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|
# For $CMAKE_INSTALL_{DATAROOT,MAN, ...}DIR
include(GNUInstallDirs)
# This will create any directories that need to be created in the destination
# path with the typical owner, group, and user permissions--independent of the
# umask setting.
function(create_install_dir_with_perms)
cmake_parse_arguments(_install_dir
""
"DESTINATION"
"DIRECTORY_PERMISSIONS"
${ARGN}
)
if(NOT _install_dir_DESTINATION)
message(FATAL_ERROR "Must specify DESTINATION")
endif()
if(NOT _install_dir_DIRECTORY_PERMISSIONS)
set(_install_dir_DIRECTORY_PERMISSIONS
OWNER_READ OWNER_WRITE OWNER_EXECUTE
GROUP_READ GROUP_EXECUTE
WORLD_READ WORLD_EXECUTE)
endif()
install(CODE
"
set(_current_dir \"\${CMAKE_INSTALL_PREFIX}/${_install_dir_DESTINATION}\")
set(_dir_permissions \"${_install_dir_DIRECTORY_PERMISSIONS}\")
set(_parent_dirs)
set(_prev_dir)
# Explicitly prepend DESTDIR when using EXISTS.
# file(INSTALL ...) implicitly respects DESTDIR, but EXISTS does not.
while(NOT EXISTS \$ENV{DESTDIR}\${_current_dir} AND NOT \${_prev_dir} STREQUAL \${_current_dir})
list(APPEND _parent_dirs \${_current_dir})
set(_prev_dir \${_current_dir})
get_filename_component(_current_dir \${_current_dir} PATH)
endwhile()
if(_parent_dirs)
list(REVERSE _parent_dirs)
endif()
# Create any missing folders with the useful permissions. Note: this uses
# a hidden option of CMake, but it's been shown to work with 2.8.11 thru
# 3.0.2.
foreach(_current_dir \${_parent_dirs})
if(NOT IS_DIRECTORY \${_current_dir})
# file(INSTALL ...) implicitly respects DESTDIR, so there's no need to
# prepend it here.
file(INSTALL DESTINATION \${_current_dir}
TYPE DIRECTORY
DIR_PERMISSIONS \${_dir_permissions}
FILES \"\")
endif()
endforeach()
")
endfunction()
# This is to prevent the user's umask from corrupting the expected permissions
# for the parent directories. We want to behave like the install tool here:
# preserve what's there already, but create new things with useful permissions.
function(install_helper)
cmake_parse_arguments(_install_helper
""
"DESTINATION;DIRECTORY;RENAME"
"FILES;PROGRAMS;TARGETS;DIRECTORY_PERMISSIONS;FILE_PERMISSIONS"
${ARGN}
)
if(NOT _install_helper_DESTINATION AND NOT _install_helper_TARGETS)
message(FATAL_ERROR "Must specify the DESTINATION path")
endif()
if(NOT _install_helper_FILES AND NOT _install_helper_DIRECTORY AND
NOT _install_helper_PROGRAMS AND NOT _install_helper_TARGETS)
message(FATAL_ERROR "Must specify FILES, PROGRAMS, TARGETS, or a DIRECTORY to install")
endif()
if(NOT _install_helper_DIRECTORY_PERMISSIONS)
set(_install_helper_DIRECTORY_PERMISSIONS
OWNER_READ OWNER_WRITE OWNER_EXECUTE
GROUP_READ GROUP_EXECUTE
WORLD_READ WORLD_EXECUTE)
endif()
if(NOT _install_helper_FILE_PERMISSIONS)
set(_install_helper_FILE_PERMISSIONS
OWNER_READ OWNER_WRITE
GROUP_READ
WORLD_READ)
endif()
if(NOT _install_helper_PROGRAM_PERMISSIONS)
set(_install_helper_PROGRAM_PERMISSIONS
OWNER_READ OWNER_WRITE OWNER_EXECUTE
GROUP_READ GROUP_EXECUTE
WORLD_READ WORLD_EXECUTE)
endif()
if(_install_helper_RENAME)
set(RENAME RENAME ${_install_helper_RENAME})
endif()
if(_install_helper_TARGETS)
set(_install_helper_DESTINATION "")
endif()
if(_install_helper_TARGETS)
# Ensure the bin area exists with the correct permissions.
create_install_dir_with_perms(DESTINATION ${CMAKE_INSTALL_BINDIR})
install(
TARGETS ${_install_helper_TARGETS}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
else()
create_install_dir_with_perms(
DESTINATION ${_install_helper_DESTINATION}
DIRECTORY_PERMISSIONS ${_install_helper_DIRECTORY_PERMISSIONS})
endif()
if(_install_helper_DIRECTORY)
install(
DIRECTORY ${_install_helper_DIRECTORY}
DESTINATION ${_install_helper_DESTINATION}
DIRECTORY_PERMISSIONS ${_install_helper_DIRECTORY_PERMISSIONS}
FILE_PERMISSIONS ${_install_helper_FILE_PERMISSIONS})
endif()
if(_install_helper_FILES)
install(
FILES ${_install_helper_FILES}
DESTINATION ${_install_helper_DESTINATION}
PERMISSIONS ${_install_helper_FILE_PERMISSIONS}
${RENAME})
endif()
if(_install_helper_PROGRAMS)
install(
PROGRAMS ${_install_helper_PROGRAMS}
DESTINATION ${_install_helper_DESTINATION}
PERMISSIONS ${_install_helper_PROGRAM_PERMISSIONS}
${RENAME})
endif()
endfunction()
|
