%define octave_api 52

%bcond_without  audio
%bcond_without  gui
%bcond_without  java

Name:           octave
Epoch:          0
Version:        4.4.1
Release:        %mkrel 3
Summary:        High-level language for numerical computations
License:        GPLv3+
Group:          Sciences/Mathematics
Source0:        http://ftp.gnu.org/gnu/octave/%{name}-%{version}.tar.xz
Source4:        octave-2.1.36-emac.lisp
URL:            http://www.octave.org/
Obsoletes:      octave3 < %{epoch}:%{version}-%{release}
Provides:       octave3 = %{epoch}:%{version}-%{release}
Provides:       octave(api) = api-v%{octave_api}
Requires:       gnuplot
# (Anssi) for makeinfo which is needed for "help foo" command:
Requires:       texinfo
Requires:	graphicsmagick
Requires(post): desktop-file-utils
Requires(postun): desktop-file-utils
Requires(post): rpm-helper
BuildRequires:  lzip
BuildRequires:  bison
BuildRequires:  blas-devel
BuildRequires:  dejagnu
BuildRequires:  desktop-file-utils
BuildRequires:  emacs
BuildRequires:  emacs-bin
BuildRequires:  fftw-devel >= 0:3.0.1
BuildRequires:  flex
BuildRequires:  gcc-gfortran
BuildRequires:  glpk-devel
BuildRequires:  gnuplot-nox
# (Abel) not strictly needed, but play safe
BuildRequires:  gperf
BuildRequires:  hdf5-devel
BuildRequires:  lapack-devel
BuildRequires:  pkgconfig(ncurses)
BuildRequires:  readline-devel
BuildRequires:  texinfo
BuildRequires:  texinfo-tex
BuildRequires:  texlive
BuildRequires:  pkgconfig(libpcre)
BuildRequires:  pkgconfig(libcurl)
# (Lev) needed to support sparse matrix functionality
BuildRequires:  suitesparse-devel
# (Lev) other useful libraries
BuildRequires:  qhull-devel
BuildRequires:  qrupdate-devel
# (Lev) for new experimental plotting
BuildRequires:  fltk-devel
BuildRequires:  pkgconfig(gl)
BuildRequires:  pkgconfig(glu)
# (Mitya) for eigs and svds to work
BuildRequires:  pkgconfig(arpack)
# to make imread more functional
BuildRequires:  pkgconfig(GraphicsMagick)
# (Mitya) GUI
%if %{with gui}
BuildRequires:  pkgconfig(QtCore)
BuildRequires:  pkgconfig(QtGui)
BuildRequires:  pkgconfig(QtNetwork)
BuildRequires:  pkgconfig(QtOpenGL)
BuildRequires:  qscintilla-qt4-devel
%endif
# (Mitya) Java interface
%if %{with java}
BuildRequires:  java-devel
%endif
# (Mitya) rendering stuff
BuildRequires:  gl2ps-devel
BuildRequires:  pkgconfig(osmesa)
# (Mitya) Audio processing
%if %{with audio}
BuildRequires:  pkgconfig(portaudio-2.0)
BuildRequires:  pkgconfig(sndfile)
%endif
# (eatdirt) fix some warnings for icon generation
BuildRequires:  icoutils
BuildRequires:  librsvg

%description
GNU Octave is a high-level language, primarily intended for numerical
computations. It provides a convenient command line interface for
solving linear and nonlinear problems numerically, and for performing
other numerical experiments using a language that is mostly compatible
with Matlab. It may also be used as a batch-oriented language.

Octave has extensive tools for solving common numerical linear algebra
problems, finding the roots of nonlinear equations, integrating
ordinary functions, manipulating polynomials, and integrating ordinary
differential and differential-algebraic equations. It is easily
extensible and customizable via user-defined functions written in
Octave's own language, or using dynamically loaded modules written in
C++, C, Fortran, or other languages.

%package devel
Summary:        Development headers and files for Octave
Group:          Development/C
Obsoletes:      octave3-devel < %{epoch}:%{version}-%{release}
Provides:       octave3-devel = %{epoch}:%{version}-%{release}
Requires:       %{name} = %{epoch}:%{version}-%{release}
Requires:       blas-devel
Requires:       fftw-devel
Requires:       gcc-c++
Requires:       gcc-gfortran
Requires:       hdf5-devel
Requires:       lapack-devel
Requires:       readline-devel
Requires:       zlib-devel
Requires:       gnuplot-nox
Requires:       pstoedit
Requires:       transfig
Provides:	mkoctfile = %{epoch}:%{version}-%{release}

%description devel
The octave-devel package contains files needed for developing
applications which use GNU Octave.
This package is necessary if you intend to install external packages
(for example, through Octave forge) in Octave.

%package doc
Summary:        Documentation for Octave, a numerical computational language
Group:          Sciences/Mathematics
BuildArch:      noarch

%description doc
GNU Octave is a high-level language, primarily intended for numerical
computations. It provides a convenient command line interface for
solving linear and nonlinear problems numerically, and for performing
other numerical experiments using a language that is mostly compatible
with Matlab. It may also be used as a batch-oriented language.

This package contains documentation of Octave in various formats.

