diff options
Diffstat (limited to 'ConfigureChecks.cmake')
| -rw-r--r-- | ConfigureChecks.cmake | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake index f89bfa09f..96c7feac6 100644 --- a/ConfigureChecks.cmake +++ b/ConfigureChecks.cmake @@ -136,6 +136,13 @@ if( WITH_XCOMPOSITE ) tde_message_fatal( "xext is required for xcomposite support, but was not found on your system" ) endif( ) + # for (twin/compton) + # older libXext (e.g.in debian-6.0) doesn't provide XSyncFence + tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${XEXT_INCLUDE_DIRS}" ) + tde_save_and_set( CMAKE_REQUIRED_LIBRARIES "${XEXT_LIBRARIES}" ) + check_symbol_exists( "XSyncCreateFence" "X11/Xlib.h;X11/extensions/sync.h" HAVE_XEXT_XSYNCFENCE ) + tde_restore( CMAKE_REQUIRED_LIBRARIES ) + tde_restore( CMAKE_REQUIRED_INCLUDES ) endif( ) |