mirror of https://github.com/vitalif/phantomjs
83 lines
2.0 KiB
Bash
Executable File
83 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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COMPILE_JOBS=1
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MAKEFLAGS_JOBS=''
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if [[ "$MAKEFLAGS" != "" ]]; then
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MAKEFLAGS_JOBS=$(echo $MAKEFLAGS | egrep -o '\-j[0-9]+' | egrep -o '[0-9]+')
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fi
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if [[ "$MAKEFLAGS_JOBS" != "" ]]; then
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# user defined number of jobs in MAKEFLAGS, re-use that number
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COMPILE_JOBS=$MAKEFLAGS_JOBS
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elif [[ $OSTYPE = darwin* ]]; then
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# We only support modern Mac machines, they are at least using
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# hyperthreaded dual-core CPU.
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COMPILE_JOBS=4
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elif [[ $OSTYPE == freebsd* ]]; then
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COMPILE_JOBS=`sysctl -n hw.ncpu`
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else
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CPU_CORES=`grep -c ^processor /proc/cpuinfo`
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if [[ "$CPU_CORES" -gt 1 ]]; then
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COMPILE_JOBS=$CPU_CORES
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fi
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fi
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if [[ "$COMPILE_JOBS" -gt 8 ]]; then
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# Safety net.
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COMPILE_JOBS=8
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fi
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SILENT=
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until [[ -z "$1" ]]; do
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case $1 in
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(--qmake-args)
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shift
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QMAKE_ARGS=$1
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shift;;
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(--jobs)
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shift
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COMPILE_JOBS=$1
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shift;;
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(--silent)
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SILENT=silent
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shift;;
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"--help")
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cat <<EOF
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Usage: $0 [--jobs NUM]
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--silent Produce less verbose output.
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--jobs NUM How many parallel compile jobs to use.
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Defaults to the number of CPU cores you have,
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with a maximum of 8.
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EOF
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exit 0
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;;
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*)
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echo "Unrecognised option: $1" >&2
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exit 1;;
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esac
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done
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UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
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UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
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UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
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echo "System architecture... ($UNAME_SYSTEM $UNAME_RELEASE $UNAME_MACHINE)"
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export QMAKE=qmake
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# some Linux distros (e.g. Debian) allow you to parallel-install
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# Qt4 and Qt5, using this environment variable to declare which
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# one you want
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export QT_SELECT=qt5
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echo
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echo "Building main PhantomJS application..."
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echo
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$QMAKE $QMAKE_ARGS
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make -j$COMPILE_JOBS
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