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#!/bin/sh
#
# Pre-Compile.sh
#
# Script that install libvlc and its modules inside VLCKit.
#
# This is for some creepy reasons also used by legacy VLC-release.app or
# the moz plugin.
#
# We are building VLC-release.app or the moz plugin
#
if test "${ACTION}" = "release-makefile"; then
echo "running Pre-Compile.sh in release-makefile mode"
FULL_PRODUCT_NAME="${PRODUCT}"
if [ "$FULL_PRODUCT_NAME" = "VLC-Plugin.plugin" ] ; then
TARGET_BUILD_DIR="${src_dir}"
else
TARGET_BUILD_DIR="${build_dir}"
fi
CONTENTS_FOLDER_PATH="${FULL_PRODUCT_NAME}/Contents/MacOS"
VLC_BUILD_DIR="${build_dir}"
VLC_SRC_DIR="${src_dir}"
ACTION="build"
RELEASE_MAKEFILE="yes"
use_archs="no"
main_build_dir="${VLC_BUILD_DIR}"
else
use_archs="yes"
main_build_dir="${VLC_BUILD_DIR}/x86_64"
echo "Building for $ARCHS"
fi
if test "${ACTION}" = "clean"; then
rm -Rf "${VLC_BUILD_DIR}/tmp"
exit 0
fi
if test "${ACTION}" != "build"; then
echo "This script is supposed to run from xcodebuild or Xcode"
exit 1
fi
lib="lib"
plugins="plugins"
share="share"
include="include"
target="${TARGET_BUILD_DIR}/${CONTENTS_FOLDER_PATH}"
target_bin="${target}/bin"
target_lib="${target}/${lib}" # Should we consider using a different well-known folder like shared resources?
target_plugins="${target}/${plugins}" # Should we consider using a different well-known folder like shared resources?
target_share="${target}/${share}" # Should we consider using a different well-known folder like shared resources?
target_include="${target}/${include}" # Should we consider using a different well-known folder like shared resources?
linked_libs=""
prefix=".libs/"
suffix="dylib"
##########################
# @function vlc_install_object(src_lib, dest_dir, type, lib_install_prefix, destination_name, suffix)
# @description Installs the specified library into the destination folder, automatically changes the references to dependencies
# @param src_lib source library to copy to the destination directory
# @param dest_dir destination directory where the src_lib should be copied to
vlc_install_object() {
local src_lib=${1}
local dest_dir=${2}
local type=${3}
local lib_install_prefix=${4}
local destination_name=${5}
local suffix=${6}
if [ $type = "library" ]; then
local install_name="@loader_path/lib"
elif [ $type = "module" ]; then
local install_name="@loader_path/plugins"
fi
if [ "$destination_name" != "" ]; then
local lib_dest="$dest_dir/$destination_name$suffix"
local lib_name=`basename $destination_name`
else
local lib_dest="$dest_dir/`basename $src_lib`$suffix"
local lib_name=`basename $src_lib`
fi
if [ "x$lib_install_prefix" != "x" ]; then
local lib_install_prefix="$lib_install_prefix"
else
local lib_install_prefix="@loader_path/../lib"
fi
if ! test -e ${src_lib}; then
return
fi
if ((! test -e ${lib_dest}) || test ${src_lib} -nt ${lib_dest} ); then
mkdir -p ${dest_dir}
# Lets copy the library from the source folder to our new destination folder
if [ "${type}" = "bin" ]; then
install -m 755 ${src_lib} ${lib_dest}
else
install -m 644 ${src_lib} ${lib_dest}
fi
# Update the dynamic library so it will know where to look for the other libraries
echo "Installing ${type} `basename ${lib_dest}`"
if [ "${type}" = "library" ]; then
# Change the reference of libvlc.1 stored in the usr directory to libvlc.dylib in the framework's library directory
install_name_tool -id "${install_name}/${lib_name}" ${lib_dest} > /dev/null
fi
if [ "${type}" != "data" ]; then
# Iterate through each installed library and modify the references to other dynamic libraries to match the framework's library directory
for linked_lib in `otool -L ${lib_dest} | grep '(' | sed 's/\((.*)\)//'`; do
local name=`basename ${linked_lib}`
case "${linked_lib}" in
*/vlc_build_dir/* | */vlc_install_dir/* | *vlc* | */extras/contrib/*)
if test -e ${linked_lib}; then
install_name_tool -change "$linked_lib" "${lib_install_prefix}/${name}" "${lib_dest}"
linked_libs="${linked_libs} ${ref_lib}"
vlc_install_object ${linked_lib} ${target_lib} "library"
fi
;;
esac
done
fi
fi
}
# @function vlc_install
##########################
##########################
# @function vlc_install(src_lib_dir, src_lib_name, dest_dir, type, lib_install_prefix)
# @description Installs the specified library into the destination folder, automatically changes the references to dependencies
# @param src_lib source library to copy to the destination directory
# @param dest_dir destination directory where the src_lib should be copied to
vlc_install() {
local src_dir=$1
local src=$2
local dest_dir=$3
local type=$4
if test "$use_archs" = "no"; then
vlc_install_object "$VLC_BUILD_DIR/$src_dir/$src" "$dest_dir" "$type" $5
else
if test $type = "data"; then
vlc_install_object "$main_build_dir/$src_dir/$src" "$dest_dir" "$type" $5
else
fatdest="$dest_dir/$2"
shouldUpdateFat="no"
objects=""
# Create a temporary destination dir to store each ARCH object file
tmp_dest_dir="$VLC_BUILD_DIR/tmp/$type"
rm -Rf "${tmp_dest_dir}/*"
mkdir -p "$tmp_dest_dir"
for arch in $ARCHS; do
local arch_src="$VLC_BUILD_DIR/$arch/$src_dir/$src"
