aboutsummaryrefslogtreecommitdiffstats
path: root/utils/release/test-release.sh
blob: 0bc6e0b5af6143c14b0daba7b4cc1651f61062dc (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
#!/usr/bin/env bash
#===-- test-release.sh - Test the LLVM release candidates ------------------===#
#
#                     The LLVM Compiler Infrastructure
#
# This file is distributed under the University of Illinois Open Source
# License.
#
#===------------------------------------------------------------------------===#
#
# Download, build, and test the release candidate for an LLVM release.
#
#===------------------------------------------------------------------------===#

if [ `uname -s` = "FreeBSD" ]; then
    MAKE=gmake
else
    MAKE=make
fi

projects="llvm cfe dragonegg test-suite"

# Base SVN URL for the sources.
Base_url="http://llvm.org/svn/llvm-project"

Release=""
Release_no_dot=""
RC=""
do_checkout="yes"
do_ada="no"
do_clang="yes"
do_dragonegg="no"
do_fortran="no"
do_objc="yes"
do_64bit="yes"
do_debug="no"
do_asserts="no"
BuildDir="`pwd`"

function usage() {
    echo "usage: `basename $0` -release X.Y -rc NUM [OPTIONS]"
    echo ""
    echo " -release X.Y      The release number to test."
    echo " -rc NUM           The pre-release candidate number."
    echo " -j NUM            Number of compile jobs to run. [default: 3]"
    echo " -build-dir DIR    Directory to perform testing in. [default: pwd]"
    echo " -no-checkout      Don't checkout the sources from SVN."
    echo " -no-64bit         Don't test the 64-bit version. [default: yes]"
    echo " -enable-ada       Build Ada. [default: disable]"
    echo " -disable-clang    Do not test clang. [default: enable]"
    echo " -enable-dragonegg Test dragonegg. [default: disable]"
    echo " -enable-fortran   Enable Fortran build. [default: disable]"
    echo " -disable-objc     Disable ObjC build. [default: enable]"
    echo " -test-debug       Test the debug build. [default: no]"
    echo " -test-asserts     Test with asserts on. [default: no]"
}

while [ $# -gt 0 ]; do
    case $1 in
        -release | --release )
            shift
            Release="$1"
            Release_no_dot="`echo $1 | sed -e 's,\.,,'`"
            ;;
        -rc | --rc | -RC | --RC )
            shift
            RC=$1
            ;;
        -j* )
            NumJobs="`echo $1 | sed -e 's,-j\([0-9]*\),\1,g'`"
            if [ -z "$NumJobs" ]; then
                shift
                NumJobs="$1"
            fi
            ;;
        -build-dir | --build-dir | -builddir | --builddir )
            shift
            BuildDir="$1"
            ;;
        -no-checkout | --no-checkout )
            do_checkout="no"
            ;;
        -no-64bit | --no-64bit )
            do_64bit="no"
            ;;
        -enable-ada | --enable-ada )
            do_ada="yes"
            ;;
        -disable-clang | --disable-clang )
            do_clang="no"
            ;;
        -enable-dragonegg | --enable-dragonegg )
            do_dragonegg="yes"
            ;;
        -enable-fortran | --enable-fortran )
            do_fortran="yes"
            ;;
        -disable-objc | --disable-objc )
            do_objc="no"
            ;;
        -test-debug | --test-debug )
            do_debug="yes"
            ;;
        -test-asserts | --test-asserts )
            do_asserts="yes"
            ;;
        -help | --help | -h | --h | -\? )
            usage
            exit 0
            ;;
        * )
            echo "unknown option: $1"
            usage
            exit 1
            ;;
    esac
    shift
done

# Check required arguments.
if [ -z "$Release" ]; then
    echo "error: no release number specified"
    exit 1
fi
if [ -z "$RC" ]; then
    echo "error: no release candidate number specified"
    exit 1
fi

# Figure out how many make processes to run.
if [ -z "$NumJobs" ]; then
    NumJobs=`sysctl -n hw.activecpu 2> /dev/null || true`
fi
if [ -z "$NumJobs" ]; then
    NumJobs=`sysctl -n hw.ncpu 2> /dev/null || true`
fi
if [ -z "$NumJobs" ]; then
    NumJobs=`grep -c processor /proc/cpuinfo 2> /dev/null || true`
fi
if [ -z "$NumJobs" ]; then
    NumJobs=3
fi

