%define _disable_ld_no_undefined 1

%define rel	4

%define gsverdir 10030
%define gsver 10.03.0
%define ijsver 0.35
# This is the offset of the previous version. Seems like the BS
# increases this automatically
%define ijsreloffset 177
%define ijsrelno %(echo $((%{rel} + %{ijsreloffset})))
%define ijsrel %mkrel %{ijsrelno}

%define ijsmajor 1
%define libijs %mklibname ijs %{ijsmajor}
%define libijs_devel %mklibname -d ijs

%define gsmajor 10
%define libgs %mklibname gs %{gsmajor}
%define libgs_devel %mklibname -d gs

%define bootstrap 0

%define GSx11SVGAmodule 1

Summary:	PostScript/PDF interpreter and renderer (Main executable)
Name:		ghostscript
Version:	%{gsver}
Release:	%mkrel %{rel}
License:	AGPLv3+
Group:		Publishing
URL:		https://www.ghostscript.com/
Source0:	https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs%gsverdir/ghostscript-%gsver.tar.xz
Source2:	ps2pdfpress.bz2
Source3:	https://www.openprinting.org/download/printing/sipixa6.upp.bz2

# Don't define static openjpeg2, breaks linking
Patch0: ghostscript-9.51-openjpeg2-non-static.patch
# Fix some shell scripts
Patch1: ghostscript-scripts.patch
# Build igcref.c with -O0 to work around bug #150771.
Patch2: ghostscript-noopt.patch
# Define .runlibfileifexists.
Patch3: ghostscript-runlibfileifexists.patch
# Restored Fontmap.local patch, incorrectly dropped after
# ghostscript-8.15.4-3 (bug #610301).
# Note: don't use -b here to avoid the backup file ending up in the
# package manifest.
Patch4: ghostscript-Fontmap.local.patch

# From Deb
Patch20: 1004_enable_spot_devices.patch

# From git upstream (https://github.com/ArtifexSoftware/ghostpdl), starting from 100.


%if !%{bootstrap}
BuildRequires: pkgconfig(gtk+-3.0)
BuildRequires: cups-devel
BuildRequires: pkgconfig(fontconfig)
%endif
BuildRequires: bison
BuildRequires: docbook-utils-pdf
BuildRequires: flex
BuildRequires: libtool
BuildRequires: unzip
BuildRequires: gettext-devel
BuildRequires: glibc-devel
BuildRequires: jbig2dec-devel >= 0.19-3
BuildRequires: pkgconfig(libjpeg)
BuildRequires: libpaper-devel
BuildRequires: netpbm-devel
BuildRequires: pkgconfig(libtiff-4)
BuildRequires: pkgconfig(freetype2)
BuildRequires: pkgconfig(ice)
BuildRequires: pkgconfig(jasper)
BuildRequires: pkgconfig(lcms2) >= 2.5
BuildRequires: pkgconfig(libidn)
BuildRequires: pkgconfig(libopenjp2)
BuildRequires: pkgconfig(libpng)
BuildRequires: pkgconfig(libxml-2.0)
BuildRequires: pkgconfig(sm)
BuildRequires: pkgconfig(x11)
BuildRequires: pkgconfig(xext)
BuildRequires: pkgconfig(xt)
BuildRequires: pkgconfig(zlib)

Requires: 	ghostscript-common
Requires:	update-alternatives
%if !%{GSx11SVGAmodule}
%rename	ghostscript-module-X ghostscript-module-SVGALIB
%endif

%description
Ghostscript is a set of software tools that provide a PostScript(TM)
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 and vector
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.

You should install ghostscript if you need to display PostScript or
PDF files, or if you have a non-PostScript printer.

%package dvipdf
Summary: PostScript/PDF interpreter and renderer (DVI-to-PDF converter)
Group: 		Publishing
Requires: 	ghostscript
Requires:	coreutils
Requires:	dvips
Provides:	dvipdf = %{version}-%{release}

%description dvipdf
Tool to convert the DVI format of TeX into the PDF format. There are
more such tools (for different quality levels) in the dvipdfm
package. All these tools use dvips of TeX to convert the DVI file to
PostScript, then they use GhostScript to generate the PDF file.

