mirror of
https://github.com/ceph/ceph
synced 2024-12-21 10:54:42 +00:00
7c00bf05db
client/fuse_ll.cc is now including <fuse.h> and <fuse_lowlevel.h> instead of <fuse/fuse.h> and <fuse/fuse_lowlevel.h>, so we need to add the fuse directory to the FUSE_INCLUDE_DIRS variable using find_path() with just fuse.h was finding a /usr/include/fuse.h instead of the one in /usr/include/fuse/. looking for fuse_common.h and fuse_lowlevel.h first causes it to generate the correct FUSE_INCLUDE_DIRS=/usr/include/fuse Fixes: #12909 Signed-off-by: Casey Bodley <cbodley@redhat.com>
168 lines
5.2 KiB
CMake
168 lines
5.2 KiB
CMake
# This module can find FUSE Library
|
|
#
|
|
# Requirements:
|
|
# - CMake >= 2.8.3
|
|
#
|
|
# The following variables will be defined for your use:
|
|
# - FUSE_FOUND : was FUSE found?
|
|
# - FUSE_INCLUDE_DIRS : FUSE include directory
|
|
# - FUSE_LIBRARIES : FUSE library
|
|
# - FUSE_DEFINITIONS : FUSE cflags
|
|
# - FUSE_VERSION : complete version of FUSE (major.minor)
|
|
# - FUSE_MAJOR_VERSION : major version of FUSE
|
|
# - FUSE_MINOR_VERSION : minor version of FUSE
|
|
#
|
|
# Example Usage:
|
|
#
|
|
# 1. Copy this file in the root of your project source directory
|
|
# 2. Then, tell CMake to search this non-standard module in your project directory by adding to your CMakeLists.txt:
|
|
# set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR})
|
|
# 3. Finally call find_package() once, here are some examples to pick from
|
|
#
|
|
# Require FUSE 2.6 or later
|
|
# find_package(FUSE 2.6 REQUIRED)
|
|
#
|
|
# if(FUSE_FOUND)
|
|
# add_definitions(${FUSE_DEFINITIONS})
|
|
# include_directories(${FUSE_INCLUDE_DIRS})
|
|
# add_executable(myapp myapp.c)
|
|
# target_link_libraries(myapp ${FUSE_LIBRARIES})
|
|
# endif()
|
|
|
|
#=============================================================================
|
|
# Copyright (c) 2012, julp
|
|
#
|
|
# Distributed under the OSI-approved BSD License
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
#=============================================================================
|
|
|
|
cmake_minimum_required(VERSION 2.8.3)
|
|
|
|
########## Private ##########
|
|
function(fusedebug _varname)
|
|
if(FUSE_DEBUG)
|
|
message("${_varname} = ${${_varname}}")
|
|
endif(FUSE_DEBUG)
|
|
endfunction(fusedebug)
|
|
|
|
########## Public ##########
|
|
set(FUSE_FOUND TRUE)
|
|
set(FUSE_LIBRARIES )
|
|
set(FUSE_DEFINITIONS )
|
|
set(FUSE_INCLUDE_DIRS )
|
|
|
|
find_package(PkgConfig)
|
|
|
|
set(PC_FUSE_INCLUDE_DIRS )
|
|
set(PC_FUSE_LIBRARY_DIRS )
|
|
if(PKG_CONFIG_FOUND)
|
|
pkg_check_modules(PC_FUSE "fuse" QUIET)
|
|
if(PC_FUSE_FOUND)
|
|
# fusedebug(PC_FUSE_LIBRARIES)
|
|
# fusedebug(PC_FUSE_LIBRARY_DIRS)
|
|
# fusedebug(PC_FUSE_LDFLAGS)
|
|
# fusedebug(PC_FUSE_LDFLAGS_OTHER)
|
|
# fusedebug(PC_FUSE_INCLUDE_DIRS)
|
|
# fusedebug(PC_FUSE_CFLAGS)
|
|
# fusedebug(PC_FUSE_CFLAGS_OTHER)
|
|
set(FUSE_DEFINITIONS "${PC_FUSE_CFLAGS_OTHER}")
|
|
endif(PC_FUSE_FOUND)
|
|
endif(PKG_CONFIG_FOUND)
|
|
|
|
find_path(
|
|
FUSE_INCLUDE_DIRS
|
|
NAMES fuse_common.h fuse_lowlevel.h fuse.h
|
|
PATHS "${PC_FUSE_INCLUDE_DIRS}"
|
