Add check for inotify.h and (optional) libinotify.so

CMake/FindLibinotify.cmake

@@ -0,0 +1,23 @@
+#
+# $Id$
+#
+# - Find libinotify
+# Find libinotify
+#
+#  LIBINOTIFY_INCLUDE_DIR - where to find sys/inotify.h
+#  LIBINOTIFY_LIBRARY     - List of libraries when using libinotify
+#  LIBINOTIFY_FOUND       - True if libinotify found.
+
+
+if(LIBINOTIFY_INCLUDE_DIR)
+  # Already in cache, be silent
+  SET(LIBINOTIFY_FIND_QUIETLY TRUE)
+endif()
+
+FIND_PATH(LIBINOTIFY_INCLUDE_DIR sys/inotify.h)
+FIND_LIBRARY(LIBINOTIFY_LIBRARY inotify)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBINOTIFY DEFAULT_MSG LIBINOTIFY_LIBRARY LIBINOTIFY_INCLUDE_DIR)
+
+MARK_AS_ADVANCED(LIBINOTIFY_LIBRARY LIBINOTIFY_INCLUDE_DIR)

CMake/HPHPFindLibs.cmake

@@ -28,6 +28,12 @@ endif()
 include_directories(${Boost_INCLUDE_DIRS})
 link_directories(${Boost_LIBRARY_DIRS})
 
+# inotify checks
+find_package(Libinotify)
+if (LIBINOTIFY_INCLUDE_DIR)
+	include_directories(${LIBINOTIFY_INCLUDE_DIR})
+endif()
+
 # unwind checks
 find_package(Libunwind REQUIRED)
 include_directories(${LIBUNWIND_INCLUDE_DIR})
@@ -351,6 +357,10 @@ macro(hphp_link target)
 	target_link_libraries(${target} ${LIBEVENT_LIB})
 	target_link_libraries(${target} ${CURL_LIBRARIES})
 
+if (LIBINOTIFY_LIBRARY)
+	target_link_libraries(${target} ${LIBINOTIFY_LIBRARY})
+endif()
+
 if (LINUX)
 	target_link_libraries(${target} ${CAP_LIB})
 endif()