[commit: ghc] master: Fix usage of `find -perm` in aclocal.m4 (#9697) (87cd37b)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/87cd37b7e61ef90842101a0d2fb1f6c9c8580976/ghc

>---------------------------------------------------------------

commit 87cd37b7e61ef90842101a0d2fb1f6c9c8580976
Author: Nicholas Hart <nic at hdb3.net>
Date:   Tue Nov 18 12:21:03 2014 -0600

    Fix usage of `find -perm` in aclocal.m4 (#9697)
    
    Signed-off-by: Austin Seipp <austin at well-typed.com>


>---------------------------------------------------------------

87cd37b7e61ef90842101a0d2fb1f6c9c8580976
 aclocal.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 0db231d..68ffd9c 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -2062,7 +2062,7 @@ AC_DEFUN([FIND_LLVM_PROG],[
                 if test "$windows" = YES; then
                     $1=`${FindCmd} "${p}" -type f -maxdepth 1 -regex '.*/$3-[[0-9]]\.[[0-9]]' -or -type l -maxdepth 1 -regex '.*/$3-[[0-9]]\.[[0-9]]' | ${SortCmd} -n | tail -1`
                 else
-                    $1=`${FindCmd} "${p}" -type f -perm +111 -maxdepth 1 -regex '.*/$3-[[0-9]]\.[[0-9]]' -or -type l -perm +111 -maxdepth 1 -regex '.*/$3-[[0-9]]\.[[0-9]]' | ${SortCmd} -n | tail -1`
+                    $1=`${FindCmd} "${p}" -type f -perm \111 -maxdepth 1 -regex '.*/$3-[[0-9]]\.[[0-9]]' -or -type l -perm \111 -maxdepth 1 -regex '.*/$3-[[0-9]]\.[[0-9]]' | ${SortCmd} -n | tail -1`
                 fi
                 if test -n "$$1"; then
                     break