"libf90sgi compilation failure"

[Xinan Tang <tang@xxxxxxxxxxxxxxxxxxxx>]

Hi

   When I run 'make build -f make.cross', I encountered the following
error:

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g77      -Dlonglong -D_LONGLONG -D_SVR4_SOURCE -D_WORD32 -D_ADDR32
-D__=__P  -D_LIBU -fwritable-strings -D_LITTLE_ENDIAN -DTARG_IA64
-D__NLS_INTERNALS -D_SGI_SOURCE -ansi -I../../../clibinc
-I../../../clibinc/cray -I../../../libfi/include -I../../../libf/include
-I../../../libF77/mips/quad -I../../../libF77 -I../../include
-I../../../linux/mfef90_includes -I/usr/include  -I../../include  -O0
-D_MIPSEL -D_LONGLONG -D_MIPS_SZINT=32 -D_MIPS_SZPTR=32 -D_MIPS_SZLONG=32
-MD -c ../../../libF77/z_sqrtf.F
sh: g77: command not found

gmake[2]: Leaving directory
`/mnt/extra/tang/osprey1.0/targia32_ia64_nodebug/crayf90/libf90sgi'
gmake[1]: *** [first] Error 2
gmake[1]: Leaving directory
`/mnt/extra/tang/osprey1.0/targia32_ia64_nodebug/crayf90/sgi'
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  Is g77 a gnu fortran compiler or SGI version fortran compiler?

  I am using ReaHat 6.0 and I could find g77 in my installation.

Thanks

--Tang