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
|
#!/usr/bin/env bash
PYTHON=${PYTHON:-python}
usage()
{
echo "Usage: $0 [BuildArch] [BuildType] [clean] [verbose] [coverage] [cross] [clangx.y] [ninja] [configureonly] [skipconfigure] [skipnative] [skipmscorlib] [skiptests] [cmakeargs]"
echo "BuildArch can be: x64, x86, arm, arm-softfp, arm64"
echo "BuildType can be: debug, checked, release"
echo "clean - optional argument to force a clean build."
echo "verbose - optional argument to enable verbose build output."
echo "coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
echo "ninja - target ninja instead of GNU make"
echo "clangx.y - optional argument to build using clang version x.y."
echo "cross - optional argument to signify cross compilation,"
echo " - will use ROOTFS_DIR environment variable if set."
echo "configureonly - do not perform any builds; just configure the build."
echo "skipconfigure - skip build configuration."
echo "skipnative - do not build native components."
echo "skipmscorlib - do not build mscorlib.dll."
echo "skiptests - skip the tests in the 'tests' subdirectory."
echo "disableoss - Disable Open Source Signing for mscorlib."
echo "cmakeargs - user-settable additional arguments passed to CMake."
exit 1
}
initDistroName()
{
if [ "$__BuildOS" == "Linux" ]; then
# Detect Distro
if [ "$(cat /etc/*-release | grep -cim1 ubuntu)" -eq 1 ]; then
export __DistroName=ubuntu
elif [ "$(cat /etc/*-release | grep -cim1 centos)" -eq 1 ]; then
export __DistroName=rhel
elif [ "$(cat /etc/*-release | grep -cim1 rhel)" -eq 1 ]; then
export __DistroName=rhel
elif [ "$(cat /etc/*-release | grep -cim1 debian)" -eq 1 ]; then
export __DistroName=debian
else
export __DistroName=""
fi
fi
}
setup_dirs()
{
echo Setting up directories for build
mkdir -p "$__RootBinDir"
mkdir -p "$__BinDir"
mkdir -p "$__LogsDir"
mkdir -p "$__IntermediatesDir"
}
# Performs "clean build" type actions (deleting and remaking directories)
clean()
{
echo Cleaning previous output for the selected configuration
rm -rf "$__BinDir"
rm -rf "$__IntermediatesDir"
rm -rf "$__TestWorkingDir"
rm -rf "$__TestIntermediatesDir"
rm -rf "$__LogsDir/*_$__BuildOS__$__BuildArch__$__BuildType.*"
rm -rf "$__ProjectRoot/Tools"
}
# Check the system to ensure the right prereqs are in place
check_prereqs()
{
echo "Checking prerequisites..."
# Check presence of CMake on the path
hash cmake 2>/dev/null || { echo >&2 "Please install cmake before running this script"; exit 1; }
# Check for clang
hash clang-$__ClangMajorVersion.$__ClangMinorVersion 2>/dev/null || hash clang$__ClangMajorVersion$__ClangMinorVersion 2>/dev/null || hash clang 2>/dev/null || { echo >&2 "Please install clang before running this script"; exit 1; }
}
build_coreclr()
{
# Event Logging Infrastructure
__GeneratedIntermediate="$__IntermediatesDir/Generated"
__GeneratedIntermediateEventProvider="$__GeneratedIntermediate/eventprovider_new"
if [[ -d "$__GeneratedIntermediateEventProvider" ]]; then
rm -rf "$__GeneratedIntermediateEventProvider"
fi
if [[ ! -d "$__GeneratedIntermediate/eventprovider" ]]; then
mkdir -p "$__GeneratedIntermediate/eventprovider"
fi
mkdir -p "$__GeneratedIntermediateEventProvider"
if [[ $__SkipCoreCLR == 0 || $__ConfigureOnly == 1 ]]; then
echo "Laying out dynamically generated files consumed by the build system "
echo "Laying out dynamically generated Event Logging Test files"
$PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatEventing.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --exc "$__ProjectRoot/src/vm/ClrEtwAllMeta.lst" --testdir "$__GeneratedIntermediateEventProvider/tests"
