#
# Conditional build:
-%bcond_without emacs # without emacs subpackage
-%bcond_without x # without X11 support
-%bcond_without tk # without Tcl/Tk support
-#
-# --without x11 implies --without tk
-%{!?with_x:%undefine with_tk}
+%bcond_without emacs # emacs subpackage
+%bcond_without x # X11 support
+%bcond_without ocaml_opt # native, optimized compiler
+
+# ppc64, sparc64 and x32 variants not supported currently
+# alpha, hppa, ia64, mips removed since 4.00
+%ifnarch %{ix86} %{x8664} arm aarch64 ppc sparc sparcv9
+%undefine with_ocaml_opt
+%endif
-%define p4ver 3.06
-%define sver 3.12
+%define sver 4.04
Summary: The Objective Caml compiler and programming environment
Summary(pl.UTF-8): Kompilator OCamla (Objective Caml) oraz środowisko programistyczne
Name: ocaml
-Version: 3.12.0
-Release: 1
+Version: 4.04.1
+Release: 8
Epoch: 1
-License: distributable
+License: QPL v1.0 with linking exception (compiler), LGPL v2 with linking exception (library)
Group: Development/Languages
-Source0: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{version}.tar.bz2
-# Source0-md5: bd92c8970767f412bc1e9a6c625b5ccf
-Source1: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{sver}-refman.html.tar.gz
-# Source1-md5: 93cd91f525441eb7e94cc49b9b64bab0
+Source0: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{version}.tar.xz
+# Source0-md5: 092139f2a256d1f3d2571f64ab475aa9
+Source1: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{sver}-refman-html.tar.gz
+# Source1-md5: 5c58a4fce99b20e02c3208ad956bcb9d
Source2: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{sver}-refman.ps.gz
-# Source2-md5: a9c17db6ffd400c5ea00c6d51cbf56bf
+# Source2-md5: a408f706789b9b84b0eb68da3db05f15
Source3: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{sver}-refman.info.tar.gz
-# Source3-md5: 8cf24c4f69c6f9c9f9cc1edb9b18f6cb
-Source4: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-manual.html.tar.gz
-# Source4-md5: 21370bae4e7f6435b38aeb21db7ce8bb
-Source5: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-manual.dvi.gz
-# Source5-md5: 035915d1a530aa7ec9b194d9a7d258eb
-Source6: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-tutorial.html.tar.gz
-# Source6-md5: 96d8eb4ca5abd58c9a280ba59f73b192
-Source7: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-tutorial.dvi.gz
-# Source7-md5: fcd87c235109364242a0c9ccf176dff8
-Source8: http://www.ocaml.info/ocaml_sources/pure-fun-1.0.6.tar.bz2
-# Source8-md5: 94eac3fa1ac51b8ada344b04839cb43c
-Source9: http://www.ocaml.info/ocaml_sources/ds-contrib.tar.gz
-# Source9-md5: 77fa1da7375dea1393cc0b6cd802d7e1
-Patch0: %{name}-db3.patch
+# Source3-md5: 8c9df1da0e36a69817f43115fa87360c
+Source4: https://github.com/mmottl/pure-fun/archive/v1.0.13/pure-fun-1.0.13.tar.gz
+# Source4-md5: 0a6ff033df78d0880fe4883ace025ebe
+# note: dead URL
+Source5: http://www.ocaml.info/ocaml_sources/ds-contrib.tar.gz
+# Source5-md5: 77fa1da7375dea1393cc0b6cd802d7e1
Patch1: %{name}-CFLAGS.patch
Patch2: %{name}-as_needed.patch
-Patch3: %{name}-gas.patch
+Patch3: x32.patch
URL: http://caml.inria.fr/
-BuildRequires: db-devel >= 4.1
-%{?with_tk:BuildRequires: tk-devel}
%{?with_x:BuildRequires: xorg-lib-libX11-devel}
%if %{with emacs}
BuildRequires: sed >= 4.0
-BuildRequires: xemacs
-BuildRequires: xemacs-common
-BuildRequires: xemacs-fsf-compat-pkg
+BuildRequires: emacs
+BuildRequires: emacs-common
%endif
Requires: %{name}-runtime = %{epoch}:%{version}-%{release}
+Provides: ocaml-bytes-devel
Provides: ocaml-ocamldoc
Obsoletes: ocaml-ocamldoc
+Obsoletes: ocaml-bytes-devel
BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
%define specflags -fno-strict-aliasing
library.
