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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copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong.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.
128 lines
4.9 KiB
CMake
128 lines
4.9 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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# This module is shared by multiple languages; use include blocker.
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if(__WINDOWS_EMBARCADERO)
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return()
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endif()
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set(__WINDOWS_EMBARCADERO 1)
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set(BORLAND 1)
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if("${CMAKE_${_lang}_COMPILER_VERSION}" VERSION_LESS 6.30)
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# Borland target type flags (bcc32 -h -t):
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set(_tW "-tW") # -tW GUI App (implies -U__CONSOLE__)
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set(_tC "-tWC") # -tWC Console App (implies -D__CONSOLE__=1)
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set(_tD "-tWD") # -tWD Build a DLL (implies -D__DLL__=1 -D_DLL=1)
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set(_tM "-tWM") # -tWM Enable threads (implies -D__MT__=1 -D_MT=1)
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set(_tR "-tWR -tW-") # -tWR Use DLL runtime (implies -D_RTLDLL, and '-tW' too!!)
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# Notes:
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# - The flags affect linking so we pass them to the linker.
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# - The flags affect preprocessing so we pass them to the compiler.
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# - Since '-tWR' implies '-tW' we use '-tWR -tW-' instead.
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# - Since '-tW-' disables '-tWD' we use '-tWR -tW- -tWD' for DLLs.
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else()
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set(EMBARCADERO 1)
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set(_tC "-tC") # Target is a console application
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set(_tD "-tD") # Target is a shared library
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set(_tM "-tM") # Target is multi-threaded
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set(_tR "-tR") # Target uses the dynamic RTL
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set(_tW "-tW") # Target is a Windows application
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endif()
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set(_COMPILE_C "-c")
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set(_COMPILE_CXX "-P -c")
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set(CMAKE_LIBRARY_PATH_FLAG "-L")
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set(CMAKE_LINK_LIBRARY_FLAG "")
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set(CMAKE_FIND_LIBRARY_SUFFIXES "-bcc.lib" ".lib")
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# uncomment these out to debug makefiles
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#set(CMAKE_START_TEMP_FILE "")
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#set(CMAKE_END_TEMP_FILE "")
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#set(CMAKE_VERBOSE_MAKEFILE 1)
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# Borland cannot handle + in the file name, so mangle object file name
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set (CMAKE_MANGLE_OBJECT_FILE_NAMES "ON")
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# extra flags for a win32 exe
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set(CMAKE_CREATE_WIN32_EXE "${_tW}" )
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# extra flags for a console app
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set(CMAKE_CREATE_CONSOLE_EXE "${_tC}" )
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set (CMAKE_BUILD_TYPE Debug CACHE STRING
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"Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel.")
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foreach(t EXE SHARED MODULE)
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string(APPEND CMAKE_${t}_LINKER_FLAGS_INIT " ${_tM} -lS:1048576 -lSc:4098 -lH:1048576 -lHc:8192 ")
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string(APPEND CMAKE_${t}_LINKER_FLAGS_DEBUG_INIT " -v")
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string(APPEND CMAKE_${t}_LINKER_FLAGS_RELWITHDEBINFO_INIT " -v")
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endforeach()
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# The Borland link tool does not support multiple concurrent
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# invocations within a single working directory.
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if(NOT DEFINED CMAKE_JOB_POOL_LINK)
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set(CMAKE_JOB_POOL_LINK BCC32LinkPool)
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get_property(_bccjp GLOBAL PROPERTY JOB_POOLS)
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if(NOT _bccjp MATCHES "BCC32LinkPool=")
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set_property(GLOBAL APPEND PROPERTY JOB_POOLS BCC32LinkPool=1)
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endif()
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unset(_bccjp)
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endif()
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macro(__embarcadero_language lang)
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set(CMAKE_${lang}_COMPILE_OPTIONS_DLL "${_tD}") # Note: This variable is a ';' separated list
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set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "${_tD}") # ... while this is a space separated string.
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set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_INCLUDES 1)
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# compile a source file into an object file
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# place <DEFINES> outside the response file because Borland refuses
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# to parse quotes from the response file.
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set(CMAKE_${lang}_COMPILE_OBJECT
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"<CMAKE_${lang}_COMPILER> ${_tR} -DWIN32 <DEFINES> <INCLUDES> <FLAGS> -o<OBJECT> ${_COMPILE_${lang}} <SOURCE>"
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)
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set(CMAKE_${lang}_LINK_EXECUTABLE
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"<CMAKE_${lang}_COMPILER> ${_tR} -e<TARGET> <LINK_FLAGS> <FLAGS> ${CMAKE_START_TEMP_FILE} <LINK_LIBRARIES> <OBJECTS>${CMAKE_END_TEMP_FILE}"
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# "implib -c -w <TARGET_IMPLIB> <TARGET>"
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)
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# place <DEFINES> outside the response file because Borland refuses
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# to parse quotes from the response file.
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set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE
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"cpp32 -DWIN32 <DEFINES> <INCLUDES> <FLAGS> -o<PREPROCESSED_SOURCE> ${_COMPILE_${lang}} <SOURCE>"
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)
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# Borland >= 5.6 allows -P option for cpp32, <= 5.5 does not
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# Create a module library.
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set(CMAKE_${lang}_CREATE_SHARED_MODULE
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"<CMAKE_${lang}_COMPILER> ${_tR} ${_tD} ${CMAKE_START_TEMP_FILE}-e<TARGET> <LINK_FLAGS> <LINK_LIBRARIES> <OBJECTS>${CMAKE_END_TEMP_FILE}"
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)
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# Create an import library for another target.
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set(CMAKE_${lang}_CREATE_IMPORT_LIBRARY
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"implib -c -w <TARGET_IMPLIB> <TARGET>"
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)
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# Create a shared library.
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# First create a module and then its import library.
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set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
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${CMAKE_${lang}_CREATE_SHARED_MODULE}
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${CMAKE_${lang}_CREATE_IMPORT_LIBRARY}
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)
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# create a static library
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set(CMAKE_${lang}_CREATE_STATIC_LIBRARY
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"tlib ${CMAKE_START_TEMP_FILE}/p512 <LINK_FLAGS> /a <TARGET_QUOTED> <OBJECTS>${CMAKE_END_TEMP_FILE}"
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)
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# Initial configuration flags.
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string(APPEND CMAKE_${lang}_FLAGS_INIT " ${_tM}")
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string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -Od -v")
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string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -O1 -DNDEBUG")
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string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O2 -DNDEBUG")
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string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -Od")
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set(CMAKE_${lang}_STANDARD_LIBRARIES_INIT "import32.lib")
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endmacro()
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