# Only install if the new image is newer than the one we have installed.
if ((! test -e ${fatdest}) || test ${arch_src} -nt ${fatdest} ); then
vlc_install_object "$arch_src" "$tmp_dest_dir" "$type" "$5" "" ".$arch"
local dest="$tmp_dest_dir/$src.$arch"
if test -e ${dest}; then
if (! test "$dest_dir/$arch_src" -nt "${dest}"); then
shouldUpdateFat="yes"
fi
objects="${dest} $objects"
else
echo "Warning: building $arch_src without $arch"
fi
fi
done;
if test "$shouldUpdateFat" = "yes"; then
echo "Creating fat $type $fatdest"
lipo $objects -output "$fatdest" -create
fi
fi
fi
}
# @function vlc_install
##########################
##########################
# Create a symbolic link in the root of the framework
mkdir -p ${target_lib}
mkdir -p ${target_plugins}
mkdir -p ${target_bin}
if [ "$RELEASE_MAKEFILE" != "yes" ] ; then
pushd `pwd` > /dev/null
cd ${TARGET_BUILD_DIR}/${FULL_PRODUCT_NAME}
ln -sf Versions/Current/${lib} .
ln -sf Versions/Current/${plugins} .
ln -sf Versions/Current/${include} .
ln -sf Versions/Current/${share} .
ln -sf Versions/Current/bin .
ln -sf ../plugins Versions/Current/bin
ln -sf ../share Versions/Current/bin
popd > /dev/null
fi
##########################
# Hack for VLC-release.app
if [ "$FULL_PRODUCT_NAME" = "VLC-release.app" ] ; then
vlc_install "bin/${prefix}" "vlc" "${target}" "bin" "@loader_path/lib"
mv ${target}/vlc ${target}/VLC
chmod +x ${target}/VLC
elif [ "$FULL_PRODUCT_NAME" = "VLC-Plugin.plugin" ] ; then
# install Safari webplugin
vlc_install "projects/mozilla/${prefix}" "npvlc.${suffix}" "${target}" "lib" "@loader_path/lib"
mv ${target}/npvlc.${suffix} "${target}/VLC Plugin"
chmod +x "${target}/VLC Plugin"
else
vlc_install "bin/${prefix}" "vlc" "${target}/bin" "bin" "@loader_path/../lib"
fi
##########################
# Build the plugins folder (Same as VLCKit.framework/plugins in Makefile)
echo "Building plugins folder..."
# Figure out what plugins are available to install
for module in `find ${main_build_dir}/modules -path "*dylib.dSYM*" -prune -o -name "lib*_plugin.dylib" -print | sed -e s:${main_build_dir}/::` ; do
# Check to see that the reported module actually exists
if test -n ${module}; then
vlc_install `dirname ${module}` `basename ${module}` ${target_plugins} "module"
fi
done
##########################
# Install the module cache
if test "$use_archs" = "no"; then
cache=`ls ${main_build_dir}/modules/plugins-*.dat | sed -e s:${main_build_dir}/::`
vlc_install `dirname ${cache}` `basename ${cache}` ${target_plugins} "data"
else
for arch in $ARCHS; do
build="${VLC_BUILD_DIR}/${arch}"
cache=`ls ${build}/modules/plugins-*.dat | sed -e s:${build}/::`
# The cache is arch dependant. Use vlc_install_object directly.
vlc_install_object "${cache}" "${target_plugins}" "data"
done;
fi
##########################
# Build the lib folder
vlc_install "src/${prefix}" "libvlc.5.dylib" "${target_lib}" "library"
vlc_install "src/${prefix}" "libvlccore.5.dylib" "${target_lib}" "library"
pushd `pwd` > /dev/null
cd ${target_lib}
ln -sf libvlc.5.dylib libvlc.dylib
ln -sf libvlccore.5.dylib libvlccore.dylib
popd > /dev/null
##########################
# Build the share folder
echo "Building share folder..."
pbxcp="/Developer/Library/PrivateFrameworks/DevToolsCore.framework/Resources/pbxcp -exclude .DS_Store -resolve-src-symlinks"
mkdir -p ${target_share}
if test "$use_archs" = "no"; then
$pbxcp ${VLC_BUILD_DIR}/share/lua ${target_share}
else
$pbxcp ${main_build_dir}/share/lua ${target_share}
fi
##########################
# Exporting headers
if [ "$FULL_PRODUCT_NAME" = "VLC-release.app" ] ; then
echo "Exporting headers..."
mkdir -p ${target_include}/vlc
$pbxcp ${VLC_SRC_DIR}/include/vlc/*.h ${target_include}/vlc
else
echo "Headers not needed for this product"
fi