Name:           quit
Version:        3.4
Release:        1%{?dist}
Summary:        Quantitative Imaging Tools for MRI data processing

License:        MPL-2.0
URL:            https://github.com/spinicist/QUIT
Source0:        %{url}/archive/v%{version}/QUIT-%{version}.tar.gz
# Header-only argument parser library (not packaged in Fedora)
Source1:        https://github.com/Taywee/args/archive/refs/tags/6.4.8.tar.gz#/args-6.4.8.tar.gz
# CMake find module for bundled args library
Source2:        Findargs.cmake

BuildRequires:  cmake >= 3.12
BuildRequires:  gcc-c++
BuildRequires:  make
BuildRequires:  InsightToolkit5-devel >= 5.3.0
BuildRequires:  eigen3-devel
BuildRequires:  ceres-solver-devel
BuildRequires:  suitesparse-devel
BuildRequires:  blas-devel
BuildRequires:  lapack-devel
BuildRequires:  fmt-devel
BuildRequires:  json-devel

Requires:       InsightToolkit5%{?_isa}

Provides:       bundled(args) = 6.4.8
Provides:       bundled(NumericalIntegration)

%description
QUIT (QUantitative Imaging Tools) is a collection of programs for processing
quantitative MRI data, including DESPOT, relaxometry, magnetization transfer,
perfusion, susceptibility mapping, and more. All tools are accessed via the
single 'qi' command with subcommands, similar to git or bart.

QUIT processes NIfTI format neuroimaging files and accepts sequence parameters
via JSON input.

%prep
%autosetup -n QUIT-%{version}

# Install bundled args header
tar xf %{SOURCE1}
install -p -m 0644 args-6.4.8/args.hxx External/include/

# Install cmake find module for args
install -p -m 0644 %{SOURCE2} cmake/Findargs.cmake

# fmt v11 requires explicit formatter specializations for types with operator<<
# (FMT_DEPRECATED_OSTREAM was removed in fmt v11)
sed -i '/FMT_DEPRECATED_OSTREAM/d' Source/Core/Macro.h Source/Core/Log.h
cat > Source/Core/FmtITK.h << 'FMTEOF'
#pragma once
#include "fmt/ostream.h"
#include "itkSize.h"
#include "itkVector.h"
#include "itkPoint.h"
#include "itkIndex.h"
#include <Eigen/Core>
template <unsigned int D>
struct fmt::formatter<itk::Size<D>> : fmt::ostream_formatter {};
template <unsigned int D>
struct fmt::formatter<itk::Index<D>> : fmt::ostream_formatter {};
template <typename T, unsigned int D>
struct fmt::formatter<itk::Vector<T, D>> : fmt::ostream_formatter {};
template <typename T, unsigned int D>
struct fmt::formatter<itk::Point<T, D>> : fmt::ostream_formatter {};
// Eigen types formatted via operator<< (transpose, array, matrix expressions)
template <typename Derived>
struct fmt::formatter<Eigen::DenseBase<Derived>> : fmt::ostream_formatter {};
template <typename Derived>
struct fmt::formatter<Eigen::Transpose<Derived>> : fmt::ostream_formatter {};
template <typename T, int R, int C, int O, int MR, int MC>
struct fmt::formatter<Eigen::Array<T, R, C, O, MR, MC>> : fmt::ostream_formatter {};
FMTEOF
sed -i '/#include "itkVectorImage.h"/a #include "FmtITK.h"' Source/Core/ImageTypes.h

%build
# Suppress GCC 15 -Wtemplate-body diagnostics in QUIT's own template code
export CXXFLAGS="%{optflags} -Wno-template-body"
%cmake \
    -DCMAKE_MODULE_PATH:PATH="%{_builddir}/QUIT-%{version}/cmake" \
    -DExternal_Include_DIR:PATH="%{_builddir}/QUIT-%{version}/External/include" \
    -DBUILD_PARMESAN:BOOL=OFF
%cmake_build

%install
%cmake_install

%files
%license LICENSE.txt
%doc README.md CHANGELOG.md
%{_bindir}/qi

%changelog
* Mon Mar 30 2026 Morgan Hough <morgan.hough@gmail.com> - 3.4-1
- Initial package for Fedora