* where are build instructions?
@ 2002-03-26 15:46 rhys tucker
2002-03-27 3:41 ` bjorn rohde jensen
0 siblings, 1 reply; 3+ messages in thread
From: rhys tucker @ 2002-03-26 15:46 UTC (permalink / raw)
To: gcc-help
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gcc_help,
I want to install a recent version of gcc to my
machine. My machine is running redhat 7.1 with the gcc
redhat updates to redhat 7.1 installed. I have
compiled gcc on an earlier systems.
I want to install 3.04, but have had some trouble
finding install instructions that I can follow. Are
there straightforward instructions available?
thanks fo ryour help.
regards,
Rhys
=====
Visit my website at http://www.rhystucker.fsnet.co.uk
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: where are build instructions?
2002-03-26 15:46 where are build instructions? rhys tucker
@ 2002-03-27 3:41 ` bjorn rohde jensen
2002-10-18 5:27 ` pedantic Wall John Love-Jensen
0 siblings, 1 reply; 3+ messages in thread
From: bjorn rohde jensen @ 2002-03-27 3:41 UTC (permalink / raw)
To: gcc-help
Hi Rhys,
The guide at http://gcc.gnu.org/install/ is pretty good
in my opinion. I learnt to build gcc from that. You should
have no problems at all building gcc with gcc on linux.
Yours sincerely,
bjorn
^ permalink raw reply [flat|nested] 3+ messages in thread
* pedantic Wall
2002-03-27 3:41 ` bjorn rohde jensen
@ 2002-10-18 5:27 ` John Love-Jensen
0 siblings, 0 replies; 3+ messages in thread
From: John Love-Jensen @ 2002-10-18 5:27 UTC (permalink / raw)
To: gcc-help
Hi everybody,
I expect to see two warnings and/or errors for the following code:
g++ -c -pedantic -Wall foo.cpp
---foo.cpp---
enum Foo { kBar = ~0LL; };
enum Baz { kQuux = ~0L; };
---eof---
GCC 3.2 20020818 (prerelease) complains about line one "ISO C89 forbids long
long integer constants". Complains, but does the "forbidden" thing... doing
what I asked for, regardless of ISO C89.
I was expecting to see a warning about using a long int in line two. As per
C++PL by Stroustrup, section 4.8.
MY QUESTION...
Am I to take it that if sizeof(int) == sizeof(long), then everything is
a-okay for the long int enum values?
On the platform I'm compiling on, Cygwin for WinNT, sizeof(int) ==
sizeof(long) == 4.
Ahh, I remember back when I used SAS/C++ 6.56 (Amiga), where one could use
the language extension (more-or-less, I may have gotten the syntax jumbled)
for explicit enum storage sizes:
char enum Fred { kBarney = 'x'; };
Thanks,
--Eljay
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2002-03-26 15:46 where are build instructions? rhys tucker
2002-03-27 3:41 ` bjorn rohde jensen
2002-10-18 5:27 ` pedantic Wall John Love-Jensen
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