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LablTk, an OCaml interface for Tcl/Tk

Home Page: https://garrigue.github.io/labltk/

License: Other

Makefile 4.10% OCaml 88.13% C 7.24% Standard ML 0.02% Shell 0.35% Tcl 0.15% Batchfile 0.01%

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damiendoligez seiichin floroeske dra27 math2790 mariamecoulibaly26 thesamesam davidalphafox atupone fweimer-rh ecky-l

labltk's Issues

error: expression is not assignable

I can configure without errors, but then I cannot make all due to a C error:

someone:labltk-8.06.4 someone$ ./configure -tkdefs '-I/Library/Frameworks/Tcl.framework/Versions/8.6/Headers/ -I/Library/Frameworks/Tk.framework/Versions/8.6/Headers/' -tklibs '-framework Tcl -framework Tk' -tk-no-x11
Configuring LablTk...
tcl.h and tk.h version 8.6 found with "-I/Library/Frameworks/Tcl.framework/Versions/8.6/Headers/ -I/Library/Frameworks/Tk.framework/Versions/8.6/Headers/".
Tcl/Tk libraries found.

** Configuration summary **

Configuration for the "labltk" library:
        use tcl/tk version ....... 8.6
        options for compiling .... -I/Library/Frameworks/Tcl.framework/Versions/8.6/Headers/ -I/Library/Frameworks/Tk.framework/Versions/8.6/Headers/
        options for linking ...... -framework Tcl -framework Tk
        use native compilers ..... yes

someone:labltk-8.06.4 someone$ make all
cd support; /Applications/Xcode.app/Contents/Developer/usr/bin/make
gcc  -I/usr/local/lib/ocaml/caml -I/Library/Frameworks/Tcl.framework/Versions/8.6/Headers/ -I/Library/Frameworks/Tk.framework/Versions/8.6/Headers/  -c cltkEval.c
cltkEval.c:49:19: error: expression is not assignable
    Field(res, 0) = str;
    ~~~~~~~~~~~~~ ^
cltkEval.c:50:19: error: expression is not assignable
    Field(res, 1) = oldres;
    ~~~~~~~~~~~~~ ^
2 errors generated.
make[1]: *** [cltkEval.o] Error 1
make: *** [all] Error 2

Any help would be appreciated.

8.06.13: paralell build fails

Looks like there are missing some dependencies.

make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/labltk-8.06.13/compiler'
make[1]: Entering directory '/home/tkloczko/rpmbuild/BUILD/labltk-8.06.13/labltk'
cd ..; /usr/bin/ocamlrun compiler/tkcompiler -outdir labltk
the file 'compiler/tkcompiler' has not the right magic number: expected Caml1999X032, got AF`D▒▒A
make[1]: *** [Makefile.gen:26: _tkgen.ml] Error 127
make[1]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/labltk-8.06.13/labltk'
make: *** [Makefile:44: libraryopt] Error 2
make: *** Waiting for unfinished jobs....

As long as make is executed with -j1 everything is OK.

Cannot install via opam on Ubuntu

Hello,

I am trying to install labltk 8.06.4 for OCaml 4.06.0 via Opam on Ubuntu 17.10. After running opam install labltk, I get this error:

### stderr ###
# cltkCaml.c:19:10: fatal error: tcl.h: No such file or directory
#  #include <tcl.h>
#           ^~~~~~~
# compilation terminated.
# make[1]: *** [cltkCaml.o] Error 1
# make: *** [all] Error 2



=-=- Error report -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
The following actions failed
  ∗  install labltk 8.06.4
No changes have been performed

=-=- labltk.8.06.4 troubleshooting =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
=> This package requires Tcl/Tk with its development packages installed on your
   system

However, the file in question is installed on the system:

$ ls /usr/include/tcl
tclDecls.h    tclOO.h         tclTomMathDecls.h  tk.h
tcl.h         tclPlatDecls.h  tclTomMath.h       tkPlatDecls.h
tclOODecls.h  tcl-private     tkDecls.h          tk-private

My guess would be that it's not recursively searching the subdirectories of /usr/include. But I don't think that can be an opam issue; I was able to install lablgtk just fine and its libraries are also stored in a subdirectory of /usr/include.

