mirror of
https://github.com/monero-project/monero.git
synced 2024-12-23 12:09:54 +00:00
129 lines
No EOL
4.7 KiB
CMake
129 lines
No EOL
4.7 KiB
CMake
# Copyright (C) 2012 Modelon AB
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the BSD style license.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# FMILIB_License.txt file for more details.
|
|
|
|
# You should have received a copy of the FMILIB_License.txt file
|
|
# along with this program. If not, contact Modelon AB <http://www.modelon.com>.
|
|
|
|
# Merge_static_libs(outlib lib1 lib2 ... libn) merges a number of static
|
|
# libs into a single static library
|
|
function(merge_static_libs outlib )
|
|
set(libs ${ARGV})
|
|
list(REMOVE_AT libs 0)
|
|
# Create a dummy file that the target will depend on
|
|
set(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/${outlib}_dummy.c)
|
|
file(WRITE ${dummyfile} "const char * dummy = \"${dummyfile}\";")
|
|
|
|
add_library(${outlib} STATIC ${dummyfile})
|
|
|
|
if("${CMAKE_CFG_INTDIR}" STREQUAL ".")
|
|
set(multiconfig FALSE)
|
|
else()
|
|
set(multiconfig TRUE)
|
|
endif()
|
|
|
|
# First get the file names of the libraries to be merged
|
|
foreach(lib ${libs})
|
|
get_target_property(libtype ${lib} TYPE)
|
|
if(NOT libtype STREQUAL "STATIC_LIBRARY")
|
|
message(FATAL_ERROR "Merge_static_libs can only process static libraries")
|
|
endif()
|
|
if(multiconfig)
|
|
foreach(CONFIG_TYPE ${CMAKE_CONFIGURATION_TYPES})
|
|
get_target_property("libfile_${CONFIG_TYPE}" ${lib} "LOCATION_${CONFIG_TYPE}")
|
|
list(APPEND libfiles_${CONFIG_TYPE} ${libfile_${CONFIG_TYPE}})
|
|
endforeach()
|
|
else()
|
|
get_target_property(libfile ${lib} LOCATION)
|
|
list(APPEND libfiles "${libfile}")
|
|
endif(multiconfig)
|
|
endforeach()
|
|
message(STATUS "will be merging ${libfiles}")
|
|
# Just to be sure: cleanup from duplicates
|
|
if(multiconfig)
|
|
foreach(CONFIG_TYPE ${CMAKE_CONFIGURATION_TYPES})
|
|
list(REMOVE_DUPLICATES libfiles_${CONFIG_TYPE})
|
|
set(libfiles ${libfiles} ${libfiles_${CONFIG_TYPE}})
|
|
endforeach()
|
|
endif()
|
|
list(REMOVE_DUPLICATES libfiles)
|
|
|
|
# Now the easy part for MSVC and for MAC
|
|
if(MSVC)
|
|
# lib.exe does the merging of libraries just need to conver the list into string
|
|
foreach(CONFIG_TYPE ${CMAKE_CONFIGURATION_TYPES})
|
|
set(flags "")
|
|
foreach(lib ${libfiles_${CONFIG_TYPE}})
|
|
set(flags "${flags} ${lib}")
|
|
endforeach()
|
|
string(TOUPPER "STATIC_LIBRARY_FLAGS_${CONFIG_TYPE}" PROPNAME)
|
|
set_target_properties(${outlib} PROPERTIES ${PROPNAME} "${flags}")
|
|
endforeach()
|
|
|
|
elseif(APPLE)
|
|
# Use OSX's libtool to merge archives
|
|
if(multiconfig)
|
|
message(FATAL_ERROR "Multiple configurations are not supported")
|
|
endif()
|
|
get_target_property(outfile ${outlib} LOCATION)
|
|
add_custom_command(TARGET ${outlib} POST_BUILD
|
|
COMMAND rm ${outfile}
|
|
COMMAND /usr/bin/libtool -static -o ${outfile}
|
|
${libfiles}
|
|
)
|
|
else()
|
|
# general UNIX - need to "ar -x" and then "ar -ru"
|
|
if(multiconfig)
|
|
message(FATAL_ERROR "Multiple configurations are not supported")
|
|
endif()
|
|
get_target_property(outfile ${outlib} LOCATION)
|
|
message(STATUS "outfile location is ${outfile}")
|
|
foreach(lib ${libfiles})
|
|
# objlistfile will contain the list of object files for the library
|
|
set(objlistfile ${lib}.objlist)
|
|
set(objdir ${lib}.objdir)
|
|
set(objlistcmake ${objlistfile}.cmake)
|
|
# we only need to extract files once
|
|
if(${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/cmake.check_cache IS_NEWER_THAN ${objlistcmake})
|
|
#---------------------------------
|
|
FILE(WRITE ${objlistcmake}
|
|
"# Extract object files from the library
|
|
message(STATUS \"Extracting object files from ${lib}\")
|
|
EXECUTE_PROCESS(COMMAND ${CMAKE_AR} -x ${lib}
|
|
WORKING_DIRECTORY ${objdir})
|
|
# save the list of object files
|
|
EXECUTE_PROCESS(COMMAND ls .
|
|
OUTPUT_FILE ${objlistfile}
|
|
WORKING_DIRECTORY ${objdir})")
|
|
#---------------------------------
|
|
file(MAKE_DIRECTORY ${objdir})
|
|
add_custom_command(
|
|
OUTPUT ${objlistfile}
|
|
COMMAND ${CMAKE_COMMAND} -P ${objlistcmake}
|
|
DEPENDS ${lib})
|
|
endif()
|
|
list(APPEND extrafiles "${objlistfile}")
|
|
# relative path is needed by ar under MSYS
|
|
file(RELATIVE_PATH objlistfilerpath ${objdir} ${objlistfile})
|
|
add_custom_command(TARGET ${outlib} POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND} -E echo "Running: ${CMAKE_AR} ru ${outfile} @${objlistfilerpath}"
|
|
COMMAND ${CMAKE_AR} ru "${outfile}" @"${objlistfilerpath}"
|
|
WORKING_DIRECTORY ${objdir})
|
|
endforeach()
|
|
add_custom_command(TARGET ${outlib} POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND} -E echo "Running: ${CMAKE_RANLIB} ${outfile}"
|
|
COMMAND ${CMAKE_RANLIB} ${outfile})
|
|
endif()
|
|
file(WRITE ${dummyfile}.base "const char* ${outlib}_sublibs=\"${libs}\";")
|
|
add_custom_command(
|
|
OUTPUT ${dummyfile}
|
|
COMMAND ${CMAKE_COMMAND} -E copy ${dummyfile}.base ${dummyfile}
|
|
DEPENDS ${libs} ${extrafiles})
|
|
|
|
endfunction() |