mirror of
https://github.com/reactos/CMake.git
synced 2024-11-25 04:29:52 +00:00
86578eccf2
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copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong.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.
52 lines
2.4 KiB
CMake
52 lines
2.4 KiB
CMake
# 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(__CYGWIN_COMPILER_GNU)
|
|
return()
|
|
endif()
|
|
set(__CYGWIN_COMPILER_GNU 1)
|
|
|
|
# TODO: Is -Wl,--enable-auto-import now always default?
|
|
string(APPEND CMAKE_EXE_LINKER_FLAGS_INIT " -Wl,--enable-auto-import")
|
|
set(CMAKE_CREATE_WIN32_EXE "-mwindows")
|
|
|
|
set(CMAKE_GNULD_IMAGE_VERSION
|
|
"-Wl,--major-image-version,<TARGET_VERSION_MAJOR>,--minor-image-version,<TARGET_VERSION_MINOR>")
|
|
set(CMAKE_GENERATOR_RC windres)
|
|
macro(__cygwin_compiler_gnu lang)
|
|
# Binary link rules.
|
|
set(CMAKE_${lang}_CREATE_SHARED_MODULE
|
|
"<CMAKE_${lang}_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_MODULE_${lang}_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS> -o <TARGET> ${CMAKE_GNULD_IMAGE_VERSION} <OBJECTS> <LINK_LIBRARIES>")
|
|
set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
|
|
"<CMAKE_${lang}_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <OBJECTS> <LINK_LIBRARIES>")
|
|
set(CMAKE_${lang}_LINK_EXECUTABLE
|
|
"<CMAKE_${lang}_COMPILER> <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
|
|
|
|
# No -fPIC on cygwin
|
|
set(CMAKE_${lang}_COMPILE_OPTIONS_PIC "")
|
|
set(CMAKE_${lang}_COMPILE_OPTIONS_PIE "")
|
|
set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "")
|
|
|
|
# Initialize C link type selection flags. These flags are used when
|
|
# building a shared library, shared module, or executable that links
|
|
# to other libraries to select whether to use the static or shared
|
|
# versions of the libraries.
|
|
foreach(type SHARED_LIBRARY SHARED_MODULE EXE)
|
|
set(CMAKE_${type}_LINK_STATIC_${lang}_FLAGS "-Wl,-Bstatic")
|
|
set(CMAKE_${type}_LINK_DYNAMIC_${lang}_FLAGS "-Wl,-Bdynamic")
|
|
endforeach()
|
|
|
|
set(CMAKE_EXE_EXPORTS_${lang}_FLAG "-Wl,--export-all-symbols")
|
|
# TODO: Is -Wl,--enable-auto-import now always default?
|
|
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "${CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS} -Wl,--enable-auto-import")
|
|
set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "${CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS}")
|
|
|
|
if(NOT CMAKE_RC_COMPILER_INIT)
|
|
set(CMAKE_RC_COMPILER_INIT windres)
|
|
endif()
|
|
|
|
enable_language(RC)
|
|
endmacro()
|