Note that labltk does install okay via the system's package manager, but the system's libraries are somewhat outdated so I prefer to have everything installed via opam.

camltkwrap.cmx/cmo/cmi not installed

Hi,
Implemetation of camltkwrap is not installed since support/Makefile filters only the cmx/i/o
that correspond to public mli, e.g. for .cmx the rule is:

ocamlfind install labltk -add $(PUBMLI:.mli=.cmx) -optional tkthread.cmx tkthread.$(O)

It makes it impossible to use Camltk features that are just aliases to Camltkwrap.
In particular Camltk.Textvariable:

# Camltk.Textvariable.create();;
Error: The module Camltk.Textvariable is an alias for module Camltkwrap.Textvariable, which is missin

Copying camltkwrap.cmx/cmo/cmi to install dir solved the problem

regards

Pascal

[ocamlbrowser] OCaml 4.10 support

The beta release of OCaml 4.10 is around the corner, and currently, the latest version of ocamlbrowser does not support 4.10 and fails with the following error message:

#=== ERROR while compiling ocamlbrowser.4.08.1 ================================#
# context              2.0.5 | linux/x86_64 | ocaml-variants.4.10.0+trunk | file:///home/opam/opam-repository
# path                 ~/.opam/4.10.0+trunk/.opam-switch/build/ocamlbrowser.4.08.1
# command              /usr/bin/make all
# exit-code            2
# env-file             ~/.opam/log/ocamlbrowser-6-d8393c.env
# output-file          ~/.opam/log/ocamlbrowser-6-d8393c.out
### output ###
# [...]
# /home/opam/.opam/4.10.0+trunk/bin/ocamlc.opt -c -warn-error A-3 -I ../labltk -I ../lib -I ../support -I +compiler-libs fileselect.ml
# /home/opam/.opam/4.10.0+trunk/bin/ocamlc.opt -c -warn-error A-3 -I ../labltk -I ../lib -I ../support -I +compiler-libs searchid.mli
# /home/opam/.opam/4.10.0+trunk/bin/ocamlc.opt -c -warn-error A-3 -I ../labltk -I ../lib -I ../support -I +compiler-libs searchid.ml
# File "searchid.ml", line 281, characters 47-51:
# 281 |     try match find_module (lookup_module ~load:true mlid !start_env) !start_env
#                                                      ^^^^
# Error: The function applied to this argument has type
#          ?use:bool -> loc:Location.t -> Path.t * Types.module_declaration
# This argument cannot be applied with label ~load
# make[1]: *** [Makefile.shared:35: searchid.cmo] Error 2
# make[1]: Leaving directory '/home/opam/.opam/4.10.0+trunk/.opam-switch/build/ocamlbrowser.4.08.1/browser'
# make: *** [Makefile:25: all] Error 2

Weird build error on 4.05

opam-builder fails to build labltk on 4.05 with the following error message (see the full log):

Error: Error on dynamically loaded library: ../support/dlllabltk.so: ../support/dlllabltk.so: undefined symbol: convert_flag_list

Do you know whether this is a labltk issue? (It could be a more obscure packaging or opam-builder-environment issue, although labltk.8.06.2 builds correctly on 4.04). Can you build under 4.05 on your own machine?

Found dead code

support/cltkDMain.c seems to be an unused file. It also appears to be syntactically incorrect.

Is this the official repository now?

Now that ocamlforge is largely dead, is this the official repository for the software?

Cannot install via opam on MacOS

While trying to install labltk via opam, I received this error message (Some excerpts) :

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫
[ERROR] The compilation of labltk failed at "/Users/myname/.opam/opam-init/hooks/sandbox.sh build make library
        opt".

#=== ERROR while compiling labltk.8.06.9 ======================================#
# context     2.0.7 | macos/x86_64 | ocaml-base-compiler.4.10.0 | https://opam.ocaml.org#2967e1c2
# path        ~/.opam/default/.opam-switch/build/labltk.8.06.9

# /usr/local/include/tk.h:96:13: fatal error: 'X11/Xlib.h' file not found
# #   include <X11/Xlib.h>
#             ^~~~~~~~~~~~
# 1 error generated.
# make[1]: *** [cltkCaml.o] Error 1
# make: *** [library] Error 2

<><> labltk.8.06.9 troubleshooting ><><><><><><><><><><><><><><><><><><><><>  🐫
=> This package requires Tcl/Tk with its development packages installed on your system

There are two things I don't understand about this message.

Firstly, this message said that I need to install Tcl/Tk, but I have already installed them from (https://www.activestate.com/products/tcl/downloads/).
So, I have Tcl(and Tk).framework in /Library/Frameworks. And their version are 8.6.
Why opam does not recognize them ?

