summaryrefslogtreecommitdiff
path: root/build-test.sh
blob: 7cb4c02fac8d121b6c570fecc2b0c938fee7dcc1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
#!/usr/bin/env bash

initHostDistroRid()
{
    __HostDistroRid=""

    # Some OS groups should default to use the portable packages
    if [ "$__BuildOS" == "OSX" ]; then
        __PortableBuild=1
    fi

    if [ "$__HostOS" == "Linux" ]; then
        if [ -e /etc/redhat-release ]; then
            local redhatRelease=$(</etc/redhat-release)
            if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
                __HostDistroRid="rhel.6-$__HostArch"
            else
                __PortableBuild=1
            fi
        elif [ -e /etc/os-release ]; then
            source /etc/os-release
            if [[ $ID == "alpine" ]]; then
                # remove the last version digit
                VERSION_ID=${VERSION_ID%.*}
            else
                __PortableBuild=1
            fi

            __HostDistroRid="$ID.$VERSION_ID-$__HostArch"
        fi        
    elif [ "$__HostOS" == "FreeBSD" ]; then
        __freebsd_version=`sysctl -n kern.osrelease | cut -f1 -d'.'`
        __HostDistroRid="freebsd.$__freebsd_version-$__HostArch"
    fi

    # Portable builds target the base RID
    if [ "$__PortableBuild" == 1 ]; then
        if [ "$__BuildOS" == "OSX" ]; then
            export __HostDistroRid="osx-$__BuildArch"
        elif [ "$__BuildOS" == "Linux" ]; then
            export __HostDistroRid="linux-$__BuildArch"
        fi
    fi

    if [ "$__HostDistroRid" == "" ]; then
        echo "WARNING: Cannot determine runtime id for current distro."
    fi

    echo "Setting __HostDistroRid to $__HostDistroRid"
}

initTargetDistroRid()
{
    if [ $__CrossBuild == 1 ]; then
        if [ "$__BuildOS" == "Linux" ]; then
            if [ ! -e $ROOTFS_DIR/etc/os-release ]; then
                if [ -e $ROOTFS_DIR/android_platform ]; then
                    source $ROOTFS_DIR/android_platform
                    export __DistroRid="$RID"
                else
                    echo "WARNING: Cannot determine runtime id for current distro."
                    export __DistroRid=""
                fi
            else
                source $ROOTFS_DIR/etc/os-release
                export __DistroRid="$ID.$VERSION_ID-$__BuildArch"
            fi
        fi
    else
        export __DistroRid="$__HostDistroRid"
    fi

    if [ "$ID.$VERSION_ID" == "ubuntu.16.04" ]; then
     export __DistroRid="ubuntu.14.04-$__BuildArch"
    fi

    # Portable builds target the base RID
    if [ "$__PortableBuild" == 1 ]; then
        if [ "$__BuildOS" == "Linux" ]; then
            export __DistroRid="linux-$__BuildArch"
            export __RuntimeId="linux-$__BuildArch"
        elif [ "$__BuildOS" == "OSX" ]; then
            export __DistroRid="osx-$__BuildArch"
            export __RuntimeId="osx-$__BuildArch"
        fi
    fi

    echo "__DistroRid: " $__DistroRid
}

isMSBuildOnNETCoreSupported()
{
    __isMSBuildOnNETCoreSupported=$__msbuildonunsupportedplatform

    if [ $__isMSBuildOnNETCoreSupported == 1 ]; then
        return
    fi

    if [ "$__HostArch" == "x64" ]; then
        if [ "$__HostOS" == "Linux" ]; then
            __isMSBuildOnNETCoreSupported=1
            UNSUPPORTED_RIDS=("debian.9-x64" "ubuntu.17.04-x64")
            for UNSUPPORTED_RID in "${UNSUPPORTED_RIDS[@]}"
            do
                if [ "$__HostDistroRid" == "$UNSUPPORTED_RID" ]; then
                    __isMSBuildOnNETCoreSupported=0
                    break
                fi
            done
        elif [ "$__HostOS" == "OSX" ]; then
            __isMSBuildOnNETCoreSupported=1
        fi
    fi
}

generate_layout()
{
    __TestDir=$__ProjectDir/tests
    __ProjectFilesDir=$__TestDir
    __TestBinDir=$__TestWorkingDir

    if [ $__RebuildTests -ne 0 ]; then
        if [ -d "${__TestBinDir}" ]; then
            echo "Removing tests build dir: ${__TestBinDir}"
            rm -rf $__TestBinDir
        fi
    fi

