46 lines
1.9 KiB
CMake
46 lines
1.9 KiB
CMake
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# Defines a series of preprocessor variables based on the current platform.
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#
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# Usage: define_platform_macros(PREFIX)
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#
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# where PREFIX is the macro prefix (i.e., if PREFIX is XYZZY then the macros
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# will be named XYZZY_LINUX, XYZZY_WINDOWS, etc.).
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#
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# Author:
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# Kevin M. Godby <kevin@godby.org>
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#
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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#
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function(_define_platform_macros_impl prefix platform_string variable_name)
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if (${CMAKE_SYSTEM_NAME} MATCHES "${platform_string}")
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string(TOUPPER "${prefix}_${variable_name}" _varname)
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set(${_varname} TRUE PARENT_SCOPE)
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endif()
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endfunction()
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macro(define_platform_macros _prefix)
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_define_platform_macros_impl(${_prefix} "AIX" AIX)
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_define_platform_macros_impl(${_prefix} "Android" ANDROID)
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_define_platform_macros_impl(${_prefix} "BS/DOS" BSDOS)
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_define_platform_macros_impl(${_prefix} "FreeBSD" FREEBSD)
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_define_platform_macros_impl(${_prefix} "HP-UX" HPUX)
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_define_platform_macros_impl(${_prefix} "IRIX" IRIX)
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_define_platform_macros_impl(${_prefix} "Linux" LINUX)
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_define_platform_macros_impl(${_prefix} "GNU/kFreeBSD" KFREEBSD)
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_define_platform_macros_impl(${_prefix} "NetBSD" NETBSD)
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_define_platform_macros_impl(${_prefix} "OpenBSD" OPENBSD)
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_define_platform_macros_impl(${_prefix} "OFS1" OFS1)
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_define_platform_macros_impl(${_prefix} "SCO_SV" SCO_SV)
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_define_platform_macros_impl(${_prefix} "UnixWare" UNIXWARE)
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_define_platform_macros_impl(${_prefix} "Xenix" XENIX)
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_define_platform_macros_impl(${_prefix} "SunOS" SUNOS)
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_define_platform_macros_impl(${_prefix} "Tru64" TRU64)
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_define_platform_macros_impl(${_prefix} "ULTRIX" ULTRIX)
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_define_platform_macros_impl(${_prefix} "CYGWIN" CYGWIN)
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_define_platform_macros_impl(${_prefix} "Darwin" MACOSX)
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_define_platform_macros_impl(${_prefix} "Windows" WINDOWS)
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endmacro()
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