%description -l pl.UTF-8
-OCaml (Objective Caml) jest funkcyjnym, obiektowo zorientowanym językiem
-wysokiego poziomu z silnym typowaniem. Należy do rodziny języków ML.
+OCaml (Objective Caml) jest funkcyjnym, obiektowo zorientowanym
+językiem wysokiego poziomu z silnym typowaniem. Należy do rodziny
+języków ML.
Ten pakiet zawiera dwa kompilatory (szybki kompilator do bajtkodu
-oraz optymalizujący kompilator do kodu natywnego), interaktywne środowisko
-pracy, narzędzia do tworzenia analizatorów leksykalnych oraz składniowych
-(ocamllex, ocamlyacc), odpluskwiacz (ocamldebug) i biblioteki.
+oraz optymalizujący kompilator do kodu natywnego), interaktywne
+środowisko pracy, narzędzia do tworzenia analizatorów leksykalnych
+oraz składniowych (ocamllex, ocamlyacc), odpluskwiacz (ocamldebug) i
+biblioteki.
%package runtime
Summary: Runtime system for OCaml
%description runtime -l pl.UTF-8
Pakiet ten zawiera binaria potrzebne do uruchamiania programów w
-OCamlu skompilowanych do bajtkodu: interpreter bajtkodu (ocamlrun) oraz
-podstawowe biblioteki linkowane dynamicznie.
+OCamlu skompilowanych do bajtkodu: interpreter bajtkodu (ocamlrun)
+oraz podstawowe biblioteki linkowane dynamicznie.
%package lib-source
Summary: Sources of OCaml standard library
Requires: %{name} = %{epoch}:%{version}-%{release}
%description lib-source
-This sources come helpful during debugging of user programs with ocamldebug.
+This sources come helpful during debugging of user programs with
+ocamldebug.
%description lib-source -l pl.UTF-8
Źródła te są przydatne przy odpluskwianiu programów użytkownika
%description emacs -l pl.UTF-8
Pliki trybu OCamla dla Emacsa.
-%package labltk
-Summary: Runtime for LablTk library
-Summary(pl.UTF-8): Środowisko uruchomieniowe dla biblioteki LablTk
-Group: Libraries
-Requires: %{name} = %{epoch}:%{version}-%{release}
-
-%description labltk
-LablTk gives OCaml program access to Tcl/Tk GUI widgets. This package
-contains files needed to run bytecode OCaml programs using LablTk.
-
-%description labltk -l pl.UTF-8
-Biblioteka LablTk daje programom napisanym w OCamlu dostęp do widgetów
-Tcl/Tk. Pakiet ten zawiera binaria potrzebne do uruchamiania programów
-używających LablTk.
-
-%package labltk-devel
-Summary: LablTk library for OCaml
-Summary(pl.UTF-8): Biblioteka LablTk dla OCamla
-Group: Development/Libraries
-Requires: %{name}-labltk = %{epoch}:%{version}-%{release}
-
-%description labltk-devel
-LablTk gives OCaml program access to Tcl/Tk GUI widgets. This package
-contains files needed to develop OCaml programs using LablTk.
-
-%description labltk-devel -l pl.UTF-8
-Biblioteka LablTk daje programom napisanym w OCamlu dostęp do widgetów
-Tcl/Tk. Pakiet ten zawiera pliki niezbędne do tworzenia programów
-używających LablTk.
