OCaml 4.10.0 final (Fedora 32).

2020-02-27 13:01:17 +00:00
10 changed files with 97 additions and 316 deletions
--- a/.gitignore
+++ b/.gitignore
@ -4,9 +4,3 @@
 /labltk-8.06.3.tar.gz
 /labltk-8.06.4.tar.gz
 /labltk-8.06.5.tar.gz
-/8.06.10.tar.gz
-/labltk-8.06.11.tar.gz
-/labltk-8.06.12.tar.gz
-/labltk-8.06.13.tar.gz
-/labltk-8.06.14.tar.gz
-/labltk-8.06.15.tar.gz
--- a/gating.yaml
+++ b/gating.yaml
@ -1,6 +0,0 @@
--- !Policy
-product_versions:
-  - rhel-*
-decision_context: osci_compose_gate
-rules:
-  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}
--- a/labltk-8.06.0-enable-debugging.patch
+++ b/labltk-8.06.0-enable-debugging.patch
@ -0,0 +1,28 @@
+--- labltk-8.06.0.old/support/Makefile.common	2014-09-18 05:08:33.000000000 +0100
+++ labltk-8.06.0/support/Makefile.common	2015-02-16 15:11:30.157186457 +0000
+@@ -21,17 +21,17 @@
+ ## Tools from the OCaml distribution
+ 
+ CAMLRUN=$(BINDIR)/ocamlrun
+-CAMLC=$(BINDIR)/ocamlc$(OPT)
+-CAMLOPT=$(BINDIR)/ocamlopt$(OPT)
+-CAMLCB=$(BINDIR)/ocamlc
+-CAMLOPTB=$(BINDIR)/ocamlopt
+-CAMLCOMP=$(CAMLC) -c -warn-error A-3
+CAMLC=$(BINDIR)/ocamlc$(OPT) -g
+CAMLOPT=$(BINDIR)/ocamlopt$(OPT) -g
+CAMLCB=$(BINDIR)/ocamlc -g
+CAMLOPTB=$(BINDIR)/ocamlopt -g
+CAMLCOMP=$(CAMLC) -c -warn-error A-3 -g
+ CAMLYACC=$(BINDIR)/ocamlyacc -v
+ CAMLLEX=$(BINDIR)/ocamllex
+-CAMLLIBR=$(CAMLC) -a
+CAMLLIBR=$(CAMLC) -a -g
+ CAMLDEP=$(BINDIR)/ocamldep
+ COMPFLAGS=-g
+ LINKFLAGS=
+-CAMLOPTLIBR=$(CAMLOPT) -a
+-MKLIB=$(BINDIR)/ocamlmklib
+CAMLOPTLIBR=$(CAMLOPT) -a -g
+MKLIB=$(BINDIR)/ocamlmklib -g
+ CAMLRUNGEN=$(BINDIR)/ocamlrun
--- a/labltk-8.06.11-enable-debugging.patch
+++ b/labltk-8.06.11-enable-debugging.patch
@ -1,43 +0,0 @@
-diff -ur labltk-8.06.13.old/support/Makefile labltk-8.06.13/support/Makefile
--- labltk-8.06.13.old/support/Makefile	2022-10-31 16:54:15.000000000 -0600
-+++ labltk-8.06.13/support/Makefile	2023-06-15 20:40:04.891751478 -0600
-@@ -28,7 +28,7 @@
-       cltkFile.$(O) cltkMain.$(O) cltkMisc.$(O) cltkTimer.$(O) \
-       cltkVar.$(O) cltkWait.$(O) cltkImg.$(O)
- 
-CCFLAGS=-I$(LIBDIR)/caml $(TK_DEFS) $(SHAREDCCCOMPOPTS)
-+CCFLAGS=-I$(LIBDIR)/caml $(TK_DEFS) $(SHAREDCCCOMPOPTS) -g
- 
- COMPFLAGS=-I +unix
- THFLAGS=-I +threads -I vmthreads
-diff -ur labltk-8.06.13.old/support/Makefile.common labltk-8.06.13/support/Makefile.common
--- labltk-8.06.13.old/support/Makefile.common.orig	2022-10-31 16:54:15.000000000 -0600
-+++ labltk-8.06.13/support/Makefile.common	2023-06-15 20:40:04.891751478 -0600
-@@ -21,19 +21,19 @@
- ## Tools from the OCaml distribution
- 
- CAMLRUN=$(BINDIR)/ocamlrun
-CAMLC=$(BINDIR)/ocamlc$(OPT)
-CAMLOPT=$(BINDIR)/ocamlopt$(OPT) $(WARNERR)
-CAMLCB=$(BINDIR)/ocamlc
-CAMLOPTB=$(BINDIR)/ocamlopt
-CAMLCOMP=$(CAMLC) -c $(WARNERR)
-+CAMLC=$(BINDIR)/ocamlc$(OPT) -g
-+CAMLOPT=$(BINDIR)/ocamlopt$(OPT) $(WARNERR) -g
-+CAMLCB=$(BINDIR)/ocamlc -g
-+CAMLOPTB=$(BINDIR)/ocamlopt -g
-+CAMLCOMP=$(CAMLC) -c $(WARNERR) -g
- CAMLYACC=$(BINDIR)/ocamlyacc -v
