cmake: use DEFINED instead of comparing to ""

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-03-26 12:24:19 -07:00
parent 4309ab4a16
commit 0a4444930e

View file

@ -27,7 +27,7 @@ if(NOT DEFINED LIBGIT2DEVEL)
ELSE()
include_directories(${LIBGIT2DEVEL}/include)
link_directories(${LIBGIT2DEVEL}/build)
if(LIBGIT2STATIC STREQUAL "")
if(NOT DEFINED LIBGIT2STATIC)
set(SUBSURFACE_LINK_LIBRARIES ${SUBSURFACE_LINK_LIBRARIES} -lgit2 -lssl -lcrypto)
ELSE()
set(SUBSURFACE_LINK_LIBRARIES ${SUBSURFACE_LINK_LIBRARIES} libgit2.a -lssl -lcrypto)
@ -41,8 +41,8 @@ IF(DEFINED LIBDCDEVEL)
cmake_policy(SET CMP0015 OLD)
include_directories(${LIBDCDEVEL}/include )
link_directories(${LIBDCDEVEL}/src/.libs)
if(LIBDCSTATIC STREQUAL "")
set(SUBSURFACE_LINK_LIBRARIES ${SUBSURFACE_LINK_LIBRARIES} -ldivecomputer)
if(NOT DEFINED LIBDCSTATIC)
set(SUBSURFACE_LINK_LIBRARIES ${SUBSURFACE_LINK_LIBRARIES} -ldivecomputer -lusb-1.0)
ELSE()
set(SUBSURFACE_LINK_LIBRARIES ${SUBSURFACE_LINK_LIBRARIES} libdivecomputer.a -lusb-1.0)
ENDIF()