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fa61be5bc4
Clear `CMAKE_SHARED_LIBRARY_CREATE_<LANG>_FLAGS` since no special link flags are needed to create a DLL with these toolchains. Our shared library creation rules do not reference the placeholder, so this variable was never used. However, we may soon teach the generators to look it up directly.
142 lines
5.5 KiB
CMake
142 lines
5.5 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file LICENSE.rst 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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set(__pch_header_C "c-header")
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set(__pch_header_CXX "c++-header")
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set(__pch_header_OBJC "objective-c-header")
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set(__pch_header_OBJCXX "objective-c++-header")
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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 "")
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set(_COMPILE_CXX " -P")
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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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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 "${_tD}") # ... while this is a space separated string.
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set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "")
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set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "")
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set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_INCLUDES 1)
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set (CMAKE_${lang}_LINKER_WRAPPER_FLAG "-l")
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# compile a source file into an object file
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# place <DEFINES> outside the response file because Borland refuses
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# to parse quotes from the response file.
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set(CMAKE_${lang}_COMPILE_OBJECT
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"<CMAKE_${lang}_COMPILER> ${_tR} -DWIN32 <DEFINES> <INCLUDES> <FLAGS> -o<OBJECT>${_COMPILE_${lang}} -c <SOURCE>"
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)
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set(CMAKE_${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_${lang}} -c <SOURCE>"
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)
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# Borland >= 5.6 allows -P option for cpp32, <= 5.5 does not
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# Create a module library.
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set(CMAKE_${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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set(CMAKE_${lang}_CREATE_WIN32_EXE "${_tW}")
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set(CMAKE_${lang}_CREATE_CONSOLE_EXE "${_tC}")
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# Precompile Headers
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if (EMBARCADERO)
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set(CMAKE_PCH_EXTENSION .pch)
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set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Xclang -include-pch -Xclang <PCH_FILE> -Xclang -include -Xclang <PCH_HEADER>)
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set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER> -x ${__pch_header_${lang}})
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endif()
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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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