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.oct files

Doug Warner-2
Bug report for Octave 1.91 configured for alpha-dec-osf3.2

Description:
-----------

When recompiling some .oct files I get warnings like this:

halfmoon 55: g++ -shared -O -L/usr/floating/warnerd/gnu/lib -Xlinker -hidden \
? -o rottrans_b.oct rottransc_b.o rottransc_bcp.o -loctinterp -loctave -ltinst -lcruft
/usr/ucb/ld:
Warning: Unresolved:
octave_value::octave_value_rep::matrix_value(bool) const
octave_value::octave_value_rep::operator new(unsigned long)
octave_value::octave_value_rep::octave_value_rep(Matrix const &)
/usr/ucb/ld:
Warning: Unresolved:
matrix_value__CQ212octave_value16octave_value_repb
__nw__Q212octave_value16octave_value_repUl
__Q212octave_value16octave_value_repRC6Matrix
halfmoon 56:

Fix?:
---

On the alphas there's a special flag -expect_unresolved that could be
used to hide these warnings.  They're unresolved because the octave
binary itself contains the code for the octave_value class.
Could/should it be moved to a separate library?

Configuration (please do not edit this section):
-----------------------------------------------

uname output:     OSF1 trinidad V3.2 214 alpha
configure opts:   --enable-shared --enable-lite-kernel --prefix=/usr/floating/warnerd/gnu
Fortran compiler: f77
FFLAGS:           -fpe1 -O
F2C:              
F2CFLAGS:        
FLIBS:            -lUfor -lfor -lFutil -lots
CPPFLAGS:        
INCFLAGS:         -I/usr/floating/warnerd/gnu/include -I/usr/floating/warnerd/gnu/include/octave-1.91
C compiler:       gcc, version 2.7.2.1
CFLAGS:           -DHAVE_CONFIG_H  -g -O -Wall
CPICFLAG:        
C++ compiler:     c++, version 2.7.2.1
CXXFLAGS:         -DHAVE_CONFIG_H  -fno-implicit-templates  -g -O -Wall
CXXPICFLAG:      
LDFLAGS:          -g
LIBFLAGS:         -L/usr/floating/warnerd/gnu/lib
RLD_FLAG:         -Xlinker -rpath -Xlinker /usr/floating/warnerd/gnu/lib
CXXLIBS:          -lstdc++ -lm -L/usr/local/lib/gcc-lib/alpha-dec-osf3.2/2.7.2.1 -L/usr/lib/cmplrs/cc -L/usr/local/lib -lstdc++ -lm -lgcc -lc -lgcc
TERMLIBS:         -ltermcap
LIBS:            
LEXLIB:          
LIBPLPLOT:        
LIBDLFCN:        
DEFS:

