167 lines
5.1 KiB
Bash
167 lines
5.1 KiB
Bash
#!/bin/bash
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# Slackware build script for ft2demos
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# Written 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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# This thing requires first building (but not installing) freetype2,
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# hence all the downloads.
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# This script is heavily based on Pat Volkerding's freetype.SlackBuild:
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# https://slackware.uk/slackware/slackware-14.2/patches/source/freetype/
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# ...and Arch Linux's freetype2-demos PKGBUILD:
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# https://git.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/freetype2
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# Note to self: keep VERSION in sync with Pat's patches/freetype.
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# 20211208 bkw: updated for v2.11.1.
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cd $(dirname $0) ; CWD=$(pwd)
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PRGNAM=ft2demos
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VERSION=${VERSION:-2.11.1}
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BUILD=${BUILD:-1}
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TAG=${TAG:-_SBo}
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PKGTYPE=${PKGTYPE:-tgz}
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LIBNAM=freetype
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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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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-build
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mkdir -p $PRGNAM-build
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cd $PRGNAM-build
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tar xvf $CWD/$LIBNAM-$VERSION.tar.xz
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tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
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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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# Build process wants this symlink.
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ln -s $LIBNAM-$VERSION ${LIBNAM}
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### First, build FreeType, since ft2demos needs the whole source tree.
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cd $LIBNAM-$VERSION
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# Apply Pat's patches
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zcat $CWD/freetype.subpixel.rendering.diff.gz | patch -p1
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# Enable the validators needed by the ftvalid command. Part 1 of a
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# DIRTY_HACK to make ftvalid work.
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sed -i '/^# *AUX_MODULES.*valid/s|^# *||' modules.cfg
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# Use Pat's build command (but no make install!)
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CFLAGS="$SLKCFLAGS" \
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make setup \
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CFG="--prefix=/usr --libdir=/usr/lib${LIBDIRSUFFIX} --build=$ARCH-slackware-linux"
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make
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### Now, build ft2demos. These will end up dynamically linked to the
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# system libfreetype.so after package installation, *except* for
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# ftvalid, which won't work with Slackware's libfreetype.so, so it
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# gets statically linked with the libfreetype.a we just built. See
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# DIRTY_HACK, parts 1 and 2.
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cd $TMP/$PRGNAM-build/$PRGNAM-$VERSION
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# Build the extra executables
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sed -i '/^ *# *EXES/s|# *||' Makefile
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# Don't try to build ftvalid yet. If we do, the resulting binary is
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# useless, complains that none of its validation methods are compiled in,
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# and suggests rebuilding FreeType.
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sed -i '/EXES *+= *ftvalid/d' Makefile
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# Don't include RPATH in binaries (borrowed from Arch)
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sed -i '/X11_LIB:%=-R%/d' graph/x11/rules.mk
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# Don't have to specify CFLAGS here, it'll pick them up from the freetype
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# build we just did.
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make
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# DIRTY_HACK, part 2. Get the link command libtool generated for ftvalid,
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# and replace freetype.so with freetype.a (the static lib). This is me
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# working around libtool's "helpful" automation. Die, libtool!
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echo "=== Prepare for dirty hack, put on your goggles now"
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make EXES=ftvalid | tee make.out
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echo "=== ftvalid.build.cmd:"
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grep '^libtool: link:' make.out | \
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cut -d: -f3- | \
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sed 's|/usr/lib[^/]*/libfreetype.so||' | \
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sed 's|\([^ *]\.libs/libfreetype.\)so|\1a|' | \
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tee ftvalid.build.cmd
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# Now run the abomination we've created. If it fails, don't let set -e
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# kill the whole script (we'll just make a package without ftvalid).
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sh ./ftvalid.build.cmd || echo "!!! Attempt to build ftvalid failed"
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# The semi-static ftvalid is big, but still under 1MB. Also, if you
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# run ldd on it, you'll see libfreetype.so is required... this is because
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# of a circular dependency with harfbuzz. It doesn't seem to cause a
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# problem for ftvalid.
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echo "=== Stand down from dirty hack alert, you may now remove your goggles"
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# There is no 'make install', this bit was borrowed from Arch.
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mkdir -p $PKG/usr/bin
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for i in bin/{f,t}t*; do
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libtool --mode=install install $i $PKG/usr/bin
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done
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strip $PKG/usr/bin/*
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# For whatever reason, the Arch and Debian packages don't install the
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# man pages.
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mkdir -p $PKG/usr/man/man1
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for i in man/*.1; do
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gzip -9c < $i > $PKG/usr/man/man1/$( basename $i).gz
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done
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# The README is build instructions, don't bother. Instead, include our
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# own README which at least lists the tools and their short descriptions.
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# The ChangeLog goes back to 2000, don't need the whole damn thing.
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mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
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head -n1000 ChangeLog > $PKG/usr/doc/$PRGNAM-$VERSION/ChangeLog
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cat $CWD/README > $PKG/usr/doc/$PRGNAM-$VERSION/README_SBo.txt
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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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cat $CWD/slack-desc > $PKG/install/slack-desc
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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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