Dear friends:

I am trying to compile downloaded mopac7 source code (many files) in
Sparc solaris system. Tons of errors come up. A little beginning is
copied directly.

Can any one suggest me how so many errors are caused? by system? by
compiler? etc.......

errors:

[rathlefs@ishmael ~/users/justin/mopac_1]$ g77 -O *.f -o mopac.exe
ef.f: In subroutine `ef':
ef.f:198: warning:
$ ' CARTESIAN OPTIMIZATION.',/,1x,'IF THE OPTIMIZATION IS',
^
Missing comma in FORMAT statement at (^)
ef.f: In subroutine `efstr':
ef.f:48: warning:
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT(MAXPAR,MAXPAR),
1
ef.f:564: (continued):
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT
(MAXPAR,MAXPAR),
2
Common block `nllcom' is 1152960 bytes in length at (1) but 923520
bytes at (2)
ef.f:48: warning:
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT(MAXPAR,MAXPAR),
1
ef.f:564: (continued):
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT
(MAXPAR,MAXPAR),
2
Common block `nllcom' is 1152960 bytes in length at (1) but 923520
bytes at (2)
ef.f:48: warning:
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT(MAXPAR,MAXPAR),
1
ef.f:564: (continued):
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT
(MAXPAR,MAXPAR),
2
Common block `nllcom' is 1152960 bytes in length at (1) but 923520
bytes at (2)
ef.f:48: warning:
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT(MAXPAR,MAXPAR),
1
ef.f:564: (continued):
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT
(MAXPAR,MAXPAR),
2
Common block `nllcom' is 1152960 bytes in length at (1) but 923520
bytes at (2)
ef.f:48: warning:
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT(MAXPAR,MAXPAR),
1
ef.f:564: (continued):
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT
(MAXPAR,MAXPAR),
2
Common block `nllcom' is 1152960 bytes in length at (1) but 923520
bytes at (2)
ef.f: In subroutine `gethes':
ef.f:48: warning:
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT(MAXPAR,MAXPAR),
1
ef.f:1032: (continued):
COMMON /NLLCOM/ HESS(MAXPAR,MAXPAR),BMAT
(MAXPAR,MAXPAR),
2