LLVMC doesn't need ENABLE_PIC to build now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74783 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index bb9c9d8..3812222 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -605,10 +605,10 @@
 --enable-llvmc-dynamic,
 [Link LLVMC dynamically (default is NO, unless on Win32)]),,
 enableval=$llvmc_dynamic)
-if test ${enableval} = "no"; then
-   AC_SUBST(ENABLE_LLVMC_DYNAMIC,[[]])
-else
+if test ${enableval} = "yes" && test "$ENABLE_PIC" -eq 1; then
    AC_SUBST(ENABLE_LLVMC_DYNAMIC,[[ENABLE_LLVMC_DYNAMIC=1]])
+else
+   AC_SUBST(ENABLE_LLVMC_DYNAMIC,[[]])
 fi
 
 dnl===-----------------------------------------------------------------------===