vcpkg/scripts/bootstrap.sh at 2023.02.24 · hmmhmmhm/vcpkg

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#!/bin/sh

# Find .vcpkg-root.

vcpkgRootDir=$(X= cd -- "$(dirname -- "$0")" && pwd -P)

while [ "$vcpkgRootDir" != "/" ] && ! [ -e "$vcpkgRootDir/.vcpkg-root" ]; do

vcpkgRootDir="$(dirname "$vcpkgRootDir")"

done

# Parse arguments.

vcpkgDisableMetrics="OFF"

vcpkgUseSystem=false

vcpkgUseMuslC="OFF"

for var in "$@"

if [ "$var" = "-disableMetrics" -o "$var" = "--disableMetrics" ]; then

vcpkgDisableMetrics="ON"

elif [ "$var" = "-useSystemBinaries" -o "$var" = "--useSystemBinaries" ]; then

echo "Warning: -useSystemBinaries no longer has any effect; ignored. Note that the VCPKG_USE_SYSTEM_BINARIES environment variable behavior is not changed."

elif [ "$var" = "-allowAppleClang" -o "$var" = "--allowAppleClang" ]; then

echo "Warning: -allowAppleClang no longer has any effect; ignored."

elif [ "$var" = "-buildTests" ]; then

echo "Warning: -buildTests no longer has any effect; ignored."

elif [ "$var" = "-musl" ]; then

vcpkgUseMuslC="ON"

elif [ "$var" = "-help" -o "$var" = "--help" ]; then

echo "Usage: ./bootstrap-vcpkg.sh [options]"

echo

echo "Options:"

echo " -help Display usage help"

echo " -disableMetrics Mark this vcpkg root to disable metrics."

echo " -musl Use the musl binary rather than the glibc binary on Linux."

exit 1

else

echo "Unknown argument $var. Use '-help' for help."

exit 1

done

# Enable using this entry point on windows from git bash by redirecting to the .bat file.

unixName=$(uname -s | sed 's/MINGW.*_NT.*/MINGW_NT/')

if [ "$unixName" = "MINGW_NT" ]; then

if [ "$vcpkgDisableMetrics" = "ON" ]; then

args="-disableMetrics"

else

args=""

vcpkgRootDir=$(cygpath -aw "$vcpkgRootDir")

cmd "/C $vcpkgRootDir\\bootstrap-vcpkg.bat $args" || exit 1

exit 0

# Determine the downloads directory.

if [ -z ${VCPKG_DOWNLOADS+x} ]; then

downloadsDir="$vcpkgRootDir/downloads"

else

downloadsDir="$VCPKG_DOWNLOADS"

if [ ! -d "$VCPKG_DOWNLOADS" ]; then

echo "VCPKG_DOWNLOADS was set to '$VCPKG_DOWNLOADS', but that was not a directory."

exit 1

# Check for minimal prerequisites.

vcpkgCheckRepoTool()

{

__tool=$1

if ! command -v "$__tool" >/dev/null 2>&1 ; then

echo "Could not find $__tool. Please install it (and other dependencies) with:"

echo "On Debian and Ubuntu derivatives:"

echo " sudo apt-get install curl zip unzip tar"

echo "On recent Red Hat and Fedora derivatives:"

echo " sudo dnf install curl zip unzip tar"

echo "On older Red Hat and Fedora derivatives:"

echo " sudo yum install curl zip unzip tar"

echo "On SUSE Linux and derivatives:"

echo " sudo zypper install curl zip unzip tar"

echo "On Arch Linux and derivatives:"

echo " sudo pacman -S curl zip unzip tar cmake ninja"

echo "On Alpine:"

echo " apk add build-base cmake ninja zip unzip curl git"

echo " (and export VCPKG_FORCE_SYSTEM_BINARIES=1)"

exit 1

}

vcpkgCheckRepoTool curl

vcpkgCheckRepoTool zip

vcpkgCheckRepoTool unzip

vcpkgCheckRepoTool tar

UNAME="$(uname)"