    __CMakeBinDir="${__TestBinDir}"

    if [ -z "$__TestIntermediateDir" ]; then
        __TestIntermediateDir="tests/obj/${__BuildOS}.${__BuildArch}.${__BuildType}"
    fi

    echo "__BuildOS: ${__BuildOS}"
    echo "__BuildArch: ${__BuildArch}"
    echo "__BuildType: ${__BuildType}"
    echo "__TestIntermediateDir: ${__TestIntermediateDir}"

    if [ ! -f "$__TestBinDir" ]; then
        echo "Creating TestBinDir: ${__TestBinDir}"
        mkdir -p $__TestBinDir
    fi
    if [ ! -f "$__LogsDir" ]; then
        echo "Creating LogsDir: ${__LogsDir}"
        mkdir -p $__LogsDir
    fi

    __BuildProperties="-p:OSGroup=${__BuildOS} -p:BuildOS=${__BuildOS} -p:BuildArch=${__BuildArch} -p:BuildType=${__BuildType}"

    # =========================================================================================
    # ===
    # === Restore product binaries from packages
    # ===
    # =========================================================================================

    build_Tests_internal "Restore_Packages" "${__ProjectDir}/tests/build.proj" " -BatchRestorePackages" "Restore product binaries (build tests)"

    if [ -n "$__UpdateInvalidPackagesArg" ]; then
        __up=-updateinvalidpackageversion
    fi

    echo "${__MsgPrefix}Creating test overlay..."

    if [ -z "$xUnitTestBinBase" ]; then
      xUnitTestBinBase=$__TestWorkingDir
    fi

    export CORE_ROOT=$xUnitTestBinBase/Tests/Core_Root

    if [ -d "${CORE_ROOT}" ]; then
      rm -rf $CORE_ROOT
    fi

    mkdir -p $CORE_ROOT

    build_Tests_internal "Tests_Overlay_Managed" "${__ProjectDir}/tests/runtest.proj" "-testOverlay" "Creating test overlay"

    chmod +x $__BinDir/corerun
    chmod +x $__BinDir/crossgen

    # Make sure to copy over the pulled down packages
    cp -r $__BinDir/* $CORE_ROOT/ > /dev/null

    # Work hardcoded path around
    if [ ! -f "${__BuildToolsDir}/Microsoft.CSharp.Core.Targets" ]; then
        ln -s "${__BuildToolsDir}/Microsoft.CSharp.Core.targets" "${__BuildToolsDir}/Microsoft.CSharp.Core.Targets"
    fi
    if [ ! -f "${__BuildToolsDir}/Microsoft.CSharp.targets" ]; then
        ln -s "${__BuildToolsDir}/Microsoft.CSharp.Targets" "${__BuildToolsDir}/Microsoft.CSharp.targets"
    fi
}

build_Tests()
{
    __TestDir=$__ProjectDir/tests
    __ProjectFilesDir=$__TestDir
    __TestBinDir=$__TestWorkingDir

    if [ $__RebuildTests -ne 0 ]; then
        if [ -d "${__TestBinDir}" ]; then
            echo "Removing tests build dir: ${__TestBinDir}"
            rm -rf $__TestBinDir
        fi
    fi

    __CMakeBinDir="${__TestBinDir}"

    if [ -z "$__TestIntermediateDir" ]; then
        __TestIntermediateDir="tests/obj/${__BuildOS}.${__BuildArch}.${__BuildType}"
    fi

    echo "__BuildOS: ${__BuildOS}"
    echo "__BuildArch: ${__BuildArch}"
    echo "__BuildType: ${__BuildType}"
    echo "__TestIntermediateDir: ${__TestIntermediateDir}"

    if [ ! -f "$__TestBinDir" ]; then
        echo "Creating TestBinDir: ${__TestBinDir}"
        mkdir -p $__TestBinDir
    fi
    if [ ! -f "$__LogsDir" ]; then
        echo "Creating LogsDir: ${__LogsDir}"
        mkdir -p $__LogsDir
    fi

    __BuildProperties="-p:OSGroup=${__BuildOS} -p:BuildOS=${__BuildOS} -p:BuildArch=${__BuildArch} -p:BuildType=${__BuildType}"

