dokan_fuse: Add cmake-install target

This adds an install target that installs the headers in the same
directory structure as libfuse. This makes it easy to support compiling
against either libfuse or libdokanfuse1 from the same codebase.
This fixes #250 for manual compilations under Cygwin or for MingW.

dokan_fuse/CMakeLists.txt

@@ -1,20 +1,37 @@
-cmake_minimum_required(VERSION 2.8.4)
-
-project (dokanfuse1)
-
-set(CMAKE_LEGACY_CYGWIN_WIN32 0) 
+cmake_minimum_required(VERSION 2.8.5)
+project(dokanfuse1)
+include(GNUInstallDirs)
 
 if(NOT CMAKE_BUILD_TYPE)
     message("No CMAKE_BUILD_TYPE specified, defaulting to Release")
     set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
 endif(NOT CMAKE_BUILD_TYPE)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -mwin32")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -mwin32 -Wall")
 add_definitions(-D_FILE_OFFSET_BITS=64)
+include_directories(
+    ${CMAKE_CURRENT_SOURCE_DIR}/include
+    ${CMAKE_CURRENT_SOURCE_DIR}/../sys
+)
 
-file(GLOB source src/*.cpp src/*.c)
-
-include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include
-					${CMAKE_CURRENT_SOURCE_DIR}/../sys)
+file(GLOB sources src/*.cpp src/*.c)
+set(install_headers
+    include/fuse.h
+    include/fuse_common.h
+    include/fuse_opt.h
+    include/fuse_sem_fix.h
+    include/fuse_win.h
+    include/utils.h
+)
+set(compat_headers
+    include/old/fuse.h
+)
+add_library(dokanfuse1 SHARED ${sources})
 
-add_library(dokanfuse1 SHARED ${source})
+INSTALL(FILES ${install_headers} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/fuse/)
+INSTALL(FILES ${compat_headers} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+INSTALL(TARGETS dokanfuse1
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)

dokan_fuse/include/old/fuse.h

@@ -0,0 +1,9 @@
+/*
+   This header is for compatibility with older software using FUSE.
+
+   Please use 'pkg-config --cflags fuse' to set include path.  The
+   correct usage is still '#include <fuse.h>', not '#include
+   <fuse/fuse.h>'.
+*/
+
+#include "fuse/fuse.h"