%package common
Summary: PostScript/PDF interpreter and renderer (Common files)
Group: 		Publishing
Requires:	urw-fonts >= 1.1
Requires:	ghostscript-fonts

%description common
Ghostscript is a PostScript/PDF interpreter. It can render both
PostScript and PDF files to devices which include X window, many
printer formats, and popular graphics file formats.

This package contains the common data files needed by GhostScript.

%package X
Summary: PostScript/PDF interpreter and renderer (with X11 screen display)
Group: 		Publishing
Requires: 	ghostscript-common
Requires:	update-alternatives

%description X
Ghostscript is a PostScript/PDF interpreter. It can render both
PostScript and PDF files to devices which include X window, many
printer formats, and popular graphics file formats.

This package contains a GhostScript executable with GTK-based X
display support ("display" device, default, so it displays files by
simply entering "gs <file>" on the command line). It makes use of the
GhostScript shared library.

%if %{GSx11SVGAmodule}
%package module-X
Summary: PostScript/PDF interpreter and renderer (Additional support for X)
Group: 		Publishing
Requires: 	ghostscript-common

%description module-X
Ghostscript is a PostScript/PDF interpreter. It can render both
PostScript and PDF files to devices which include X window, many
printer formats, and popular graphics file formats.

This package enhances Ghostscript with X window support
%endif

%package -n %libgs
Summary: PostScript/PDF interpreter and renderer (GhostScript shared library)
Group: Publishing

%description -n %libgs
This is the API library for programs which use the PostScript and/or
PDF interpreters of GhostScript.

%package -n %libgs_devel
Summary: Headers and links to compile against the "%{libgs}" library
Group: Development/C
Requires: %libgs >= %{gsver}
Provides: %{name}-devel = %{gsver}
Provides: libgs-devel = %{gsver}
Obsoletes: %{_lib}gs9-devel < %{gsver}
Obsoletes: %{_lib}gs8-devel < %{gsver}

%description -n %libgs_devel
This package contains the static library and the header files needed
to compile applications using the GhostScript shared library.

%package -n %{libijs}
Version:	%{ijsver}
Release:	%{ijsrel}
Summary:	Dynamic library for the IJS printer driver plug-in interface
Group:		Publishing
URL:		https://www.openprinting.org/download/ijs/
Provides:	libijs = %{ijsver}-%{ijsrel}

%description -n %{libijs}
This is the API library for programs using the IJS printer driver
plug-in interface. Printer drivers using this interface can be added
to GhostScript (6.53 or newer) without needing to rebuild
GhostScript. Application programs providing an IJS interface can make
use of IJS printer drivers directly, without needing GhostScript.

%package -n %{libijs_devel}
Version:	%{ijsver}
Release:	%{ijsrel}
Summary:	Headers and links for compiling against the "%{libijs}" library
Group:		Development/C
URL:		https://www.openprinting.org/download/ijs/
Requires:	%{libijs} >= %{ijsver}
Requires:	multiarch-utils
Provides:	libijs-devel = %{ijsver}-%{ijsrel}
Provides:	ijs-devel = %{ijsver}-%{ijsrel}
Obsoletes:	%{_lib}ijs1-devel < %{ijsver}-%{ijsrel}

%description -n %{libijs_devel}
This package contains the static library and the header files needed
to compile applications using the IJS library.

%package doc
Summary:	Documentation for GhostScript
Group:		Publishing
BuildArch:	noarch

%description doc
This package contains documentation for GhostScript.

%prep
%setup -qn ghostscript-%gsver
rm -rf expat freetype icclib jasper jpeg jpegxr lcms2 libpng openjpeg zlib cups/libs
%autopatch -p1

# Don't ship backup files
find . -name "*.*~" |xargs rm -f

# Prevent building and using bundled libs
rm -rf jasper libpng jpeg tiff expat zlib lcms* freetype

# Beware that starting from ghostscript-10.0 the jbig2dec sources seems not distributed anymore as standalone
# archive, but they are just bundled into the ghostscript sources.
# See https://github.com/ArtifexSoftware/ghostpdl/commits/master/jbig2dec for a changelog. You should merge
# the the changes into our jbig2dec standalone package if you want to continue to use the external jbig2dec
# system library with ghostscript, instead of the bundled one!
#
# (Prevent using bundled jbig2dec)
rm -rf jbig2dec

# Stuff for shared library support to ghostscript.
%if %{GSx11SVGAmodule}
# build a small README describing the features available.
cat <<EOF >README.shared.%{_vendor}
This version of ghostscript support shared modules dynamically loaded
at run time.

