annotate libmlk-port/CMakeLists.txt @ 315:3bfaaf5342a9

cmake: add support for Visual Studio 2019
author David Demelier <markand@malikania.fr>
date Wed, 22 Sep 2021 10:04:15 +0200
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1 #
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2 # CMakeLists.txt -- CMake build system for Molko's Adventure
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3 #
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4 # Copyright (c) 2020-2021 David Demelier <markand@malikania.fr>
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5 #
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6 # Permission to use, copy, modify, and/or distribute this software for any
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7 # purpose with or without fee is hereby granted, provided that the above
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8 # copyright notice and this permission notice appear in all copies.
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9 #
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10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 #
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18
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19 project(libmlk-port)
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20
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21 include(CheckFunctionExists)
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22 include(CheckIncludeFile)
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23 include(CheckSymbolExists)
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24 include(CheckTypeSize)
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25
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26 check_function_exists(strlcpy MLK_HAS_STRLCPY)
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27 check_function_exists(fmemopen MLK_HAS_FMEMOPEN)
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28 check_function_exists(basename MLK_HAS_BASENAME)
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29 check_function_exists(dirname MLK_HAS_DIRNAME)
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30 check_function_exists(getopt MLK_HAS_GETOPT)
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31 check_include_file(stdnoreturn.h MLK_HAS_STDNORETURN_H)
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32 check_include_file(libgen.h MLK_HAS_LIBGEN_H)
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33 check_include_file(unistd.h MLK_HAS_UNISTD_H)
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34 check_symbol_exists(PATH_MAX limits.h MLK_HAS_PATH_MAX)
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35 check_type_size(ssize_t MLK_HAS_SSIZE_T)
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36
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37 if (NOT MLK_HAS_STDNORETURN_H)
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38 file(WRITE ${CMAKE_BINARY_DIR}/stdnoreturn.h "#define noreturn\n")
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39 endif ()
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40 if (NOT MLK_HAS_LIBGEN_H)
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41 file(TOUCH ${CMAKE_BINARY_DIR}/libgen.h)
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42 endif ()
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43 if (NOT MLK_HAS_UNISTD_H)
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44 file(TOUCH ${CMAKE_BINARY_DIR}/unistd.h)
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45 endif ()
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46
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47 set(
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48 SOURCES
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49 ${libmlk-port_SOURCE_DIR}/port/port.c
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50 ${libmlk-port_SOURCE_DIR}/port/port.h
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51 )
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52
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53 mlk_library(
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54 NAME libmlk-port
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55 SOURCES ${SOURCES}
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56 TYPE STATIC
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57 INCLUDES
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58 PUBLIC $<BUILD_INTERFACE:${libmlk-port_SOURCE_DIR}>
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59 )
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60
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61 source_group(TREE ${libmlk-port_SOURCE_DIR} FILES ${SOURCES})