  -DOCTAVE_SOURCE=1 -DSEPCHAR=':' -DSEPCHAR_STR=":" -DUSE_GNU_INFO=1
  -DUSE_READLINE=1 -DOCTAVE_LITE=1 -DSIZEOF_SHORT=2 -DSIZEOF_INT=4
  -DSIZEOF_LONG=8 -DHAVE_ALLOCA_H=1 -DHAVE_ALLOCA=1
  -DF77_APPEND_UNDERSCORE=1 -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1
  -DTIME_WITH_SYS_TIME=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_ASSERT_H=1
  -DHAVE_CURSES_H=1 -DHAVE_FCNTL_H=1 -DHAVE_FLOAT_H=1 -DHAVE_GRP_H=1
  -DHAVE_LIMITS_H=1 -DHAVE_MEMORY_H=1 -DHAVE_PWD_H=1 -DHAVE_SGTTY_H=1
  -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_SYS_PARAM_H=1
  -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SYS_STAT_H=1
  -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_TIMES_H=1 -DHAVE_SYS_TYPES_H=1
  -DHAVE_SYS_UTSNAME_H=1 -DHAVE_TERMIO_H=1 -DHAVE_TERMIOS_H=1
  -DHAVE_UNISTD_H=1 -DHAVE_VARARGS_H=1 -DNPSOL_MISSING=1
  -DQPSOL_MISSING=1 -DFSQP_MISSING=1 -DHAVE_ATEXIT=1 -DHAVE_BCOPY=1
  -DHAVE_BZERO=1 -DHAVE_DUP2=1 -DHAVE_ENDGRENT=1 -DHAVE_ENDPWENT=1
  -DHAVE_EXECVP=1 -DHAVE_FCNTL=1 -DHAVE_FORK=1 -DHAVE_GETCWD=1
  -DHAVE_GETEGID=1 -DHAVE_GETEUID=1 -DHAVE_GETGID=1 -DHAVE_GETGRENT=1
  -DHAVE_GETGRGID=1 -DHAVE_GETGRNAM=1 -DHAVE_GETHOSTNAME=1
  -DHAVE_GETPGRP=1 -DHAVE_GETPID=1 -DHAVE_GETPPID=1 -DHAVE_GETPWENT=1
  -DHAVE_GETPWNAM=1 -DHAVE_GETPWUID=1 -DHAVE_GETUID=1 -DHAVE_LSTAT=1
  -DHAVE_MEMMOVE=1 -DHAVE_MKDIR=1 -DHAVE_MKFIFO=1 -DHAVE_PIPE=1
  -DHAVE_PUTENV=1 -DHAVE_RENAME=1 -DHAVE_RINDEX=1 -DHAVE_RMDIR=1
  -DHAVE_SETGRENT=1 -DHAVE_SETPWENT=1 -DHAVE_SETVBUF=1 -DHAVE_SIGACTION=1
  -DHAVE_SIGPENDING=1 -DHAVE_SIGPROCMASK=1 -DHAVE_SIGSUSPEND=1
  -DHAVE_STAT=1 -DHAVE_STRCASECMP=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1
  -DHAVE_STRNCASECMP=1 -DHAVE_TEMPNAM=1 -DHAVE_UMASK=1 -DHAVE_UNLINK=1
  -DHAVE_VFPRINTF=1 -DHAVE_VSPRINTF=1 -DHAVE_WAITPID=1 -DHAVE_DLOPEN=1
  -DHAVE_DLSYM=1 -DHAVE_DLERROR=1 -DHAVE_DLCLOSE=1 -DWITH_DL=1
  -DWITH_DYNAMIC_LINKING=1 -DHAVE_LIBM=1 -DHAVE_FINITE=1 -DHAVE_ISNAN=1
  -DHAVE_ACOSH=1 -DHAVE_ASINH=1 -DHAVE_ATANH=1 -DHAVE_ERF=1 -DHAVE_ERFC=1
  -DHAVE_ST_BLKSIZE=1 -DHAVE_ST_BLOCKS=1 -DHAVE_ST_RDEV=1
  -DHAVE_TM_ZONE=1 -DEXCEPTION_IN_MATH=1 -DRETSIGTYPE=void
  -DHAVE_SYS_SIGLIST=1 -DHAVE_POSIX_SIGNALS=1 -DHAVE_GETRUSAGE=1
  -DHAVE_TIMES=1

User-preferences (please do not edit this section):
--------------------------------------------------

