#!/bin/bash # Copyright 2015, 2017, 2019 Eric Hameleers, Eindhoven, NL # Copyright 2020, 2023, 2024 Patrick J. Volkerding, Sebeka, Minnesota, USA # 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. cd $(dirname $0) ; CWD=$(pwd) PKGNAM=opencv VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)} BUILD=${BUILD:-3} # Automatically determine the architecture we're building on: if [ -z "$ARCH" ]; then case "$(uname -m)" in i?86) ARCH=i686 ;; arm*) readelf /usr/bin/file -A | grep -E -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;; # Unless $ARCH is already set, use uname -m for all other archs: *) ARCH=$(uname -m) ;; esac export ARCH 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 "${PRINT_PACKAGE_NAME}" ]; then echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz" exit 0 fi NUMJOBS=${NUMJOBS:-" -j $(expr $(nproc) + 1) "} if [ "$ARCH" = "i686" ]; then SLKCFLAGS="-O2 -march=pentium4 -mtune=generic" LIBDIRSUFFIX="" elif [ "$ARCH" = "x86_64" ]; then SLKCFLAGS="-O2 -march=x86-64 -mtune=generic -fPIC" LIBDIRSUFFIX="64" else SLKCFLAGS="-O2" LIBDIRSUFFIX="" fi TMP=${TMP:-/tmp} PKG=$TMP/package-$PKGNAM rm -rf $PKG mkdir -p $TMP $PKG cd $TMP rm -rf $PKGNAM-$VERSION tar xvf $CWD/$PKGNAM-$VERSION.tar.?z || exit 1 cd $PKGNAM-$VERSION || exit 1 tar xvf $CWD/${PKGNAM}_contrib-${VERSION}.tar.?z || exit 1 chown -R root:root . find . \ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \ -exec chmod 755 {} \+ -o \ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \ -exec chmod 644 {} \+ # Broken build without this? BROKEN="-DOpenGL_GL_PREFERENCE=LEGACY" # Configure, build, and install: mkdir cmake-build cd cmake-build cmake \ $BROKEN \ -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \ -DCMAKE_C_FLAGS_RELEASE:STRING="$SLKCFLAGS" \ -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \ -DCMAKE_CXX_FLAGS_RELEASE:STRING="$SLKCFLAGS" \ -DCMAKE_BUILD_TYPE="Release" \ -DCMAKE_INSTALL_PREFIX=/usr \ -DINSTALL_MAN_DIR=man \ -DINSTALL_DOC_DIR=doc/$PKGNAM-$VERSION \ -DSYSCONF_INSTALL_DIR=/etc \ -DLIB_SUFFIX=${LIBDIRSUFFIX} \ -DLIB_INSTALL_DIR=/usr/lib${LIBDIRSUFFIX} \ -DBUILD_CUDA_STUBS=OFF \ -DBUILD_PACKAGE=OFF \ -DBUILD_PERF_TESTS=OFF \ -DBUILD_SHARED_LIBS=ON \ -DBUILD_TESTS=OFF \ -DBUILD_WITH_DEBUG_INFO=OFF \ -DENABLE_PRECOMPILED_HEADERS=OFF \ -DWITH_CUDA=OFF \ -DWITH_FFMPEG=ON \ -DWITH_GDAL=OFF \ -DWITH_IPP=OFF \ -DWITH_OPENGL=ON \ -DWITH_OPENMP=ON \ -DWITH_QT=ON \ -DOPENCV_ENABLE_NONFREE=ON \ -DOPENCV_EXTRA_MODULES_PATH=../${PKGNAM}_contrib-$VERSION/modules \ -DOPENCV_GENERATE_PKGCONFIG=ON \ -DOPENCV_JNI_INSTALL_PATH=lib${LIBDIRSUFFIX} \ .. || exit 1 make $NUMJOBS || make || exit 1 make install DESTDIR=$PKG || exit 1 cd .. # Strip binaries: find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null # Add a documentation directory: mkdir -p $PKG/usr/doc/${PKGNAM}-$VERSION cp -a \ COPYING* README* \ $PKG/usr/doc/${PKGNAM}-$VERSION mv $PKG/usr/share/licenses $PKG/usr/doc/${PKGNAM}-$VERSION mkdir -p $PKG/install cat $CWD/slack-desc > $PKG/install/slack-desc cd $PKG /sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz