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* libstdc++/4087: Cygwin/GCC-3.0 libs missing sinl()
@ 2001-08-22 15:06 david.abrahams
0 siblings, 0 replies; 3+ messages in thread
From: david.abrahams @ 2001-08-22 15:06 UTC (permalink / raw)
To: gcc-gnats
>Number: 4087
>Category: libstdc++
>Synopsis: Cygwin/GCC-3.0 libs missing sinl()
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Aug 22 15:06:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: david.abrahams@rcn.com
>Release: unknown-1.0
>Organization:
>Environment:
cygwin
>Description:
long double math functions such as sinl() apparently missing from libraries built for GCC-3.0/Cygwin.
>How-To-Repeat:
Compile and link the following:
---------
#include <cmath>
int main()
{
return std::sin((long double)(3.14));
}
----------
mark.cpp: In function `int main()':
mark.cpp:5: warning: return to `int' from `long double'
mark.cpp:5: warning: argument to `int' from `long double'
/cygdrive/c/DOCUME~1/abrahams/LOCALS~1/Temp/ccG6WrbC.o(.text$_ZSt3sine+0x13):mark.cpp: undefined reference to `sinl'
collect2: ld returned 1 exit status
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: libstdc++/4087: Cygwin/GCC-3.0 libs missing sinl()
@ 2001-09-02 9:17 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-09-02 9:17 UTC (permalink / raw)
To: david.abrahams, gcc-bugs, gcc-prs, nobody, rodrigc
Synopsis: Cygwin/GCC-3.0 libs missing sinl()
State-Changed-From-To: feedback->closed
State-Changed-By: rodrigc
State-Changed-When: Sun Sep 2 09:17:10 2001
State-Changed-Why:
Fixed in gcc 3.0.1.
Use:
login: guest
password: guest
to log into GNATS if you don't have a GNATS account.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4087&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: libstdc++/4087: Cygwin/GCC-3.0 libs missing sinl()
@ 2001-09-02 2:30 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-09-02 2:30 UTC (permalink / raw)
To: david.abrahams, gcc-bugs, gcc-prs, nobody, rodrigc
Synopsis: Cygwin/GCC-3.0 libs missing sinl()
State-Changed-From-To: open->feedback
State-Changed-By: rodrigc
State-Changed-When: Sun Sep 2 02:30:39 2001
State-Changed-Why:
Can you report this to the cygwin developers at:
http://www.cygwin.com/lists.html
The standard C math libraries are not packaged with the
FSF version of gcc, so this is a Cygwin packaging
issue.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4087&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
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2001-08-22 15:06 libstdc++/4087: Cygwin/GCC-3.0 libs missing sinl() david.abrahams
2001-09-02 2:30 rodrigc
2001-09-02 9:17 rodrigc
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