- CAMLLEX=$(BINDIR)/ocamllex
-CAMLLIBR=$(CAMLC) -a
-+CAMLLIBR=$(CAMLC) -a -g
- CAMLDEP=$(BINDIR)/ocamldep
- COMPFLAGS=-g
- LINKFLAGS=
-CAMLOPTLIBR=$(CAMLOPT) -a
-MKLIB=$(BINDIR)/ocamlmklib
-+CAMLOPTLIBR=$(CAMLOPT) -a -g
-+MKLIB=$(BINDIR)/ocamlmklib -g
- CAMLRUNGEN=$(BINDIR)/ocamlrun
- ifeq (x$(RANLIB),x)
- RANLIB=":"
--- a/labltk-8.06.12-use-fpic-configure.patch
+++ b/labltk-8.06.12-use-fpic-configure.patch
@ -1,28 +0,0 @@
-This patch is required because of the following problem when linking
-the test binary in ./configure.  This seems unrelated to OCaml and
-somehow caused by changes in Tcl (or Fedora) itself:
-
-runtest: gcc -o tst -I/usr/local/include/tcl8.5 -I/usr/local/include/tk8.5 -I/usr/local/include tclversion.c  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  -lm 
-tclversion.c:21:1: warning: return type defaults to 'int' [-Wimplicit-int]
-   21 | main ()
-      | ^~~~
-/usr/bin/ld: /tmp/ccDzgQio.o: relocation R_RISCV_HI20 against `a local symbol' can not be used when making a shared object; recompile with -fPIC
-/usr/bin/ld: .gnu.build.attributes has both ordered [`.gnu.build.attributes.lo.exit' in /lib64/lp64d/../lib64/lp64d/Scrt1.o] and unordered [`.gnu.build.attributes' in /lib64/lp64d/../lib64/lp64d/Scrt1.o] sections
-/usr/bin/ld: final link failed: bad value
-collect2: error: ld returned 1 exit status
-
-RWMJ 2022-09-20
-
--- labltk-8.06.12.old/config/auto-aux/runtest	2022-09-20 14:32:40.445384080 +0100
-+++ labltk-8.06.12/config/auto-aux/runtest	2022-09-20 14:37:08.035133820 +0100
-@@ -15,8 +15,8 @@
- 
- if test "$verbose" = yes; then
- echo "runtest: $cc -o tst $* $cclibs" >&2
-$cc -o tst $* $cclibs || exit 100
-+$cc -fPIC -o tst $* $cclibs || exit 100
- else
-$cc -o tst $* $cclibs 2> /dev/null || exit 100
-+$cc -fPIC -o tst $* $cclibs 2> /dev/null || exit 100
- fi
- exec ./tst
--- a/labltk-8.06.4-enable-more-debugging.patch
+++ b/labltk-8.06.4-enable-more-debugging.patch
@ -0,0 +1,11 @@
+--- labltk-8.06.4.old/support/Makefile	2017-10-30 09:19:07.000000000 +0000
+++ labltk-8.06.4/support/Makefile	2017-11-07 21:24:58.244605912 +0000
+@@ -28,7 +28,7 @@
+       cltkFile.$(O) cltkMain.$(O) cltkMisc.$(O) cltkTimer.$(O) \
+       cltkVar.$(O) cltkWait.$(O) cltkImg.$(O)
+ 
+-CCFLAGS=-I$(LIBDIR)/caml $(TK_DEFS) $(SHAREDCCCOMPOPTS)
+CCFLAGS=-I$(LIBDIR)/caml $(TK_DEFS) $(SHAREDCCCOMPOPTS) -g
+ 
+ COMPFLAGS=
+ THFLAGS=-I +threads -I vmthreads
--- a/ocaml-labltk.spec
+++ b/ocaml-labltk.spec
@ -1,107 +1,78 @@
-# This breaks basic usage of the package:
-# ocamlfind ocamlopt -package labltk tktest.ml -linkpkg -o tktest
-# gcc: fatal error: environment variable ‘RPM_ARCH’ not defined
-%undefine _package_note_flags
-
-# OCaml packages not built on i686 since OCaml 5 / Fedora 39.
-ExcludeArch: %{ix86}
-
-%global giturl https://github.com/garrigue/labltk
+%ifarch %{ocaml_native_compiler}
+%global native_compiler 1
+%else
+%global native_compiler 0
+%endif