    # =========================================================================================
    # ===
    # === Restore product binaries from packages
    # ===
    # =========================================================================================

    build_Tests_internal "Restore_Product" "${__ProjectDir}/tests/build.proj" " -BatchRestorePackages" "Restore product binaries (build tests)"

    if [ -n "$__BuildAgainstPackagesArg" ]; then
        build_Tests_internal "Tests_GenerateRuntimeLayout" "${__ProjectDir}/tests/runtest.proj" "-BinPlaceRef -BinPlaceProduct -CopyCrossgenToProduct" "Restore product binaries (run tests)"
    fi

    echo "Starting the Managed Tests Build..."

    __ManagedTestBuiltMarker=${__TestBinDir}/managed_test_build

    if [ ! -f $__ManagedTestBuiltMarker ]; then

        build_Tests_internal "Tests_Managed" "$__ProjectDir/tests/build.proj" "$__up" "Managed tests build (build tests)"

        if [ $? -ne 0 ]; then
            echo "${__MsgPrefix}Error: build failed. Refer to the build log files for details (above)"
            exit 1
        else
            echo "Tests have been built."
            echo "Create marker \"${__ManagedTestBuiltMarker}\""
            touch $__ManagedTestBuiltMarker
        fi
    else
        echo "Managed Tests had been built before."
    fi

    if [ $__BuildTestWrappers -ne -0 ]; then
        echo "${__MsgPrefix}Creating test wrappers..."

        __XUnitWrapperBuiltMarker=${__TestBinDir}/xunit_wrapper_build

        if [ ! -f $__XUnitWrapperBuiltMarker ]; then

            build_Tests_internal "Tests_XunitWrapper" "$__ProjectDir/tests/runtest.proj" "-BuildWrappers -MsBuildEventLogging=\" \" " "Test Xunit Wrapper"

            if [ $? -ne 0 ]; then
                echo "${__MsgPrefix}Error: build failed. Refer to the build log files for details (above)"
                exit 1
            else
                echo "XUnit Wrappers have been built."
                echo "Create marker \"${__XUnitWrapperBuiltMarker}\""
                touch $__XUnitWrapperBuiltMarker
            fi
        else
            echo "XUnit Wrappers had been built before."
        fi
    fi

    if [ -n "$__UpdateInvalidPackagesArg" ]; then
        __up=-updateinvalidpackageversion
    fi

    echo "${__MsgPrefix}Creating test overlay..."

    generate_layout

    if [ $__ZipTests -ne 0 ]; then
        echo "${__MsgPrefix}ZIP tests packages..."
        build_Tests_internal "Helix_Prep" "$__ProjectDir/tests/helixprep.proj" " " "Prep test binaries for Helix publishing"
    fi
}

build_Tests_internal()
{
    subDirectoryName=$1
    projectName=$2
    extraBuildParameters=$3
    stepName="$4"

    # Set up directories and file names
    __BuildLogRootName=$subDirectoryName
    __BuildLog="$__LogsDir/${__BuildLogRootName}.${__BuildOS}.${__BuildArch}.${__BuildType}.log"
    __BuildWrn="$__LogsDir/${__BuildLogRootName}.${__BuildOS}.${__BuildArch}.${__BuildType}.wrn"
    __BuildErr="$__LogsDir/${__BuildLogRootName}.${__BuildOS}.${__BuildArch}.${__BuildType}.err"
    __msbuildLog="\"/flp:Verbosity=normal;LogFile=${__BuildLog}\""
    __msbuildWrn="\"/flp1:WarningsOnly;LogFile=${__BuildWrn}\""
    __msbuildErr="\"/flp2:ErrorsOnly;LogFile=${__BuildErr}\""

    # Generate build command
    buildCommand="$__ProjectRoot/run.sh build -Project=$projectName -MsBuildLog=${__msbuildLog} -MsBuildWrn=${__msbuildWrn} -MsBuildErr=${__msbuildErr} -MsBuildEventLogging=\"/l:BinClashLogger,Tools/Microsoft.DotNet.Build.Tasks.dll;LogFile=binclash.log\" $extraBuildParameters $__RunArgs $__UnprocessedBuildArgs"

    echo "Building step '$stepName' via $buildCommand"

    # Invoke MSBuild
    eval $buildCommand

    # Invoke MSBuild
    # $__ProjectRoot/run.sh build -Project=$projectName -MsBuildLog="$__msbuildLog" -MsBuildWrn="$__msbuildWrn" -MsBuildErr="$__msbuildErr" $extraBuildParameters $__RunArgs $__UnprocessedBuildArgs

    # Make sure everything is OK
    if [ $? -ne 0 ]; then
        echo "${__MsgPrefix}Failed to build $stepName. See the build logs:"
        echo "    $__BuildLog"
        echo "    $__BuildWrn"
        echo "    $__BuildErr"
        exit 1
    fi
}

usage()
{
    echo "Usage: $0 [BuildArch] [BuildType] [verbose] [coverage] [cross] [clangx.y] [ninja] [runtests] [bindir]"
    echo "BuildArch can be: x64, x86, arm, armel, arm64"
    echo "BuildType can be: debug, checked, release"
    echo "coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
    echo "ninja - target ninja instead of GNU make"
    echo "clangx.y - optional argument to build using clang version x.y - supported version 3.5 - 6.0"
    echo "cross - optional argument to signify cross compilation,"
    echo "      - will use ROOTFS_DIR environment variable if set."
    echo "crosscomponent - optional argument to build cross-architecture component,"
    echo "               - will use CAC_ROOTFS_DIR environment variable if set."
    echo "portableLinux - build for Portable Linux Distribution"
    echo "portablebuild - Use portable build."
    echo "verbose - optional argument to enable verbose build output."
    echo "rebuild - if tests have already been built - rebuild them"
    echo "generatelayoutonly - only pull down dependencies and build coreroot"
    echo "buildagainstpackages - pull down and build using packages."
    echo "runtests - run tests after building them"
    echo "ziptests - zips CoreCLR tests & Core_Root for a Helix run"
    echo "bindir - output directory (defaults to $__ProjectRoot/bin)"
    echo "msbuildonunsupportedplatform - build managed binaries even if distro is not officially supported."
    exit 1
}


# Obtain the location of the bash script to figure out where the root of the repo is.
__ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

# $__ProjectRoot/build.sh $1 $2

# Use uname to determine what the CPU is.
CPUName=$(uname -p)

# Some Linux platforms report unknown for platform, but the arch for machine.
if [ "$CPUName" == "unknown" ]; then
    CPUName=$(uname -m)
fi

case $CPUName in
    i686)
        echo "Unsupported CPU $CPUName detected, build might not succeed!"
        __BuildArch=x86
        __HostArch=x86
        ;;

    x86_64)
        __BuildArch=x64
        __HostArch=x64
        ;;

    armv7l)
        echo "Unsupported CPU $CPUName detected, build might not succeed!"
        __BuildArch=arm
        __HostArch=arm
        ;;

    aarch64)
        __BuildArch=arm64
        __HostArch=arm64
        ;;

    *)
        echo "Unknown CPU $CPUName detected, configuring as if for x64"
        __BuildArch=x64
        __HostArch=x64
        ;;
esac

# Use uname to determine what the OS is.
OSName=$(uname -s)
case $OSName in
    Linux)
        __BuildOS=Linux
        __HostOS=Linux
        ;;

    Darwin)
        __BuildOS=OSX
        __HostOS=OSX
        ;;

    FreeBSD)
        __BuildOS=FreeBSD
        __HostOS=FreeBSD
        ;;

    OpenBSD)
        __BuildOS=OpenBSD
        __HostOS=OpenBSD
        ;;

    NetBSD)
        __BuildOS=NetBSD
        __HostOS=NetBSD
        ;;

    SunOS)
        __BuildOS=SunOS
        __HostOS=SunOS
        ;;

    *)
        echo "Unsupported OS $OSName detected, configuring as if for Linux"
        __BuildOS=Linux
        __HostOS=Linux
        ;;
esac

