[m-rev.] diff: fix problem building stage 1 compiler in Java grade

[Julien Fischer]

Fix problem building stage 1 compiler in Java grade.

scripts/Mercury.config.bootstrap.in:
     Pass --restricted-command-line to the bootstrap compiler.  On Windows, the
     command lines with which we invoke the Java compiler in the compiler
     directory are apparently "too long".

diff --git a/scripts/Mercury.config.bootstrap.in b/scripts/Mercury.config.bootstrap.in
index 00a8bb1..f0d7fc2 100644
--- a/scripts/Mercury.config.bootstrap.in
+++ b/scripts/Mercury.config.bootstrap.in
@@ -128,6 +128,7 @@ DEFAULT_MCFLAGS=\
  		--sync-term-size "@SYNC_TERM_SIZE@" \
  		--host-env-type "@HOST_ENV_TYPE@" \
  		--target-env-type "@TARGET_ENV_TYPE@" \
+		@RESTRICTED_COMMAND_LINE_OPT@ \
  		@HAVE_DELAY_SLOT@ \
  		@HAVE_BOXED_FLOATS@ \
  		@HAVE_BOXED_INT64S@ \