Martin Spott: CMake DBus module, credit goes to the KDE project

from whom the file was copied.

diff --git a/CMakeModules/FindDBus.cmake b/CMakeModules/FindDBus.cmake
new file mode 100644 (file)
index 0000000..f227cc2
--- /dev/null
+++ b/CMakeModules/FindDBus.cmake
@@ -0,0 +1,72 @@
+# - Try to find the low-level D-Bus library
+# Once done this will define
+#
+#  DBUS_FOUND - system has D-Bus
+#  DBUS_INCLUDE_DIR - the D-Bus include directory
+#  DBUS_ARCH_INCLUDE_DIR - the D-Bus architecture-specific include directory
+#  DBUS_LIBRARIES - the libraries needed to use D-Bus
+
+# Copyright (c) 2008, Kevin Kofler, <kevin.kofler@chello.at>
+# modeled after FindLibArt.cmake:
+# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+if (DBUS_INCLUDE_DIR AND DBUS_ARCH_INCLUDE_DIR AND DBUS_LIBRARIES)
+
+  # in cache already
+  SET(DBUS_FOUND TRUE)
+
+else (DBUS_INCLUDE_DIR AND DBUS_ARCH_INCLUDE_DIR AND DBUS_LIBRARIES)
+
+  IF (NOT WIN32)
+    FIND_PACKAGE(PkgConfig)
+    IF (PKG_CONFIG_FOUND)
+      # use pkg-config to get the directories and then use these values
+      # in the FIND_PATH() and FIND_LIBRARY() calls
+      pkg_check_modules(_DBUS_PC QUIET dbus-1)
+    ENDIF (PKG_CONFIG_FOUND)
+  ENDIF (NOT WIN32)
+
+  FIND_PATH(DBUS_INCLUDE_DIR dbus/dbus.h
+    ${_DBUS_PC_INCLUDE_DIRS}
+    /usr/include
+    /usr/include/dbus-1.0
+    /usr/local/include
+  )
+
+  FIND_PATH(DBUS_ARCH_INCLUDE_DIR dbus/dbus-arch-deps.h
+    ${_DBUS_PC_INCLUDE_DIRS}
+    /usr/lib${LIB_SUFFIX}/include
+    /usr/lib${LIB_SUFFIX}/dbus-1.0/include
+    /usr/lib64/include
+    /usr/lib64/dbus-1.0/include
+    /usr/lib/include
+    /usr/lib/dbus-1.0/include
+  )
+
+  FIND_LIBRARY(DBUS_LIBRARIES NAMES dbus-1 dbus
+    PATHS
+     ${_DBUS_PC_LIBDIR}
+  )
+
+
+  if (DBUS_INCLUDE_DIR AND DBUS_ARCH_INCLUDE_DIR AND DBUS_LIBRARIES)
+     set(DBUS_FOUND TRUE)
+  endif (DBUS_INCLUDE_DIR AND DBUS_ARCH_INCLUDE_DIR AND DBUS_LIBRARIES)
+
+
+  if (DBUS_FOUND)
+     if (NOT DBus_FIND_QUIETLY)
+        message(STATUS "Found D-Bus: ${DBUS_LIBRARIES}")
+     endif (NOT DBus_FIND_QUIETLY)
+  else (DBUS_FOUND)
+     if (DBus_FIND_REQUIRED)
+        message(FATAL_ERROR "Could NOT find D-Bus")
+     endif (DBus_FIND_REQUIRED)
+  endif (DBUS_FOUND)
+
+  MARK_AS_ADVANCED(DBUS_INCLUDE_DIR DBUS_ARCH_INCLUDE_DIR DBUS_LIBRARIES)
+
+endif (DBUS_INCLUDE_DIR AND DBUS_ARCH_INCLUDE_DIR AND DBUS_LIBRARIES)