# Go to the build directory (may be different from CWD)
BuildDir=$BuildDir/rc$RC
mkdir -p $BuildDir
cd $BuildDir

# Location of log files.
LogDir=$BuildDir/logs
mkdir -p $LogDir

# Find compilers.
if [ "$do_dragonegg" = "yes" ]; then
    gcc_compiler="$GCC"
    if [ -z "$gcc_compiler" ]; then
        gcc_compiler="`which gcc`"
        if [ -z "$gcc_compiler" ]; then
            echo "error: cannot find gcc to use with dragonegg"
            exit 1
        fi
    fi

    gxx_compiler="$GXX"
    if [ -z "$gxx_compiler" ]; then
        gxx_compiler="`which g++`"
        if [ -z "$gxx_compiler" ]; then
            echo "error: cannot find g++ to use with dragonegg"
            exit 1
        fi
    fi
fi


# Make sure that the URLs are valid.
function check_valid_urls() {
    for proj in $projects ; do
        echo "# Validating $proj SVN URL"

        if ! svn ls $Base_url/$proj/tags/RELEASE_$Release_no_dot/rc$RC > /dev/null 2>&1 ; then
            echo "llvm $Release release candidate $RC doesn't exist!"
            exit 1
        fi
    done
}

# Export sources to the the build directory.
function export_sources() {
    check_valid_urls

    for proj in $projects ; do
        echo "# Exporting $proj $Release-RC$RC sources"
        if ! svn export -q $Base_url/$proj/tags/RELEASE_$Release_no_dot/rc$RC $proj.src ; then
            echo "error: failed to export $proj project"
            exit 1
        fi
    done

    echo "# Creating symlinks"
    cd $BuildDir/llvm.src/tools
    if [ ! -h clang ]; then
        ln -s $BuildDir/cfe.src clang
    fi
    cd $BuildDir/llvm.src/projects
    if [ ! -h llvm-test ]; then
        ln -s $BuildDir/test-suite.src llvm-test
    fi
    cd $BuildDir
}

function configure_llvmCore() {
    Phase="$1"
    Flavor="$2"
    ObjDir="$3"
    InstallDir="$4"

    case $Flavor in
        Release | Release-64 )
            Optimized="yes"
            Assertions="no"
            ;;
        Release+Asserts )
            Optimized="yes"
            Assertions="yes"
            ;;
        Debug )
            Optimized="no"
            Assertions="yes"
            ;;
        * )
            echo "# Invalid flavor '$Flavor'"
            echo ""
            return
            ;;
    esac

    echo "# Using C compiler: $c_compiler"
    echo "# Using C++ compiler: $cxx_compiler"

    cd $ObjDir
    echo "# Configuring llvm $Release-rc$RC $Flavor"
    echo "# $BuildDir/llvm.src/configure --prefix=$InstallDir \
        --enable-optimized=$Optimized \
        --enable-assertions=$Assertions"
    env CC="$c_compiler" CXX="$cxx_compiler" \
    $BuildDir/llvm.src/configure --prefix=$InstallDir \
        --enable-optimized=$Optimized \
        --enable-assertions=$Assertions \
        --disable-timestamps \
        2>&1 | tee $LogDir/llvm.configure-Phase$Phase-$Flavor.log
    cd $BuildDir
}

function build_llvmCore() {
    Phase="$1"
    Flavor="$2"
    ObjDir="$3"
    ExtraOpts=""

    if [ "$Flavor" = "Release-64" ]; then
        ExtraOpts="EXTRA_OPTIONS=-m64"
    fi

    cd $ObjDir
    echo "# Compiling llvm $Release-rc$RC $Flavor"
    echo "# ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts"
    ${MAKE} -j $NumJobs VERBOSE=1 $ExtraOpts \
        2>&1 | tee $LogDir/llvm.make-Phase$Phase-$Flavor.log

    echo "# Installing llvm $Release-rc$RC $Flavor"
    echo "# ${MAKE} install"
    ${MAKE} install \
        2>&1 | tee $LogDir/llvm.install-Phase$Phase-$Flavor.log
    cd $BuildDir
}

function build_dragonegg() {
    Phase="$1"
    Flavor="$2"
    LLVMInstallDir="$3"
    DragonEggObjDir="$4"
    LLVM_CONFIG=$LLVMInstallDir/bin/llvm-config
    TOP_DIR=$BuildDir/dragonegg.src

    echo "# Targeted compiler: $gcc_compiler"

    cd $DragonEggObjDir
    echo "# Compiling phase $Phase dragonegg $Release-rc$RC $Flavor"
    echo -n "# CXX=$cxx_compiler TOP_DIR=$TOP_DIR GCC=$gcc_compiler "
    echo -n "LLVM_CONFIG=$LLVM_CONFIG ${MAKE} -f $TOP_DIR/Makefile "
    echo "-j $NumJobs VERBOSE=1"
    CXX="$cxx_compiler" TOP_DIR="$TOP_DIR" GCC="$gcc_compiler" \
    LLVM_CONFIG="$LLVM_CONFIG" ${MAKE} -f $TOP_DIR/Makefile \
        -j $NumJobs VERBOSE=1 \
            2>&1 | tee $LogDir/dragonegg-Phase$Phase-$Flavor.log
    cd $BuildDir
}