-
%package x11graphics
Summary: X11 graphic output for OCaml
Summary(pl.UTF-8): Dostęp do X11 dla OCamla
korzystania z interfejsu graficznego X11. Pakiet ten zawiera pliki
niezbędne do tworzenia programów używających x11graphics.
-%package camlp4
-Summary: Objective Caml Preprocessor
-Summary(pl.UTF-8): Preprocesor OCamla
-Group: Development/Languages
-Requires: %{name} = %{epoch}:%{version}-%{release}
-Provides: camlp4 = %{epoch}:%{version}-%{release}
-Obsoletes: camlp4
-
-%description camlp4
-Camlp4 is a Pre-Processor-Pretty-Printer for Objective Caml. It offers
-tools for syntax (grammars) and the ability to modify the concrete
-syntax of the language (quotations, syntax extensions).
-
-Camlp4 can parse normal Ocaml concrete syntax or any other
-user-definable syntax. As an example, an alternative syntax is
-provided, named revised, because it tries to fix some small problems
-of the normal syntax.
-
-Camlp4 can pretty print the normal Ocaml concrete syntax or the
-revised one. It is therefore always possible to have a version of your
-sources compilable by the Objective Caml compiler without
-preprocessing.
-
-%description camlp4 -l pl.UTF-8
-Camlp4 jest preprocesorem OCamla. Oferuje narzędzia do manipulowania
-składnią (gramatyki) oraz możliwość modyfikowania oryginalnej składni
-języka (cytowania, rozszerzenia).
-
-Camlp4 może sparsować oryginalną składnię Ocamla lub dowolną inną
-definiowalną przez użytkownika. Jako przykład podana jest alternatywna
-składnia (revised syntax), która próbuje poprawić drobne problemy
-występujące w składni oryginalnej.
-
-Camlp4 umie ładnie formatować źródła zarówno w oryginalnej jak i
-poprawionej składni OCamla. Potrafi także tłumaczyć programy z jednej
-składni na drugą.
-
-%package camlp4-doc-html
-Summary: Objective Caml Preprocessor - HTML documentation
-Summary(pl.UTF-8): Preprocesor OCamla - dokumentacja HTML
-Group: Development/Languages
-
-%description camlp4-doc-html
-Objective Caml Preprocessor - HTML documentation.
-
-%description camlp4-doc-html -l pl.UTF-8
-Preprocesor OCamla - dokumentacja HTML.
-
%package compiler-objects
Summary: Compiled parts of OCaml compiler
Summary(pl.UTF-8): Skompilowane części kompilatora OCamla
Group: Development/Languages
Requires: %{name} = %{epoch}:%{version}-%{release}
-Obsoletes: ocaml-devel
Provides: ocaml-devel
+Obsoletes: ocaml-devel
%description compiler-objects
This package contains *.cmi and *.cmo files being parts of OCaml
autorstwa Okasaki'ego, napisane w OCamlu, wraz z dodatkami.
