support OPENOCD_DEBUG_LEVEL environment setting
authorZachary T Welch <zw@superlucidity.net>
Mon, 23 Nov 2009 20:14:05 +0000 (12:14 -0800)
committerZachary T Welch <zw@superlucidity.net>
Wed, 25 Nov 2009 18:29:06 +0000 (10:29 -0800)
commita3d81eed4d2aac51056f36d7c00ee639bb39c552
treef2bef9fd0c98145a10070e904dedc8f1663d1edc
parentbe482a5335dd35ee1fa163faa0af481b2ec65b70
support OPENOCD_DEBUG_LEVEL environment setting

Detect the OPENOCD_DEBUG_LEVEL setting in log_init(), allowing the
very early startup phases to be debugged.
src/helper/log.c