 Name:          ocaml-labltk
-Version:       8.06.15
-Release:       4%{?dist}
+Version:       8.06.5
+Release:       13%{?dist}.1

 Summary:       Tcl/Tk interface for OCaml

-License:       LGPL-2.1-or-later WITH OCaml-LGPL-linking-exception
+License:       LGPLv2+ with exceptions

-URL:           https://garrigue.github.io/labltk/
-VCS:           git:%{giturl}.git
-Source0:       %{giturl}/archive/%{version}/labltk-%{version}.tar.gz
+URL:           https://forge.ocamlcore.org/projects/labltk/
+Source0:       https://forge.ocamlcore.org/frs/download.php/1727/labltk-%{version}.tar.gz

 # This adds debugging (-g) everywhere.
-Patch1:        labltk-8.06.11-enable-debugging.patch
+Patch1:        labltk-8.06.0-enable-debugging.patch
+Patch2:        labltk-8.06.4-enable-more-debugging.patch

-# Resolve an issue with ./configure and Tcl detection.
-Patch2:        labltk-8.06.12-use-fpic-configure.patch
-
-BuildRequires: make
 BuildRequires: ocaml
-BuildRequires: ocaml-ocamldoc
-BuildRequires: ocaml-rpm-macros
 BuildRequires: tcl-devel, tk-devel

-%global _desc %{expand:
+
+%description
 labltk or mlTk is a library for interfacing OCaml with the scripting
-language Tcl/Tk (all versions since 8.0.3, but no betas).}
-
-
-%description %_desc
+language Tcl/Tk (all versions since 8.0.3, but no betas).


 %package devel
 Summary:       Tcl/Tk interface for OCaml

 Requires:      %{name}%{?_isa} = %{version}-%{release}
-Requires:      tcl-devel%{?_isa}
-Requires:      tk-devel%{?_isa}


-%description devel %_desc
+%description devel
+labltk or mlTk is a library for interfacing OCaml with the scripting
+language Tcl/Tk (all versions since 8.0.3, but no betas).

 This package contains the development files.


-%package doc
-Summary:       Documentation for labltk
-BuildArch:     noarch
-
-
-%description doc %_desc
-
-This package contains the API reference.
-
-
 %prep
-%autosetup -n labltk-%{version} -p1
+%setup -q -n labltk-%{version}
+
+%patch1 -p1
+%patch2 -p1

 # Remove version control files which might get copied into documentation.
 find -name .gitignore -delete

+# Kill -warn-error.
+find -type f | xargs sed -i -e 's/-warn-error/-w/g'
+
 # Don't build ocamlbrowser.
 mv browser browser.old
 mkdir browser
 echo -e 'all:\ninstall:\n' > browser/Makefile

-# Use of the hardening linker flags without the hardening C flags leads to
-# failure of the configure script.  We don't need linker flags for this step.
-sed -i 's/^cclibs=.*/cclibs=/' configure
-

 %build
-./configure -verbose
+./configure

 # Build does not work in parallel.
 unset MAKEFLAGS

-%ifarch %{ocaml_native_compiler}
-make all opt \
-     SHAREDCCCOMPOPTS='%{build_cflags} -fPIC' \
-     TK_LINK="%{build_ldflags} $(pkg-config --libs tk)"
-%else
+%if !%{native_compiler}
 make byte
+%else
+make all opt \
+     SHAREDCCCOMPOPTS="%{optflags} -fPIC" \
+     TK_LINK="%{__global_ldflags} -ltk8.6 -ltcl8.6"
 %endif

-# Build documentation
-# make apiref does not work
-MLIS=$(ls -1d labltk/*.mli | grep -Fv _tkgen.mli)
-mkdir apiref
-/usr/bin/ocamldoc -I +unix -I +threads -I support -I labltk -I camltk \
-  support/fileevent.mli support/support.mli support/textvariable.mli \
-  support/timer.mli support/tkthread.mli support/widget.mli $MLIS \
-  labltk/tk.ml -sort -d apiref -html
-

