beremiz

file isExecutable
fix Traceback if search icon on library panel is clicked, when no
category/item is selected in the library.

The problem is here, that if nothing is selected method GetSelection()
returns root item, that doesn't have any python data associated with it.
This issue seems to be wx3.0 specified, because it doesn't exist
with wx2.8 on Windows.
from ..toolchain_gcc import toolchain_gcc
class Linux_target(toolchain_gcc):
dlopen_prefix = "./"
extension = ".so"
def getBuilderCFLAGS(self):
return toolchain_gcc.getBuilderCFLAGS(self) + ["-fPIC"]
def getBuilderLDFLAGS(self):
return toolchain_gcc.getBuilderLDFLAGS(self) + ["-shared", "-lrt"]