Re: cannot find -lGL (OpenGLContext application)

2007-11-28 Thread Marc Weustink

Valdas Jankūnas wrote:

[EMAIL PROTECTED] rašė:

Quoting Marco Alvarado [EMAIL PROTECTED]:


Oh look, I got the same error when compiling the TOpenGLContext example:

Compiling package LazOpenGLContext 0.0 completed
/usr/bin/ld: cannot find -lGL
testopenglcontext1.lpr(14,1) Error: Error while linking
testopenglcontext1.lpr(14,1) Fatal: There were 1 errors compiling
module, stopping

What needs to be configured in order to get these applications running?



I am just guessing; but it is not linking in the GL library.

is it -LGL instead of -lGL?, also just try -L GL?

I think that you are very close..

the next error should be; cannot find library GL

The linux linker is very pedantic - keep trying


 First check if library libGL is installed: open console, execute cd 
/usr/lib to goto in that dir then execute ls libGL*. If in output you 
see words like libGL.so.1.0.9639 - library is installed, otherwise you 
need install this library.
 If library is installed but you not see libGL.so in ls output then 
you need make symlink from libGL.so.some_numbers (in my example 
libGL.so.1.0.9639) to libGL.so: execute in that dir command sudo ln 
-s libGL.so.some_numbers libGL.so.


usuallt you will get this symlink if you install the devel package if gl.

Marc

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Re: [lazarus] cannot find -lGL (OpenGLContext application)

2007-11-28 Thread Christian U.
libGL is mostly included in the mesa library so install mesa and mesa 
devel and it should be ok.


Marco Alvarado schrieb:

The application is running correctly in Windows, now I want to compile
it in Linux. I get just one error while linking:

/usr/bin/ld: cannot find -lGL
pruebabasicalinux.lpr(97,1) Error: Error while linking
pruebabasicalinux.lpr(97,1) Fatal: There were 1 errors compiling
module, stopping

I created this test from the new Application wizard, and added all the
paths. The application uses GL, GLU and OpenGLContext. What could be
missing?

Thanks a lot for all your help, I have got very far on this project.

-Marco

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[lazarus] cannot find -lGL (OpenGLContext application)

2007-11-27 Thread Marco Alvarado
The application is running correctly in Windows, now I want to compile
it in Linux. I get just one error while linking:

/usr/bin/ld: cannot find -lGL
pruebabasicalinux.lpr(97,1) Error: Error while linking
pruebabasicalinux.lpr(97,1) Fatal: There were 1 errors compiling
module, stopping

I created this test from the new Application wizard, and added all the
paths. The application uses GL, GLU and OpenGLContext. What could be
missing?

Thanks a lot for all your help, I have got very far on this project.

-Marco

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Re: cannot find -lGL (OpenGLContext application)

2007-11-27 Thread Marco Alvarado
Oh look, I got the same error when compiling the TOpenGLContext example:

Compiling package LazOpenGLContext 0.0 completed
/usr/bin/ld: cannot find -lGL
testopenglcontext1.lpr(14,1) Error: Error while linking
testopenglcontext1.lpr(14,1) Fatal: There were 1 errors compiling
module, stopping

What needs to be configured in order to get these applications running?

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Re: cannot find -lGL (OpenGLContext application)

2007-11-27 Thread david . lyon

Quoting Marco Alvarado [EMAIL PROTECTED]:


Oh look, I got the same error when compiling the TOpenGLContext example:

Compiling package LazOpenGLContext 0.0 completed
/usr/bin/ld: cannot find -lGL
testopenglcontext1.lpr(14,1) Error: Error while linking
testopenglcontext1.lpr(14,1) Fatal: There were 1 errors compiling
module, stopping

What needs to be configured in order to get these applications running?

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I am just guessing; but it is not linking in the GL library.

is it -LGL instead of -lGL?, also just try -L GL?

I think that you are very close..

the next error should be; cannot find library GL

The linux linker is very pedantic - keep trying

Regards

David

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Re: cannot find -lGL (OpenGLContext application)

2007-11-27 Thread Valdas Jankūnas

[EMAIL PROTECTED] rašė:

Quoting Marco Alvarado [EMAIL PROTECTED]:


Oh look, I got the same error when compiling the TOpenGLContext example:

Compiling package LazOpenGLContext 0.0 completed
/usr/bin/ld: cannot find -lGL
testopenglcontext1.lpr(14,1) Error: Error while linking
testopenglcontext1.lpr(14,1) Fatal: There were 1 errors compiling
module, stopping

What needs to be configured in order to get these applications running?



I am just guessing; but it is not linking in the GL library.

is it -LGL instead of -lGL?, also just try -L GL?

I think that you are very close..

the next error should be; cannot find library GL

The linux linker is very pedantic - keep trying


 First check if library libGL is installed: open console, execute cd 
/usr/lib to goto in that dir then execute ls libGL*. If in output you 
see words like libGL.so.1.0.9639 - library is installed, otherwise you 
need install this library.
 If library is installed but you not see libGL.so in ls output then 
you need make symlink from libGL.so.some_numbers (in my example 
libGL.so.1.0.9639) to libGL.so: execute in that dir command sudo ln 
-s libGL.so.some_numbers libGL.so.



--
  Valdas Jankūnas

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