diff options
| author | Brad King <brad.king@kitware.com> | 2019-02-21 20:31:47 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2019-02-25 13:24:27 (GMT) |
| commit | e0231fe439fef3e5f64912f65393e756c4473cc8 (patch) | |
| tree | 807b0a6744a6445178efa859340bf65c84431a8a /Modules/Compiler | |
| parent | 13b1d2f9f86249ca32113ed7057f5d92222496af (diff) | |
| download | CMake-e0231fe439fef3e5f64912f65393e756c4473cc8.zip CMake-e0231fe439fef3e5f64912f65393e756c4473cc8.tar.gz CMake-e0231fe439fef3e5f64912f65393e756c4473cc8.tar.bz2 | |
XL: Look for CreateExportList only on AIX
This tool comes with XL on AIX but not on Linux. Move the
infrastructure to find and use it to the AIX-specific modules.
Diffstat (limited to 'Modules/Compiler')
| -rw-r--r-- | Modules/Compiler/XL.cmake | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/Modules/Compiler/XL.cmake b/Modules/Compiler/XL.cmake index 68dc28a..a9cec11 100644 --- a/Modules/Compiler/XL.cmake +++ b/Modules/Compiler/XL.cmake @@ -10,12 +10,6 @@ set(__COMPILER_XL 1) include(Compiler/CMakeCommonCompilerMacros) -# Find the CreateExportList program that comes with this toolchain. -find_program(CMAKE_XL_CreateExportList - NAMES CreateExportList - DOC "IBM XL CreateExportList tool" - ) - macro(__compiler_xl lang) # Feature flags. set(CMAKE_${lang}_VERBOSE_FLAG "-V") @@ -35,20 +29,4 @@ macro(__compiler_xl lang) set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>") set(CMAKE_DEPFILE_FLAGS_${lang} "-MF <DEPFILE> -qmakedep=gcc") - - # CMAKE_XL_CreateExportList is part of the AIX XL compilers but not the linux ones. - # If we found the tool, we'll use it to create exports, otherwise stick with the regular - # create shared library compile line. - if (CMAKE_XL_CreateExportList) - # The compiler front-end passes all object files, archive files, and shared - # library files named on the command line to CreateExportList to create a - # list of all symbols to be exported from the shared library. This causes - # all archive members to be copied into the shared library whether they are - # needed or not. Instead we run the tool 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_XL_CreateExportList} <OBJECT_DIR>/objects.exp <OBJECTS>" - "<CMAKE_${lang}_COMPILER> <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> -Wl,-bE:<OBJECT_DIR>/objects.exp <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" - ) - endif() endmacro() |