mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-11-26 01:53:11 +01:00
146 lines
6.2 KiB
CMake
146 lines
6.2 KiB
CMake
|
macro(libtool_create_control_file _target)
|
||
|
|
get_target_property(_target_type ${_target} TYPE)
|
||
|
|
|
||
|
|
message("-- Creating static libtool control file for target ${_target}")
|
||
|
|
# No support for shared libraries, as KasmVNC only needs libtool config
|
||
|
|
# files for static libraries.
|
||
|
|
if("${_target_type}" MATCHES "^[^STATIC_LIBRARY]$")
|
||
|
|
message(ERROR " - trying to use libtool_create_control_file for non-static library target.")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
#
|
||
|
|
# Parse the target_LIB_DEPENDS variable to determine which libraries to put
|
||
|
|
# into libtool control file as library dependencies, and handle a few corner
|
||
|
|
# cases.
|
||
|
|
#
|
||
|
|
|
||
|
|
# First we need to split up any internal entries
|
||
|
|
set(target_libs "")
|
||
|
|
foreach(library ${${_target}_LIB_DEPENDS})
|
||
|
|
if("${library}" MATCHES " ")
|
||
|
|
string(REPLACE " " ";" lib_list "${library}")
|
||
|
|
list(APPEND target_libs ${lib_list})
|
||
|
|
else()
|
||
|
|
list(APPEND target_libs "${library}")
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
set(STATIC_MODE OFF)
|
||
|
|
|
||
|
|
foreach(library ${target_libs})
|
||
|
|
# Assume all entries are shared libs if platform-specific static library
|
||
|
|
# extension is not matched.
|
||
|
|
if(NOT "${library}" MATCHES "\\${CMAKE_STATIC_LIBRARY_SUFFIX}$")
|
||
|
|
if("${library}" MATCHES ".+\\${CMAKE_SHARED_LIBRARY_SUFFIX}$")
|
||
|
|
# Shared library extension matched, so extract the path and library
|
||
|
|
# name, then add the result to the libtool dependency libs. This
|
||
|
|
# will always be an absolute path, because that's what CMake uses
|
||
|
|
# internally.
|
||
|
|
get_filename_component(_shared_lib ${library} NAME_WE)
|
||
|
|
get_filename_component(_shared_lib_path ${library} PATH)
|
||
|
|
string(REPLACE "lib" "" _shared_lib ${_shared_lib})
|
||
|
|
set(_target_dependency_libs "${_target_dependency_libs} -L${_shared_lib_path} -l${_shared_lib}")
|
||
|
|
else()
|
||
|
|
# No shared library extension matched. Check whether target is a CMake
|
||
|
|
# target.
|
||
|
|
if(TARGET ${library})
|
||
|
|
# Target is a CMake target, so ignore (CMake targets are static
|
||
|
|
# libs in KasmVNC.)
|
||
|
|
elseif(${library} STREQUAL "-Wl,-Bstatic")
|
||
|
|
# All following libraries should be static
|
||
|
|
set(STATIC_MODE ON)
|
||
|
|
elseif(${library} STREQUAL "-Wl,-Bdynamic")
|
||
|
|
# All following libraries should be dynamic
|
||
|
|
set(STATIC_MODE OFF)
|
||
|
|
else()
|
||
|
|
# Normal library, so use find_library() to attempt to locate the
|
||
|
|
# library in a system directory.
|
||
|
|
|
||
|
|
# Need to remove -l prefix
|
||
|
|
if (${library} MATCHES "^\\${CMAKE_LINK_LIBRARY_FLAG}")
|
||
|
|
string(REPLACE ${CMAKE_LINK_LIBRARY_FLAG} "" library ${library})
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(STATIC_MODE)
|
||
|
|
set(library ${CMAKE_STATIC_LIBRARY_PREFIX}${library}${CMAKE_STATIC_LIBRARY_SUFFIX})
|
||
|
|
endif()
|
||
|
|
|
||
|
|
find_library(FL ${library})
|
||
|
|
if(FL)
