#!/bin/bash # Slackware build script for fbdump # Previously maintained by: # Ryan P.C. McQuen | Everett, WA | # Original author: # Copyright 2010 Binh Nguyen # All rights reserved. # # Redistribution and use of this script, with or without modification, is # permitted provided that the following conditions are met: # # 1. Redistributions of this script must retain the above copyright # notice, this list of conditions and the following disclaimer. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO # EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; # OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Now maintained by B. Watson (yalhcru@gmail.com) # 20170324 bkw: # - take over maintenance. # - fix major bug: output was being truncated, producing invalid ppm files! # - add man page. # - i486=>i586. # - minor script updates. # - update README. # - BUILD=2. # TODO: see if there's a way to make fbdump faster. It's taking 8 sec # to dump a 1920x1080x32bit framebuffer, and that's a pretty common # framebuffer format these days. Compiling with lots of optimizations # doesn't seem to help (even switching from gcc to clang). cd $(dirname $0) ; CWD=$(pwd) PRGNAM=fbdump VERSION=${VERSION:-0.4.2} BUILD=${BUILD:-2} TAG=${TAG:-_SBo} PKGTYPE=${PKGTYPE:-tgz} if [ -z "$ARCH" ]; then case "$( uname -m )" in i?86) ARCH=i586 ;; arm*) ARCH=arm ;; *) ARCH=$( uname -m ) ;; esac fi # If the variable PRINT_PACKAGE_NAME is set, then this script will report what # the name of the created package would be, and then exit. This information # could be useful to other scripts. if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE" exit 0 fi TMP=${TMP:-/tmp/SBo} PKG=$TMP/package-$PRGNAM OUTPUT=${OUTPUT:-/tmp} if [ "$ARCH" = "i586" ]; then SLKCFLAGS="-O2 -march=i586 -mtune=i686" LIBDIRSUFFIX="" elif [ "$ARCH" = "i686" ]; then SLKCFLAGS="-O2 -march=i686 -mtune=i686" LIBDIRSUFFIX="" elif [ "$ARCH" = "x86_64" ]; then SLKCFLAGS="-O3 -fPIC -funroll-loops -fvectorize" LIBDIRSUFFIX="64" else SLKCFLAGS="-O2" LIBDIRSUFFIX="" fi set -eu rm -rf $PKG mkdir -p $TMP $PKG $OUTPUT cd $TMP rm -rf $PRGNAM-$VERSION tar xvf $CWD/$PRGNAM-$VERSION.tar.gz cd $PRGNAM-$VERSION chown -R root:root . find -L . \ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \ -o -perm 511 \) -exec chmod 755 {} \; -o \ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \ -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \; # 20170324 bkw: maybe returning from main() used to cause stdout to # be flushed, back when fbdump was new... but these days we need to # explicitly flush the buffer, or the output file is truncated. patch -p1 < $CWD/fflush_stdout.diff CC=clang \ CFLAGS="$SLKCFLAGS" \ ./configure \ --prefix=/usr \ --libdir=/usr/lib${LIBDIRSUFFIX} \ --sysconfdir=/etc \ --localstatedir=/var \ --mandir=/usr/man \ --infodir=/usr/info \ --docdir=/usr/doc/$PRGNAM-$VERSION \ --localedir=/usr/share/locale \ --build=$ARCH-slackware-linux make make install-strip DESTDIR=$PKG # man page written for this build, based on --help output and # text from the homepage. mkdir -p $PKG/usr/man/man1 gzip -9c < $CWD/$PRGNAM.1 > $PKG/usr/man/man1/$PRGNAM.1.gz mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION cp -a AUTHORS C* NEWS README TODO $PKG/usr/doc/$PRGNAM-$VERSION cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild mkdir -p $PKG/install cat $CWD/slack-desc > $PKG/install/slack-desc cd $PKG /sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE