X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=newlib%2Flibc%2Fmachine%2Fsparc%2Faclocal.m4;h=31ccc384bdb64822e1e1fe8a10a47ada54d46574;hb=332381bfdb0abeabf324ba29f4889146afbcaa9a;hp=63f6d033db1579887223d82417362c0d0bafc24e;hpb=51eb7b7d3a5a83701527b1ab081814612b1030ec;p=pf3gnuchains%2Fpf3gnuchains3x.git

diff --git a/newlib/libc/machine/sparc/aclocal.m4 b/newlib/libc/machine/sparc/aclocal.m4
index 63f6d033db..31ccc384bd 100644
--- a/newlib/libc/machine/sparc/aclocal.m4
+++ b/newlib/libc/machine/sparc/aclocal.m4
@@ -38,6 +38,15 @@ AC_ARG_ENABLE(target-optspace,
   *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
  esac], [target_optspace=])dnl
 
+dnl Support --enable-malloc-debugging - currently only supported for Cygwin
+AC_ARG_ENABLE(malloc-debugging,
+[  --enable-malloc-debugging indicate malloc debugging requested],
+[case "${enableval}" in
+  yes) malloc_debugging=yes ;;
+  no)  malloc_debugging=no ;;
+  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
+ esac], [malloc_debugging=])dnl
+
 dnl Support --enable-newlib-mb
 AC_ARG_ENABLE(newlib-mb,
 [  --enable-newlib-mb        enable multibyte support],