Fix breakage caused by typos. Use 3-arg form of AC_DEFINE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10062 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/aclocal.m4 b/autoconf/aclocal.m4
index 32db1b3cfee3f8d6ed949f456ca81b033fb967be..0a64803e27302d5dba3097fcb87a9a88b1a909c9 100644 (file)
--- a/autoconf/aclocal.m4
+++ b/autoconf/aclocal.m4
@@ -6251,13 +6251,13 @@ AC_DEFUN([AC_LINK_USE_R],
 [
   AC_LANG_SAVE
   AC_LANG_C
-  oldcflags=${CFLAGS}
-  CFLAGS="${CFLAGS} -Wl,-R."
-  AC_LINK_IFELSE([int main() { return 0;}],[ac_cv_link_use_r=yes],[ac_cv_link_se_r=no])
-  CFLAGS=${oldcflags}
+  oldcflags="$CFLAGS"
+  CFLAGS="$CFLAGS -Wl,-R."
+  AC_LINK_IFELSE([int main() { return 0; }],[ac_cv_link_use_r=yes],[ac_cv_link_use_r=no])
+  CFLAGS="$oldcflags"
   AC_LANG_RESTORE
-  if test "$ac_cv_link_use_r = yes"
+  if test "$ac_cv_link_use_r" = yes
   then
-    AC_DEFINE([HAVE_LINK_R],[1])
+    AC_DEFINE([HAVE_LINK_R],[1],[Define if you can use -Wl,-R. to pass -R. to the linker, in order to add the current directory to the dynamic linker search path.])
   fi
 ])