Failed "make" of lilypond-1.2.17

[Howard Gilbert]

Hi,

Attempting to compile lilypond-1.2.17 I, eventually, get the following
error message:-

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
paper-score.cc: In method `void Paper_score::typeset_element(Score_element
*)':
paper-score.cc:52: non-lvalue in assignment
make[1]: *** [out/paper-score.o] Error 1
make[1]: Leaving directory
`/usr/src/Tars/Lilypond-1.2.17/lilypond-1.2.17/lily'
make: *** [all] Error 2
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

The problem code in paper-score.cc is:-

SCM_CDR(element_smob_list_) = gh_cons (elem_p->self_scm_,
                                         SCM_CDR (element_smob_list_)); 

where "line 52" is the second line.

In case they are helpful all prior warning messages 
(from "make 2>>error.log") are given below

Please help/make sugestions.

Thanks,
Best wishes,
Howard. (A.H.Gilbert, Thornaby, North Yorkshire)

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file or
directory
mkdir: cannot make directory `out': File exists
make: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
rational.cc:70: warning: `int lcm(int, int)' defined but not used
scalar.cc: In method `bool Scalar::isnum_b() const':
scalar.cc:57: warning: double format, different type arg (arg 3)
../../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such
file or directory
mkdir: cannot make directory `out': File exists
make[2]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such
file or directory
mkdir: cannot make directory `out': File exists
make[2]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
parser.yy contains 4 shift/reduce conflicts.
note-head.cc: In method `class Molecule *
Note_head::do_brew_molecule_p() const':
note-head.cc:66: warning: initialization to `int' from `double'
paper-score.cc: In method `void Paper_score::typeset_element(Score_element
*)':
paper-score.cc:52: non-lvalue in assignment
make[1]: *** [out/paper-score.o] Error 1
make: *** [all] Error 2
stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file or
directory
mkdir: cannot make directory `out': File exists
make: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
rational.cc:70: warning: `int lcm(int, int)' defined but not used
scalar.cc: In method `bool Scalar::isnum_b() const':
scalar.cc:57: warning: double format, different type arg (arg 3)
../../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such
file or directory
mkdir: cannot make directory `out': File exists
make[2]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such
file or directory
mkdir: cannot make directory `out': File exists
make[2]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
parser.yy contains 4 shift/reduce conflicts.
note-head.cc: In method `class Molecule *
Note_head::do_brew_molecule_p() const':
note-head.cc:66: warning: initialization to `int' from `double'
paper-score.cc: In method `void Paper_score::typeset_element(Score_element
*)':
paper-score.cc:52: non-lvalue in assignment
make[1]: *** [out/paper-score.o] Error 1
make: *** [all] Error 2
stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file or
directory
mkdir: cannot make directory `out': File exists
make: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
rational.cc:70: warning: `int lcm(int, int)' defined but not used
scalar.cc: In method `bool Scalar::isnum_b() const':
scalar.cc:57: warning: double format, different type arg (arg 3)
../../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such
file or directory
mkdir: cannot make directory `out': File exists
make[2]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
../../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such
file or directory
mkdir: cannot make directory `out': File exists
make[2]: [out/dummy.dep] Error 1 (ignored)
../stepmake/stepmake/generic-targets.make:166: out/dummy.dep: No such file
or directory
mkdir: cannot make directory `out': File exists
make[1]: [out/dummy.dep] Error 1 (ignored)
parser.yy contains 4 shift/reduce conflicts.
note-head.cc: In method `class Molecule *
Note_head::do_brew_molecule_p() const':
note-head.cc:66: warning: initialization to `int' from `double'
paper-score.cc: In method `void Paper_score::typeset_element(Score_element
*)':
paper-score.cc:52: non-lvalue in assignment
make[1]: *** [out/paper-score.o] Error 1
make: *** [all] Error 2
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++