%prep
-%setup -q -a1 -a3 -a4 -a6
+%setup -q -a1 -a3
mkdir examples
-tar xjf %{SOURCE8} -C examples
-tar xzf %{SOURCE9} -C examples
+tar xzf %{SOURCE4} -C examples
+tar xzf %{SOURCE5} -C examples
# order mess with docs somewhat
mkdir -p docs/html
mv htmlman docs/html/ocaml
cp %{SOURCE2} docs/ocaml.ps.gz
-mv camlp4-%{p4ver}-manual.html docs/html/camlp4
-cp %{SOURCE5} docs/camlp4.ps.gz
-mv camlp4-%{p4ver}-tutorial.html docs/html/camlp4-tutorial
-cp %{SOURCE7} docs/camlp4-tutorial.ps.gz
-%patch0 -p1
%patch1 -p1
%patch2 -p1
%patch3 -p1
-%build
+%build
cp -f /usr/share/automake/config.sub config/gnu
./configure \
- -cc "%{__cc}" \
+ -host %{_target_platform} \
+ -cc "%{__cc}" \
-bindir %{_bindir} \
-libdir %{_libdir}/%{name} \
-mandir %{_mandir}/man1 \
- -host %{_host} \
- %{!?with_tk:-no-tk} \
-with-pthread \
-x11lib %{_libdir}
-%{__make} -j1 world bootstrap opt.opt CFLAGS="%{rpmcflags} -Wall"
-%{__make} -C tools objinfo CFLAGS="%{rpmcflags} -Wall" -j1
-
-# broken build system
-sed -e 's,LIBDIR,%{_libdir},' camlp4/man/camlp4.1.tpl > camlp4/man/camlp4.1
+%{__make} -j1 world bootstrap %{?with_ocaml_opt:opt.opt} \
+ CFLAGS="%{rpmcflags} -Wall -DUSE_INTERP_RESULT"
%install
rm -rf $RPM_BUILD_ROOT
-install -d $RPM_BUILD_ROOT{%{_includedir},%{_infodir},%{_examplesdir}/%{name}-{labltk-,}%{version}}
+install -d $RPM_BUILD_ROOT{%{_includedir},%{_infodir},%{_examplesdir}/%{name}-%{version}}
install -d $RPM_BUILD_ROOT%{_libdir}/%{name}/site-lib
%{__make} install \
EOF
%if %{with emacs}
-%{__make} -C emacs DESTDIR=$RPM_BUILD_ROOT install \
- EMACS="`if [ -x %{_bindir}/emacs ]; then echo emacs; \
- else echo xemacs; fi`" \
- EMACSDIR="$RPM_BUILD_ROOT%{_datadir}/emacs/site-lisp"
+%{__make} -C emacs install \
+ DESTDIR=$RPM_BUILD_ROOT \
+ EMACSDIR="$RPM_BUILD_ROOT%{_datadir}/emacs/site-lisp" \
+ EMACS="emacs"
%endif
-# symlink .opt versions of compilers (if present)
-# warning: don't do that with camlp4 (can't load extensions then)
-for f in ocamlc ocamlopt ocamldoc ocamllex; do
- if test -f $RPM_BUILD_ROOT%{_bindir}/$f.opt; then
- mv -f $RPM_BUILD_ROOT%{_bindir}/$f \
- $RPM_BUILD_ROOT%{_bindir}/$f.byte
- ln -sf %{_bindir}/$f.opt $RPM_BUILD_ROOT%{_bindir}/$f
+# symlink .opt version of executable (if present)
+for f in ocamldoc ; do
+ if test -f $RPM_BUILD_ROOT%{_bindir}/${f}.opt; then
+ [ ! -f $RPM_BUILD_ROOT%{_bindir}/${f}.byte ] || exit 1 # drop rename if .opt/.byte already handled upstream
+ %{__mv} $RPM_BUILD_ROOT%{_bindir}/$f \
+ $RPM_BUILD_ROOT%{_bindir}/${f}.byte
+ ln -sf ${f}.opt $RPM_BUILD_ROOT%{_bindir}/$f
fi
done
# move includes to the proper place
-mv -f $RPM_BUILD_ROOT%{_libdir}/%{name}/caml $RPM_BUILD_ROOT%{_includedir}/caml
+%{__mv} $RPM_BUILD_ROOT%{_libdir}/%{name}/caml $RPM_BUILD_ROOT%{_includedir}/caml
# but leave compatibility symlink
ln -s ../../include/caml $RPM_BUILD_ROOT%{_libdir}/%{name}/caml
# compiled sources of compiler, needed by some programs
for f in {asm,byte}comp parsing typing utils ; do