if [[ $? != 0 ]]; then
exit
fi
#determine the logging system
case $__BuildOS in
Linux)
echo "Laying out dynamically generated Event Logging Implementation of Lttng"
$PYTHON -B -Wall -Werror "$__ProjectRoot/src/scripts/genXplatLttng.py" --man "$__ProjectRoot/src/vm/ClrEtwAll.man" --intermediate "$__GeneratedIntermediateEventProvider"
if [[ $? != 0 ]]; then
exit
fi
;;
*)
;;
esac
fi
echo "Cleaning the temp folder of dynamically generated Event Logging files"
$PYTHON -B -Wall -Werror -c "import sys;sys.path.insert(0,\"$__ProjectRoot/src/scripts\"); from Utilities import *;UpdateDirectory(\"$__GeneratedIntermediate/eventprovider\",\"$__GeneratedIntermediateEventProvider\")"
if [[ $? != 0 ]]; then
exit
fi
rm -rf "$__GeneratedIntermediateEventProvider"
# All set to commence the build
echo "Commencing build of native components for $__BuildOS.$__BuildArch.$__BuildType in $__IntermediatesDir"
cd "$__IntermediatesDir"
generator=""
buildFile="Makefile"
buildTool="make"
if [ $__UseNinja == 1 ]; then
generator="ninja"
buildFile="build.ninja"
buildTool="ninja"
fi
if [ $__SkipConfigure == 0 ]; then
# Regenerate the CMake solution
echo "Invoking \"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh\" \"$__ProjectRoot\" $__ClangMajorVersion $__ClangMinorVersion $__BuildArch $__BuildType $__CodeCoverage $__IncludeTests $generator $__cmakeargs"
"$__ProjectRoot/src/pal/tools/gen-buildsys-clang.sh" "$__ProjectRoot" $__ClangMajorVersion $__ClangMinorVersion $__BuildArch $__BuildType $__CodeCoverage $__IncludeTests $generator "$__cmakeargs"
fi
if [ $__SkipCoreCLR == 1 ]; then
echo "Skipping CoreCLR build."
return
fi
# Check that the makefiles were created.
if [ ! -f "$__IntermediatesDir/$buildFile" ]; then
echo "Failed to generate native component build project!"
exit 1
fi
# Get the number of processors available to the scheduler
# Other techniques such as `nproc` only get the number of
# processors available to a single process.
if [ `uname` = "FreeBSD" ]; then
NumProc=`sysctl hw.ncpu | awk '{ print $2+1 }'`
elif [ `uname` = "NetBSD" ]; then
NumProc=$(($(getconf NPROCESSORS_ONLN)+1))
else
NumProc=$(($(getconf _NPROCESSORS_ONLN)+1))
fi
# Build CoreCLR
echo "Executing $buildTool install -j $NumProc $__UnprocessedBuildArgs"
$buildTool install -j $NumProc $__UnprocessedBuildArgs
if [ $? != 0 ]; then
echo "Failed to build coreclr components."
exit 1
fi
}
restoreBuildTools()
{
echo "Restoring BuildTools..."
$__ProjectRoot/init-tools.sh
if [ $? -ne 0 ]; then
echo "Failed to restore BuildTools."
exit 1
fi
}
isMSBuildOnNETCoreSupported()
{
# This needs to be updated alongwith corresponding changes to netci.groovy.
__isMSBuildOnNETCoreSupported=0
if [ "$__BuildArch" == "x64" ]; then
if [ "$__BuildOS" == "Linux" ]; then
if [ "$__DistroName" == "ubuntu" ]; then
__OSVersion=$(lsb_release -rs)
if [ "$__OSVersion" == "14.04" ]; then
__isMSBuildOnNETCoreSupported=1
fi
elif [ "$__DistroName" == "rhel" ]; then
__isMSBuildOnNETCoreSupported=1
elif [ "$__DistroName" == "debian" ]; then
__isMSBuildOnNETCoreSupported=1
fi
elif [ "$__BuildOS" == "OSX" ]; then
__isMSBuildOnNETCoreSupported=1
fi
elif [ "$__BuildArch" == "arm" ] || [ "$__BuildArch" == "arm64" ] ; then
if [ "$__BuildOS" == "Linux" ]; then
if [ "$__DistroName" == "ubuntu" ]; then
__isMSBuildOnNETCoreSupported=1
fi
fi
fi
}
build_mscorlib_ni()
{
if [ $__SkipCoreCLR == 0 -a -e $__BinDir/crossgen ]; then
echo "Generating native image for mscorlib."
