Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

external/corefx/Tools-Override/crossgen.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+
+# Restores crossgen and runs it on all tools components.
+
+__CoreClrVersion=1.1.0
+
+usage()
+{
+    echo "crossgen.sh <directory>"
+    echo "    Restores crossgen and runs it on all assemblies in <directory>."
+    exit 0
+}
+
+restore_crossgen()
+{
+    __pjDir=$__toolsDir/crossgen
+    mkdir -p $__pjDir
+    echo "{\"frameworks\":{\"netcoreapp1.1\":{\"dependencies\":{\"Microsoft.NETCore.Runtime.CoreCLR\":\"$__CoreClrVersion\", \"Microsoft.NETCore.Platforms\": \"$__CoreClrVersion\"}}},\"runtimes\":{\"$__rid\":{}}}" > "$__pjDir/project.json"
+    $__dotnet restore $__pjDir/project.json --packages $__packagesDir
+    __crossgenInPackage=$__packagesDir/runtime.$__packageRid.Microsoft.NETCore.Runtime.CoreCLR/$__CoreClrVersion/tools/crossgen
+    if [ ! -e $__crossgenInPackage ]; then
+        echo "The crossgen executable could not be found at "$__crossgenInPackage". Aborting crossgen.sh."
+        exit 1
+    fi
+    cp $__crossgenInPackage $__sharedFxDir
+    __crossgen=$__sharedFxDir/crossgen
+}
+
+crossgen_everything()
+{
+    echo "Running crossgen on all assemblies in $__targetDir."
+    for file in $__targetDir/*.{dll,exe}
+    do
+        if [ $(basename $file) != "Microsoft.Build.Framework.dll" ]; then
+            crossgen_single $file & pid=$!
+            __pids+=" $pid"
+        fi
+    done
+
+    trap "kill $__pids 2&> /dev/null" SIGINT
+    wait $__pids
+    echo "Crossgen finished."
+}
+
+crossgen_single()
+{
+    __file=$1
+    $__crossgen /Platform_Assemblies_Paths $__toolsDir:$__sharedFxDir /nologo /MissingDependenciesOK $__file > /dev/null
+    if [ $? -eq 0 ]; then
+      __outname="${__file/.dll/.ni.dll}"
+      __outname="${__outname/.exe/.ni.exe}"
+      echo "$__file -> $__outname"
+    else
+      echo "Unable to successfully compile $__file"
+    fi
+}
+
+if [ ! -z $BUILDTOOLS_SKIP_CROSSGEN ]; then
+    echo "BUILDTOOLS_SKIP_CROSSGEN is set. Skipping crossgen step."
+    exit 0
+fi
+
+if [[ -z "$1" || "$1" == "-?" || "$1" == "--help" || "$1" == "-h" ]]; then
+    usage
+fi
+
+__targetDir=$1
+__scriptpath=$(cd "$(dirname "$0")"; pwd -P)
+__toolsDir=$__scriptpath/../Tools
+__dotnet=$__toolsDir/dotnetcli/dotnet
+__packagesDir=$__scriptpath/../packages
+__sharedFxDir=$__toolsDir/dotnetcli/shared/Microsoft.NETCore.App/$__CoreClrVersion/
+__rid=$($__dotnet --info | sed -n -e 's/^.*RID:[[:space:]]*//p')
+
+if [[ $__rid == *"osx"* ]]; then
+    __packageRid="osx.10.10-x64"
+elif [[ $__rid == *"rhel.7"* || $__rid == *"centos.7"* ]]; then
+    __packageRid="rhel.7-x64"
+else
+    __packageRid=$__rid
+fi
+
+restore_crossgen
+crossgen_everything
+exit 0