install -d $RPM_BUILD_ROOT%{_libdir}/%{name}/compiler/$f
- cp $f/*.{cmi,cmo,cmx,o} $RPM_BUILD_ROOT%{_libdir}/%{name}/compiler/$f
+ cp $f/*.{cmi,cmo} $RPM_BUILD_ROOT%{_libdir}/%{name}/compiler/$f
+ %{?with_ocaml_opt:cp $f/*.{cmx,o} $RPM_BUILD_ROOT%{_libdir}/%{name}/compiler/$f}
done
-# this isn't installed by default, but is useful
-install tools/objinfo $RPM_BUILD_ROOT%{_bindir}/ocamlobjinfo
cp -r examples/* $RPM_BUILD_ROOT%{_examplesdir}/%{name}-%{version}
-cp -r otherlibs/labltk/examples* $RPM_BUILD_ROOT%{_examplesdir}/%{name}-labltk-%{version}
ln -sf %{_libdir}/%{name}/{scrape,add}labels $RPM_BUILD_ROOT%{_bindir}
# shutup checkfiles
%{__rm} -r $RPM_BUILD_ROOT%{_mandir}/man3
-%{__rm} $RPM_BUILD_ROOT%{_libdir}/%{name}/labltk/{labltktop,pp}
# install info pages
cp -f infoman/*.gz $RPM_BUILD_ROOT%{_infodir}
-# broken build system
-install camlp4/man/camlp4.1 $RPM_BUILD_ROOT%{_mandir}/man1
-for f in camlp4o.1 camlp4r.1 mkcamlp4.1 camlp4o.opt.1 camlp4r.opt.1 ; do
- echo '.so camlp4.1' >$RPM_BUILD_ROOT%{_mandir}/man1/$f
-done
-
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(644,root,root,755)
-%doc LICENSE Changes README Upgrading
+%doc Changes LICENSE README.adoc
%attr(755,root,root) %{_bindir}/addlabels
-%attr(755,root,root) %{_bindir}/ocaml*
+%attr(755,root,root) %{_bindir}/ocaml
+%attr(755,root,root) %{_bindir}/ocamlc
+%attr(755,root,root) %{_bindir}/ocamlc.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlc.opt}
+%attr(755,root,root) %{_bindir}/ocamlcp
+%attr(755,root,root) %{_bindir}/ocamlcp.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlcp.opt}
+%attr(755,root,root) %{_bindir}/ocamldebug
+%attr(755,root,root) %{_bindir}/ocamldep
+%attr(755,root,root) %{_bindir}/ocamldep.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamldep.opt}
+%attr(755,root,root) %{_bindir}/ocamldoc
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamldoc.byte}
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamldoc.opt}
+%attr(755,root,root) %{_bindir}/ocamllex
+%attr(755,root,root) %{_bindir}/ocamllex.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamllex.opt}
+%attr(755,root,root) %{_bindir}/ocamlmklib
+%attr(755,root,root) %{_bindir}/ocamlmklib.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlmklib.opt}
+%attr(755,root,root) %{_bindir}/ocamlmktop
+%attr(755,root,root) %{_bindir}/ocamlmktop.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlmktop.opt}
+%attr(755,root,root) %{_bindir}/ocamlobjinfo
+%attr(755,root,root) %{_bindir}/ocamlobjinfo.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlobjinfo.opt}
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlopt}
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlopt.byte}
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlopt.opt}
+%attr(755,root,root) %{_bindir}/ocamloptp
+%attr(755,root,root) %{_bindir}/ocamloptp.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamloptp.opt}