There are currently two modules compiled with the %{distribution} version of
ghostscript, one to support all X11 devices (typically used by gv) and
another to support the svgalib devices. Look at the
ghostscript-module-??? packages.

There is no configuration needed, just can add (or remove) the package
to add (or remove) the devices concerned in ghostscript.
EOF
%endif

# ps2pdfpress
bzcat %{SOURCE2} > ps2pdfpress

# UPP file for SiPix Pocket Printer A6
bzcat %{SOURCE3} > sipixa6.upp

%build
%global optflags %(echo "%{optflags} -Wno-incompatible-pointer-types -Wno-int-conversion")

# We have a Subversion version, so we must re-generate "configure"
./autogen.sh

%if %{GSx11SVGAmodule}
export CFLAGS="%{optflags} -fPIC"
%endif

%configure \
%if %{GSx11SVGAmodule}
    --enable-dynamic \
    --disable-hidden-visibility \
%endif
%if !%{bootstrap}
    --enable-fontconfig \
%endif
%ifarch %{ix86}
    --disable-sse2 \
%endif
%ifarch %{arm}
	--without-tesseract \
%endif
    --with-drivers=ALL \
    --with-fontpath="/usr/share/fonts/default/ghostscript:/usr/share/fonts/default/type1:/usr/share/ghostscript/fonts:/usr/share/ghostscript/%{gsver}/Resource:/usr/share/ghostscript/Resource:/usr/share/ghostscript/CIDFont:/usr/share/fonts/ttf:/usr/share/fonts/type1:/usr/share/fonts/default/Type1" \
    --with-ijs \
    --with-x \
    --disable-compile-inits \
    --with-system-libtiff \

# Build IJS
pushd ijs
./autogen.sh
%configure \
%ifarch %{ix86}
	--disable-sse2 \
%endif
    --enable-shared \
    --disable-static

%make_build
popd

# Set documentation dir
perl -p -i -e 's|^(docdir=).*$|$1\$\(datadir\)/doc/%{name}-doc-%{gsver}|' Makefile

# Fix references to X11 libraries
perl -p -i -e "s|(/usr/X11R6)/lib\b|\1/%{_lib}|g" Makefile base/*.mak

# Correct paths for CJK fonts
perl -p -i -e "s:/usr/share/ghostscript/:/usr/share/ghostscript/Resource/:g" Resource/Init/gs_res.ps
perl -p -i -e "s:ghostscript/Resource/fonts:ghostscript/Resource/Font:g" Resource/Init/gs_res.ps

# bork
perl -p -i -e "s|^EXTRALIBS=|EXTRALIBS=-L/%{_lib} -lz |g" Makefile

%if %{GSx11SVGAmodule}
%make_build obj/X11.so
%endif
%make_build so

%install
# Make directories
install -d %{buildroot}%{_bindir}
install -d %{buildroot}%{_libdir}
install -d %{buildroot}%{_includedir}
install -d %{buildroot}%{_sysconfdir}
install -d %{buildroot}%{_mandir}/man1
%if !%{bootstrap}
install -d %{buildroot}%{_prefix}/lib/cups
install -d %{buildroot}%{_datadir}/cups/model
install -d %{buildroot}%{_sysconfdir}/cups
%endif

pushd ijs*
%configure \
	--enable-shared \
	--prefix=%{buildroot}%{_prefix} \
	--libdir=%{buildroot}%{_libdir}

# Work around bug in "configure" script
perl -p -i -e 's/\@OBJEXT\@/o/g' Makefile
perl -p -i -e 's/\@EXEEXT\@//g' Makefile
%makeinstall
# Fix prefixes in scripts
perl -p -i -e "s:%{buildroot}::g" %{buildroot}%{_libdir}/pkgconfig/ijs.pc
popd

