runqemu-internal: don't append an empty element to PATH
Bitbake fails to run when an empty element exists in $PATH. Avoid creating this situation when $CROSSPATH is not set. This fixes bug [YOCTO #3101] (From OE-Core rev: 1f7f590369eaa76dc970c9cffd1f0db53ce08c00) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -472,7 +472,11 @@ if [ "x$QEMUOPTIONS" = "x" ]; then
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return
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return
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fi
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fi
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PATH=$CROSSPATH:$OECORE_NATIVE_SYSROOT/usr/bin:$PATH
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if [ "x$CROSSPATH" = "x" ]; then
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PATH=$OECORE_NATIVE_SYSROOT/usr/bin:$PATH
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else
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PATH=$CROSSPATH:$OECORE_NATIVE_SYSROOT/usr/bin:$PATH
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fi
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QEMUBIN=`which $QEMU 2> /dev/null`
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QEMUBIN=`which $QEMU 2> /dev/null`
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if [ ! -x "$QEMUBIN" ]; then
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if [ ! -x "$QEMUBIN" ]; then
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