<P>
<BR>
Dear sir,<BR>
<BR>
<BR>
i have tried with make clean but i am getting the same error again.<BR>
<BR>
when i configure it says<BR>
<BR>
checking build system type... i686-pc-linux-gnu<BR>
checking architecture... ia32<BR>
checking for ifort... no<BR>
checking for ifc... no<BR>
checking for pgf90... no<BR>
checking for pathf95... no<BR>
checking for g95... no<BR>
checking for gfortran... gfortran<BR>
checking for Fortran 77 compiler default output file name... a.out<BR>
checking whether the Fortran 77 compiler works... yes<BR>
checking whether we are cross compiling... yes<BR>
checking for suffix of executables... <BR>
checking for suffix of object files... o<BR>
checking whether we are using the GNU Fortran 77 compiler... yes<BR>
checking whether gfortran accepts -g... yes<BR>
checking for mpif90... no<BR>
checking for gfortran... gfortran<BR>
checking whether we are using the GNU Fortran 77 compiler... yes<BR>
checking whether gfortran accepts -g... yes<BR>
checking version of gfortran... unknown<BR>
setting F90... gfortran<BR>
setting MPIF90... gfortran<BR>
checking for cc... cc<BR>
checking whether we are using the GNU C compiler... yes<BR>
checking whether cc accepts -g... yes<BR>
checking for cc option to accept ANSI C... none needed<BR>
setting CC... cc<BR>
checking how to run the C preprocessor... cc -E<BR>
checking for egrep... grep -E<BR>
checking for ANSI C header files... yes<BR>
checking for sys/types.h... yes<BR>
checking for sys/stat.h... yes<BR>
checking for stdlib.h... yes<BR>
checking for string.h... yes<BR>
checking for memory.h... yes<BR>
checking for strings.h... yes<BR>
checking for inttypes.h... yes<BR>
checking for stdint.h... yes<BR>
checking for unistd.h... yes<BR>
checking for int *... yes<BR>
checking size of int *... 4<BR>
checking malloc.h usability... yes<BR>
checking malloc.h presence... yes<BR>
checking for malloc.h... yes<BR>
checking for struct mallinfo.arena... yes<BR>
checking for f77... f77<BR>
checking whether we are using the GNU Fortran 77 compiler... yes<BR>
checking whether f77 accepts -g... yes<BR>
setting F77... f77<BR>
setting FFLAGS... -O3<BR>
setting F90FLAGS... $(FFLAGS) -x f95-cpp-input<BR>
setting FFLAGS_NOOPT... -O0<BR>
setting CFLAGS... -O3<BR>
setting CPP... cpp<BR>
setting CPPFLAGS... -P -traditional<BR>
setting LD... gfortran<BR>
setting LDFLAGS...<BR>
setting AR... ar<BR>
setting ARFLAGS... ruv<BR>
setting ARFLAGS_DYNAMIC...ruv<BR>
checking whether make sets $(MAKE)... yes<BR>
checking whether Fortran files must be preprocessed... no<BR>
checking how to get verbose linking output from f77... -v<BR>
checking for Fortran libraries of f77... -L/usr/lib/gcc/i386-redhat-linux/3.4.6 -L/usr/lib/gcc/i386-redhat-linux/3.4.6/../../.. -lfrtbegin -lg2c -lm -lgcc_s<BR>
checking for dummy main to link with Fortran libraries... none<BR>
checking for Fortran name-mangling scheme... lower case, underscore, extra underscore<BR>
checking for library containing dgemm... no<BR>
in /opt/intel/mkl/*/lib/32: checking for library containing dgemm... no<BR>
in /opt/intel/mkl*/lib/32: checking for library containing dgemm... no<BR>
in /cineca/prod/intel/lib: checking for library containing dgemm... no<BR>
checking for library containing dgemm... no<BR>
in /usr/local/lib: checking for library containing dgemm... no<BR>
checking for library containing dgemm... -lblas<BR>
checking for library containing zggev... -llapack<BR>
setting BLAS_LIBS... -lblas<BR>
setting LAPACK_LIBS... -llapack<BR>
checking for library containing fftwnd... -lfftw<BR>
setting FFT_LIBS... -lfftw<BR>
checking for library containing fftwnd... (cached) -lfftw<BR>
checking fftw.h usability... yes<BR>
checking fftw.h presence... yes<BR>
checking for fftw.h... yes<BR>
setting MASS_LIBS...<BR>
checking for library containing mpi_init... no<BR>
setting MPI_LIBS...<BR>
checking for library containing mpi_init... (cached) no<BR>
setting DFLAGS... -D__FFTW<BR>
setting IFLAGS... -I../include<BR>
setting FDFLAGS... $(DFLAGS)<BR>
checking for ranlib... ranlib<BR>
setting RANLIB... ranlib<BR>
configure: creating ./config.status<BR>
config.status: creating include/fft_defs.h<BR>
config.status: creating make.sys<BR>
config.status: creating configure.msg<BR>
config.status: creating include/c_defs.h<BR>
config.status: include/c_defs.h is unchanged<BR>
--------------------------------------------------------------------<BR>
ESPRESSO can take advantage of several optimized numerical libraries<BR>
(essl, fftw, mkl...). This configure script attempts to find them,<BR>
but may fail if they have been installed in non-standard locations.<BR>
If a required library is not found, the local copy will be compiled.<BR>
<BR>
The following libraries have been found:<BR>
BLAS_LIBS= -lblas <BR>
LAPACK_LIBS= -llapack<BR>
FFT_LIBS= -lfftw <BR>
Please check if this is what you expect.<BR>
<BR>
If any libraries are missing, you may specify a list of directories<BR>
to search and retry, as follows:<BR>
./configure LIBDIRS="list of directories, separated by spaces"<BR>
<BR>
Parallel environment not detected (is this a parallel machine?).<BR>
Configured for compilation of serial executables.<BR>
<BR>
For more info, read the ESPRESSO User's Guide (Doc/users-guide.tex).<BR>
--------------------------------------------------------------------<BR>
configure: success<BR>
<BR>
but make all giving the same error<BR>
<BR>
my system is having ia32, gfortran, fortran77 support, lapack, blas and fftw<BR>
<BR>
waiting for your reply sir<BR>
<BR>
with regards<BR>
K. Ramesh Kumar<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
On Tue, 27 Nov 2007 Stefano de Gironcoli wrote :<BR>
>ramesh kumar wrote:<BR>
>><BR>
>> <BR>
>>Dear users<BR>
>><BR>
>>i am new to pwscf when i try to configure it says success and it recognized all the lib files and compliers.<BR>
>><BR>
>>but when i give the command make all<BR>
>><BR>
>>it says<BR>
>><BR>
>> erry_phase.f90:(.text+0x33): undefined reference to `ln_alloc_'<BR>
>>berry_phase.f90:(.text+0x8f): undefined refer<BR>
>><BR>
>have you tried make clean; ./configure ; make all ?<BR>
>stefano<BR>
><BR>
</P>
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