244 lines
8.9 KiB
Bash
244 lines
8.9 KiB
Bash
#!/bin/bash
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# Slackware build script for mupdf
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# Originally written by Hubert Hesse (email removed).
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# Heavily modified by B. Watson (urchlay@slackware.uk).
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# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
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# 20230117 bkw: update for 1.21.1.
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# - Again, this script can't build older versions.
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# - There's a gumbo-parser SlackBuild now, so build with it instead of
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# upstream's bundled version.
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# - tesseract builds work, so make that an option.
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# - Include pre-scaled PNG icons.
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# 20201020 bkw: update for 1.18.0. See notes, below.
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# 20200217 bkw: update for 1.16.1.
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# 20180623 bkw: BUILD=2, add patch for dynamic linking. Thanks
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# to Thomas Morper for pointing me in the right direction.
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# 20180615 bkw: update for 1.13.0, move old change comments to ChangeLog.old
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# 20180101 bkw: update for 1.12.0.
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# 20170711 bkw: update for 1.11.
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# 20170621 bkw: fix build with -current's newer openjpeg, BUILD=2.
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# 20170122 bkw: update for 1.10a.
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# Notes for 1.18.0:
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# - This script can no longer build older versions, too many changes.
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# - Upstream *finally* supports building as a shared library, so I and
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# all other distro packagers can stop patching it... except the
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# shared lib is unversioned, which means upgrades would cause more
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# breakage than they should. So there's still some trickery here to
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# build a versioned solib.
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# - I've got rid of the STATIC=yes option and now only build shared libs.
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# As a side effect, libmupdf-third is gone, but I've included a
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# placeholder so stuff that links with it, will work without patching.
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# - gumbo (HTML parser) is now a hard dep. The source is bundled, so
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# there's no need to create a new gumbo SlackBuild, but it does mean
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# the mupdf shared lib has grown in size.
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# - mupdf-gl uses freeglut. The version we have in 14.2 is new enough to
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# build with, but old enough that you can't copy text from mupdf-gl.
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# So we build the bundled version here.
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# - API docs are now included in the package.
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# - Now using upstream's icons, including scalable SVG.
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# - Add missing doinst.sh
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# - There's now the option to build with tesseract and leptonica,
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# but it's disabled in this script. I have yet to get it to
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# actually *do* anything other than fail to build (when using
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# upstream's tesseract/leptonica forks) or complain about being
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# unable to load eng.traineddata (using SBo tesseract/leptonica,
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# and yes eng.traineddata is fine). Until I work out what's wrong,
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# or upstream releases a new version, this script doesn't support
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# building with tesseract. Don't contact me about this before March
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# 1, 2021, unless you actually have a patch that fixes it. After
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# that, if this message is still here, feel free to remind me to
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# revisit it.
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# - Slackware 14.2's libcrypto (from openssl) is too old for mupdf,
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# and there's no bundled souce for it. So currently mupdf is being
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# built without libcrypto. Hope that's OK.
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cd $(dirname $0) ; CWD=$(pwd)
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PRGNAM=mupdf
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VERSION=${VERSION:-1.21.1}
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BUILD=${BUILD:-1}
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TAG=${TAG:-_SBo}
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PKGTYPE=${PKGTYPE:-tgz}
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i586 ;;
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arm*) ARCH=arm ;;
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*) ARCH=$( uname -m ) ;;
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esac
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fi
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if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
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echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
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exit 0
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fi
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TMP=${TMP:-/tmp/SBo}
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PKG=$TMP/package-$PRGNAM
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OUTPUT=${OUTPUT:-/tmp}
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if [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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fi
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set -e
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# Building mupdf seems to work OK if an older version is installed,
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# but I only tested 1.21.1 when 1.18.0 was installed (doesn't mean
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# it works for all versions).
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print_failed_message() {
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if pkg-config --exists mupdf; then
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cat 1>&2 <<EOF
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**************************************************************************
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* The build failed. This might have happened because you had an existing *
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* (older) mupdf package installed. Run "removepkg mupdf" and try again. *
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**************************************************************************
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EOF
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fi
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exit 1
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}
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# 20230117 bkw: tesseract builds work fine in 1.21.1, but tesseract
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# doesn't get autodetected. Help it out a little.
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TESS=no
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[ "${TESSERACT:-yes}" = "yes" ] && pkg-config --exists tesseract && TESS=yes
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rm -rf $PKG
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mkdir -p $TMP $PKG $OUTPUT
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cd $TMP
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rm -rf $PRGNAM-$VERSION-source
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tar xvf $CWD/$PRGNAM-$VERSION-source.tar.lz
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cd $PRGNAM-$VERSION-source
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chown -R root:root .
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find -L . -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
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\! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
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# Hard-code the version number so it'll stop trying to use git to retrieve
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# it and spewing harmless but scary 'fatal: Not a git repository' errors.
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sed -i "/^VERSION/s,=.*,= $VERSION," Makefile
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# As of 1.18.0, we don't actually have to patch the Makefile
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# to do a versioned shared lib, but we do have to override some
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# variables. SOMAJOR is the mupdf major and zero-padded minor version
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# jammed together (e.g. 113 for 1.13.0, 203 for 2.3.0). SOMINOR is the
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# mupdf micro version (e.g. 0 for 1.13.0).