function test_llvmCore() {
    Phase="$1"
    Flavor="$2"
    ObjDir="$3"

    cd $ObjDir
    ${MAKE} -k check-all \
        2>&1 | tee $LogDir/llvm.check-Phase$Phase-$Flavor.log
    ${MAKE} -k unittests \
        2>&1 | tee $LogDir/llvm.unittests-Phase$Phase-$Flavor.log
    cd $BuildDir
}

set -e                          # Exit if any command fails

if [ "$do_checkout" = "yes" ]; then
    export_sources
fi

(
Flavors="Release"
if [ "$do_debug" = "yes" ]; then
    Flavors="Debug $Flavors"
fi
if [ "$do_asserts" = "yes" ]; then
    Flavors="$Flavors Release+Asserts"
fi
if [ "$do_64bit" = "yes" ]; then
    Flavors="$Flavors Release-64"
fi

for Flavor in $Flavors ; do
    echo ""
    echo ""
    echo "********************************************************************************"
    echo "  Release:     $Release-rc$RC"
    echo "  Build:       $Flavor"
    echo "  System Info: "
    echo "    `uname -a`"
    echo "********************************************************************************"
    echo ""

    c_compiler="$CC"
    cxx_compiler="$CXX"

    llvmCore_phase1_objdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-rc$RC.obj
    llvmCore_phase1_installdir=$BuildDir/Phase1/$Flavor/llvmCore-$Release-rc$RC.install
    dragonegg_phase1_objdir=$BuildDir/Phase1/$Flavor/DragonEgg-$Release-rc$RC.obj

    llvmCore_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-rc$RC.obj
    llvmCore_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-$Release-rc$RC.install
    llvmCore_de_phase2_objdir=$BuildDir/Phase2/$Flavor/llvmCore-DragonEgg-$Release-rc$RC.obj
    llvmCore_de_phase2_installdir=$BuildDir/Phase2/$Flavor/llvmCore-DragonEgg-$Release-rc$RC.install
    dragonegg_phase2_objdir=$BuildDir/Phase2/$Flavor/DragonEgg-$Release-rc$RC.obj

    llvmCore_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-rc$RC.obj
    llvmCore_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-$Release-rc$RC.install
    llvmCore_de_phase3_objdir=$BuildDir/Phase3/$Flavor/llvmCore-DragonEgg-$Release-rc$RC.obj
    llvmCore_de_phase3_installdir=$BuildDir/Phase3/$Flavor/llvmCore-DragonEgg-$Release-rc$RC.install
    dragonegg_phase3_objdir=$BuildDir/Phase3/$Flavor/DragonEgg-$Release-rc$RC.obj

    rm -rf $llvmCore_phase1_objdir
    rm -rf $llvmCore_phase1_installdir
    rm -rf $dragonegg_phase1_objdir

    rm -rf $llvmCore_phase2_objdir
    rm -rf $llvmCore_phase2_installdir
    rm -rf $llvmCore_de_phase2_objdir
    rm -rf $llvmCore_de_phase2_installdir
    rm -rf $dragonegg_phase2_objdir

    rm -rf $llvmCore_phase3_objdir
    rm -rf $llvmCore_phase3_installdir
    rm -rf $llvmCore_de_phase3_objdir
    rm -rf $llvmCore_de_phase3_installdir
    rm -rf $dragonegg_phase3_objdir

    mkdir -p $llvmCore_phase1_objdir
    mkdir -p $llvmCore_phase1_installdir
    mkdir -p $dragonegg_phase1_objdir

    mkdir -p $llvmCore_phase2_objdir
    mkdir -p $llvmCore_phase2_installdir
    mkdir -p $llvmCore_de_phase2_objdir
    mkdir -p $llvmCore_de_phase2_installdir
    mkdir -p $dragonegg_phase2_objdir

    mkdir -p $llvmCore_phase3_objdir
    mkdir -p $llvmCore_phase3_installdir
    mkdir -p $llvmCore_de_phase3_objdir
    mkdir -p $llvmCore_de_phase3_installdir
    mkdir -p $dragonegg_phase3_objdir

    ############################################################################
    # Phase 1: Build llvmCore and clang
    echo "# Phase 1: Building llvmCore"
    configure_llvmCore 1 $Flavor \
        $llvmCore_phase1_objdir $llvmCore_phase1_installdir
    build_llvmCore 1 $Flavor \
        $llvmCore_phase1_objdir