  EDITOR = "emacsclient"
  IMAGEPATH = ".:/usr/floating/warnerd/gnu/share/octave/1.91/imagelib//"
  INFO_FILE = "/usr/floating/warnerd/gnu/info/octave.info"
  LOADPATH = "/usr/antigua/warnerd/octave/m//:"
  OCTAVE_VERSION = "1.91"
  PAGER = "less"
  PS1 = "\\s:\\#> "
  PS2 = "> "
  automatic_replot = 0
  whitespace_in_literal_matrix = "traditional"
  default_save_format = "mat-binary"
  do_fortran_indexing = 1
  empty_list_elements_ok = 1
  eps = 2.22045e-16
  gnuplot_binary = "/usr/floating/warnerd/gnu/bin/gnuplot"
  ignore_function_time_stamp = "system"
  implicit_str_to_num_ok = 1
  ok_to_lose_imaginary_part = "warn"
  output_max_field_width = 10
  output_precision = 5
  page_screen_output = 1
  prefer_column_vectors = 1
  prefer_zero_one_indexing = 1
  print_answer_id_name = 1
  print_empty_dimensions = 1
  propagate_empty_matrices = 1
  resize_on_range_error = 1
  return_last_computed_value = 0
  save_precision = 15
  silent_functions = 0
  split_long_rows = 1
  treat_neg_dim_as_zero = 1
  warn_assign_as_truth_value = 1
  warn_comma_in_global_decl = 1
  warn_divide_by_zero = 1

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.oct files

John W. Eaton-6
On 18-Nov-1996, [hidden email] <[hidden email]> wrote:

: When recompiling some .oct files I get warnings like this:
:
: halfmoon 55: g++ -shared -O -L/usr/floating/warnerd/gnu/lib -Xlinker -hidden \
: ? -o rottrans_b.oct rottransc_b.o rottransc_bcp.o -loctinterp -loctave -ltinst -lcruft
: /usr/ucb/ld:
: Warning: Unresolved:
: octave_value::octave_value_rep::matrix_value(bool) const
: octave_value::octave_value_rep::operator new(unsigned long)
: octave_value::octave_value_rep::octave_value_rep(Matrix const &)
: /usr/ucb/ld:
: Warning: Unresolved:
: matrix_value__CQ212octave_value16octave_value_repb
: __nw__Q212octave_value16octave_value_repUl
: __Q212octave_value16octave_value_repRC6Matrix
: halfmoon 56:

I think you are picking up some old header files from somewhere.
The octave_value class no longer uses a nested class called
octave_value rep.

jwe

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Re: .oct files

Doug Warner-2
>>>>> "jwe" == John W Eaton <[hidden email]> writes:

    jwe> I think you are picking up some old header files from somewhere.
    jwe> The octave_value class no longer uses a nested class called
    jwe> octave_value rep.

For some reason, the link $prefix/include/octave still pointed to the
last installed snapshot.

Doug

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Re: .oct files

John W. Eaton-6
On 18-Nov-1996, Doug Warner <[hidden email]> wrote:

: For some reason, the link $prefix/include/octave still pointed to the
: last installed snapshot.

Maybe this patch will fix that.


Index: Makefile.in
===================================================================
RCS file: /home/jwe/src/master/octave/src/Makefile.in,v
retrieving revision 1.155
diff -c -r1.155 Makefile.in
*** Makefile.in 1996/11/17 21:42:37 1.155
--- Makefile.in 1996/11/18 20:11:08
***************
*** 294,305 ****
  if [ "$$linkdir" = $(octincludedir) ] ; then \
   true ; \
  else \
!  if [ -d $$linkdir ] ; then \
!    true ; \
!  else \
!    rm -f $$linkdir ; \
!    $(LN_S) $(octincludedir) $$linkdir ; \
!  fi ; \
  fi
  .PHONY: install-lib
 
--- 294,300 ----
  if [ "$$linkdir" = $(octincludedir) ] ; then \
   true ; \
  else \
!  rm -f $$linkdir && $(LN_S) $(octincludedir) $$linkdir ; \
  fi
  .PHONY: install-lib
 


The intent here is to update the $prefix/include/octave link that
points to the real directory $prefix/include/octave-$version if
$prefix/include/octave is a link.  If it is actually a directory, I
don't want to wipe it out (so rm -rf is not used).

The previous code didn't work because if $linkdir is a symbolic link,
test -d returns information about the ultimate file, not the link.  I
would use a test option to check to see if it is a link, but
apparently that is not very portable (then again, I'm not sure that
this is either).

Thanks,

jwe