 %install
 mkdir -p $RPM_BUILD_ROOT%{_bindir}
@ -110,167 +81,43 @@ mkdir -p $RPM_BUILD_ROOT%{_libdir}/ocaml/stublibs
 make install \
    BINDIR=$RPM_BUILD_ROOT%{_bindir} \
    INSTALLDIR=$RPM_BUILD_ROOT%{_libdir}/ocaml/labltk \
-    STUBLIBDIR=$RPM_BUILD_ROOT%{_libdir}/ocaml/stublibs \
-    RANLIB=:
-
-sed 's/8\.06\.6/%{version}/' support/META > \
-    $RPM_BUILD_ROOT%{ocamldir}/labltk/META
-
-%ocaml_files
+    STUBLIBDIR=$RPM_BUILD_ROOT%{_libdir}/ocaml/stublibs
+%if %{native_compiler}
+# The *.o files are not installed by the Makefile.  AIUI
+# that prevents linking with native code programs.
+install -m 0644 camltk/*.o $RPM_BUILD_ROOT%{_libdir}/ocaml/labltk
+%endif


-%files -f .ofiles
+%files
 %doc Changes README.mlTk
+%dir %{_libdir}/ocaml/labltk
+%{_libdir}/ocaml/labltk/*.cmi
+%{_libdir}/ocaml/labltk/*.cma
+%{_libdir}/ocaml/labltk/*.cmo
+%{_libdir}/ocaml/stublibs/dlllabltk.so


-%files devel -f .ofiles-devel
+%files devel
 %doc README.mlTk
-
-
-%files doc
 %doc examples_camltk
 %doc examples_labltk
-%doc apiref
+%{_bindir}/labltk
+%{_libdir}/ocaml/labltk/labltktop
+%{_libdir}/ocaml/labltk/pp
+%{_libdir}/ocaml/labltk/tkcompiler
+%{_libdir}/ocaml/labltk/*.a
+%if %{native_compiler}
+%{_libdir}/ocaml/labltk/*.cmxa
+%{_libdir}/ocaml/labltk/*.cmx
+%{_libdir}/ocaml/labltk/*.o
+%endif
+%{_libdir}/ocaml/labltk/*.mli


