feat: support the latest FUSE on macOS

This drops osxfuse support in favor of macFUSE. macFUSE is a newer
version of osxfuse that supports the latest release of macOS, and is a
rebranded version of the same project.

This also makes the build script locate libfuse more reliably by using
pkg-config instead of searching in predetermined directories.

.travis.yml

@@ -19,7 +19,7 @@ before_install:
     - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get update -qq; fi
     - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get install -qq libfuse-dev ruby-dev libmbedtls-dev; fi
     - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew update; fi
-    - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install -v Caskroom/cask/osxfuse; fi
+    - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install -v Caskroom/cask/macfuse; fi
     - if [ "$TRAVIS_OS_NAME" = "osx" ]; then ./src/mbed_install.sh; fi
     - if [ "$TRAVIS_OS_NAME" = "osx" ]; then export PATH="/usr/bin:/usr/local/bin:$PATH"; fi
 

INSTALL.md

@@ -9,6 +9,7 @@ You need:
 - Compiler, gcc or clang;
 - cmake (at least version 2.6);
 - make (or gmake, for FreeBSD);
+- pkg-config;
 - Headers for FUSE;
 - Headers for mbedTLS (previously known as PolarSSL);
 - A partition encrypted with BitLocker, from Windows Vista, 7 or 8.
@@ -56,7 +57,7 @@ Each OS type has its own section below, beware to follow yours:
 Just install Homebrew (http://brew.sh/) and run the following commands:
 ```
 brew update
-brew install Caskroom/cask/osxfuse
+brew install Caskroom/cask/macfuse
 brew install src/dislocker.rb
 ```
 This will install dislocker.

cmake/FindFUSE.cmake

@@ -9,26 +9,7 @@ IF (FUSE_INCLUDE_DIRS)
         SET (FUSE_FIND_QUIETLY TRUE)
 ENDIF (FUSE_INCLUDE_DIRS)
 
-# find includes
-FIND_PATH (FUSE_INCLUDE_DIRS fuse.h
-        /usr/local/include/osxfuse
-        /usr/local/include
-        /usr/include
-)
+FIND_PACKAGE (PkgConfig REQUIRED)
+pkg_check_modules (FUSE REQUIRED fuse)
 
-# find lib
-if (APPLE)
-    SET(FUSE_NAMES libosxfuse.dylib fuse)
-else (APPLE)
-    SET(FUSE_NAMES fuse)
-endif (APPLE)
-FIND_LIBRARY(FUSE_LIBRARIES
-        NAMES ${FUSE_NAMES}
-        PATHS /lib64 /lib /usr/lib64 /usr/lib /usr/local/lib64 /usr/local/lib
-)
-
-include ("FindPackageHandleStandardArgs")
-find_package_handle_standard_args ("FUSE" DEFAULT_MSG
-    FUSE_INCLUDE_DIRS FUSE_LIBRARIES)
-
-mark_as_advanced (FUSE_INCLUDE_DIRS FUSE_LIBRARIES)
+mark_as_advanced (FUSE_INCLUDE_DIRS FUSE_LIBRARIES FUSE_LIBRARY_DIRS)

src/CMakeLists.txt

@@ -92,11 +92,9 @@ if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
 	# Don't use `-read_only_relocs' here as it seems to only work for 32 bits
 	# binaries
 	set (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-bind_at_load")
-	set (FUSE_LIB osxfuse_i64)
 else()
 	# Useless warnings when used within Darwin
 	set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wconversion")
-	set (FUSE_LIB fuse)
 	if("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD")
 		link_directories ( ${LINK_DIRECTORIES} /usr/local/lib )
 	endif()
@@ -138,8 +136,9 @@ if(RUBY_FOUND  AND  RUBY_INCLUDE_DIRS  AND  RUBY_LIBRARY)
 endif()
 
 find_package (FUSE)
-if(FUSE_FOUND  AND  FUSE_INCLUDE_DIRS  AND  FUSE_LIBRARIES)
+if(FUSE_FOUND  AND  FUSE_INCLUDE_DIRS  AND  FUSE_LIBRARIES  AND  FUSE_LIBRARY_DIRS)
 	include_directories (${FUSE_INCLUDE_DIRS})
+	link_directories(${FUSE_LIBRARY_DIRS})
 	set (LIB ${LIB} ${FUSE_LIBRARIES})
 endif()
 
@@ -201,7 +200,7 @@ set (CLEAN_FILES "")
 
 set (BIN_FUSE ${PROJECT_NAME}-fuse)
 add_executable (${BIN_FUSE} ${BIN_FUSE}.c)
-target_link_libraries (${BIN_FUSE} ${FUSE_LIB} ${PROJECT_NAME})
+target_link_libraries (${BIN_FUSE} ${FUSE_LIBRARIES} ${PROJECT_NAME})
 set_target_properties (${BIN_FUSE} PROPERTIES COMPILE_DEFINITIONS FUSE_USE_VERSION=26)
 set_target_properties (${BIN_FUSE} PROPERTIES LINK_FLAGS "-pie -fPIE")
 add_custom_command (TARGET ${BIN_FUSE} POST_BUILD

src/dislocker-fuse.c

@@ -32,12 +32,7 @@
 #include "dislocker/dislocker.h"
 
 
-
-#ifdef __DARWIN
-# include <osxfuse/fuse.h>
-#else
 # include <fuse.h>
-#endif /* __DARWIN */
 
 
 /** NTFS virtual partition's name */