Re: Octave-2.9.9 builds and passes "make check" on OS X 10.4.8

[David Bateman]

John W. Eaton wrote:
> On  2-Oct-2006, Joe Koski wrote:
>
> | On my Mac G5 with OS X 10.4.8, Xcode-2.4 developer tools, GNU libreadline.a,
> | and g95, octave-2.9.9 builds and successfully passes "make check" with no
> | errors.
> | 
> | The only minor problem that I had is a continuing need to export LIBS=-lcamd
> | to pick up the routines:
> | 
> | ld: Undefined symbols:
> | _camd_2
> | _camd_calloc
> | _camd_free
> | _camd_malloc
> | _camd_printf
> | _camd_realloc
> | 
> | from libcamd.a.
>
> Where are these referenced?  Why are they needed?
>
> jwe
>
>   
These are some recent functions of UFSparse. I don't use camd directly
as its a recent addition. Though it seems that that latest version of
UFSparse does link against it for some of its other functionality. We
need to adjust the autoconfiguration tests to check for camd as well..
Making a modification like

configure.in
-----------------
CAMD_LIBS=
AC_SUBST(CAMD_LIBS)
AC_CHECK_LIB(camd, camd_postorder, [CAMD_LIBS="-lcamd"], )

Makeconf.in
-----------------
CAMD_LIBS = @CAMD_LIBS@

src/Makefile.in
--------------------
Add $(CAMD_LIBS) to OCT_LINK_DEPS and to octave$(EXEEXT) target

Should address the issue

Regards
David

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