Red Hat Cygwin official installation utility ?

What is this versus cygwin-dot-org ? Just tried Red Hat Cygwin official installation utility (www-dot-redhat-dot-com-slash-services-slash-custom-slash-cygwin) and their one download site (ftp-dot-ges-dot-redhat-dot-com) suffers from complete autism - i.e., totally unresponsive, ---Jan --

When did Cywin updated to gcc 4.5.3?

I just updated my installation and noticed.  ---Jan -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple

GCC version 4.3 on Cygwin ?

The latest version of GCC is 4.6. The version used with MinGW is 4.5. Cygwin uses 4.3. Why is Cygwin 3 versions behind? ---Jan -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe

Re: GCC version 4.3 on Cygwin ?

. The MinGW results were what I expect - the same as I got using SuSE 11.4 with g++ 4.6. Also, the values I get using VC++ 2010. Haven't had time to wade through the ~1500 lines of Runge-Kutta code to find the needle-in-the-haystack. ---Jan On Mon, Aug 1, 2011 at 9:29 PM, Jan Chludzinski jan.chludzin

Re: Problem starting XWin Server

10:29, Jan Chludzinski wrote: First, THANKS!     $ startxwin     giving up.     startxwin:  No such file or directory (errno 2):  unable to connect to X server     startxwin:  No such process (errno 3):  Server error. Sorry, I hadn't quite grasped that is the whole of the output

Re: Pthread error?

pthread_getthreadid_np is a non-standard IBM extension. You won't find it in the POSIX specs. Does Cygwin support the full POSIX pthread spec? ---Jan -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation:

Pthread error?

The code below appears to have incorrect behavior.  The output is: $ ./a.exe Enter Testcase - ./a Create/start threads Thread 009e0290 : Entered Thread 009f0320 : Entered Thread 009f03a8 : Entered Thread 18dbce64 : INITIALIZE RESOURCE Wait for the threads to

Re: Pthread error?

for the threads to complete, and release their resources\n); for (i=0; i NUMTHREADS; ++i) { rc = pthread_join(thread[i], NULL); checkResults(pthread_join()\n, rc); } printf(Main completed\n); return 0; } On Fri, Jul 29, 2011 at 12:59 PM, Jan Chludzinski jan.chludzin...@gmail.com wrote

Re: Pthread error?

Thanks! This is an example (from IBM) I cut-and-paste into Emacs to better understand pthread_once(...). Didn't notice the two %.8x in printf(). Thanks again, Jan -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation:

Re: Pthread error?

. The 2 %.8x would make sense. ---Jan On Fri, Jul 29, 2011 at 1:16 PM, Jan Chludzinski jan.chludzin...@gmail.com wrote: Thanks! This is an example (from IBM) I cut-and-paste into Emacs to better understand pthread_once(...).  Didn't notice the two %.8x in printf(). Thanks again, Jan

Re: Problem starting XWin Server

(or whatever X based app) nothing happens, nothing appears. As for FAQ, I'm afraid I don't see anything that might help. I looked before I posted the original e-mail. ---John On Wed, Jul 13, 2011 at 8:21 AM, Jon TURNEY jon.tur...@dronecode.org.uk wrote: On 12/07/2011 09:10, Jan Chludzinski wrote: I

Pthread question for GDB?

If I'm stepping through main() in GDB, when I step past pthread_create() should the associated (newly created) thread begin executing independently of main() (i.e., the main thread)? Executing independently in the background? Red Hat's GDB documentation says: In all-stop mode, whenever your

Re: Pthread question for GDB?

This has everything to do with the beast called parallelism and nothing to do with either cygwin or gdb (which is probably why you're not getting replies). A short-running thread can easily complete before pthread_create returns. Here's the law of the jungle, as simply put as I know: other

Problem starting XWin Server

I've done a complete installation on X11 from Cygwin setup.exe. But when I try to start the XWin Server using the Start menu nothing happens. If I try either startxwin or xinit from the BASH shell I get: giving up. startxwin: No such file or directory (errno 2): unable to connect to X server

Pthreads and GDB?

I went to GNU.org to read about GDB and threads since I'm having trouble working with ptheads under GDB on Cygwin. I notice this on the GNU.org web site: Warning: These facilities are not yet available on every GDB configuration where the operating system supports threads. If your GDB does not

Re: Pthreads and GDB?

in a thread. Why? Thanks, Jan On Tue, Jul 12, 2011 at 6:16 AM, Jan Chludzinski jan.chludzin...@gmail.com wrote: I went to GNU.org to read about GDB and threads since I'm having trouble working with ptheads under GDB on Cygwin.  I notice this on the GNU.org web site: Warning: These facilities

Re: Pthreads and GDB?

Sorry, I forgot to build with the -g option. But still as I'm stepping passed the 2 pthread_create() routines they finish executing before I can set a break. Why? ---Jan On Tue, Jul 12, 2011 at 1:02 PM, Jan Chludzinski jan.chludzin...@gmail.com wrote: Since cygwin1.dll is multithreaded, I

Re: Pthreads and GDB?

The 2 threads finish executing before I can set a break. Why? ---Jan On Tue, Jul 12, 2011 at 1:15 PM, Jan Chludzinski jan.chludzin...@gmail.com wrote: Sorry, I forgot to build with the -g option. But still as I'm stepping passed the 2 pthread_create() routines they finish executing before I

G++ 4.3.4 (with Cygwin 1.7) vs.G++ 4.5.2 (with MinGW) ???

Just finished compiling some numerical code (developed using the Borland C++ compiler) using G++ 4.3.4 (that came with Cygwin 1.7). The answers are different from what I get using the Borland compiler (circa 2002). I have known correct answers from some NASA code and compare against those. I've

Re: complex.h for Cygwin?

, Marco Atzeri marco_atz...@yahoo.it wrote: --- Gio 30/9/10, Jan Chludzinski  ha scritto: After doing some web searches for complex.h and Cygwin, I found there doesn't seem to be any support unless I use: gcc -I/usr/include/mingw -lm tc.c  But I still end up with: /cygdrive/c/DOCUME~1/JOHNC~1.ECS

Re: complex.h for Cygwin?

...@yahoo.it wrote: --- Ven 1/10/10, Jan Chludzinski  ha scritto: I need to write some simple code which involves complex values.  I remembered that C99 added support for complex values and tried to use complex.h (different from C++'s complex) - I tried ccos() and got the error below. Another

complex.h for Cygwin?

After doing some web searches for complex.h and Cygwin, I found there doesn't seem to be any support unless I use: gcc -I/usr/include/mingw -lm tc.c  But I still end up with: /cygdrive/c/DOCUME~1/JOHNC~1.ECS/LOCALS~1/Temp/ccAPGnIv.o:tc.c:(.text+0x3d): undefined reference to `_ccos' collect2: ld