%undefine _annotated_build
Name:           shyft
Version:        32.1.0
Release:        1%{?dist}
Summary:        High-performance C++/Python Hydrology and Time-Series framework

License:        LGPLv3
URL:            https://gitlab.com/ammarshadiq/shyft-arm-64
Source0:        %{name}-%{version}.tar.gz

# --- Build Dependencies (Fedora) ---
BuildRequires:  armadillo-devel
BuildRequires:  boost-devel
BuildRequires:  bzip2-devel
BuildRequires:  cmake
BuildRequires:  dlib
BuildRequires:  dlib-devel
BuildRequires:  doctest-devel
BuildRequires:  ffmpeg-free-devel
BuildRequires:  fmt-devel
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  gflags-devel
BuildRequires:  git
BuildRequires:  google-benchmark-devel
BuildRequires:  gpm-devel
BuildRequires:  hdf5-devel
BuildRequires:  libjxl-devel
BuildRequires:  libmpc-devel
BuildRequires:  libzstd-devel
BuildRequires:  lz4-devel
BuildRequires:  lapack-devel
BuildRequires:  libgeotiff-devel
BuildRequires:  lz4-devel
BuildRequires:  make
BuildRequires:  minizip-devel
BuildRequires:  mpfr-devel
BuildRequires:  netcdf-devel
BuildRequires:  ninja-build
BuildRequires:  nlohmann-json-devel
BuildRequires:  openblas-devel
BuildRequires:  openssl-devel
BuildRequires:  proj-devel
BuildRequires:  pybind11-devel
BuildRequires:  python3
BuildRequires:  python3-devel
BuildRequires:  python3-numpy
BuildRequires:  qt5-qtbase-devel
BuildRequires:  qt5-qtcharts-devel
BuildRequires:  rocksdb-devel
BuildRequires:  shapelib-devel
BuildRequires:  snappy-devel
BuildRequires:  sqlite-devel
BuildRequires:  zlib-devel

# --- Runtime Dependencies ---
Requires:       python3
Requires:       python3-numpy
Requires:       rocksdb
Requires:       openblas

%description
Shyft is an open-source software for distributed hydrological modeling 
and operational energy market production planning.

%package devel
Summary:        Development headers for Shyft
Requires:       %{name}%{?_isa} = %{version}-%{release}

%description devel
Development headers and libraries for building C++ applications against Shyft.

# --- PREP SECTION (Unpack) ---
%prep
%setup -q
# Forcefully remove quadmath from all CMakeLists.txt files
find . \( -name "CMakeLists.txt" -o -name "*.cmake" \) -print0 | xargs -0 sed -i 's/quadmath//g'

# --- BUILD SECTION ---
%build
# Use system compilers to avoid /usr/local/gcc issues
export CC=/usr/bin/gcc
export CXX=/usr/bin/g++

# Export flags
export CXXFLAGS="%{optflags} -Wno-psabi -O3 -mcpu=native -DFMT_HEADER_ONLY"

# Note: We removed -DCMAKE_CXX_FLAGS="..." from below to prevent syntax errors
%cmake -G Ninja \
    -DSHYFT_WITH_STM=OFF \
    -DSHYFT_WITH_PYTHON=ON \
    -DSHYFT_WITH_BENCHMARKS=ON \
    -DSHYFT_WITH_SHOP=OFF \
    -DSHYFT_WITH_SHOP_REGEN=OFF \
    -DSHYFT_WITH_VERSION_FORGE=OFF \
    -DSHYFT_WITH_CPACK=ON

%cmake_build

# --- INSTALL SECTION ---
%install
%cmake_install

# --- FIX ARCHITECTURE PATHS (Manual Patch) ---
# CMake installed to /usr/lib, but Fedora ARM64 needs /usr/lib64.
# We move the files manually to avoid re-compiling.
if [ -d "%{buildroot}/usr/lib" ]; then
    echo "DETECTED WRONG INSTALL PATH: Moving content from /usr/lib to /usr/lib64..."
    
    # Ensure destination exists
    mkdir -p "%{buildroot}/usr/lib64"
    
    # Merge contents (cp -a preserves links and permissions)
    cp -a %{buildroot}/usr/lib/* %{buildroot}/usr/lib64/
    
    # Remove the incorrect directory
    rm -rf "%{buildroot}/usr/lib"
fi

# --- FILES SECTION What goes into the RPM ---
%files
# The Main Package (Python libs + Shared Objects)
%doc README.md
%license LICENSE
# Python files (Fedora automatically finds the site-packages path)
%{python3_sitearch}/shyft/
# Shared Libraries
%{_libdir}/libshyft*.so*

%files devel
# Headers and CMake configs
%{_includedir}/shyft-*/
%{_libdir}/cmake/shyft-*/

%changelog
* Mon Dec 29 2025 Your Name <ammar.shadiq@gmail.com> - 32.1.0-1
- Initial packaging for ARM64 with STM disabled