From e4dec3562e6cab27e1a3f40165e4c0d9d0bf05c9 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 28 Jul 2020 17:49:17 +0200
Subject: [SERVER] Add FUSE mode

Still needs some cleanup and optimizations, variable naming sucks,
comments, etc.
---
 CMakeLists.txt | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 952ff00..9986aec 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,7 @@ ENDIF()
 SET(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Path prefix for system installation")
 OPTION(BUILD_FUSE_CLIENT "Build dnbd3 fuse client" ON)
 OPTION(BUILD_SERVER "Build dnbd3 server" ON)
+OPTION(BUILD_SERVER_FUSE "Enable FUSE-Integration for dnbd3 server" OFF)
 OPTION(BUILD_STRESSTEST "Build dnbd3 stress testing tool" OFF)
 SET(EXTRA_C_FLAGS "" CACHE STRING "Additional options to pass to compiler")
 OPTION(DEBUG_LOCKS "Add lock debugging code to dnbd3-server" OFF)
@@ -82,12 +83,15 @@ if (DEBUG_THREADS)
 ENDIF()
 
 FIND_PACKAGE(Threads)
+if(BUILD_SERVER_FUSE OR BUILD_FUSE_CLIENT)
+	FIND_PACKAGE(Fuse)
+	message( " FUSE: ${FUSE_VERSION} " )
+endif()
 
 SET(DO_ABORT False)
 
 message( " *************************************************" )
 if(BUILD_FUSE_CLIENT)
-	FIND_PACKAGE(Fuse)
 	if(NOT FUSE_FOUND)
 		message( " *** No fuse dev libs found, can't build dnbd3-fuse" )
 		SET(DO_ABORT True)
@@ -107,6 +111,10 @@ if(BUILD_SERVER)
 		message( " *** No jansson lib found, can't build dnbd3-server" )
 		SET(DO_ABORT True)
 	endif()
+	if(BUILD_SERVER_FUSE AND NOT FUSE_FOUND)
+		message( " *** No fuse dev libs found, can't build dnbd3-server with fuse support" )
+		SET(DO_ABORT True)
+	endif()
 endif()
 if(BUILD_STRESSTEST)
 	if(NOT THREADS_FOUND)
@@ -169,6 +177,11 @@ if(BUILD_SERVER)
 	ADD_EXECUTABLE(dnbd3-server ${CMAKE_BINARY_DIR}/generated/version.c ${SERVER_SRCS})
 	TARGET_INCLUDE_DIRECTORIES(dnbd3-server PRIVATE ${JANSSON_INCLUDE_DIR})
 	TARGET_LINK_LIBRARIES(dnbd3-server ${CMAKE_THREAD_LIBS_INIT} ${JANSSON_LIBRARIES})
+	if(BUILD_SERVER_FUSE)
+		TARGET_LINK_LIBRARIES(dnbd3-server ${FUSE_LIBRARIES})
+		ADD_DEFINITIONS(-DBUILD_SERVER_FUSE)
+		TARGET_INCLUDE_DIRECTORIES(dnbd3-server PRIVATE ${FUSE_INCLUDE_DIRS})
+	endif()
 	if(UNIX AND NOT APPLE)
 		target_link_libraries(dnbd3-server rt)
 	endif()
-- 
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