A bug was fixed, when there was and error when trying to
generate a makefile for synthesis with ISE, when there was
no Modelsim installation. Hdlmake was trying to look
for modelsim.ini in order to check which libraries were
``standard''.

Tomasz Wlostowski authored 13 years ago and Paweł Szostek committed 13 years ago

Signed-off-by: Pawel Szostek <pawel.szostek@gmail.com>

Conflicts:
	src/__main__.py

Signed-off-by: Pawel Szostek <pawel@pawel-lap.(none)>

--list enables people to list content of their modules.
Indentation makes easier visual recognition of the
content.