Fix If cairo is detected as part of other dependencies ignore it
If WITH_CAIRO=OFF it was still used when the library was detected as
part of some other dependency. With this commit the dependency is
only added if WITH_CAIRO=ON
@@ -89,20 +89,18 @@ if (WITH_CAIRO)
find_package(Cairo REQUIRED)
endif(WITH_CAIRO)
-if (SWScale_FOUND)
+# Prefer SWScale over Cairo, both at the same time are not possible.
+if (WITH_SWSCALE)
add_definitions(-DSWSCALE_FOUND=1)
include_directories(${SWScale_INCLUDE_DIR})
freerdp_library_add(${SWScale_LIBRARY})
-else(SWScale_FOUND)
-
- if (CAIRO_FOUND)
+elseif (WITH_CAIRO)
add_definitions(-DCAIRO_FOUND=1)
include_directories(${CAIRO_INCLUDE_DIR})
freerdp_library_add(${CAIRO_LIBRARY})
- else(CAIRO_FOUND)
+else()
message(WARNING "neither swscale nor libcairo detected, compiling without image scaling support!")
- endif(CAIRO_FOUND)
-endif(SWScale_FOUND)
+endif()
set(${MODULE_PREFIX}_SUBMODULES
utils
