SNPRINTF(&filename[0], len, "%s",
+ DATADIR LIB_DIR_SUFFIX
+ DIR_SEPARATOR_STRING "pic"
+ DIR_SEPARATOR_STRING DEVICE_FILE_NAME);
+ pic_file = fopen( filename, "rt" );
+ } // if
+
+ if (pic_file == NULL) {
+ fprintf(stderr, "can't find %s\n", DEVICE_FILE_NAME);
+ return NULL;
+ } // if
+
+ if (options.verbose) {
+ printf ("Using devices from %s.\n", filename);
+ } // if
/* read line by line */
pic_buf[sizeof(pic_buf)-1] = '\0';