ARCH="$(uname -m)"

if [ -e /etc/alpine-release ]; then

vcpkgUseSystem="ON"

vcpkgUseMuslC="ON"

if [ "$UNAME" = "OpenBSD" ]; then

vcpkgUseSystem="ON"

if [ -z "$CXX" ]; then

CXX=/usr/bin/clang++

if [ -z "$CC" ]; then

CC=/usr/bin/clang

if [ "$vcpkgUseSystem" = "ON" ]; then

vcpkgCheckRepoTool cmake

vcpkgCheckRepoTool ninja

vcpkgCheckRepoTool git

vcpkgCheckRepoTool gcc

# Determine what we are going to do to bootstrap:

# MacOS -> Download vcpkg-macos

# Linux

# useMuslC -> download vcpkg-muslc

# amd64 -> download vcpkg-glibc

# Otherwise

# Download and build from source

# Choose the vcpkg binary to download

vcpkgDownloadTool="ON"

vcpkgToolReleaseTag="2023-02-16"

if [ "$UNAME" = "Darwin" ]; then

echo "Downloading vcpkg-macos..."

vcpkgToolReleaseSha="8a7386b603bfd56552f4e5081187da7ae86ea1386ed1ffb7305590e3a7ac75f36ebb77a63834587ceeabed27d0a7b7c8c633b26694796c5812ad3dce9f077d49"

vcpkgToolName="vcpkg-macos"

elif [ "$vcpkgUseMuslC" = "ON" ]; then

echo "Downloading vcpkg-muslc..."

vcpkgToolReleaseSha="72f2332487aee3438347b1121f255ca60f512d4b6dbd30e50ef6c11e4e3bf4496067a35e54f8113353e126c414db5feafb03ef780860b9d986df19ec958c4e57"

vcpkgToolName="vcpkg-muslc"

elif [ "$ARCH" = "x86_64" ]; then

echo "Downloading vcpkg-glibc..."

vcpkgToolReleaseSha="89b7a8d2a8af1e9ee6ab9a8f36c109b2f1a2d6aa6fc3ccb9f6b993917e10e5e2670876f4c32212292301376b487f1f8cd3d6578d813edd68260cce16be1e3953"

vcpkgToolName="vcpkg-glibc"

else

echo "Unable to determine a binary release of vcpkg; attempting to build from source."

vcpkgDownloadTool="OFF"

vcpkgToolReleaseSha="7c4bc7fba54b575f53820a8204dfbfd6070b23e57841023e86c32bed491ec14e240b5080353c0e5bf92235415c285ebe59f412c750954071a4a6cdaa9408e283"

# Do the download or build.

vcpkgCheckEqualFileHash()

{

url=$1; filePath=$2; expectedHash=$3

if command -v "sha512sum" >/dev/null 2>&1 ; then

actualHash=$(sha512sum "$filePath")

else

# sha512sum is not available by default on osx

# shasum is not available by default on Fedora

actualHash=$(shasum -a 512 "$filePath")

actualHash="${actualHash%% *}" # shasum returns [hash filename], so get the first word

if ! [ "$expectedHash" = "$actualHash" ]; then

echo ""

echo "File does not have expected hash:"

echo " url: [ $url ]"

echo " File path: [ $downloadPath ]"

echo " Expected hash: [ $sha512 ]"

echo " Actual hash: [ $actualHash ]"

exit 1

}

vcpkgDownloadFile()

{

url=$1; downloadPath=$2 sha512=$3

rm -rf "$downloadPath.part"

curl -L $url --tlsv1.2 --create-dirs --retry 3 --output "$downloadPath.part" --silent --show-error --fail || exit 1

vcpkgCheckEqualFileHash $url "$downloadPath.part" $sha512

chmod +x "$downloadPath.part"

mv "$downloadPath.part" "$downloadPath"

}

vcpkgExtractTar()

{

archive=$1; toPath=$2

rm -rf "$toPath" "$toPath.partial"

mkdir -p "$toPath.partial"

