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cmake: fix check for /proc/self/stat

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Using the result of the exists test directly always passes.
This commit is contained in:
David Adam 2017-11-12 22:02:36 +08:00
parent af93db668c
commit 8543a4061e
1 changed files with 3 additions and 1 deletions
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4
cmake/ConfigureChecks.cmake
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@ -78,7 +78,9 @@ IF(STRUCT_WINSIZE GREATER -1 AND HAVE_TIOCGWINSZ EQUAL 1)
ENDIF()
SET(CMAKE_EXTRA_INCLUDE_FILES)
SET(HAVE__PROC_SELF_STAT (EXISTS "/proc/self/stat"))
IF(EXISTS "/proc/self/stat")
SET(HAVE__PROC_SELF_STAT 1)
ENDIF()
CHECK_TYPE_SIZE("wchar_t[8]" WCHAR_T_BITS LANGUAGE CXX)
# Not checked yet: non-varargs tparm ("Solaris tparm kludge")