[mpich-discuss] No Fortran 90 compiler

[倪旭东]

Hello,mpich-discuss:
   I'm a beginner of MPICH,and after I install MPICH. I have such problems: 
[root at cgsp bin]# ./mpif77
/usr/lib/gcc/x86_64-redhat-linux/3.4.3/libfrtbegin.a(frtbegin.o)(.text+0x1e): In function `main':
: undefined reference to `MAIN__'
collect2: ld returned 1 exit status
[root at cgsp bin]# ./mpif90
No Fortran 90 compiler specified when mpif90 was created,
or configuration file does not specify a compiler.
 
[root at cgsp f90modules]# ./configure 
Configure in /root/mpich-1.2.7p1/f90modules creating cache ./config.cache
checking for g77... g77
checking whether the Fortran 77 compiler (g77  ) works... yes
checking whether the Fortran 77 compiler (g77  ) is a cross-compiler... no
checking whether we are using GNU Fortran 77... yes
checking whether g77 accepts -g... yes
checking for f95... no
checking for f90... no
checking for xlf90... no
checking for pgf90... no
checking for ifc... no
checking for efc... no
configure: warning: no acceptable Fortran 90 compiler found in $PATH
checking for a BSD compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking for ar... ar
checking for ranlib... ranlib
checking for make... make
checking whether make echos directory changes... yes using --no-print-directory
checking for virtual path format... VPATH
checking for module suffix... unknown
checking for case of module names... lower
checking for module directory path flag... cp: cannot stat `conftest.': No such file or directory
checking that the compiler  accepts .f90 suffix... no
checking whether Fortran 90 is compatible with Fortran 77... no
configure: error: Fortran 90 and Fortran 77 compilers are not compatible.
They generate external symbol names that are different

What's the problem? Thanks a lot.	

　　　　　
xudong 				

　　　　　　　
　　　　　　　　xd_ni at seu.edu.cn
　　　　　　　　　　2008-06-04

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Xudong Ni, Ph.D. Candidate
Jiangsu Provincial Key Laboratory of Network and Infromation Security
School of Computer Science and Engineering
Southeast University
Nanjing 210096, P.R.China
Tel:86-25-8379 5595
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