fix ei_add_property

This commit is contained in:
Gael Guennebaud 2011-11-12 10:54:16 +01:00
parent 3e4a68cc60
commit dcb66d6b40

View File

@ -1,7 +1,7 @@
macro(ei_add_property prop value) macro(ei_add_property prop value)
get_property(previous GLOBAL PROPERTY ${prop}) get_property(previous GLOBAL PROPERTY ${prop})
if (NOT ${previous} OR ${previous} STREQUAL "") if ((NOT previous) OR (previous STREQUAL ""))
set_property(GLOBAL PROPERTY ${prop} "${value}") set_property(GLOBAL PROPERTY ${prop} "${value}")
else() else()
set_property(GLOBAL PROPERTY ${prop} "${previous} ${value}") set_property(GLOBAL PROPERTY ${prop} "${previous} ${value}")