Mercurial > jdk8-mips64-public / annotate
common/bin/shell-tracer.sh@2bab25ddc567 (annotated)
common/bin/shell-tracer.sh
Mon, 22 Jun 2020 16:19:12 +0100
- author
- andrew
- date
- Mon, 22 Jun 2020 16:19:12 +0100
- changeset 2525
- 2bab25ddc567
- parent 0
- 75a576e87639
- permissions
- -rw-r--r--
Added tag jdk8u262-b08 for changeset 59b2de0b2c60
| aoqi@0 | 1 | #!/bin/bash |
| aoqi@0 | 2 | # |
| aoqi@0 | 3 | # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 4 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 5 | # |
| aoqi@0 | 6 | # This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 7 | # under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 8 | # published by the Free Software Foundation. |
| aoqi@0 | 9 | # |
| aoqi@0 | 10 | # This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 11 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 12 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 13 | # version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 14 | # accompanied this code). |
| aoqi@0 | 15 | # |
| aoqi@0 | 16 | # You should have received a copy of the GNU General Public License version |
| aoqi@0 | 17 | # 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 18 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 19 | # |
| aoqi@0 | 20 | # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 21 | # or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 22 | # questions. |
| aoqi@0 | 23 | # |
| aoqi@0 | 24 | |
| aoqi@0 | 25 | # Usage: sh shell-tracer.sh <TIME_CMD> <OUTPUT_FILE> <OLD_SHELL> <shell command line> |
| aoqi@0 | 26 | # |
| aoqi@0 | 27 | # This shell script is supposed to be set as a replacement for SHELL in make, |
| aoqi@0 | 28 | # causing it to be called whenever make wants to execute shell commands. |
| aoqi@0 | 29 | # The <shell command line> is suitable for passing on to the old shell, |
| aoqi@0 | 30 | # typically beginning with -c. |
| aoqi@0 | 31 | # |
| aoqi@0 | 32 | # This script will make sure the shell command line is executed with |
| aoqi@0 | 33 | # OLD_SHELL -x, and it will also store a simple log of the the time it takes to |
| aoqi@0 | 34 | # execute the command in the OUTPUT_FILE, using the "time" utility as pointed |
| aoqi@0 | 35 | # to by TIME_CMD. If TIME_CMD is "-", no timestamp will be stored. |
| aoqi@0 | 36 | |
| aoqi@0 | 37 | TIME_CMD="$1" |
| aoqi@0 | 38 | OUTPUT_FILE="$2" |
| aoqi@0 | 39 | OLD_SHELL="$3" |
| aoqi@0 | 40 | shift |
| aoqi@0 | 41 | shift |
| aoqi@0 | 42 | shift |
| aoqi@0 | 43 | if [ "$TIME_CMD" != "-" ]; then |
| aoqi@0 | 44 | "$TIME_CMD" -f "[TIME:%E] $*" -a -o "$OUTPUT_FILE" "$OLD_SHELL" -x "$@" |
| aoqi@0 | 45 | else |
| aoqi@0 | 46 | "$OLD_SHELL" -x "$@" |
| aoqi@0 | 47 | fi |