__BuildType=Debug
__CodeCoverage=
__IncludeTests=INCLUDE_TESTS

# Set the various build properties here so that CMake and MSBuild can pick them up
export __ProjectDir="$__ProjectRoot"
__SourceDir="$__ProjectDir/src"
__PackagesDir="$__ProjectDir/packages"
__RootBinDir="$__ProjectDir/bin"
__BuildToolsDir="$__ProjectDir/Tools"
__UnprocessedBuildArgs=
__RunArgs=
__MSBCleanBuildArgs=
__UseNinja=0
__VerboseBuild=0
__SkipRestore=""
__CrossBuild=0
__ClangMajorVersion=0
__ClangMinorVersion=0
__NuGetPath="$__PackagesDir/NuGet.exe"
__HostDistroRid=""
__BuildAgainstPackagesArg=
__DistroRid=""
__cmakeargs=""
__PortableLinux=0
__msbuildonunsupportedplatform=0
__ZipTests=0
__NativeTestIntermediatesDir=
__RunTests=0
__RebuildTests=0
__BuildTestWrappers=0
__GenerateLayoutOnly=
CORE_ROOT=

while :; do
    if [ $# -le 0 ]; then
        break
    fi

    lowerI="$(echo $1 | awk '{print tolower($0)}')"
    case $lowerI in
        -\?|-h|--help)
            usage
            exit 1
            ;;

        x86)
            __BuildArch=x86
            ;;

        x64)
            __BuildArch=x64
            ;;

        arm)
            __BuildArch=arm
            ;;

        armel)
            __BuildArch=armel
            ;;

        arm64)
            __BuildArch=arm64
            ;;

        debug)
            __BuildType=Debug
            ;;

        checked)
            __BuildType=Checked
            ;;

        release)
            __BuildType=Release
            ;;

        coverage)
            __CodeCoverage=Coverage
            ;;

        cross)
            __CrossBuild=1
            ;;

        portableBuild)
            __PortableBuild=1
            ;;

        portablelinux)
            if [ "$__BuildOS" == "Linux" ]; then
                __PortableLinux=1
            else
                echo "ERROR: portableLinux not supported for non-Linux platforms."
                exit 1
            fi
            ;;

        verbose)
        __VerboseBuild=1
        ;;

        clang3.5|-clang3.5)
            __ClangMajorVersion=3
            __ClangMinorVersion=5
            ;;

        clang3.6|-clang3.6)
            __ClangMajorVersion=3
            __ClangMinorVersion=6
            ;;

        clang3.7|-clang3.7)
            __ClangMajorVersion=3
            __ClangMinorVersion=7
            ;;

        clang3.8|-clang3.8)
            __ClangMajorVersion=3
            __ClangMinorVersion=8
            ;;

        clang3.9|-clang3.9)
            __ClangMajorVersion=3
            __ClangMinorVersion=9
            ;;

        clang4.0|-clang4.0)
            __ClangMajorVersion=4
            __ClangMinorVersion=0
            ;;

        clang5.0|-clang5.0)
            __ClangMajorVersion=5
            __ClangMinorVersion=0
            ;;

        clang6.0|-clang6.0)
            __ClangMajorVersion=6
            __ClangMinorVersion=0
            ;;

        ninja)
            __UseNinja=1
            ;;

        runtests)
            __RunTests=1
            ;;

        rebuild)
            __RebuildTests=1
            ;;

        ziptests)
            __ZipTests=1
            ;;

        generatelayoutonly)
            __GenerateLayoutOnly=1
            ;;

        buildagainstpackages)
            __BuildAgainstPackagesArg=1
            ;;

        bindir)
            if [ -n "$2" ]; then
                __RootBinDir="$2"
                if [ ! -d $__RootBinDir ]; then
                    mkdir $__RootBinDir
                fi
                __RootBinParent=$(dirname $__RootBinDir)
                __RootBinName=${__RootBinDir##*/}
                __RootBinDir="$(cd $__RootBinParent &>/dev/null && printf %s/%s $PWD $__RootBinName)"
                shift
            else
                echo "ERROR: 'bindir' requires a non-empty option argument"
                exit 1
            fi
            ;;

        msbuildonunsupportedplatform)
            __msbuildonunsupportedplatform=1
            ;;
        *)
            __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
            ;;
    esac

    shift
done


__RunArgs="-BuildArch=$__BuildArch -BuildType=$__BuildType -BuildOS=$__BuildOS"

# Configure environment if we are doing a verbose build
if [ $__VerboseBuild == 1 ]; then
    export VERBOSE=1
    __RunArgs="$__RunArgs -verbose"
fi

# Set default clang version
if [[ $__ClangMajorVersion == 0 && $__ClangMinorVersion == 0 ]]; then
    if [ $__CrossBuild == 1 ]; then
        __ClangMajorVersion=3
        __ClangMinorVersion=6
    else
        __ClangMajorVersion=3
        __ClangMinorVersion=5
    fi
fi


