File k2pdfopt.spec of Package k2pdfopt

# SPDX-License-Identifier: GPL-3.0-or-later
# OBS spec for openSUSE Tumbleweed

Name:           k2pdfopt
Version:        2.55
Release:        0
Summary:        Optimize PDF/DJVU for mobile e-readers and smartphones
License:        GPL-3.0-or-later
URL:            http://www.willus.com/k2pdfopt

# Upstream source (fetched by _service:download_files)
Source0:        http://www.willus.com/k2pdfopt/src/%{name}_v%{version}_src.zip

# Debian patch series (fetched by _service:download_files)
Patch1:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0001-CMakeLists.txt-add-missing-install-command.patch
Patch2:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0002-CMakeLists.txt-do-not-detect-ghostscript-at-compile-.patch
Patch3:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0003-CMakeLists.txt-use-system-mupdf.patch
Patch4:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0004-CMakeLists.txt-use-system-gocr.patch
Patch5:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0005-CMakeLists.txt-use-system-gsl.patch
Patch6:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0006-k2pdfopt.h-dst_ocr_visibility_flags-workaround.patch
Patch7:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0007-k2pdfoptlib-k2ocr.c-conditionally-enable-tesseract-r.patch
Patch8:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0008-willuslib-CMakeLists.txt-typo.patch
Patch9:         https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0009-willuslib-CMakeLists.txt-conditionally-add-source-fi.patch
Patch10:        https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0010-willuslib-use-system-leptonica.patch
Patch11:        https://salsa.debian.org/yangfl-guest/k2pdfopt/-/raw/dbc5c01db8d3fdf4aefda7a80ff40e4dd48f0486/debian/patches/0011-willuslib-use-system-djvu.patch

# Local files (committed to OBS)
Patch12:        jasper_header_path.patch
Patch13:        disable_tesseract.patch
Patch14:        fix_jasper_lib.patch
Source1:        mupdf.pc

# Build requirements
BuildRequires:  cmake
BuildRequires:  gcc-c++
BuildRequires:  make
BuildRequires:  unzip
BuildRequires:  pkgconfig
BuildRequires:  libdjvulibre-devel
BuildRequires:  mujs-devel
BuildRequires:  mupdf-devel-static
BuildRequires:  zlib-devel
BuildRequires:  libpng16-devel
# Optional features as in the AUR recipe (safe to drop if undesired)
BuildRequires:  libjasper-devel
BuildRequires:  leptonica-devel
BuildRequires:  gocr
BuildRequires:  gsl-devel

# Runtime hints similar to PKGBUILD's optdepends
Recommends:     ghostscript
Recommends:     jasper
Recommends:     gsl
Recommends:     leptonica

%description
k2pdfopt optimizes PDF and DjVu files for small screens (e-ink readers,
smartphones). It can reflow text, crop margins, and rasterize pages to
improve legibility.

%prep
# Unpack and apply patches in numeric order
%autosetup -p1 -n %{name}_v%{version}
# Drop the pkg-config shim in the source root (used if distro lacks a mupdf.pc)
cp -v "%{SOURCE1}" ./mupdf.pc

%build
export PKG_CONFIG_PATH=..
%cmake
%cmake_build

%install
%cmake_install

%files
%{_bindir}/k2pdfopt