$(cd "$toPath.partial" && tar xzf "$archive")

mv "$toPath.partial" "$toPath"

}

if [ "$vcpkgDownloadTool" = "ON" ]; then

vcpkgDownloadFile "https://github.com/microsoft/vcpkg-tool/releases/download/$vcpkgToolReleaseTag/$vcpkgToolName" "$vcpkgRootDir/vcpkg" $vcpkgToolReleaseSha

else

if [ "x$CXX" = "x" ]; then

if which g++-12 >/dev/null 2>&1; then

CXX=g++-12

elif which g++-11 >/dev/null 2>&1; then

CXX=g++-11

elif which g++-10 >/dev/null 2>&1; then

CXX=g++-10

elif which g++-9 >/dev/null 2>&1; then

CXX=g++-9

elif which g++-8 >/dev/null 2>&1; then

CXX=g++-8

elif which g++-7 >/dev/null 2>&1; then

CXX=g++-7

elif which g++-6 >/dev/null 2>&1; then

CXX=g++-6

elif which g++ >/dev/null 2>&1; then

CXX=g++

# If we can't find g++, allow CMake to do the look-up

vcpkgToolReleaseTarball="$vcpkgToolReleaseTag.tar.gz"

vcpkgToolUrl="https://github.com/microsoft/vcpkg-tool/archive/$vcpkgToolReleaseTarball"

baseBuildDir="$vcpkgRootDir/buildtrees/_vcpkg"

buildDir="$baseBuildDir/build"

tarballPath="$downloadsDir/$vcpkgToolReleaseTarball"

srcBaseDir="$baseBuildDir/src"

srcDir="$srcBaseDir/vcpkg-tool-$vcpkgToolReleaseTag"

if [ -e "$tarballPath" ]; then

vcpkgCheckEqualFileHash "$vcpkgToolUrl" "$tarballPath" "$vcpkgToolReleaseSha"

else

echo "Downloading vcpkg tool sources"

vcpkgDownloadFile "$vcpkgToolUrl" "$tarballPath" "$vcpkgToolReleaseSha"

echo "Building vcpkg-tool..."

rm -rf "$baseBuildDir"

mkdir -p "$buildDir"

vcpkgExtractTar "$tarballPath" "$srcBaseDir"

cmakeConfigOptions="-DCMAKE_BUILD_TYPE=Release -G 'Ninja' -DVCPKG_DEVELOPMENT_WARNINGS=OFF"

if [ "${VCPKG_MAX_CONCURRENCY}" != "" ] ; then

cmakeConfigOptions=" $cmakeConfigOptions '-DCMAKE_JOB_POOL_COMPILE:STRING=compile' '-DCMAKE_JOB_POOL_LINK:STRING=link' '-DCMAKE_JOB_POOLS:STRING=compile=$VCPKG_MAX_CONCURRENCY;link=$VCPKG_MAX_CONCURRENCY' "

(cd "$buildDir" && CXX="$CXX" eval cmake "$srcDir" $cmakeConfigOptions) || exit 1

(cd "$buildDir" && cmake --build .) || exit 1

rm -rf "$vcpkgRootDir/vcpkg"

cp "$buildDir/vcpkg" "$vcpkgRootDir/"

# Apply the disable-metrics marker file.

if [ "$vcpkgDisableMetrics" = "ON" ]; then

touch "$vcpkgRootDir/vcpkg.disable-metrics"

elif ! [ -f "$vcpkgRootDir/vcpkg.disable-metrics" ]; then

# Note that we intentionally leave any existing vcpkg.disable-metrics; once a user has

# opted out they should stay opted out.

cat <<EOF

Telemetry

---------

vcpkg collects usage data in order to help us improve your experience.

The data collected by Microsoft is anonymous.

You can opt-out of telemetry by re-running the bootstrap-vcpkg script with -disableMetrics,

passing --disable-metrics to vcpkg on the command line,

or by setting the VCPKG_DISABLE_METRICS environment variable.

Read more about vcpkg telemetry at docs/about/privacy.md

EOF

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