Tidying up (no functional change)

* add indentation to functions AC_GCC_WARNING_SUBST_NO and
  AC_GCC_WARNING_COND

* remove an extraneous (I hope) "-CFLAGS=$safe_CFLAGS"



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14415 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed