kolan/CMake
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
CMake/Modules/Platform/HP-UX-GNU.cmake

21 lines
784 B
CMake
Raw Normal View History

Simplify CMake per-source license notices Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
2016-09-27 15:01:08 -04:00
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
Split GNU compiler information files This moves GNU compiler flags into new-style modules Compiler/GNU-<lang>.cmake Platform/<os>-GNU-<lang>.cmake We use language-independent helper modules Compiler/GNU.cmake Platform/<os>-GNU.cmake to define macros consolidating the information.
2009-12-02 09:52:00 -05:00
# This module is shared by multiple languages; use include blocker.
if(__HPUX_COMPILER_GNU)
return()
endif()
set(__HPUX_COMPILER_GNU 1)
macro(__hpux_compiler_gnu lang)
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "${CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS} -Wl,-E,-b,+nodefaultrpath")
AIX,HP-UX: Fix RPATH handling when CMP0065 is set to NEW The CMAKE_SHARED_LIBRARY_LINK_<LANG>_FLAGS setting has always been meant for flags needed to export symbols from executables for use by shared library plugins. Since commit v3.4.0-rc1~58^2~1 (CMP0065: Restrict the use of CMAKE_SHARED_LIBRARY_LINK_<LANG>_FLAGS, 2015-08-24) this is made explicit by using the flags only for executables with ENABLE_EXPORTS, guarded by CMP0065 for compatibility. On some platforms we were accidentally using this setting to pass other flags to the linker: * AIX: -bnoipath, -brtl * HP-UX: +s, +nodefaultrpath These flags are incorrectly dropped when CMP0065 is set to NEW. Fix this by moving the flags to more appropriate places for linking executables.
2015-12-11 11:08:24 +01:00
set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS "-Wl,-E")
Split GNU compiler information files This moves GNU compiler flags into new-style modules Compiler/GNU-<lang>.cmake Platform/<os>-GNU-<lang>.cmake We use language-independent helper modules Compiler/GNU.cmake Platform/<os>-GNU.cmake to define macros consolidating the information.
2009-12-02 09:52:00 -05:00
set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG "-Wl,+b")
set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG_SEP ":")
set(CMAKE_SHARED_LIBRARY_SONAME_${lang}_FLAG "-Wl,+h")
AIX,HP-UX: Fix RPATH handling when CMP0065 is set to NEW The CMAKE_SHARED_LIBRARY_LINK_<LANG>_FLAGS setting has always been meant for flags needed to export symbols from executables for use by shared library plugins. Since commit v3.4.0-rc1~58^2~1 (CMP0065: Restrict the use of CMAKE_SHARED_LIBRARY_LINK_<LANG>_FLAGS, 2015-08-24) this is made explicit by using the flags only for executables with ENABLE_EXPORTS, guarded by CMP0065 for compatibility. On some platforms we were accidentally using this setting to pass other flags to the linker: * AIX: -bnoipath, -brtl * HP-UX: +s, +nodefaultrpath These flags are incorrectly dropped when CMP0065 is set to NEW. Fix this by moving the flags to more appropriate places for linking executables.
2015-12-11 11:08:24 +01:00
set(CMAKE_${lang}_LINK_FLAGS "-Wl,+s,+nodefaultrpath")
GNU: Do not use -fvisibility on AIX or HP-UX Use of `-fvisibility=hidden` warns: warning: visibility attribute not supported in this configuration; ignored
2016-09-03 07:50:47 -04:00
unset(CMAKE_${lang}_COMPILE_OPTIONS_VISIBILITY)
Split GNU compiler information files This moves GNU compiler flags into new-style modules Compiler/GNU-<lang>.cmake Platform/<os>-GNU-<lang>.cmake We use language-independent helper modules Compiler/GNU.cmake Platform/<os>-GNU.cmake to define macros consolidating the information.
2009-12-02 09:52:00 -05:00
endmacro()
Reference in New Issue Copy Permalink