    # Test clang
    if [ "$do_clang" = "yes" ]; then
        ############################################################################
        # Phase 2: Build llvmCore with newly built clang from phase 1.
        c_compiler=$llvmCore_phase1_installdir/bin/clang
        cxx_compiler=$llvmCore_phase1_installdir/bin/clang++
        echo "# Phase 2: Building llvmCore"
        configure_llvmCore 2 $Flavor \
            $llvmCore_phase2_objdir $llvmCore_phase2_installdir
        build_llvmCore 2 $Flavor \
            $llvmCore_phase2_objdir

        ############################################################################
        # Phase 3: Build llvmCore with newly built clang from phase 2.
        c_compiler=$llvmCore_phase2_installdir/bin/clang
        cxx_compiler=$llvmCore_phase2_installdir/bin/clang++
        echo "# Phase 3: Building llvmCore"
        configure_llvmCore 3 $Flavor \
            $llvmCore_phase3_objdir $llvmCore_phase3_installdir
        build_llvmCore 3 $Flavor \
            $llvmCore_phase3_objdir

        ############################################################################
        # Testing: Test phase 3
        echo "# Testing - built with clang"
        test_llvmCore 3 $Flavor $llvmCore_phase3_objdir

        ############################################################################
        # Compare .o files between Phase2 and Phase3 and report which ones differ.
        echo
        echo "# Comparing Phase 2 and Phase 3 files"
        for o in `find $llvmCore_phase2_objdir -name '*.o'` ; do
            p3=`echo $o | sed -e 's,Phase2,Phase3,'`
            if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then
                echo "file `basename $o` differs between phase 2 and phase 3"
            fi
        done
    fi

    # Test dragonegg
    if [ "$do_dragonegg" = "yes" ]; then
        # Build dragonegg using the targeted gcc.  This isn't necessary, but
        # helps avoid using broken versions of gcc (which are legion), tests
        # that the targeted gcc is basically sane and is consistent with the
        # later phases in which the targeted gcc + dragonegg are used.
        c_compiler="$gcc_compiler"
        cxx_compiler="$gxx_compiler"
        build_dragonegg 1 $Flavor $llvmCore_phase1_installdir $dragonegg_phase1_objdir

        ############################################################################
        # Phase 2: Build llvmCore with newly built dragonegg from phase 1.
        c_compiler="$gcc_compiler -fplugin=$dragonegg_phase1_objdir/dragonegg.so"
        cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase1_objdir/dragonegg.so"
        echo "# Phase 2: Building llvmCore with dragonegg"
        configure_llvmCore 2 $Flavor \
            $llvmCore_de_phase2_objdir $llvmCore_de_phase2_installdir
        build_llvmCore 2 $Flavor \
            $llvmCore_de_phase2_objdir
        build_dragonegg 2 $Flavor $llvmCore_de_phase2_installdir $dragonegg_phase2_objdir

        ############################################################################
        # Phase 3: Build llvmCore with newly built clang from phase 2.
        c_compiler="$gcc_compiler -fplugin=$dragonegg_phase2_objdir/dragonegg.so"
        cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase2_objdir/dragonegg.so"
        echo "# Phase 3: Building llvmCore with dragonegg"
        configure_llvmCore 3 $Flavor \
            $llvmCore_de_phase3_objdir $llvmCore_de_phase3_installdir
        build_llvmCore 3 $Flavor \
            $llvmCore_de_phase3_objdir
        build_dragonegg 3 $Flavor $llvmCore_de_phase3_installdir $dragonegg_phase3_objdir

        ############################################################################
        # Testing: Test phase 3
        c_compiler="$gcc_compiler -fplugin=$dragonegg_phase3_objdir/dragonegg.so"
        cxx_compiler="$gxx_compiler -fplugin=$dragonegg_phase3_objdir/dragonegg.so"
        echo "# Testing - built with dragonegg"
        test_llvmCore 3 $Flavor $llvmCore_de_phase3_objdir

        ############################################################################
        # Compare .o files between Phase2 and Phase3 and report which ones differ.
        echo
        echo "# Comparing Phase 2 and Phase 3 files"
        for o in `find $llvmCore_de_phase2_objdir -name '*.o'` \
          `find $dragonegg_phase2_objdir -name '*.o'` ; do
            p3=`echo $o | sed -e 's,Phase2,Phase3,'`
            if ! cmp --ignore-initial=16 $o $p3 > /dev/null 2>&1 ; then
                echo "file `basename $o` differs between dragonegg phase 2 and phase 3"
            fi
        done
    fi

    # Otherwise just test the core.
    if [ "$do_clang" != "yes" -a "$do_dragonegg" != "yes" ]; then
        echo "# Testing - built with system compiler"
        test_llvmCore 1 $Flavor $llvmCore_phase1_objdir
    fi
done
) 2>&1 | tee $LogDir/testing.$Release-rc$RC.log

set +e

# Woo hoo!
echo "### Testing Finished ###"
echo "### Logs: $LogDir"
exit 0