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Check for sysconf(3). 

llvm-svn: 282772
This commit is contained in:
Joerg Sonnenberger 2016-09-29 21:18:05 +00:00
parent d69a8a83e8
commit 4b2a79efdd
2 changed files with 2 additions and 1 deletions
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1
llvm/cmake/config-ix.cmake
View File

@ -148,6 +148,7 @@ check_symbol_exists(arc4random "stdlib.h" HAVE_DECL_ARC4RANDOM)
check_symbol_exists(backtrace "execinfo.h" HAVE_BACKTRACE)
check_symbol_exists(_Unwind_Backtrace "unwind.h" HAVE__UNWIND_BACKTRACE)
check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
check_symbol_exists(sysconf unistd.h HAVE_SYSCONF)
check_symbol_exists(getrusage sys/resource.h HAVE_GETRUSAGE)
check_symbol_exists(setrlimit sys/resource.h HAVE_SETRLIMIT)
check_symbol_exists(isatty unistd.h HAVE_ISATTY)

2
llvm/include/llvm/Config/config.h.cmake
View File

@ -285,7 +285,7 @@
#cmakedefine HAVE_STRTOQ ${HAVE_STRTOQ}
/* Define to 1 if you have the `sysconf' function. */
#undef HAVE_SYSCONF
#cmakedefine HAVE_SYSCONF ${HAVE_SYSCONF}
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/