[cmake] Check for realpath availability in CMake

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189249 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexey Samsonov 2013-08-26 18:11:25 +00:00
parent 3d59252450
commit 19a5472504
2 changed files with 2 additions and 1 deletions

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@ -160,6 +160,7 @@ check_symbol_exists(gettimeofday sys/time.h HAVE_GETTIMEOFDAY)
check_symbol_exists(getrlimit "sys/types.h;sys/time.h;sys/resource.h" HAVE_GETRLIMIT)
check_symbol_exists(posix_spawn spawn.h HAVE_POSIX_SPAWN)
check_symbol_exists(pread unistd.h HAVE_PREAD)
check_symbol_exists(realpath stdlib.h HAVE_REALPATH)
check_symbol_exists(sbrk unistd.h HAVE_SBRK)
check_symbol_exists(srand48 stdlib.h HAVE_RAND48_SRAND48)
if( HAVE_RAND48_SRAND48 )

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@ -302,7 +302,7 @@
#cmakedefine HAVE_READDIR ${HAVE_READDIR}
/* Define to 1 if you have the `realpath' function. */
#undef HAVE_REALPATH
#cmakedefine HAVE_REALPATH ${HAVE_REALPATH}
/* Define to 1 if you have the `rintf' function. */
#undef HAVE_RINTF