$__BinDir/crossgen $__BinDir/mscorlib.dll
if [ $? -ne 0 ]; then
echo "Failed to generate native image for mscorlib."
exit 1
fi
fi
}
build_mscorlib()
{
if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
echo "Mscorlib.dll build unsupported."
return
fi
if [ $__SkipMSCorLib == 1 ]; then
echo "Skipping building mscorlib."
return
fi
# Restore buildTools
restoreBuildTools
echo "Commencing build of mscorlib components for $__BuildOS.$__BuildArch.$__BuildType"
# Invoke MSBuild
$__ProjectRoot/Tools/corerun "$__MSBuildPath" /nologo "$__ProjectRoot/build.proj" /verbosity:minimal "/fileloggerparameters:Verbosity=normal;LogFile=$__LogsDir/MSCorLib_$__BuildOS__$__BuildArch__$__BuildType.log" /t:Build /p:__BuildOS=$__BuildOS /p:__BuildArch=$__BuildArch /p:__BuildType=$__BuildType /p:__IntermediatesDir=$__IntermediatesDir /p:BuildNugetPackage=false /p:UseSharedCompilation=false ${__SignTypeReal}
if [ $? -ne 0 ]; then
echo "Failed to build mscorlib."
exit 1
fi
# The cross build generates a crossgen with the target architecture.
if [ $__CrossBuild != 1 ]; then
# The architecture of host pc must be same architecture with target.
if [[ ( "$__HostArch" == "$__BuildArch" ) ]]; then
build_mscorlib_ni
elif [[ ( "$__HostArch" == "x64" ) && ( "$__BuildArch" == "x86" ) ]]; then
build_mscorlib_ni
elif [[ ( "$__HostArch" == "arm64" ) && ( "$__BuildArch" == "arm" ) ]]; then
build_mscorlib_ni
else
exit 1
fi
fi
}
generate_NugetPackages()
{
# We can only generate nuget package if we also support building mscorlib as part of this build.
if [ $__isMSBuildOnNETCoreSupported == 0 ]; then
echo "Microsoft.NETCore.Runtime.CoreCLR nuget package generation unsupported."
return
fi
# Since we can build mscorlib for this OS, did we build the native components as well?
if [ $__SkipCoreCLR == 1 ]; then
echo "Unable to generate Microsoft.NETCore.Runtime.CoreCLR nuget package since native components were not built."
return
fi
if [ $__SkipMSCorLib == 1 ]; then
echo "Unable to generate Microsoft.NETCore.Runtime.CoreCLR nuget package since mscorlib was not built."
return
fi
echo "Generating nuget packages for "$__BuildOS
# Invoke MSBuild
$__ProjectRoot/Tools/corerun "$__MSBuildPath" /nologo "$__ProjectRoot/src/.nuget/Microsoft.NETCore.Runtime.CoreCLR/Microsoft.NETCore.Runtime.CoreCLR.builds" /verbosity:minimal "/fileloggerparameters:Verbosity=normal;LogFile=$__LogsDir/Nuget_$__BuildOS__$__BuildArch__$__BuildType.log" /t:Build /p:__BuildOS=$__BuildOS /p:__BuildArch=$__BuildArch /p:__BuildType=$__BuildType /p:__IntermediatesDir=$__IntermediatesDir /p:BuildNugetPackage=false /p:UseSharedCompilation=false
if [ $? -ne 0 ]; then
echo "Failed to generate Nuget packages."
exit 1
fi
}
echo "Commencing CoreCLR Repo build"
# Argument types supported by this script:
#
# Build architecture - valid values are: x64, ARM.
# Build Type - valid values are: Debug, Checked, Release
#
# Set the default arguments for build
# Obtain the location of the bash script to figure out where the root of the repo is.
__ProjectRoot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# 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)
echo "Unsupported CPU $CPUName detected, build might not succeed!"
