Add a check for posix_spawn.

Regenerate configure and other autoconf files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101444 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index ff5804b27dc9cc764faa82fc16850219911db39b..76083d27485ce33e20ea931204c615fee4cc684b 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -1290,7 +1290,7 @@ AC_CHECK_FUNCS([backtrace ceilf floorf roundf rintf nearbyintf getcwd ])
 AC_CHECK_FUNCS([powf fmodf strtof round ])
 AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ])
 AC_CHECK_FUNCS([isatty mkdtemp mkstemp ])
-AC_CHECK_FUNCS([mktemp realpath sbrk setrlimit strdup ])
+AC_CHECK_FUNCS([mktemp posix_spawn realpath sbrk setrlimit strdup ])
 AC_CHECK_FUNCS([strerror strerror_r strerror_s setenv ])
 AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ])
 AC_CHECK_FUNCS([setjmp longjmp sigsetjmp siglongjmp])

diff --git a/configure b/configure
index 82aaccdb04dae75559aef0ab4dd579c767254d2b..75f1c2b04b26fccd8afce13102b9084fe237cd0e 100755 (executable)
--- a/configure
+++ b/configure
@@ -17756,7 +17756,8 @@ done
 
 
 
-for ac_func in mktemp realpath sbrk setrlimit strdup
+
+for ac_func in mktemp posix_spawn realpath sbrk setrlimit strdup
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 { echo "$as_me:$LINENO: checking for $ac_func" >&5

diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in
index 5caf778a2d7a1a936e7c689fac991cdc201703ae..c2ab23e3e3217f721902c7707bc6cf566f963fa5 100644 (file)
--- a/include/llvm/Config/config.h.in
+++ b/include/llvm/Config/config.h.in
@@ -264,6 +264,9 @@
 /* Define to 1 if you have the `opendir' function. */
 #undef HAVE_OPENDIR
 
+/* Define to 1 if you have the `posix_spawn' function. */
+#undef HAVE_POSIX_SPAWN
+
 /* Define to 1 if you have the `powf' function. */
 #undef HAVE_POWF