build.py: Beautify logging

Signed-off-by: Jan Lindemann <jan@janware.com>
This commit is contained in:
Jan Lindemann 2018-03-04 10:02:01 +00:00
commit a060823a7c

View file

@ -67,7 +67,7 @@ def read_deps(cur, prereq_type):
p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
p.wait()
if p.returncode:
raise Exception("failed to get " + prereq_type + " prerequisites from " + path)
raise Exception("failed to get " + prereq_type + " prerequisites for " + cur + ": " + cmd)
r = Set()
pattern = re.compile(r'.*') # might be useful at a later point, currently pointless
for line in iter(p.stdout.readline,''):