experiments/STT-tensorflow
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Look for python3 before python on PATH

Browse Source 
TF no longer supports python2. This ensures that python3 will be picked up if available under the common "python3" name in the PATH.

PiperOrigin-RevId: 338014609
Change-Id: Iaf0ee14e3ebbbcd72cf4ef15050bdc4b5968c525
This commit is contained in:
Geoffrey Martin-Noble 2020-10-20 01:00:50 -07:00 committed by TensorFlower Gardener
parent 495a9f4ac2
commit ddb837a810
1 changed files with 18 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
third_party/remote_config/common.bzl vendored
View File

@ -41,15 +41,24 @@ def get_python_bin(repository_ctx):
python_bin = get_host_environ(repository_ctx, PYTHON_BIN_PATH)
if python_bin != None:
return python_bin
python_bin_path = which(repository_ctx, "python")
if python_bin_path == None:
auto_config_fail("Cannot find python in PATH, please make sure " +
"python is installed and add its directory in PATH, or --define " +
"%s='/something/else'.\nPATH=%s" % (
PYTHON_BIN_PATH,
get_environ("PATH", ""),
))
return python_bin_path
# First check for an explicit "python3"
python_bin = which(repository_ctx, "python3")
if python_bin != None:
return python_bin
# Some systems just call pythone3 "python"
python_bin = which(repository_ctx, "python")
if python_bin != None:
return python_bin
auto_config_fail("Cannot find python in PATH, please make sure " +
"python is installed and add its directory in PATH, or --define " +
"%s='/something/else'.\nPATH=%s" % (
PYTHON_BIN_PATH,
get_environ("PATH", ""),
))
return python_bin # unreachable
def get_bash_bin(repository_ctx):
"""Gets the bash bin path.