Hi Rafael,
I am currently trying to incorporate the patches you sent, but I am running
into a problem with Octave. Here is the start of a whole series of error
messages:
[ 16%] Swig compile plplot_octave.i for octave
[ 16%] Built target plplot_octave_swig_compilation
[ 17%] Building CXX object
bindings/octave/CMakeFiles/plplot_octave.dir/plplot_octaveOCTAVE_wrap.cxx.o
/cygdrive/d/plplot-svn/build-cygwin/bindings/octave/plplot_octaveOCTAVE_wrap.cxx:1768:31:
error: ‘oct_mach_info’ has not been declared
1768 | oct_mach_info::float_format fmt) {
| ^~~~~~~~~~~~~
/cygdrive/d/plplot-svn/build-cygwin/bindings/octave/plplot_octaveOCTAVE_wrap.cxx:1768:59:
error: expected ‘,’ or ‘...’ before ‘fmt’
1768 | oct_mach_info::float_format fmt) {
| ^~~
/cygdrive/d/plplot-svn/build-cygwin/bindings/octave/plplot_octaveOCTAVE_wrap.cxx:
In member function ‘octave_value_list
octave_swig_type::member_deref(octave_swig_type::member_value_pair*, const
octave_value_list&)’:
/cygdrive/d/plplot-svn/build-cygwin/bindings/octave/plplot_octaveOCTAVE_wrap.cxx:1044:94:
error: invalid new-expression of abstract class type ‘octave_swig_bound_func’
1044 | #define SWIG_OCTAVE_BOUND_FUNC(func, args) octave_value(new
octave_swig_bound_func(func, args))
|
^
/
I have no idea how to solve this, so I am hoping you or somebody else familiar
with Octave and SWIG can give me a few pointers, or better still, a patch to
solve this.
For your information:
- SWIG: version 4.0.2
- Octave: version 6.4.0
- I am building this under Cygwin with all the packages updated to the current
versions.
By the way, under Cygwin I do not seem to have a useable Ada compiler, so I
cannot test the changes that you and Nicolas suggested. But to keep them in
line with the rest, I have now implemented the building of the static library
as:
if(ENABLE_ada_static)
set(ADA_lib_type "STATIC")
else(ENABLE_ada_static)
set(ADA_lib_type "")
endif(ENABLE_ada_static)
# target_link_libraries used in special way below so avoid using it inside
configure_library_build.
configure_library_build(plplotada ${ADA_lib_type} "${plplotada_BODY_SRCS}" ""
"${LIB_INSTALL_RPATH}")
so that, if you add the option "-DENABLE_ada_static=ON" to the CMake command
line you will get the static library. So, there will be either a static or a
dynamic (shared) library.
I have not checked in these changes yet, but this is what I intend to do.
Regards,
Arjen
-----Original Message-----
From: Rafael Laboissière <[email protected]>
Sent: 26 December 2022 19:38
To: PLplot development list <[email protected]>
Subject: [Plplot-devel] Deprecated operator in the Octave binding
Caution: This message was sent from outside of Deltares. Please do not click
links or open attachments unless you recognize the source of this email and
know the content is safe. Please report all suspicious emails to
"[email protected]" as an attachment.
Dear PLplot developers,
SWIG support for Octave 6.0 was broken, but this has been fixed in release 4.1.
I am therefore planning to reintroduce the plplot-octave package in Debian.
When compiling the package against Octave 7, several warnings regarding
operators .- and .+ are issued, like this one:
warning: the '.-' operator was deprecated in version 7 and will not be
allowed in a future version of Octave; please use '-' instead;
Please, find attached to this message a patch that fixes the problem.
Best,
Rafael Laboissière
DISCLAIMER: This message is intended exclusively for the addressee(s) and may
contain confidential and privileged information. If you are not the intended
recipient please notify the sender immediately and destroy this message.
Unauthorized use, disclosure or copying of this message is strictly prohibited.
The foundation 'Stichting Deltares', which has its seat at Delft, The
Netherlands, Commercial Registration Number 41146461, is not liable in any way
whatsoever for consequences and/or damages resulting from the improper,
incomplete and untimely dispatch, receipt and/or content of this e-mail.
_______________________________________________
Plplot-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/plplot-devel
