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Print /proc/cpuinfo and /proc/meminfo before starting to build.
[rust.git] / src / ci / run.sh
1 #!/usr/bin/env bash
2 # Copyright 2016 The Rust Project Developers. See the COPYRIGHT
3 # file at the top-level directory of this distribution and at
4 # http://rust-lang.org/COPYRIGHT.
5 #
6 # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
7 # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
8 # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
9 # option. This file may not be copied, modified, or distributed
10 # except according to those terms.
11
12 set -e
13
14 if [ "$NO_CHANGE_USER" = "" ]; then
15   if [ "$LOCAL_USER_ID" != "" ]; then
16     useradd --shell /bin/bash -u $LOCAL_USER_ID -o -c "" -m user
17     export HOME=/home/user
18     unset LOCAL_USER_ID
19     exec su --preserve-environment -c "env PATH=$PATH \"$0\"" user
20   fi
21 fi
22
23 ci_dir=`cd $(dirname $0) && pwd`
24 source "$ci_dir/shared.sh"
25
26 if [ "$TRAVIS" == "true" ] && [ "$TRAVIS_BRANCH" != "auto" ]; then
27     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-quiet-tests"
28 fi
29
30 RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-sccache"
31 RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --disable-manage-submodules"
32 RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-locked-deps"
33 RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-cargo-openssl-static"
34
35 if [ "$DIST_SRC" = "" ]; then
36   RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --disable-dist-src"
37 fi
38
39 # If we're deploying artifacts then we set the release channel, otherwise if
40 # we're not deploying then we want to be sure to enable all assertions because
41 # we'll be running tests
42 #
43 # FIXME: need a scheme for changing this `nightly` value to `beta` and `stable`
44 #        either automatically or manually.
45 export RUST_RELEASE_CHANNEL=nightly
46 if [ "$DEPLOY$DEPLOY_ALT" != "" ]; then
47   RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --release-channel=$RUST_RELEASE_CHANNEL"
48   RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-llvm-static-stdcpp"
49   RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --disable-thinlto"
50
51   if [ "$NO_LLVM_ASSERTIONS" = "1" ]; then
52     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --disable-llvm-assertions"
53   elif [ "$DEPLOY_ALT" != "" ]; then
54     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-llvm-assertions"
55   fi
56 else
57   # We almost always want debug assertions enabled, but sometimes this takes too
58   # long for too little benefit, so we just turn them off.
59   if [ "$NO_DEBUG_ASSERTIONS" = "" ]; then
60     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-debug-assertions"
61   fi
62
63   # In general we always want to run tests with LLVM assertions enabled, but not
64   # all platforms currently support that, so we have an option to disable.
65   if [ "$NO_LLVM_ASSERTIONS" = "" ]; then
66     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-llvm-assertions"
67   fi
68 fi
69
70 # We've had problems in the past of shell scripts leaking fds into the sccache
71 # server (#48192) which causes Cargo to erroneously think that a build script
72 # hasn't finished yet. Try to solve that problem by starting a very long-lived
73 # sccache server at the start of the build, but no need to worry if this fails.
74 SCCACHE_IDLE_TIMEOUT=10800 sccache --start-server || true
75
76 travis_fold start configure
77 travis_time_start
78 $SRC/configure $RUST_CONFIGURE_ARGS
79 travis_fold end configure
80 travis_time_finish
81
82 travis_fold start make-prepare
83 travis_time_start
84 retry make prepare
85 travis_fold end make-prepare
86 travis_time_finish
87
88 travis_fold start check-bootstrap
89 travis_time_start
90 make check-bootstrap
91 travis_fold end check-bootstrap
92 travis_time_finish
93
94 # Display the CPU and memory information. This helps us know why the CI timing
95 # is fluctuating.
96 travis_fold start log-system-info
97 if [ "$TRAVIS_OS_NAME" = "osx" ]; then
98     system_profiler SPHardwareDataType || true
99     sysctl hw || true
100     ncpus=$(sysctl -n hw.ncpu)
101 else
102     cat /proc/cpuinfo || true
103     cat /proc/meminfo || true
104     ncpus=$(grep processor /proc/cpuinfo | wc -l)
105 fi
106 travis_fold end log-system-info
107
108 if [ ! -z "$SCRIPT" ]; then
109   sh -x -c "$SCRIPT"
110 else
111   do_make() {
112     travis_fold start "make-$1"
113     travis_time_start
114     echo "make -j $ncpus $1"
115     make -j $ncpus $1
116     local retval=$?
117     travis_fold end "make-$1"
118     travis_time_finish
119     return $retval
120   }
121
122   do_make tidy
123   do_make all
124   do_make "$RUST_CHECK_TARGET"
125 fi