X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=development%2Fcmake%2Fconfig.h.cmake;h=a0325459e5ae840902a57961c715f4b1be800f26;hb=273c67d8aa34a724ca03e01ae8e1792949c23297;hp=87bf84bef35d76528a210ea6e67e3751db45dcf9;hpb=51cc8aa9f6b784f806b1d9cc97fe0749ffac29af;p=lyx.git

diff --git a/development/cmake/config.h.cmake b/development/cmake/config.h.cmake
index 87bf84bef3..a0325459e5 100644
--- a/development/cmake/config.h.cmake
+++ b/development/cmake/config.h.cmake
@@ -70,6 +70,9 @@
 
 #cmakedefine Z_PREFIX 1
 
+// Defined if QT=QT5 uses X11
+#cmakedefine QPA_XCB 1
+
 ${Include_used_spellchecker}
 
 #cmakedefine AIKSAURUSLIB_FOUND 1