|
||
|
|
# Found library. Depending on if it's static or not we might
|
||
|
|
# extract the path and library name, then add the
|
||
|
|
# result to the libtool dependency libs.
|
||
|
|
if(STATIC_MODE)
|
||
|
|
set(_target_dependency_libs "${_target_dependency_libs} ${FL}")
|
||
|
|
else()
|
||
|
|
get_filename_component(_shared_lib ${FL} NAME_WE)
|
||
|
|
get_filename_component(_shared_lib_path ${FL} PATH)
|
||
|
|
string(REPLACE "lib" "" _shared_lib ${_shared_lib})
|
||
|
|
set(_target_dependency_libs "${_target_dependency_libs} -L${_shared_lib_path} -l${_shared_lib}")
|
||
|
|
endif()
|
||
|
|
else()
|
||
|
|
# No library found, so ignore target.
|
||
|
|
endif()
|
||
|
|
# Need to clear FL to get new results next loop
|
||
|
|
unset(FL CACHE)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
else()
|
||
|
|
# Detected a static library. Check whether the library pathname is
|
||
|
|
# absolute and, if not, use find_library() to get the absolute path.
|
||
|
|
get_filename_component(_name ${library} NAME)
|
||
|
|
string(REPLACE "${_name}" "" _path ${library})
|
||
|
|
if(NOT "${_path}" STREQUAL "")
|
||
|
|
# Pathname is absolute, so add it to the libtool library dependencies
|
||
|
|
# as-is.
|
||
|
|
set(_target_dependency_libs "${_target_dependency_libs} ${library}")
|
||
|
|
else()
|
||
|
|
# Pathname is not absolute, so use find_library() to get the absolute
|
||
|
|
# path.
|
||
|
|
find_library(FL ${library})
|
||
|
|
if(FL)
|
||
|
|
# Absolute pathname found. Add it.
|
||
|
|
set(_target_dependency_libs "${_target_dependency_libs} ${FL}")
|
||
|
|
else()
|
||
|
|
# No absolute pathname found. Ignore it.
|
||
|
|
endif()
|
||
|
|
# Need to clear FL to get new results next loop
|
||
|
|
unset(FL CACHE)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
# Write the libtool control file for the static library
|
||
|
|
set(_lname ${CMAKE_STATIC_LIBRARY_PREFIX}${_target})
|
||
|
|
set(_laname ${CMAKE_CURRENT_BINARY_DIR}/${_lname}.la)
|
||
|
|
|
||
|
|
file(WRITE ${_laname} "# ${_lname}.la - a libtool library file\n# Generated by ltmain.sh (GNU libtool) 2.2.6b\n")
|
||
|
|
file(APPEND ${_laname} "dlname=''\n\n")
|
||
|
|
file(APPEND ${_laname} "library_names=''\n\n")
|
||
|
|
file(APPEND ${_laname} "old_library='${_lname}${CMAKE_STATIC_LIBRARY_SUFFIX}'\n\n")
|
||
|
|
file(APPEND ${_laname} "inherited_linker_flags=''\n\n")
|
||
|
|
file(APPEND ${_laname} "dependency_libs=' ${_target_dependency_libs}'\n\n")
|
||
|
|
file(APPEND ${_laname} "weak_library_names=''\n\n")
|
||
|
|
file(APPEND ${_laname} "current=\n")
|
||
|
|
file(APPEND ${_laname} "age=\n")
|
||
|
|
file(APPEND ${_laname} "revision=\n\n")
|
||
|
|
file(APPEND ${_laname} "installed=no\n\n")
|
||
|
|
file(APPEND ${_laname} "shouldnotlink=no\n\n")
|
||
|
|
file(APPEND ${_laname} "dlopen=''\n")
|
||
|
|
file(APPEND ${_laname} "dlpreopen=''\n\n")
|
||
|
|
file(APPEND ${_laname} "libdir='/usr/lib'\n\n")
|
||
|
|
|
||
|
|
# Make sure the timestamp is updated to trigger other make invocations
|
||
|
|
add_custom_command(TARGET ${_target} POST_BUILD COMMAND
|
||
|
|
"${CMAKE_COMMAND}" -E touch "${_laname}")
|
||
|
|
|
||
|
|
|
||
|
|
# Add custom command to symlink the static library so that autotools finds
|
||
|
|
# the library in .libs. These are executed after the specified target build.
|
||
|
|
add_custom_command(TARGET ${_target} POST_BUILD COMMAND
|
||
|
|
"${CMAKE_COMMAND}" -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/.libs")
|
||
|
|
add_custom_command(TARGET ${_target} POST_BUILD COMMAND
|
||
|
|
"${CMAKE_COMMAND}" -E create_symlink ../${_lname}${CMAKE_STATIC_LIBRARY_SUFFIX} "${CMAKE_CURRENT_BINARY_DIR}/.libs/${_lname}${CMAKE_STATIC_LIBRARY_SUFFIX}")
|
||
|
|
|
||
|
|
endmacro()
|