"gcc -v -o hello2 hello.cpp"
You are using gcc to compile C++ code, when you should use g++.
Wayne
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: h
General observation: There are quite a few more optimizations that can have
*some* impact on performance. Options for processor specific code and
increased math speed.
Note also -O2 is not maximum optimization, -O3 is:
-O3 Optimize yet more. -O3 turns on all optimizations specified by -O2
You might want to do either a:
which gcc
and
gcc -v
to see what gcc you are using and where it is coming from...
Wayne Keen
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting: http://cygwin.com/bugs.html
Documentation: http://cygwin.com/docs.html
I found the other day that the classic has a new address:
http://www.catb.org/~esr/faqs/smart-questions.html
Wayne Keen
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting: http://cygwin.com/bugs.html
Documentation: http://cygwin.com/docs.html
FAQ:
Like an earlier poster, I had noted some hang conditions when a window in
which rxvt was running when resized. This morning I downloaded the 11/21
snapshot of the cygwin1.dll, and the problem appears to have gone away.
Note that they changing out of the cygwin1.dll file was the only change
that I
Maybe I am doing this wrong, but the way I keep track of th wonderful things
going
on with Cygwin is to book mark and read the mailing list archives, located
at:
http://cygwin.com/ml/cygwin/
They are updated with startling rapditity and I can keep track of things
without
clogging my mailbox.
Way
This brings up a point that has not been brought up in a day or two. If you
run across
somethinglike make, or gcc, or Perl that seems like it should be there,
the first place
to go is back to setup (not to the mailing list). Run setup, click open all
the categories
and have a look. Many time
When you run Cygwin setup, you will find Perl in the Interpreter folder, the
same place that has
Python and other fun stuff.
Its not like the old days when you had to get Perl seperately, its cool!
Wayne
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:
In wake of several questions about whether something is in Cygwin, I would
like
to throw a simple suggestion out for the community.
When you run setup, and you get to the screen that allows you to select what
you want to install, take a minute to click open the categories and see
whats
in them.
Mine is listed as that length using ls -l, and it does run (successfully -
never take that
for granted).
I am running 1.3.10, updated this morning.
Wayne Keen
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting: http://cygwin.com/bugs.html
Documentation:
I successfully did an incremental install from the internet this morning
using 2.218.2.6 on my
Pentium 3 Laptop, 1.113 Ghz, XP Pro. I did the install at about 8 AM, CST
(1) I installed the new pieces of code including diff and flex. I did not
install the setup module that
was marked skip.
(2) I
Depending on the users connection, the following note may or may not be
helpful.
When I bring up the Cygwin page here at work, the page is, most often, not
current. This
is because, somewhere along the way, somebody is caching an older version of
the page.
If I try to grab setup from this older
My computer here at work is required to do a daily scan with Norton. They
also push updates when I log in in the morning.
I have seen no hits of this kind. After the first post a few days ago, I
also did a full scan with up-to-date Norton at home,
where I run Cygwin also. Again, no virus was de
The SPAM filtering tradespace is interesting. A number of weeks ago, Mr.
Faylor indicated he was altering
the filter to reject more SPAM, and that this might lead to some problems
with the list getting some
legitimate mail. At that time, he received some complaints about legitimate
mail being bl
I have frequently seen unpredictable behavior of C prints in terms of their
timing. (I'm
an old guy and I still debug with prints from time to time). The only way I
got predictable
results was to do a buffer flush immediately after the print. In my case,
if I didn't do that,
and the program cra
I am having a similar problem to what you describe, and I think it is the
same as a
thread from earlier in the weekend about gcc and perl etc. not installing.
On my home machine, I tried many times to get gcc to install from the new
setup
(install over the internet anyway). Each time I got the s
16 matches
Mail list logo
