Rev | Line | |
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[14] | 1 | MACRO(CHECK_INCLUDE_FILE_DEFINE HEADER VAR) |
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| 2 | CHECK_INCLUDE_FILE(${HEADER} HAVE_INCLUDE_FILE) |
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| 3 | IF(HAVE_INCLUDE_FILE) |
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| 4 | ADD_DEFINE("${VAR} 1") |
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| 5 | SET(${VAR} 1 CACHE INTERNAL "") |
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| 6 | ENDIF(HAVE_INCLUDE_FILE) |
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| 7 | ENDMACRO(CHECK_INCLUDE_FILE_DEFINE ARG) |
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| 8 | |
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| 9 | MACRO(CHECK_FUNCTION_DEFINE HEADERS FUNC PARAM VAR) |
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| 10 | CHECK_C_SOURCE_COMPILES( |
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| 11 | " |
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| 12 | ${HEADERS} |
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| 13 | int main(){ |
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| 14 | ${FUNC} ${PARAM}; |
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| 15 | } |
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| 16 | " ${VAR}) |
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| 17 | IF(${VAR}) |
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| 18 | ADD_DEFINE("${VAR} 1") |
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| 19 | ENDIF(${VAR}) |
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| 20 | ENDMACRO(CHECK_FUNCTION_DEFINE HEADERS FUNC PARAM VAR) |
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| 21 | |
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| 22 | |
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| 23 | IF(WIN32) |
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| 24 | CHECK_INCLUDE_FILE_DEFINE(windows.h HAVE_WINDOWS_H) |
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| 25 | IF(HAVE_WINDOWS_H) |
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| 26 | CHECK_FUNCTION_DEFINE("#include <windows.h>" Sleep "(0)" HAVE_SLEEP) |
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| 27 | ENDIF(HAVE_WINDOWS_H) |
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| 28 | ELSE(WIN32) |
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| 29 | |
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| 30 | CHECK_INCLUDE_FILE_DEFINE(time.h HAVE_TIME_H) |
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| 31 | IF(HAVE_TIME_H) |
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| 32 | CHECK_FUNCTION_DEFINE("#include <time.h>" nanosleep "((struct timespec*)0, (struct timespec*)0)" HAVE_NANOSLEEP) |
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| 33 | ELSE(HAVE_TIME_H) |
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| 34 | |
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| 35 | CHECK_INCLUDE_FILE_DEFINE(unistd.h HAVE_UNISTD_H) |
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| 36 | IF(HAVE_UNISTD_H) |
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| 37 | CHECK_FUNCTION_DEFINE("#include <unistd.h>" usleep "(0)" HAVE_USLEEP) |
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| 38 | ENDIF(HAVE_UNISTD_H) |
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| 39 | ENDIF(HAVE_TIME_H) |
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| 40 | ENDIF(WIN32) |
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