firebird: get rid of EXECUTABLE_OUTPUT_FLAG
firebird: get rid of EXECUTABLE_OUTPUT_FLAG

The gcc-wrapper already translates -o to -Fe.

Same for CC_OUTPUT_FLAG.

Change-Id: If72fdd2b67380711a116ba9ae7aaa505a2c3eb62

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core