beremiz

1e8900fc8ddb
file isExecutable
fix build problem when make command have trailing whitespace(s)

whitespaces at the end are replaced with "", that causes make problem
<xsd:attribute name="Compiler" type="xsd:string" use="optional" default="gcc"/>
<xsd:attribute name="CFLAGS" type="xsd:string" use="optional" default=""/>
<xsd:attribute name="Linker" type="xsd:string" use="optional" default="gcc"/>
<xsd:attribute name="LDFLAGS" type="xsd:string" use="optional" default=""/>