|
DOC "Include directories for FUSE"
|
|
)
|
|
|
|
if(NOT FUSE_INCLUDE_DIRS)
|
|
set(FUSE_FOUND FALSE)
|
|
endif(NOT FUSE_INCLUDE_DIRS)
|
|
|
|
find_library(
|
|
FUSE_LIBRARIES
|
|
NAMES "fuse"
|
|
PATHS "${PC_FUSE_LIBRARY_DIRS}"
|
|
DOC "Libraries for FUSE"
|
|
)
|
|
|
|
if(NOT FUSE_LIBRARIES)
|
|
set(FUSE_FOUND FALSE)
|
|
endif(NOT FUSE_LIBRARIES)
|
|
|
|
if(FUSE_FOUND)
|
|
if(EXISTS "${FUSE_INCLUDE_DIRS}/fuse_common.h")
|
|
file(READ "${FUSE_INCLUDE_DIRS}/fuse_common.h" _contents)
|
|
string(REGEX REPLACE ".*# *define *FUSE_MAJOR_VERSION *([0-9]+).*" "\\1" FUSE_MAJOR_VERSION "${_contents}")
|
|
string(REGEX REPLACE ".*# *define *FUSE_MINOR_VERSION *([0-9]+).*" "\\1" FUSE_MINOR_VERSION "${_contents}")
|
|
set(FUSE_VERSION "${FUSE_MAJOR_VERSION}.${FUSE_MINOR_VERSION}")
|
|
endif()
|
|
|
|
include(CheckCSourceCompiles)
|
|
# Backup CMAKE_REQUIRED_*
|
|
set(OLD_CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES}")
|
|
set(OLD_CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
|
|
set(OLD_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}")
|
|
# Add FUSE compilation flags
|
|
set(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES}" "${FUSE_INCLUDE_DIRS}")
|
|
set(CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}" "${FUSE_LIBRARIES}")
|
|
set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}" "${FUSE_DEFINITIONS}")
|
|
check_c_source_compiles("#include <stdlib.h>
|
|
#include <fuse.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
|
|
int main(void) {
|
|
return 0;
|
|
}" FUSE_CFLAGS_CHECK)
|
|
if(NOT FUSE_CFLAGS_CHECK)
|
|
set(FUSE_DEFINITIONS "-D_FILE_OFFSET_BITS=64")
|
|
# Should we run again previous test to assume the failure was due to missing definition -D_FILE_OFFSET_BITS=64?
|
|
endif(NOT FUSE_CFLAGS_CHECK)
|
|
# Restore CMAKE_REQUIRED_*
|
|
set(CMAKE_REQUIRED_INCLUDES "${OLD_CMAKE_REQUIRED_INCLUDES}")
|
|
set(CMAKE_REQUIRED_LIBRARIES "${OLD_CMAKE_REQUIRED_LIBRARIES}")
|
|
set(CMAKE_REQUIRED_DEFINITIONS "${OLD_CMAKE_REQUIRED_DEFINITIONS}")
|
|
endif(FUSE_FOUND)
|
|
|
|
if(FUSE_INCLUDE_DIRS)
|
|
include(FindPackageHandleStandardArgs)
|
|
if(FUSE_FIND_REQUIRED AND NOT FUSE_FIND_QUIETLY)
|
|
find_package_handle_standard_args(FUSE REQUIRED_VARS FUSE_LIBRARIES FUSE_INCLUDE_DIRS VERSION_VAR FUSE_VERSION)
|
|
else()
|
|
find_package_handle_standard_args(FUSE "FUSE not found" FUSE_LIBRARIES FUSE_INCLUDE_DIRS)
|
|
endif()
|
|
else(FUSE_INCLUDE_DIRS)
|
|
if(FUSE_FIND_REQUIRED AND NOT FUSE_FIND_QUIETLY)
|
|
message(FATAL_ERROR "Could not find FUSE include directory")
|
|
endif()
|
|
endif(FUSE_INCLUDE_DIRS)
|
|
|
|
mark_as_advanced(
|
|
FUSE_INCLUDE_DIRS
|
|
FUSE_LIBRARIES
|
|
)
|
|
|
|
# IN (args)
|
|
fusedebug("FUSE_FIND_COMPONENTS")
|
|
fusedebug("FUSE_FIND_REQUIRED")
|
|
fusedebug("FUSE_FIND_QUIETLY")
|
|
fusedebug("FUSE_FIND_VERSION")
|
|
# OUT
|
|
# Found
|
|
fusedebug("FUSE_FOUND")
|
|
# Definitions
|
|
fusedebug("FUSE_DEFINITIONS")
|
|
# Linking
|
|
fusedebug("FUSE_INCLUDE_DIRS")
|
|
fusedebug("FUSE_LIBRARIES")
|
|
# Version
|
|
fusedebug("FUSE_MAJOR_VERSION")
|
|
fusedebug("FUSE_MINOR_VERSION")
|
|
fusedebug("FUSE_VERSION")
|