[OE-core] [PATCH resend v3] oe-run-native: Add *-native directories under STAGING_BINDIR_NATIVE to PATH environment

[Jagadeesh Krishnanjanappa]

It helps to find/use native tools under ${STAGING_BINDIR_NATIVE}/*-native.

Solving below error:

$ oe-run-native python3-native python3
Running bitbake -e python3-native
Error: Unable to find 'python3' in .../tmp/work/x86_64-linux/python3-native/3.5.5-r1.0/recipe-sysroot-native/usr/bin:.../tmp/work/x86_64-linux/python3-native/3.5.5-r1.0/recipe-sysroot-native/bin:.../tmp/work/x86_64-linux/python3-native/3.5.5-r1.0/recipe-sysroot-native/usr/sbin:.../tmp/work/x86_64-linux/python3-native/3.5.5-r1.0/recipe-sysroot-native/sbin
Error: Have you run 'bitbake python3-native -caddto_recipe_sysroot'?
-- snip --

After this change we have native python3 to be found:

$ oe-run-native python3-native python3
Running bitbake -e python3-native
Python 3.5.5 (default, Aug  8 2018, 17:45:49)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
-- snip --

[YOCTO #12889]

Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa at mvista.com>
---
* v2 changes:
  Removed extra colon (":") at the end of the PATH value, if no *-native
  subdirectories are not found.

* v3 changes:
  Make commit shortlog < 90 characters.
  
 scripts/oe-run-native | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/oe-run-native b/scripts/oe-run-native
index bbdd1d8..8412b18 100755
--- a/scripts/oe-run-native
+++ b/scripts/oe-run-native
@@ -55,7 +55,7 @@ fi
 OLD_PATH=$PATH
 
 # look for a tool only in native sysroot
-PATH=$OECORE_NATIVE_SYSROOT/usr/bin:$OECORE_NATIVE_SYSROOT/bin:$OECORE_NATIVE_SYSROOT/usr/sbin:$OECORE_NATIVE_SYSROOT/sbin
+PATH=$OECORE_NATIVE_SYSROOT/usr/bin:$OECORE_NATIVE_SYSROOT/bin:$OECORE_NATIVE_SYSROOT/usr/sbin:$OECORE_NATIVE_SYSROOT/sbin$(find $OECORE_NATIVE_SYSROOT/usr/bin/*-native -maxdepth 1 -type d -printf ":%p")
 tool_find=`/usr/bin/which $tool 2>/dev/null`
 
 if [ -n "$tool_find" ] ; then
-- 
2.7.4