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Issue 11485007: ninja: Add a friendlier error message if no prebuilt binary is found. (Closed) Base URL: http://src.chromium.org/chrome/trunk/tools/depot_tools/
Patch Set: Created 8 years ago
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1 #!/bin/bash 1 #!/bin/bash
2 2
3 # Copyright (c) 2012 Google Inc. All rights reserved. 3 # Copyright (c) 2012 Google Inc. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be 4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file. 5 # found in the LICENSE file.
6 6
7 OS="$(uname -s)" 7 OS="$(uname -s)"
8 THIS_DIR="$(dirname "${0}")" 8 THIS_DIR="$(dirname "${0}")"
9 9
10 function print_help() {
11 cat << EOF
M-A Ruel 2012/12/11 14:24:55 In theory you'd want this line to be indented.
Nico 2012/12/11 18:36:54 I could use <<- for a here document that strips le
12 No prebuilt ninja binary was found for this system.
13 Try building your own binary by doing:
14 cd ~
15 git clone https://github.com/martine/ninja.git
M-A Ruel 2012/12/11 14:24:55 git clone https://github.com/martine/ninja.git -b
Nico 2012/12/11 18:36:54 Done.
16 cd ninja
M-A Ruel 2012/12/11 14:24:55 Does ./ninja/bootstrap.py works? If so, you'd save
Nico 2012/12/11 18:36:54 Done.
17 git checkout v1.0.0
18 ./bootstrap.py
19 Then add ~/ninja/ to your PATH.
20 EOF
21 }
22
10 if [ "${OS}" = "Linux" ]; then 23 if [ "${OS}" = "Linux" ]; then
11 machine=$(getconf LONG_BIT) 24 machine=$(getconf LONG_BIT)
12 if [[ "$machine" = "64" ]]; then 25 if [[ "$machine" = "64" ]]; then
13 exec "${THIS_DIR}/ninja-linux64" "$@" 26 exec "${THIS_DIR}/ninja-linux64" "$@"
14 elif [[ "$machine" = "32" ]]; then 27 elif [[ "$machine" = "32" ]]; then
15 exec "${THIS_DIR}/ninja-linux32" "$@" 28 exec "${THIS_DIR}/ninja-linux32" "$@"
16 else 29 else
17 echo Unknown architecture \($machine\) -- unable to run ninja. 30 echo "Unknown architecture ${machine}."
31 print_help
18 exit 1 32 exit 1
19 fi 33 fi
20 elif [ "${OS}" = "Darwin" ]; then 34 elif [ "${OS}" = "Darwin" ]; then
21 exec "${THIS_DIR}/ninja-mac" "$@" 35 exec "${THIS_DIR}/ninja-mac" "$@"
22 elif [[ ${OS} == CYGWIN* ]]; then 36 elif [[ ${OS} == CYGWIN* ]]; then
23 exec cmd.exe /c `cygpath -t windows $0`.exe "$@" 37 exec cmd.exe /c `cygpath -t windows $0`.exe "$@"
24 elif [[ ${OS} == MINGW32* ]]; then 38 elif [[ ${OS} == MINGW32* ]]; then
25 cmd.exe //c $0.exe "$@" 39 cmd.exe //c $0.exe "$@"
26 else 40 else
27 echo "Unsupported OS ${OS}" 41 echo "Unsupported OS ${OS}"
42 print_help
28 exit 1 43 exit 1
29 fi 44 fi
30 45
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