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