On 3/10/2012 8:04 PM, Chloe wrote:
After installing lapack and trying to build gretl, it fails one of the tests
and things lapack is not installed. (Ignore the lapack-3.4.0 path - I
attempted to work around the problem with the latest version.)
[cut]
This is the error message in the log when trying to configure for gretl.
-----------------------------------------------------------
configure:16010: checking for LAPACK
configure:16044: gcc -o conftest.exe -I./lib/src -g -O2
conftest.c -L/usr/lib -llapack -lblas -lgfortran -lc -lc -lm>&5
configure:16044: $? = 0
configure:16044: ./conftest.exe
/home/Chloe/gretl-1.9.7/conftest.exe: error while loading shared libraries:
cyglapack-0.dll: cannot open shared object file: No such file or directory
configure:16044: $? = 127
configure: program exited with status 127
-----------------------------------------------------------
List of lapack libraries
--------------------------
$ ls -l /usr/lib/*lapack*
-rwxr-xr-x 1 Chloe None 4193294 Mar 29 2011 /usr/lib/cyglapack-0.dll
-rw-r--r-- 1 Chloe root 13256970 Mar 29 2011 /usr/lib/liblapack.a
-rwxr-xr-x 1 Chloe root 868430 Mar 29 2011 /usr/lib/liblapack.dll.a
-rwxr-xr-x 1 Chloe root 927 Mar 29 2011 /usr/lib/liblapack.la
/usr/lib/lapack:
total 4488
-rwxr-xr-x 1 Chloe root 400910 Mar 29 2011 cygblas-0.dll
-rwxr-xr-x 1 Chloe root 4193294 Mar 29 2011 cyglapack-0.dll
--------------------------
Version
--------
$ uname -a
CYGWIN_NT-5.1 dumbopc 1.7.11(0.260/5/3) 2012-02-24 14:05 i686 Cygwin
--------
To reproduce, build gretl: http://gretl.sourceforge.net/
Not able to reproduce
configure:16010: checking for LAPACK
configure:16044: gcc -o conftest.exe -I./lib/src -g -O2 conftest.c
-L/usr/lib -llapack -lblas -lgfortran -lc -lc -lm >&5
configure:16044: $? = 0
configure:16044: ./conftest.exe
configure:16044: $? = 0
configure:16057: result: yes
questions:
- was previous version 3.2.2-2 working ?
- what is the PATH ?
PATH: /home/marco/bin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /usr/lib/lapack
I suspect you redefined the path and the
/etc/profile.d/lapack0.csh
/etc/profile.d/lapack0.sh
scripts are not effective.
Regards
Marco
--
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