##### GHOSTSCRIPT
mkdir -p %{buildroot}%{_docdir}/ghostscript-doc-%{gsver}

%if !%{bootstrap}
make \
	prefix=%{_prefix} \
	DESTDIR=%{buildroot} \
	gssharedir=%{_libdir}/ghostscript/%{gsver} \
	docdir=%{_docdir}/ghostscript-doc-%{gsver} \
	bindir=%{_bindir} \
	mandir=%{_mandir} \
%endif

make \
	prefix=%{_prefix} \
	DESTDIR=%{buildroot} \
	gssharedir=%{_libdir}/ghostscript/%{gsver} \
	docdir=%{_docdir}/ghostscript-doc-%{gsver} \
	bindir=%{_bindir} \
	libdir=%{_libdir} \
	mandir=%{_mandir} \
	soinstall

ln -sf gs.1%{_extension} %{buildroot}%{_mandir}/man1/ghostscript.1%{_extension}

# ps2pdfpress
install -m 755 ps2pdfpress %{buildroot}%{_bindir}

# UPP file for SiPix Pocket Printer A6
#mkdir -p %%{buildroot}%%{_datadir}/ghostscript/%%{gsver}/lib
install -m 644 sipixa6.upp %{buildroot}%{_datadir}/ghostscript/%{gsver}/lib/

# Correct permissions for all documentation files
chmod -R a+rX %{buildroot}%{_docdir}
chmod -R go-w %{buildroot}%{_docdir}
chmod -R u+w %{buildroot}%{_docdir}

# remove libtool archive
rm -f %{buildroot}%{_libdir}/libijs.la

# Remove dangling link (mga#22919)
rm -f %{buildroot}%{_datadir}/%{name}/%{gsver}/doc

%post
# Set up update-alternatives entries
%{_sbindir}/update-alternatives --install %{_bindir}/gs gs %{_bindir}/gsc 200

%post X
# Set up update-alternatives entries
%{_sbindir}/update-alternatives --install %{_bindir}/gs gs %{_bindir}/gsx 100

%post common
# Initialize japanese fonts
if test -f /usr/share/fonts/ttf/japanese/cidinst; then
    sh /usr/share/fonts/ttf/japanese/cidinst
fi

%preun
if [ "$1" = 0 ]; then
  # Remove update-alternatives entry
  %{_sbindir}/update-alternatives --remove gs %{_bindir}/gsc
fi

%preun X
if [ "$1" = 0 ]; then
  # Remove update-alternatives entry
  %{_sbindir}/update-alternatives --remove gs %{_bindir}/gsx
fi

%files
%{_bindir}/gsc

%files X
%{_bindir}/gsx

%files common
%dir %{_datadir}/ghostscript
%{_datadir}/ghostscript/%{gsver}
%{_mandir}/man1/*
#{_bindir}/[a-c]*
%{_bindir}/[e-f]*
#{_bindir}/gs-common
%{_bindir}/gs[a-b]*
%{_bindir}/gs[d-n]*
%{_bindir}/[j-l]*
%{_bindir}/[n-z]*

%files doc
%doc %{_docdir}/ghostscript-doc-%{gsver}

%files dvipdf
%{_bindir}/dvipdf

%if %{GSx11SVGAmodule}
%files module-X
%doc README.shared.%{_vendor}
%dir %{_libdir}/ghostscript/%{gsver}
%{_libdir}/ghostscript/%{gsver}/X11.so
%endif

%files -n %{libgs}
%{_libdir}/libgs.so.*%{gsmajor}{,.*}

%files -n %{libgs_devel}
%{_libdir}/libgs.so
%{_includedir}/ghostscript

%files -n %{libijs}
%{_libdir}/libijs-%{ijsver}.so

%files -n %{libijs_devel}
%doc ijs/README
%{_libdir}/libijs.so
%{_libdir}/pkgconfig/ijs.pc
%{_includedir}/ijs
%{_bindir}/ijs_client_example
%{_bindir}/ijs_server_example