# Set dependent variables
__LogsDir="$__RootBinDir/Logs"

# init the host distro name
initHostDistroRid

# Set the remaining variables based upon the determined build configuration
__BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
__PackagesBinDir="$__BinDir/.nuget"
__ToolsDir="$__RootBinDir/tools"
__TestDir="$__ProjectDir/tests"
__TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
__IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
__TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
__isMSBuildOnNETCoreSupported=0
__CrossComponentBinDir="$__BinDir"
__CrossCompIntermediatesDir="$__IntermediatesDir/crossgen"

__CrossArch="$__HostArch"
if [[ "$__HostArch" == "x64" && "$__BuildArch" == "arm" ]]; then
    __CrossArch="x86"
fi
if [ $__CrossBuild == 1 ]; then
    __CrossComponentBinDir="$__CrossComponentBinDir/$__CrossArch"
fi
__CrossgenCoreLibLog="$__LogsDir/CrossgenCoreLib_$__BuildOS.$BuildArch.$__BuildType.log"
__CrossgenExe="$__CrossComponentBinDir/crossgen"

isMSBuildOnNETCoreSupported

# CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
# This is needed by CLI to function.
if [ -z "$HOME" ]; then
    if [ ! -d "$__ProjectDir/temp_home" ]; then
        mkdir temp_home
    fi
    export HOME=$__ProjectDir/temp_home
    echo "HOME not defined; setting it to $HOME"
fi

# Specify path to be set for CMAKE_INSTALL_PREFIX.
# This is where all built CoreClr libraries will copied to.
export __CMakeBinDir="$__BinDir"

if [ ! -d "$__BinDir" ] || [ ! -d "$__BinDir/bin" ]; then

    echo "Cannot find build directory for the CoreCLR Product or native tests."
    echo "Please make sure CoreCLR and native tests are built before building managed tests."
    echo "Example use: './build.sh $__BuildArch $__BuildType' without -skiptests switch"
    exit 1
fi

# Configure environment if we are doing a cross compile.
if [ $__CrossBuild == 1 ]; then
    export CROSSCOMPILE=1
    if ! [[ -n "$ROOTFS_DIR" ]]; then
        export ROOTFS_DIR="$__ProjectRoot/cross/rootfs/$__BuildArch"
    fi
fi

# init the target distro name
initTargetDistroRid

# Override tool directory

__CoreClrVersion=1.1.0
__sharedFxDir=$__BuildToolsDir/dotnetcli/shared/Microsoft.NETCore.App/$__CoreClrVersion/

echo "Building Tests..."

if [ -z "$__GenerateLayoutOnly" ]; then
    build_Tests
else
    generate_layout
fi

if [ $? -ne 0 ]; then
    echo "Failed to build tests"
    exit 1
fi

echo "${__MsgPrefix}Test build successful."
echo "${__MsgPrefix}Test binaries are available at ${__TestBinDir}"

__testNativeBinDir=$__IntermediatesDir/tests

if [ $__RunTests -ne 0 ]; then

    echo "Run Tests..."

    echo "${__TestDir}/runtest.sh --testRootDir=$__TestBinDir --coreClrBinDir=$__BinDir --coreFxBinDir=$__sharedFxDir --testNativeBinDir=$__testNativeBinDir"

    $__TestDir/runtest.sh --testRootDir=$__TestBinDir --coreClrBinDir=$__BinDir --coreFxBinDir=$CORE_ROOT --testNativeBinDir=$__testNativeBinDir

    echo "Tests run successful."
else
    echo "To run all tests use 'tests/runtests.sh' where:"
    echo "    testRootDir      = $__TestBinDir"
    echo "    coreClrBinDir    = $__BinDir"
    echo "    coreFxBinDir     = $CORE_ROOT"
    echo "    testNativeBinDir = $__testNativeBinDir"
    echo " -------------------------------------------------- "
    echo " Example runtest.sh command"
    echo ""
    echo " ./tests/runtest.sh --coreOverlayDir=$CORE_ROOT --testNativeBinDir=$__testNativeBinDir --testRootDir=$__TestBinDir --copyNativeTestBin"
    echo " -------------------------------------------------- "
    echo "To run single test use the following command:"
    echo "    bash ${__TestBinDir}/__TEST_PATH__/__TEST_NAME__.sh -coreroot=${CORE_ROOT}"
fi