Temporarily revert r244012 while we see if it's really necessary.

[oota-llvm.git] / autoconf / configure.ac

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index e4bb0609f57164b2cabc506ea22a365e4040f6db..0451f7e3cfaf8474a4b685a857dd93d27fa35482 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -1628,6 +1628,9 @@ dnl===-----------------------------------------------------------------------===
 
 AC_CHECK_LIB(m,sin)
 if test "$llvm_cv_os_type" = "MingW" ; then
+  dnl mingw-gcc's driver doesn't imply -lole32 by default so we may need this
+  dnl when being built with gcc for bootstrapping purposes.
+  AC_CHECK_LIB(ole32, main)
   AC_CHECK_LIB(psapi, main)
   AC_CHECK_LIB(shell32, main)
 fi
@@ -1873,10 +1876,9 @@ AC_CHECK_FUNCS([isatty mkdtemp mkstemp ])
 AC_CHECK_FUNCS([mktemp posix_spawn pread realpath sbrk setrlimit ])
 AC_CHECK_FUNCS([strerror strerror_r setenv ])
 AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ])
-AC_CHECK_FUNCS([setjmp longjmp sigsetjmp siglongjmp writev])
+AC_CHECK_FUNCS([setjmp longjmp writev])
 AC_CHECK_FUNCS([futimes futimens])
 AC_C_PRINTF_A
-AC_FUNC_RAND48
 
 dnl Check for arc4random accessible via AC_INCLUDES_DEFAULT.
 AC_CHECK_DECLS([arc4random])