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Improve error messages on misconfiguration of environment variables.

This commit is contained in:
Matt Guthaus 2016-11-09 12:00:16 -08:00
parent 1fdb0ba5fc
commit 7a23550ae0
2 changed files with 14 additions and 3 deletions
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5
compiler/calibre.py
View File

@ -103,7 +103,10 @@ def run_drc(name, gds_name):
# TOTAL Original Layer Geometries: 106 (157)
# TOTAL DRC RuleChecks Executed: 156
# TOTAL DRC Results Generated: 0 (0)
f = open(drc_runset['drcSummaryFile'], "r")
try:
f = open(drc_runset['drcSummaryFile'], "r")
except:
debug.error("Unable to retrieve DRC results file. Is calibre set up?",1)
results = f.readlines()
f.close()
# those lines should be the last 3

12
compiler/globals.py
View File

@ -141,7 +141,10 @@ def setup_paths():
global OPTS
OPENRAM_HOME = os.path.abspath(os.environ.get("OPENRAM_HOME"))
try:
OPENRAM_HOME = os.path.abspath(os.environ.get("OPENRAM_HOME"))
except:
debug.error("OPENRAM_HOME is not properly defined.",1)
sys.path.append("{0}".format(OPENRAM_HOME))
sys.path.append("{0}/gdsMill".format(OPENRAM_HOME))
sys.path.append("{0}/tests".format(OPENRAM_HOME))
@ -209,7 +212,12 @@ def import_tech():
OPTS.tech_name = OPTS.config.tech_name
# environment variable should point to the technology dir
OPTS.openram_tech = os.path.abspath(os.environ.get("OPENRAM_TECH")) + "/" + OPTS.tech_name
try:
OPENRAM_TECH = os.path.abspath(os.environ.get("OPENRAM_TECH"))
except:
debug.error("OPENRAM_TECH is not properly defined.",1)
OPTS.openram_tech = OPENRAM_TECH + "/" + OPTS.tech_name
if not OPTS.openram_tech.endswith('/'):
OPTS.openram_tech += "/"
debug.info(1, "Technology path is " + OPTS.openram_tech)