Secondly, this message said that X11/Xlib.h file was not found, but I have this file.
For example,

/usr/local/Cellar/tcl-tk/8.6.10/lib/tcl8.6/critcl3.1.18/critcl_c/tcl8.6/X11/Xlib.h
/Library/Frameworks/Tcl.framework/Versions/8.6/Resources/Scripts/critcl3.1.17/critcl_c/tcl8.6/X11/Xlib.h
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers/X11/Xlib.h
/opt/X11/include/X11/Xlib.h
etc

Similarly, why opam does not recognize these files ?

This is the first question I'm asking on github. So I apologize if this is an inappropriate question.

OCamlbrowser is not compatible with OCaml 4.11

OCaml 4.11 is going to be released by the end of the month and currently ocamlbrowser is not compatible with this new version of the compiler. A few things changed in the typed tree and I'm not sure how to properly make the appropriate changes.

Selecting Homebrew version of Tk on macOS

On macOS, when I installed using "opam install labltk" this linked against Apple's version of Tk which honestly isn't very good.

To use the better version I installed using "brew install tcl-tk", I had to run "opam uninstall labltk" again (which probably left its dependencies in place), then the following commands in a git clone of this repo (these are a slightly-extended version of what "opam show --raw labltk" gave):

./configure -use-findlib -verbose -installbindir $HOME/.opam/5.0.0+flambda/bin -tkdefs -I/opt/homebrew/opt/tcl-tk/include -tklibs -L/opt/homebrew/opt/tcl-tk/lib -tk-no-x11
make library opt
make install

This worked, but I was wondering if there was a nicer way to do this with some options to opam?

If it helps, you can set PKG_CONFIG_PATH=/opt/homebrew/opt/tcl-tk/lib/pkgconfig:$PKG_CONFIG_PATH then pkg-config --cflags tk gives the required value for -tkdefs above; and pkg-config --libs tk give the equivalent of LDFLAGS in make (i.e. library search directory for -tklibs and required libraries).

Cannot install via opam on FreeBSD

Hello mister Garrigue,

While trying to install labltk via opam, I received this error message :

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] The compilation of conf-tcl failed at "/bin/sh check.sh".

#=== ERROR while compiling conf-tcl.1 =========================================#
# context     2.0.0 | freebsd/x86_64 | ocaml-system.4.02.3 | https://opam.ocaml.org#1b1f3945
# path        /usr/home/emmanuel/.opam/default/.opam-switch/build/conf-tcl.1
# command     /bin/sh check.sh
# exit-code   1
# env-file    /usr/home/emmanuel/.opam/log/conf-tcl-1714-9b8556.env
# output-file /usr/home/emmanuel/.opam/log/conf-tcl-1714-9b8556.out
### output ###
# compiletest.c:2:10: fatal error: 'tcl.h' file not found
# #include <tcl.h>
#          ^~~~~~~
# 1 error generated.

My FreeBSD version is 11.1-RELEASE

For information, the file tcl.h does exists in my PC, at /usr/local/include/tcl8.6/generic/tcl.h.
There's a symbolic link pointing to it at : /usr/local/include/tcl8.6/tcl.h

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] The compilation of labltk failed at "/home/yminsky/.opam/opam-init/hooks/sandbox.sh build make
        all opt".

#=== ERROR while compiling labltk.8.06.5 ======================================#
# context     2.0.1 | linux/x86_64 | ocaml-base-compiler.4.07.1 | https://opam.ocaml.org#a80828c9
# path        ~/.opam/default/.opam-switch/build/labltk.8.06.5
# command     ~/.opam/opam-init/hooks/sandbox.sh build make all opt
# exit-code   2
# env-file    ~/.opam/log/labltk-26273-d8a4ae.env
# output-file ~/.opam/log/labltk-26273-d8a4ae.out
### output ###
# /home/yminsky/.opam/default/bin/ocamlmklib -ocamlc '/home/yminsky/.opam/default/bin/ocamlc' -o labltk \
# [...]
# /home/yminsky/.opam/default/bin/ocamlc.opt -verbose -linkall -o labltktop -I ../support \
#        ocamlcommon.cma ocamlbytecomp.cma ocamltoplevel.cma \
#        -I +compiler-libs unix.cma \
#        -I ../labltk -I ../camltk labltk.cma \
#        str.cma \
#        topstart.cmo
# File "_none_", line 1:
# Error: Error on dynamically loaded library: ../support/dlllabltk.so: ../support/dlllabltk.so: undefined symbol: Tcl_AppendResult
# make[1]: *** [Makefile:68: labltktop] Error 2
# make[1]: Leaving directory '/home/yminsky/.opam/default/.opam-switch/build/labltk.8.06.5/lib'
# make: *** [Makefile:31: all] Error 2