| # Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| # file Copyright.txt 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") # CMP0065 old behavior |
| 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_${lang}_FLAGS> -Wl,-bE:<OBJECT_DIR>/exports.exp <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" |
| ) |
| |
| 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> <CMAKE_${lang}_LINK_FLAGS> -Wl,-bE:<TARGET_IMPLIB> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>") |
| |
| unset(_OBJECTS) |
| endmacro() |