# FriCAS — lean and fast SPEC built from a specific git commit.
# All comments are in English as requested.

%global  commit 478d36c70ac3f0f3c028db4fc6de53ec78ed0d11
%global  shortcommit %(c=%{commit}; echo ${c:0:7})

Name:           fricas
Version:        1.3.12
Release:        0.1.%{shortcommit}%{?dist}
Summary:        FriCAS is an advanced computer algebra system
License:        BSD-3-Clause
URL:            https://fricas.github.io

# Use the full-hash tarball; it expands to fricas-%%{commit}
Source0:        https://github.com/%{name}/%{name}/archive/%{commit}/%{name}-%{commit}.tar.gz

# --- Build dependencies (kept minimal for a fast, lean build) ---
BuildRequires:  make
BuildRequires:  gcc
BuildRequires:  sbcl
BuildRequires:  gmp-devel

# Autotools are needed when building directly from a git snapshot (no prebuilt configure)
BuildRequires:  autoconf
BuildRequires:  automake

# Graphics / HyperDoc / plotting (headless X to enable build-time assets if needed)
BuildRequires:  gnuplot
BuildRequires:  libX11-devel
BuildRequires:  xorg-x11-server-Xvfb
BuildRequires:  pkgconfig(ice)
BuildRequires:  pkgconfig(sm)
BuildRequires:  pkgconfig(x11)
BuildRequires:  pkgconfig(xpm)
BuildRequires:  pkgconfig(xt)
BuildRequires:  pkgconfig(xau)
BuildRequires:  pkgconfig(xdmcp)

# NOTE:
# - No LaTeX/Emacs runtime deps here to keep the package light.
#   Users who want Emacs frontends or TeX outputs can install them separately.

%description
FriCAS is an advanced computer algebra system, forked in 2007 from Axiom.
This package builds FriCAS with SBCL and GMP for high performance and includes X
graphics support for HyperDoc/plotting (via gnuplot). LaTeX/Emacs frontends are optional.

# Optional tests toggle: enable with `--with tests` during rpmbuild/mock if desired
%bcond_without tests

%prep
# Unpack the tarball named fricas-%{commit}
%autosetup -n %{name}-%{commit}

# Regenerate the autotools machinery when building from a git snapshot
%autoreconf -fi

%build
# High-performance SBCL build:
# - Increase dynamic space for the compiler/runtime
# - Enable GMP for big integers
# - Aggressive algebra optimizations (speed=3, safety=0)
%configure \
  --with-lisp="sbcl --control-stack-size 512 --dynamic-space-size 6000" \
  --enable-gmp \
  --with-x \
  --enable-algebra-optimization="((speed 3) (safety 0))"

# Some build-time graphics/resources expect an X server.
# Run make under xvfb to avoid DISPLAY issues in headless builders.
xvfb-run -a -s "-screen 0 1024x768x24" \
  %make_build MAYBE_VIEWPORTS=viewports

%install
%make_install

%check
%if %{with tests}
# Run upstream checks if available.
make check
%endif

%files
%license LICENSE.txt
%doc ChangeLog README.rst
# Core binaries
%{_bindir}/fricas
# Emacs launcher script is installed, but Emacs itself is not required here
%{_bindir}/efricas
# Core runtime, algebra libraries, HyperDoc/resources
%{_libdir}/fricas
%{_datadir}/fricas
# Manual pages if installed by upstream
%{_mandir}/man1/fricas*.1*
%{_mandir}/man1/efricas*.1*

%changelog
* Tue Oct 28 2025 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.12-0.1.%{shortcommit}
- Lean, high-performance build (SBCL+GMP, X graphics via xvfb-run).
- Dropped LaTeX/Emacs hard deps to keep runtime minimal.
- Added missing X pkgconfig BRs; switched to full-hash Source0.
- Autotools bootstrap with %autoreconf for git snapshot builds.

* Fri Nov 01 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.11.%{shortcommit}-1
- rebuild by last commit 01 Nov 2024

* Sun Oct 27 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.11.%{shortcommit}-1
- rebuild by last commit 27 Oct 2024

* Wed Jul 17 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.11.%{shortcommit}-1
- rebuild by last commit 17 Jul 2024

* Sat Jun 15 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.10.%{shortcommit}-2
- rebuild by last commit 12 Jun 2024

* Thu Jun  6 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.10.%{shortcommit}-1
- rebuild with new version sbcl 2.4.5 and update with commit above

* Mon May  6 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.10-5
- rebuid with new version sbcl 2.4.4

* Tue Apr 23 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.10-4
- rebuild with new version sbcl 2.4.3

* Sat Mar  9 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.10-3
- rebuild with new version sbcl 2.4.2

* Wed Jan 31 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.10-2
- rebuild with new version sbcl

* Sun Jan 14 2024 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.10-1
- update to 1.3.10

* Fri Dec 29 2023 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.9.%{shortcommit}-1
* rebuild with new version sbcl and update with commit above

* Fri Dec 15 2023 Ilia Gradina <ilgrad@fedoraproject.org> - 1.3.9.%{shortcommit}-1
- init commit from 14.12.2023