+%attr(755,root,root) %{_bindir}/ocamlprof
+%attr(755,root,root) %{_bindir}/ocamlprof.byte
+%{?with_ocaml_opt:%attr(755,root,root) %{_bindir}/ocamlprof.opt}
+%attr(755,root,root) %{_bindir}/ocamlyacc
%attr(755,root,root) %{_bindir}/scrapelabels
-%{?with_tk:%exclude %{_bindir}/ocamlbrowser}
-%exclude %{_bindir}/ocamlrun
%{_includedir}/caml
%{_libdir}/%{name}/caml
+%{_libdir}/%{name}/compiler-libs
%{_libdir}/%{name}/threads
%dir %{_libdir}/%{name}/vmthreads
%dir %{_libdir}/%{name}/vmthreads/*.cm*
%dir %{_libdir}/%{name}/vmthreads/*.a
%{_libdir}/%{name}/*.a
-%{_libdir}/%{name}/*.o
+%{?with_ocaml_opt:%{_libdir}/%{name}/*.o}
%{_libdir}/%{name}/*.cm*
%exclude %{_libdir}/%{name}/*graphics*
%{_libdir}/%{name}/Makefile.config
%{_libdir}/%{name}/ld.conf
%{_libdir}/%{name}/camlheader
%{_libdir}/%{name}/camlheader_ur
-%{_libdir}/%{name}/ocamlbuild
%dir %{_libdir}/%{name}/ocamldoc
%{_libdir}/%{name}/ocamldoc/*.hva
%attr(755,root,root) %{_libdir}/%{name}/expunge
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/ocamlrun
%dir %{_libdir}/%{name}
+%{_libdir}/%{name}/VERSION
%dir %{_libdir}/%{name}/site-lib
%dir %{_libdir}/%{name}/stublibs
%attr(755,root,root) %{_libdir}/%{name}/stublibs/dll*.so
%exclude %{_libdir}/%{name}/stublibs/dllgraphics.so
+%{?with_ocaml_opt:%attr(755,root,root) %{_libdir}/%{name}/libasmrun_shared.so}
%attr(755,root,root) %{_libdir}/%{name}/libcamlrun_shared.so
-%if %{with tk}
-%exclude %{_libdir}/%{name}/stublibs/dlllabltk.so
-%endif
%{_mandir}/man1/ocamlrun.1*
%files lib-source
%{_datadir}/emacs/site-lisp/*.el*
%endif
-%if %{with tk}
-%files labltk
-%defattr(644,root,root,755)
-%attr(755,root,root) %{_libdir}/%{name}/stublibs/dlllabltk.so
-
-%files labltk-devel
-%defattr(644,root,root,755)
-%attr(755,root,root) %{_bindir}/labltk
-%attr(755,root,root) %{_bindir}/ocamlbrowser
-%dir %{_libdir}/%{name}/labltk
-%{_libdir}/%{name}/labltk/*.cm*
-%{_libdir}/%{name}/labltk/*.a
-%{_libdir}/%{name}/labltk/*.o
-%attr(755,root,root) %{_libdir}/%{name}/labltk/tkcompiler
-%{_examplesdir}/%{name}-labltk-%{version}
-%endif
-
%if %{with x}
%files x11graphics
%defattr(644,root,root,755)
%files x11graphics-devel
%defattr(644,root,root,755)
%{_libdir}/%{name}/graphics*.cm*
-%{_libdir}/%{name}/graphics.a
+%{?with_ocaml_opt:%{_libdir}/%{name}/graphics.a}
%{_libdir}/%{name}/libgraphics.a
%endif
-%files camlp4
-%defattr(644,root,root,755)
-%attr(755,root,root) %{_bindir}/camlp4*
-%attr(755,root,root) %{_bindir}/mkcamlp4
-%{_libdir}/%{name}/camlp4
-%{_mandir}/man1/camlp4*.1*
-%{_mandir}/man1/mkcamlp4.1*
-
-%files camlp4-doc-html
-%defattr(644,root,root,755)
-%doc docs/html/camlp4*
-
%files compiler-objects
%defattr(644,root,root,755)
%{_libdir}/%{name}/compiler
%files ocamldoc-devel
%defattr(644,root,root,755)
%{_libdir}/%{name}/ocamldoc/*.cm*
-%{_libdir}/%{name}/ocamldoc/*.a
+%{?with_ocaml_opt:%{_libdir}/%{name}/ocamldoc/*.a}
%files examples
%defattr(644,root,root,755)
projects / packages / ocaml.git / blobdiff