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SOMAJOR=$(echo $VERSION | cut -d. -f1-2 | sed -e 's,\.[0-9]$,0&,' -e 's,\.,,g')
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SOMINOR=$(echo $VERSION | cut -d. -f3- | sed 's,\.,,g' )
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SOVER=$SOMAJOR.$SOMINOR
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# Build against system libs instead of bundled ones, where possible.
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# Upstream recommends using their bundled lcms2 and mujs, I'll go with that.
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# Also, we *still* (in Slack 15.0) have to use the bundled freeglut
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# to get copy/paste working in mupdf-gl.
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# C++ (XCXXFLAGS) is only actually used if building with tesseract.
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make verbose=yes \
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shared=yes \
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LIB_LDFLAGS="-shared -Wl,-soname -Wl,libmupdf.so.$SOMAJOR" \
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USE_SYSTEM_LIBS=yes \
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USE_SYSTEM_GLUT=no \
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tesseract=$TESS \
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build=release \
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prefix=/usr \
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libdir=/usr/lib$LIBDIRSUFFIX \
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mandir=/usr/man \
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docdir=/usr/doc/$PRGNAM-$VERSION \
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DESTDIR=$PKG \
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all install || print_failed_message
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# bins and libs are already stripped.
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gzip -9 $PKG/usr/man/man1/*.1
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# 20230117 bkw: fix up the lib dir.
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cd $PKG/usr/lib$LIBDIRSUFFIX
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# 20230117 bkw: AFAIK, we have to list every shared lib this one
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# depends on in the .pc file. This rather odd-looking bit of code
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# creates the list.
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PCLIBS="-lmupdf $(
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objdump -p libmupdf.so | \
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perl -ne 'next unless /NEEDED/;
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chomp;
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s,.* lib([^.]*)\.so.*,\1,;
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print "-l$_ " unless /^(c|gcc_s)$/;'
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)"
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WITHTESS=WITHOUT
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echo "$PCLIBS" | grep -q ltesseract && WITHTESS=WITH
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echo "==> PCLIBS='$PCLIBS'"
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# 20230117 bkw: the library is versioned, but the filename isn't...
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chmod 755 libmupdf.so
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mv libmupdf.so libmupdf.so.$SOVER
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ln -s libmupdf.so.$SOVER libmupdf.so
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ln -s libmupdf.so.$SOVER libmupdf.so.$SOMAJOR
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# .pc file taken from debian and parameterized.
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mkdir -p pkgconfig/
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sed -e "s,@LIB@,lib$LIBDIRSUFFIX,g" \
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-e "s,@VERSION@,$VERSION,g" \
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-e "s,@PCLIBS@,$PCLIBS,g" \
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$CWD/$PRGNAM.pc > pkgconfig/$PRGNAM.pc
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# Historically, mupdf has included two libraries: libmupdf itself,
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# and libmupdf-third, containing all the bundled third party code
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# included with the source. In version >=1.18.0, when building a
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# shared lib, no libmupdf-third gets created (all the code ends up in
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# libmupdf.so). However, most projects that link with libmupdf expect
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# this library to exist. This will probably change in the future as
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# those projects get updated for the changes in mupdf, but for now,
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# to be compatible with older mupdf versions, we include an empty
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# libmupdf-third for stuff to link with.
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ar crs libmupdf-third.a
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cd -
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# Compatibility symlinks. Older versions, the binary is just "mupdf".
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ln -s $PRGNAM-x11 $PKG/usr/bin/$PRGNAM
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for i in x11 x11-curl gl; do
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[ -e $PKG/usr/bin/$PRGNAM-$i ] && \
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ln -s $PRGNAM.1.gz $PKG/usr/man/man1/$PRGNAM-$i.1.gz
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done
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# .desktop taken from debian and modified:
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# - make it validate.
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# - add mime types for cbz and xps.
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mkdir -p $PKG/usr/share/applications
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cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop
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# Use shipped SVG icon, make PNGs at various sizes.
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mkdir -p $PKG/usr/share/pixmaps $PKG/usr/share/icons/hicolor/scalable/apps
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svg=docs/logo/mupdf-logo.svg
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for i in 16 22 32 48 64 128; do
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px=${i}x${i}
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dir=$PKG/usr/share/icons/hicolor/$px/apps
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mkdir -p $dir
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rsvg-convert --width=$i --height=$i -o $dir/$PRGNAM.png $svg
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done
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cat $svg > $PKG/usr/share/icons/hicolor/scalable/apps/$PRGNAM.svg
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ln -s ../icons/hicolor/48x48/apps/$PRGNAM.png $PKG/usr/share/pixmaps/$PRGNAM.png
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# 'make install' already installed most of the docs.
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cp -a CONTRIBUTORS docs/api $PKG/usr/doc/$PRGNAM-$VERSION
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cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
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mkdir -p $PKG/install
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sed "s,@WITHTESS@,$WITHTESS," < $CWD/slack-desc > $PKG/install/slack-desc
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cat $CWD/doinst.sh > $PKG/install/doinst.sh
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cd $PKG
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/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
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