bitbake: fetch2: fix import error for Python 3.6.5

When running bitbake command with Python 3.6.5 always result in
import error causing by the change of distutils module.
This patch replaces the method to search executable in PATH by
"/usr/bin/env <command>".

(Bitbake rev: 0193e1f5b2128602ad8a80c82a3dd4d2cdb6e4a7)

Signed-off-by: Tzu Hsiang Lin <t9360341@ntut.org.tw>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Changhyeok Bae <changhyeok.bae@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/bitbake/lib/bb/fetch2/clearcase.py b/bitbake/lib/bb/fetch2/clearcase.py
index 70e280a8dd..41cd46fe25 100644
--- a/bitbake/lib/bb/fetch2/clearcase.py
+++ b/bitbake/lib/bb/fetch2/clearcase.py
@@ -70,7 +70,6 @@ from   bb.fetch2 import FetchMethod
 from   bb.fetch2 import FetchError
 from   bb.fetch2 import runfetchcmd
 from   bb.fetch2 import logger
-from   distutils import spawn
 
 class ClearCase(FetchMethod):
     """Class to fetch urls via 'clearcase'"""
@@ -108,7 +107,7 @@ class ClearCase(FetchMethod):
         else:
             ud.module = ""
 
-        ud.basecmd = d.getVar("FETCHCMD_ccrc", True) or spawn.find_executable("cleartool") or spawn.find_executable("rcleartool")
+        ud.basecmd = d.getVar("FETCHCMD_ccrc", True) or "/usr/bin/env cleartool || rcleartool"
 
         if data.getVar("SRCREV", d, True) == "INVALID":
           raise FetchError("Set a valid SRCREV for the clearcase fetcher in your recipe, e.g. SRCREV = \"/main/LATEST\" or any other label of your choice.")