Summary: A PostScript interpreter and renderer
Name: clazzes-ghostscript
Packager: Wolfgang Glas <wolfgang.glas@iteg.at>
Version: 9.54.0
Release: 1
License: AGPLv3+ and Redistributable, no modification permitted
URL: http://www.ghostscript.com/
Group: Applications/Publishing
Source: clazzes-ghostscript-%{version}.tar.gz
Requires: urw-fonts >= 1.1, glibc
BuildRequires: gcc, make, wget
BuildRequires: pkgconfig
BuildRequires: glibc-devel
BuildRequires: patch
BuildRoot: /var/tmp/%{name}-buildroot
###XBCS-PBA-Category: ghostscript
###XBCS-PBA-Generation: 2
###XBCS-PBA-Distributions: centos7 centos8
###XBCS-PBA-Repository: rpm.clazzes.org

%define debug_package %{nil}

%description
Ghostscript is a set of software that provides a PostScript
interpreter, a set of C procedures (the Ghostscript library, which
implements the graphics capabilities in the PostScript language) and
an interpreter for Portable Document Format (PDF) files. Ghostscript
translates PostScript code into many common, bitmapped formats, like
those understood by your printer or screen. Ghostscript is normally
used to display PostScript files and to print PostScript files to
non-PostScript printers.

If you need to display PostScript files or print them to
non-PostScript printers, you should install ghostscript. If you
install ghostscript, you also need to install the ghostscript-fonts
package.

%prep
%setup -q

%build

rm -rf ghostscript-%{version}
./fetch.sh
tar xzf ghostscript-%{version}.tar.gz

jpv=$(sed 's/^[0-9a-f]\{64,64\}  jpegsrc\.v\(.*\)\.tar\.gz$/\1/p;d' sources.sha256)

FONTPATH=
for path in \
        %{_datadir}/ghostscript/fonts \
        %{_datadir}/fonts/urw-base35 \
        %{_datadir}/fonts/google-droid
do
  FONTPATH="$FONTPATH${FONTPATH:+:}$path"
done

cd ghostscript-%{version}

patch -p1 < ../patches/ghostpdl-CVE-2021-3781-fix-a9bd3dec9fde.patch

rm -rf jpeg
tar xzf ../jpegsrc.v$jpv.tar.gz
mv jpeg-$jpv jpeg

./configure --prefix=/usr/clazzes-ghostscript --enable-dynamic \
        --disable-cups --disable-gtk --without-x \
        --with-fontpath="$FONTPATH"

make

%install
rm -rf $RPM_BUILD_ROOT
mkdir -pv $RPM_BUILD_ROOT/usr/clazzes-ghostscript

cd ghostscript-%{version}

make DESTDIR=$RPM_BUILD_ROOT install

%clean
rm -rf $RPM_BUILD_ROOT

%post -p /sbin/ldconfig

%postun -p /sbin/ldconfig

%files
%defattr(-,root,root)
/usr/clazzes-ghostscript

%changelog