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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file LICENSE.rst or https://cmake.org/licensing for details.
# This module is shared by multiple languages; use include blocker.
if(__AIX_COMPILER_XL)
return()
endif()
set(__AIX_COMPILER_XL 1)
macro(__aix_compiler_xl lang)
set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG "-Wl,-blibpath:")
set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG_SEP ":")
string(APPEND CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS " -Wl,-bnoipath")
set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS "-Wl,-bexpall")
set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS " ")
set(CMAKE_SHARED_MODULE_${lang}_FLAGS " ")
set(CMAKE_${lang}_LINK_FLAGS "-Wl,-bnoipath")
set(_OBJECTS " <OBJECTS>")
if(DEFINED CMAKE_XL_CreateExportList AND CMAKE_XL_CreateExportList STREQUAL "")
# Prior to CMake 3.16, CMAKE_XL_CreateExportList held the path to the XL CreateExportList tool.
# Users could set it to an empty value to skip automatic exports in favor of manual -bE: flags.
# Preserve that behavior for compatibility (even though it was undocumented).
set(_OBJECTS "")
endif()
# Construct the export list ourselves to pass only the object files so
# that we export only the symbols actually provided by the sources.
set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
"\"${CMAKE_ROOT}/Modules/Platform/AIX/ExportImportList\" -o <OBJECT_DIR>/exports.exp -c <CMAKE_${lang}_COMPILER> <AIX_EXPORTS>${_OBJECTS}"
"<CMAKE_${lang}_COMPILER> <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> -Wl,-bE:<OBJECT_DIR>/exports.exp <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
)
# Create an archive for shared library if CMAKE_AIX_SHARED_LIBRARY_ARCHIVE is used.
string(REPLACE " <SONAME_FLAG><TARGET_SONAME> -o <TARGET>" " -o <TARGET_SONAME>"
CMAKE_${lang}_CREATE_SHARED_LIBRARY_ARCHIVE "${CMAKE_${lang}_CREATE_SHARED_LIBRARY}")
list(APPEND CMAKE_${lang}_CREATE_SHARED_LIBRARY_ARCHIVE
"<CMAKE_AR> -X32_64 rc <TARGET> <TARGET_SONAME>"
"rm -f <TARGET_SONAME>"
)
set(CMAKE_${lang}_LINK_EXECUTABLE_WITH_EXPORTS
"\"${CMAKE_ROOT}/Modules/Platform/AIX/ExportImportList\" -o <TARGET_IMPLIB> -c <CMAKE_${lang}_COMPILER> -l . <AIX_EXPORTS> <OBJECTS>"
"<CMAKE_${lang}_COMPILER> <FLAGS> -Wl,-bE:<TARGET_IMPLIB> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
unset(_OBJECTS)
endmacro()
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