[fpc-devel] Profiling in Windows

2009-12-06 Thread Žilvinas Ledas

Hello all,

I have downloaded and installed cygwin (1,7) under windows 7.
I have put 
C:\cygwin\lib\;C:\cygwin\bin\;C:\cygwin\lib\gcc\i686-pc-cygwin\3.4.4\ 
with -Fl option and I am trying to compile my program with -pg (using 
Lazarus IDE), but I'm getting this error:


sint_LPC.lpr(311,1) Error: Failed reading coff file, invalid section 
index while reading C:\cygwin\lib\libcygwin.a(_cygwin_crt0_common.o)


What am I doing wrong?


Regards,
Žilvinas Ledas


JoshyFun wrote:

Hello Vincent,

Friday, November 20, 2009, 8:30:49 AM, you wrote:

  

pp.pas(224,1) Error: Import library not found for c
pp.pas(224,1) Error: Import library not found for gmon
pp.pas(224,1) Error: Import library not found for cygwin
pp.pas(224,1) Error: Import library not found for user32
pp.pas(224,1) Error: Import library not found for kernel32
pp.pas(224,1) Error: Import library not found for gcc
  

VS I have those files in c:\cygwin\lib. I don't know anymore what cygwin 
packages I
VS installed to get them.
VS Last time I tried (a couple of months ago), I could compile Lazarus with 
profiling
VS info, but the gprof output file remained empty, IIRC.

I had used it one year ago for a project and I had to install mingw32
and cygwin and add the libs paths to the other library of the
project. This is my search path for that project, maybe it helps:

C:\cygwin\bin\;C:\cygwin\lib\;C:\Mingw\lib\;C:\Mingw\lib\gcc\mingw32\3.4.5\

Obviously one of them is not needed ;)

  


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Re: [fpc-devel] Profiling in Windows

2009-12-06 Thread Paul Ishenin

Žilvinas Ledas wrote:


I have downloaded and installed cygwin (1,7) under windows 7.
I have put 
C:\cygwin\lib\;C:\cygwin\bin\;C:\cygwin\lib\gcc\i686-pc-cygwin\3.4.4\ 
with -Fl option and I am trying to compile my program with -pg (using 
Lazarus IDE), but I'm getting this error:


sint_LPC.lpr(311,1) Error: Failed reading coff file, invalid section 
index while reading C:\cygwin\lib\libcygwin.a(_cygwin_crt0_common.o)


As Vincent I installed both mingw and cygwin to make it work :) I really 
don't know which one is used - maybe both. And I think you need to 
rebuild RTL with -pg switch.


Best regards,
Paul Ishenin.

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