Skip to content

Commit

Permalink
Merge pull request Aorimn#238 from aswild/pr/optional-libs
Browse files Browse the repository at this point in the history 
Make Ruby and FUSE libraries optional
  • Loading branch information
@Aorimn
Aorimn authored Apr 5, 2021
2 parents 9076cd2 + b6aa30a commit ad87d02
Showing 1 changed file with 50 additions and 28 deletions.
78 changes: 50 additions & 28 deletions src/CMakeLists.txt
View file
Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,6 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
# USA.

set(_Ruby_DEBUG_OUTPUT ON)

if("${CMAKE_SOURCE_DIR}" MATCHES "src/?$")
message(FATAL_ERROR "\nPlease execute cmake from the directory above, not the src/ directory.")
return()
Expand Down Expand Up @@ -127,19 +125,42 @@ else()
return ()
endif()

find_package (Ruby)
if(RUBY_FOUND AND RUBY_INCLUDE_DIRS AND RUBY_LIBRARY)
include_directories (${RUBY_INCLUDE_DIRS})
set (LIB ${LIB} ${RUBY_LIBRARY})
add_definitions (-D_HAVE_RUBY=${RUBY_VERSION_STRING})
set (SOURCES ${SOURCES} ruby.c)
# Ruby bindings
set(WITH_RUBY "AUTO" CACHE STRING "Enable Ruby bindings. Valid values are ON, OFF, or AUTO")
if (NOT "${WITH_RUBY}" STREQUAL "OFF")
set(_Ruby_DEBUG_OUTPUT ON)
find_package (Ruby)
if(RUBY_FOUND AND RUBY_INCLUDE_DIRS AND RUBY_LIBRARY)
include_directories(${RUBY_INCLUDE_DIRS})
set(LIB ${LIB} ${RUBY_LIBRARY})
add_definitions(-D_HAVE_RUBY=${RUBY_VERSION_STRING})
set(SOURCES ${SOURCES} ruby.c)
elseif("${WITH_RUBY}" STREQUAL "ON")
message(FATAL_ERROR "Ruby bindings requested, but Ruby could not found")
else()
message("Ruby not found, Ruby bindings will be disabled")
endif()
else()
message("Ruby bindings disabled by user request")
endif()

find_package (FUSE)
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} ${FUSE_LIBRARIES})
# FUSE
# Unlike Ruby which is largely optional, the primary use-case of Dislocker depends on FUSE,
# so fail when its not found unless explicitly disabled by the user.
option(WITH_FUSE "Enable FUSE support. Required for mounting BitLocker-encrypted volumes" ON)
if(WITH_FUSE)
find_package (FUSE)
if(FUSE_FOUND AND FUSE_INCLUDE_DIRS AND FUSE_LIBRARIES)
include_directories (${FUSE_INCLUDE_DIRS})
if(FUSE_LIBRARY_DIRS)
link_directories(${FUSE_LIBRARY_DIRS})
endif()
set (LIB ${LIB} ${FUSE_LIBRARIES})
else()
message(FATAL_ERROR "FUSE not found. Please install FUSE, or configure Dislocker with -DWITH_FUSE=OFF")
endif()
else()
message(WARNING "FUSE support is disabled, Dislocker will be unable to mount BitLocker-encrypted volumes!")
endif()

# Places
Expand Down Expand Up @@ -198,18 +219,22 @@ endif()

set (CLEAN_FILES "")

set (BIN_FUSE ${PROJECT_NAME}-fuse)
add_executable (${BIN_FUSE} ${BIN_FUSE}.c)
target_link_libraries (${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
COMMAND mkdir -p ${CMAKE_BINARY_DIR}/man/
COMMAND gzip -c ${DIS_MAN}/${BIN_FUSE}.1 > ${CMAKE_BINARY_DIR}/man/${BIN_FUSE}.1.gz
)
set (CLEAN_FILES ${CLEAN_FILES} ${CMAKE_BINARY_DIR}/man/${BIN_FUSE}.1.gz)
install (TARGETS ${BIN_FUSE} RUNTIME DESTINATION "${bindir}")
install (FILES ${CMAKE_BINARY_DIR}/man/${BIN_FUSE}.1.gz DESTINATION "${mandir}/man1")
if(FUSE_FOUND)
set (BIN_FUSE ${PROJECT_NAME}-fuse)
add_executable (${BIN_FUSE} ${BIN_FUSE}.c)
target_link_libraries (${BIN_FUSE} ${FUSE_LIBBRARIES} ${PROJECT_NAME})
set_target_properties (${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
COMMAND mkdir -p ${CMAKE_BINARY_DIR}/man/
COMMAND gzip -c ${DIS_MAN}/${BIN_FUSE}.1 > ${CMAKE_BINARY_DIR}/man/${BIN_FUSE}.1.gz
)
set (CLEAN_FILES ${CLEAN_FILES} ${CMAKE_BINARY_DIR}/man/${BIN_FUSE}.1.gz)
install (TARGETS ${BIN_FUSE} RUNTIME DESTINATION "${bindir}")
install (FILES ${CMAKE_BINARY_DIR}/man/${BIN_FUSE}.1.gz DESTINATION "${mandir}/man1")
install (CODE "execute_process (COMMAND ${CMAKE_COMMAND} -E create_symlink ${BIN_FUSE} \"\$ENV{DESTDIR}${bindir}/${PROJECT_NAME}\")")
install (CODE "execute_process (COMMAND ${CMAKE_COMMAND} -E create_symlink ${BIN_FUSE}.1.gz \"\$ENV{DESTDIR}${mandir}/man1/${PROJECT_NAME}.1.gz\")")
endif()

set (BIN_FILE ${PROJECT_NAME}-file)
add_executable (${BIN_FILE} ${BIN_FILE}.c)
Expand Down Expand Up @@ -255,9 +280,6 @@ else()
set (BIN_FIND true)
endif()

install (CODE "execute_process (COMMAND ${CMAKE_COMMAND} -E create_symlink ${BIN_FUSE} \"\$ENV{DESTDIR}${bindir}/${PROJECT_NAME}\")")
install (CODE "execute_process (COMMAND ${CMAKE_COMMAND} -E create_symlink ${BIN_FUSE}.1.gz \"\$ENV{DESTDIR}${mandir}/man1/${PROJECT_NAME}.1.gz\")")

set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${CLEAN_FILES}")

# Travis' test target
Expand Down

0 comments on commit ad87d02

Please sign in to comment.