I have an alternate gcc/gfortran installed on a system in /usr/local/bin (etc.). If I rearrange my PATH so that the system sees the original install (in /usr/bin), AT configures and compiles (testing now). If I leave my path so it finds the gcc/gfortran in /usr/local/bin first, the configure fails with complaints about gfortran and netcdf.
If there's a way in the configure script to specify alternate library paths, I don't see it. I can alter the config.h file, of course, but not if the configure script never makes one.
On this system:
Linux shaw.nuigalway.ie 2.6.18-128.1.10.el5xen #1 SMP Wed Apr 29 14:24:51 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
========================================================
[installer.shaw src]$ ./configure gnu
Setting AMBERHOME to /array2/programs/amber11_AT_20091124
Obtaining the gnu suite version:
gcc -v
The version is 4.3.1
Testing the gcc compiler:
gcc -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -o testp testp.c
OK
Obtaining the C++ compiler version:
g++ -v
The version is 4.3.1
OK
Testing the gfortran compiler:
gfortran -O0 -o testp testp.f
/usr/bin/ld: cannot find -lgfortranbegin
collect2: ld returned 1 exit status
./configure: line 744: ./testp: No such file or directory
Unable to compile a Fortran program using gfortran -O0
We will be unable to compile sqm
Testing flex:
OK
Configuring NetCDF; (may be time-consuming)
Error: NetCDF configure returned 1
NetCDF configure failed! Check the netcdf_config.log file.
========================================================
the netcdf log complains:
checking if Fortran "byte" is C "signed char"... configure: error: Could not link conftestf.o
and conftest.o
[installer.shaw src]$ which gfortran
/usr/local/bin/gfortran
[installer.shaw src]$ which gcc
/usr/local/bin/gcc
[installer.shaw src]$ locate conftestf.o
[installer.shaw src]$ locate conftest.o
[installer.shaw src]$
Regarding gfortran:
[installer.shaw src]$ locate gfortranbegin
/application_downloads/gcc-4.3.1/x86_64-unknown-linux-gnu/libgfortran/libgfortranbegin.la
/application_downloads/gcc-4.3.1/x86_64-unknown-linux-gnu/libgfortran/.libs/libgfortranbegin.a
/application_downloads/gcc-4.3.1/x86_64-unknown-linux-gnu/libgfortran/.libs/libgfortranbegin.la
/application_downloads/gcc-4.3.1/x86_64-unknown-linux-gnu/libgfortran/.libs/libgfortranbegin.lai
/usr/lib/gcc/x86_64-redhat-linux/4.1.1/libgfortranbegin.a
/usr/lib/gcc/x86_64-redhat-linux/4.1.1/32/libgfortranbegin.a
/usr/local/gcc/x86_64-unknown-linux-gnu/32/libgfortran/libgfortranbegin.la
/usr/local/gcc/x86_64-unknown-linux-gnu/32/libgfortran/.libs/libgfortranbegin.a
/usr/local/gcc/x86_64-unknown-linux-gnu/32/libgfortran/.libs/libgfortranbegin.la
/usr/local/gcc/x86_64-unknown-linux-gnu/32/libgfortran/.libs/libgfortranbegin.lai
/usr/local/gcc/x86_64-unknown-linux-gnu/libgfortran/libgfortranbegin.la
/usr/local/gcc/x86_64-unknown-linux-gnu/libgfortran/.libs/libgfortranbegin.a
/usr/local/gcc/x86_64-unknown-linux-gnu/libgfortran/.libs/libgfortranbegin.la
/usr/local/gcc/x86_64-unknown-linux-gnu/libgfortran/.libs/libgfortranbegin.lai
:-) Lachele
--
B. Lachele Foley, PhD '92,'02
Assistant Research Scientist
Complex Carbohydrate Research Center, UGA
706-542-0263
lfoley.ccrc.uga.edu
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Received on Tue Nov 24 2009 - 13:30:02 PST
