%define opt %(test -x %{_bindir}/ocamlopt && echo 1 || echo 0)
%define debug_package %{nil}

%define ocaml_major 3.10
%define ocaml_minor 2

Name:           ocaml-cmigrep
Version:        1.5
Release:        2%{?dist}
Summary:        Search OCaml compiled interface (cmi) files

Group:          Development/Libraries
License:        GPLv2+
URL:            http://homepage.mac.com/letaris/
Source0:        http://homepage.mac.com/letaris/cmigrep-%{version}.tar.bz2
Source1:        http://caml.inria.fr/distrib/ocaml-%{ocaml_major}/ocaml-%{ocaml_major}.%{ocaml_minor}.tar.bz2
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

Patch0:         cmigrep-make-without-godi-debian.patch
Patch1:         ocaml-3.10.1-ppc64.patch
Patch2:         ocaml-3.10.1-map32bit.patch
Patch3:         ocaml-3.11-dev12-no-executable-stack.patch

BuildRequires:  ocaml = %{ocaml_major}.%{ocaml_minor}
BuildRequires:  ocaml-findlib-devel
BuildRequires:  ocaml-pcre-devel
BuildRequires:  ocaml-ocamldoc

%define _use_internal_dependency_generator 0
%define __find_requires /usr/lib/rpm/ocaml-find-requires.sh
%define __find_provides /usr/lib/rpm/ocaml-find-provides.sh


%description
A utility to mine the data in Caml compiled interface (cmi) files, and
elisp that allows emacs to use cmigrep for completion.


%prep
%setup -q -n cmigrep-%{version}
%patch0 -p1

# Unpack OCaml sources into compiler/ subdirectory.
# XXX On Debian the compiled compiler libs are shipped in a
# +compiler-libs directory.  It would be good to copy this,
# however in Debian the only packages which actually use
# compiler-libs are camlp5 & cmigrep.
bzcat %{SOURCE1} | tar xf -
pushd ocaml-%{ocaml_major}.%{ocaml_minor}
%patch1 -p1
%patch2 -p1
%patch3 -p0
popd
mv ocaml-%{ocaml_major}.%{ocaml_minor} compiler


%build
# Build the compiler libs.
pushd compiler
CFLAGS="$RPM_OPT_FLAGS" ./configure \
    -bindir %{_bindir} \
    -libdir %{_libdir}/ocaml \
    -x11lib %{_libdir} \
    -x11include %{_includedir} \
    -mandir %{_mandir}/man1
make world
%if %opt
make opt.opt
%endif
popd

# Build cmigrep itself.
make byte
%if %opt
make all
%endif

strip cmigrep


%install
rm -rf $RPM_BUILD_ROOT
mkdir -p $RPM_BUILD_ROOT%{_bindir}
install -m 0755 cmigrep $RPM_BUILD_ROOT%{_bindir}


%clean
rm -rf $RPM_BUILD_ROOT


%files
%defattr(-,root,root,-)
%doc GPL README cmigrep.el
%{_bindir}/cmigrep


%changelog
* Mon Jun  9 2008 Richard W.M. Jones <rjones@redhat.com> - 1.5-2
- Include ppc64 compiler patch.
- Include MAP_32BITS compiler patch.
- Include no-executable-stack compiler patch.
- Rebuild for OCaml 3.10.2-4
  (https://bugzilla.redhat.com/show_bug.cgi?id=444428#c5)

* Mon Apr 28 2008 Richard W.M. Jones <rjones@redhat.com> - 1.5-1
- Initial RPM release.