runtest error: Couldn't find library file gcc-dg.exp

stark_moris · 09-16-2010, 04:42 AM

Hi,

I am trying to run i386 in gcc_test-suite using dejagnu runtest and it fails with error given below. I can see that gcc-dg.exp is in folder gcc-4.6-20100911/gcc/testsuite/lib, but runtest is not searching in this folder.

Please suggest on how to resolve this issue and run only i386 tests.

$ cd /gcc-4.6-20100911/gcc/testsuite/gcc.target
$ runtest -a -tool i386 -verbose
....
....
Looking for library file /usr/local/share/dejagnu/lib/gcc-dg.exp
Looking for library file ./dejagnu/lib/gcc-dg.exp
Looking for library file ./lib/gcc-dg.exp
Looking for library file ./gcc-dg.exp
Looking for library file ./dejagnu/lib/gcc-dg.exp
ERROR: Couldn't find library file gcc-dg.exp.

~Thanks

business_kid · 09-16-2010, 10:50 AM

It tried, but you don't have the library. install it.

knudfl · 09-18-2010, 04:53 AM

'gcc-dg.exp' is not a library. Is a "library file" ( text ).
Not supposed to be installed.

But I guess, you can just add it to the path :
export LD_LIBRARY_PATH=/home/<xx>//gcc-4.6-20100911/gcc/testsuite/lib
&& cd /gcc-4.6-20100911/gcc/testsuite/gcc.target &&
runtest -a -tool i386 -verbose

..

business_kid · 09-19-2010, 02:45 AM

From post #1

Quote:

Looking for library file /usr/local/share/dejagnu/lib/gcc-dg.exp

Seems to be an exp file - whatever that is. There is a package called dejagnu. Have you that installed?

knudfl · 09-19-2010, 03:55 AM

@business_kid , post #4

Quote:

Seems to be an exp file - whatever that is

gcc-dg.exp is a text file in : gcc-4.6-20100911/gcc/testsuite/lib
Please read post # 3.

gcc-4.6-20100911/gcc/testsuite/lib/ : 43 files, suffix .exp

..

stark_moris · 09-21-2010, 07:00 AM

I followed steps by knudfl and there are no errors but still tests under 'gcc.target/i386 ' are not getting executed

~Thanks

GCC version: gcc version 4.5.1

Commands:
$ echo $LD_LIBRARY_PATH
/home/gcc_test-suite/gcc-4.6-20100911/gcc/testsuite/lib

$ cd /home/gcc_test-suite/gcc-4.5.1/gcc/testsuite/gcc.target/i386

$ runtest -a -tool i386 -verbose

OUTPUT of above command is as follows:
Opening log files in .
Test Run By root on Tue Sep 21 17:11:24 2010
Native configuration is x86_64-unknown-linux-gnu

=== i386 tests ===

setting trap for SIGTERM to terminated
setting trap for SIGINT to interrupted by user
setting trap for SIGQUIT to interrupted by user
setting trap for SIGSEGV to segmentation violation
....
....Other messages(not errors),I have removed it.......
....
pushing config for target, name is unix

=== i386 Summary ===
runtest completed at Tue Sep 21 17:11:24 2010

stark_moris · 09-23-2010, 02:20 AM

Still tests under 'gcc.target/i386 ' are not getting executed.
Please check output of runtest in my previous post.