 %changelog
-* Mon Oct 13 2025 Richard W.M. Jones <rjones@redhat.com> - 8.06.15-4
- OCaml 5.4.0 rebuild
-
-* Thu Jul 24 2025 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.15-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Fri Jul 11 2025 Jerry James <loganjerry@gmail.com> - 8.06.15-2
- Rebuild to fix OCaml dependencies
-
-* Mon Feb 03 2025 Richard W.M. Jones <rjones@redhat.com> - 8.06.15-1
- New upstream version 8.06.15
- Includes Tcl 9 support (RHBZ#2337740)
-
-* Fri Jan 17 2025 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.14-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Thu Jan  9 2025 Jerry James <loganjerry@gmail.com> - 8.06.14-2
- OCaml 5.3.0 rebuild for Fedora 42
-
-* Thu Aug  1 2024 Jerry James <loganjerry@gmail.com> - 8.06.14-1
- Version 8.06.14
- Drop upstreamed patch to avoid implicit int in configure
-
-* Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.13-13
- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Wed Jun 19 2024 Richard W.M. Jones <rjones@redhat.com> - 8.06.13-12
- OCaml 5.2.0 ppc64le fix
-
-* Wed May 29 2024 Richard W.M. Jones <rjones@redhat.com> - 8.06.13-11
- OCaml 5.2.0 for Fedora 41
-
-* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.13-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.13-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Mon Dec 18 2023 Richard W.M. Jones <rjones@redhat.com> - 8.06.13-8
- OCaml 5.1.1 + s390x code gen fix for Fedora 40
-
-* Tue Dec 12 2023 Richard W.M. Jones <rjones@redhat.com> - 8.06.13-7
- OCaml 5.1.1 rebuild for Fedora 40
-
-* Thu Oct 05 2023 Richard W.M. Jones <rjones@redhat.com> - 8.06.13-6
- OCaml 5.1 rebuild for Fedora 40
-
-* Wed Oct  4 2023 Jerry James <loganjerry@gmail.com> - 8.06.13-5
- Depend on ocaml-rpm-macros instead of python3
-
-* Sat Sep  9 2023 Jerry James <loganjerry@gmail.com> - 8.06.13-4
- Add devel package dependency on tcl-/tk-devel
-
-* Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.13-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Tue Jul 11 2023 Richard W.M. Jones <rjones@redhat.com> - 8.06.13-2
- OCaml 5.0 rebuild for Fedora 39
-
-* Mon Jul 10 2023 Jerry James <loganjerry@gmail.com> - 8.06.13-1
- Version 8.06.13
- Convert License tag to SPDX
- Update project URL
- Install META file
- New doc subpackage for the documentation
- Fix configure script failure
- Compute linker flags more robustly
- Use new OCaml macros
-
-* Sat Apr 15 2023 Florian Weimer <fweimer@redhat.com> - 8.06.12-4
- Port configure stage to C99
-
-* Tue Jan 24 2023 Richard W.M. Jones <rjones@redhat.com> - 8.06.12-3
- Rebuild OCaml packages for F38
-
-* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.12-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
-
-* Tue Sep 20 2022 Richard W.M. Jones <rjones@redhat.com> - 8.06.12-1
- New upstream version 8.06.12
- Enable verbose output from configure script.
-
-* Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.11-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
-
-* Sat Jun 18 2022 Richard W.M. Jones <rjones@redhat.com> - 8.06.11-4
- OCaml 4.14.0 rebuild
-
-* Fri Feb 04 2022 Richard W.M. Jones <rjones@redhat.com> - 8.06.11-3
- OCaml 4.13.1 rebuild to remove package notes
-
-* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.11-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
-
-* Mon Oct 04 2021 Richard W.M. Jones <rjones@redhat.com> - 8.06.11-1
- New upstream version 8.06.11
- OCaml 4.13.1 build
-
-* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.10-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
-* Mon Mar 15 2021 Richard W.M. Jones <rjones@redhat.com> - 8.06.10-2
- Bump and rebuild for ELN broken deps.
-
-* Mon Mar  1 22:24:19 GMT 2021 Richard W.M. Jones <rjones@redhat.com> - 8.06.10-1
- New upstream version 8.06.10.
- Now hosted on github.
-
-* Sun Feb 28 22:24:19 GMT 2021 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-23
- Bump release and rebuild.
-
-* Sun Feb 28 22:16:43 GMT 2021 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-22
- OCaml 4.12.0 build
-
-* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.5-21
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
-
-* Tue Sep 01 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-20
- OCaml 4.11.1 rebuild
-
-* Fri Aug 21 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-19
- OCaml 4.11.0 rebuild
-
-* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.5-18
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
-
-* Mon May 04 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-17
- OCaml 4.11.0+dev2-2020-04-22 rebuild
-
-* Tue Apr 21 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-16
- OCaml 4.11.0 pre-release attempt 2
-
-* Fri Apr 17 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-15
- OCaml 4.11.0 pre-release
-
-* Thu Apr 02 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-14
- Update all OCaml dependencies for RPM 4.16.
+* Thu Feb 27 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-13.1
+- OCaml 4.10.0 final (Fedora 32).

 * Wed Feb 26 2020 Richard W.M. Jones <rjones@redhat.com> - 8.06.5-13
 - OCaml 4.10.0 final.
--- a/2
+++ b/2
@ -1 +1 @@
-SHA512 (labltk-8.06.15.tar.gz) = 67feb7f51be2a837050dc0b94a4cd185f05db240cdbb1188d5787465dd2abed98b17244c66893ad18ef912fbbe960b90a3e116a9f283a6277b6a747043780e24
+SHA512 (labltk-8.06.5.tar.gz) = 8a6bfefd1ba8ef1fb54c284a06067007dd48833a475e24c787c0c2100a30a5ab018606ca3e79fd0fa323b6759de0ae3c7e6ef881e662bf1d7f84e920c7bebe7a
--- a/tests/basic-test.sh
+++ b/tests/basic-test.sh
@ -1,9 +0,0 @@
-#!/bin/bash -
-set -e
-set -x
-
-# Compile trivial tk program.
-echo 'ignore (Tk.opentk ())' > tktest.ml
-ocamlfind ocamlopt -package labltk tktest.ml -linkpkg -o tktest
-# Unfortunately we can't run this as we won't have an X server available.
-#./tktest
--- a/tests/tests.yml
+++ b/tests/tests.yml
@ -1,13 +0,0 @@
- hosts: localhost
-  roles:
-  - role: standard-test-basic
-    tags:
-    - classic
-    required_packages:
-    - ocaml
-    - ocaml-findlib
-    - ocaml-labltk-devel
-    tests:
-    - simple:
-        dir: .
-        run: ./basic-test.sh