%prep
%setup -q

#this command just returns the API number hardcoded in configure.ac
#and ensures that it matches the one defined above
OCTAVE_API=`%{__sed} -nr 's/^OCTAVE_API_VERSION="api-v([[:digit:]]+)"/\1/p' configure.ac`
test "x${OCTAVE_API}" = x%{octave_api} || exit 1
%{__cp} -a %{SOURCE4} octave.el

%build
%define enable64 no
export CPPFLAGS="%{optflags} -DH5_USE_16_API"
export GNUPLOT=%{_bindir}/gnuplot-nox
%{configure2_5x} --enable-dl \
                 --enable-shared \
                 --disable-static \
                 --enable-64=%{enable64} \
                 --with-amd="-lamd -lsuitesparseconfig" \
                 --with-camd="-lcamd -lsuitesparseconfig" \
                 --with-colamd="-lcolamd -lsuitesparseconfig" \
                 --with-ccolamd="-lccolamd -lsuitesparseconfig"

# (Mitya) Because of gnuplot-nox used for build, Octave will set it as default gnuplot binary.
# Revert it to original gnuplot.
#{__sed} -i 's/gnuplot-nox/gnuplot/' scripts/plot/util/gnuplot_binary.m

%{make_build} OCTAVE_RELEASE="%{distribution} %{version}-%{release}" LDFLAGS="-lgfortran -llapack -lGL -lGLU -lpthread"

# emacs mode
%{_bindir}/emacs -batch -q -no-site-file -f batch-byte-compile %{name}.el

%check
#%%{make} check

%install
%{make_install}

# Make library links
%{__mkdir_p} %{buildroot}/etc/ld.so.conf.d
/bin/echo "%{_libdir}/octave-%{version}" > %{buildroot}/etc/ld.so.conf.d/octave-%{_arch}.conf

# Remove RPM_BUILD_ROOT from ls-R files
%{__perl} -pi -e "s,%{buildroot},," %{buildroot}%{_libexecdir}/octave/ls-R
%{__perl} -pi -e "s,%{buildroot},," %{buildroot}%{_datadir}/octave/ls-R

%{_bindir}/find %{buildroot} -name "*.oct" -print0 | %{_bindir}/xargs -t -0 -r strip --strip-unneeded

%{__mkdir_p} %{buildroot}%{_sysconfdir}/emacs/site-start.d
%{__cp} -a %{name}.elc %{buildroot}%{_sysconfdir}/emacs/site-start.d/%{name}.elc
%{__cp} -a %{name}.el %{buildroot}%{_sysconfdir}/emacs/site-start.d/%{name}.el

# prepare documentation
%{__rm} -rf package-doc
%{__mkdir_p} package-doc

%{__mkdir_p} package-doc/interpreter/octave.html/
/bin/ln doc/interpreter/octave.html/*.html package-doc/interpreter/octave.html/

%{__mkdir_p} package-doc/liboctave/liboctave.html/
/bin/ln doc/liboctave/liboctave.html/*.html package-doc/liboctave/liboctave.html/

%{__mkdir_p} package-doc/examples
%{__cp} -a examples/[[:lower:]]* package-doc/examples/

%{__cp} -a doc/liboctave/liboctave.info %{buildroot}%{_infodir}/

# Create desktop file
%{__mv} %{buildroot}%{_datadir}/applications/org.octave.Octave.desktop \
        %{buildroot}%{_datadir}/applications/octave.desktop
%{_bindir}/desktop-file-install --add-category Education --remove-category Development \
        --dir %{buildroot}%{_datadir}/applications %{buildroot}%{_datadir}/applications/octave.desktop

# Create directories for add-on packages
HOST_TYPE=`%{buildroot}%{_bindir}/octave-config -p CANONICAL_HOST_TYPE`
%{__mkdir_p} %{buildroot}%{_libexecdir}/octave/site/oct/%{octave_api}/$HOST_TYPE
%{__mkdir_p} %{buildroot}%{_libexecdir}/octave/site/oct/$HOST_TYPE
%{__mkdir_p} %{buildroot}%{_datadir}/octave/packages
/bin/touch %{buildroot}%{_datadir}/octave/octave_packages

#multiarch_includes %{buildroot}%{_includedir}/octave-%{version}/octave/config.h
%multiarch_includes %{buildroot}%{_includedir}/octave-%{version}/octave/*.h

%post
%create_ghostfile %{_datadir}/octave/octave_packages root root 0664

%files
%defattr(0644,root,root,0755)
%doc NEWS* README
%doc examples
%defattr(-,root,root,0755)
%{_bindir}/octave*
%config(noreplace) /etc/ld.so.conf.d/*
%{_libdir}/octave*
%{_datadir}/octave
%{_datadir}/metainfo/org.octave.Octave.appdata.xml
%{_datadir}/icons/*/*/apps/octave.png
%{_datadir}/icons/*/*/apps/octave.svg
%exclude %{_datadir}/octave/octave_packages
%ghost %{_datadir}/octave/octave_packages
%if "%{_libdir}" != "%{_libexecdir}"
%{_libexecdir}/octave
%endif
%{_mandir}/man*/octave*
%{_infodir}/octave.info*
%{_datadir}/applications/*
%config(noreplace) %_sysconfdir/emacs/site-start.d/octave.el*

%files devel
%defattr(0644,root,root,0755)
#%%doc doc/liboctave
%defattr(-,root,root)
%{_bindir}/mkoctfile*
%{_includedir}/octave-%{version}
%dir %{multiarch_includedir}/octave-*
%multiarch %{multiarch_includedir}/octave-*/octave/*.h
%multiarch %{multiarch_includedir}/octave-*/octave/*.cc
%{_mandir}/man*/mkoctfile*

%files doc
%defattr(0644,root,root,0755)
%doc doc/refcard/*.pdf
%doc doc/interpreter/*.pdf
%doc doc/liboctave/*.pdf
%doc package-doc/*
%{_infodir}/liboctave.*