__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
;;
Darwin)
__BuildOS=OSX
;;
FreeBSD)
__BuildOS=FreeBSD
;;
OpenBSD)
__BuildOS=OpenBSD
;;
NetBSD)
__BuildOS=NetBSD
;;
SunOS)
__BuildOS=SunOS
;;
*)
echo "Unsupported OS $OSName detected, configuring as if for Linux"
__BuildOS=Linux
;;
esac
__BuildType=Debug
__CodeCoverage=
__IncludeTests=Include_Tests
# Set the various build properties here so that CMake and MSBuild can pick them up
__ProjectDir="$__ProjectRoot"
__SourceDir="$__ProjectDir/src"
__PackagesDir="$__ProjectDir/packages"
__RootBinDir="$__ProjectDir/bin"
__LogsDir="$__RootBinDir/Logs"
__UnprocessedBuildArgs=
__MSBCleanBuildArgs=
__UseNinja=0
__ConfigureOnly=0
__SkipConfigure=0
__SkipCoreCLR=0
__SkipMSCorLib=0
__CleanBuild=0
__VerboseBuild=0
__SignTypeReal=""
__CrossBuild=0
__ClangMajorVersion=3
__ClangMinorVersion=5
__MSBuildPath=$__ProjectRoot/Tools/MSBuild.exe
__NuGetPath="$__PackagesDir/NuGet.exe"
__DistroName=""
__cmakeargs=""
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
;;
arm-softfp)
__BuildArch=arm-softfp
;;
arm64)
__BuildArch=arm64
;;
debug)
__BuildType=Debug
;;
checked)
__BuildType=Checked
;;
release)
__BuildType=Release
;;
coverage)
__CodeCoverage=Coverage
;;
clean)
__CleanBuild=1
;;
verbose)
__VerboseBuild=1
;;
cross)
__CrossBuild=1
;;
clang3.5)
__ClangMajorVersion=3
__ClangMinorVersion=5
;;
clang3.6)
__ClangMajorVersion=3
__ClangMinorVersion=6
;;
clang3.7)
__ClangMajorVersion=3
__ClangMinorVersion=7
;;
ninja)
__UseNinja=1
;;
configureonly)
__ConfigureOnly=1
__SkipCoreCLR=1
__SkipMSCorLib=1
__IncludeTests=
;;
skipconfigure)
__SkipConfigure=1
;;
skipnative)
# Use "skipnative" to use the same option name as build.cmd.
__SkipCoreCLR=1
;;
skipcoreclr)
# Accept "skipcoreclr" for backwards-compatibility.
__SkipCoreCLR=1
;;
skipmscorlib)
__SkipMSCorLib=1
;;
includetests)
;;
skiptests)
__IncludeTests=
;;
disableoss)
__SignTypeReal="/p:SignType=real"
;;
cmakeargs)
if [ -n "$2" ]; then
__cmakeargs="$2"
shift
else
echo "ERROR: 'cmakeargs' requires a non-empty option argument"
exit 1
fi
;;
*)
__UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
;;
esac
shift
done
if [[ $__ConfigureOnly == 1 && $__SkipConfigure == 1 ]]; then
echo "configureonly and skipconfigure are mutually exclusive!"
exit 1
fi
# init the distro name
initDistroName
# Set the remaining variables based upon the determined build configuration
__BinDir="$__RootBinDir/Product/$__BuildOS.$__BuildArch.$__BuildType"
__PackagesBinDir="$__BinDir/.nuget"
__ToolsDir="$__RootBinDir/tools"
__TestWorkingDir="$__RootBinDir/tests/$__BuildOS.$__BuildArch.$__BuildType"
export __IntermediatesDir="$__RootBinDir/obj/$__BuildOS.$__BuildArch.$__BuildType"
__TestIntermediatesDir="$__RootBinDir/tests/obj/$__BuildOS.$__BuildArch.$__BuildType"
__isMSBuildOnNETCoreSupported=0
# Init if MSBuild for .NET Core is supported for this platform
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"
# Configure environment if we are doing a clean build.
if [ $__CleanBuild == 1 ]; then
clean
fi
# Configure environment if we are doing a verbose build
if [ $__VerboseBuild == 1 ]; then
export VERBOSE=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
# Make the directories necessary for build if they don't exist
setup_dirs
# Check prereqs.
check_prereqs
# Build the coreclr (native) components.
build_coreclr
# Build mscorlib.
build_mscorlib
# Generate nuget packages
generate_NugetPackages
# Build complete
echo "Repo successfully built."
echo "Product binaries are available at $__BinDir"
exit 0
|