[PATCH] Enable BT_SUPPORT compilation flag

[Miika Turkia]

We need to enable the BT_SUPPORT compilation flag to get the support
built in.

Signed-off-by: Miika Turkia <miika.turkia at gmail.com>
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ec0aa2c..72adbc8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -198,6 +198,10 @@ if (BTSUPPORT AND "${Qt5Core_VERSION_STRING}" STRLESS "5.4.0")
 	list(REMOVE_ITEM QT_LIBRARIES Qt5::Bluetooth)
 endif()
 
+if(BTSUPPORT)
+	add_definitions(-DBT_SUPPORT)
+endif()
+
 #set up the subsurface_link_libraries variable
 set(SUBSURFACE_LINK_LIBRARIES ${SUBSURFACE_LINK_LIBRARIES} ${LIBDIVECOMPUTER_LIBRARIES} ${LIBGIT2_LIBRARIES} ${LIBUSB_LIBRARIES})
 qt5_add_resources(SUBSURFACE_RESOURCES subsurface.qrc)
-- 
2.5.0