re PR driver/12448 (-MT / -MQ don't behave as documented.)

2007-03-13  David Taylor  <taylor@candd.org>

	PR driver/12448:
	* gcc.c (cpp_unique_options): If -MT or -MQ is seen, don't pass
	default -MQ.

From-SVN: r122889

gcc/ChangeLog

+2007-03-13  David Taylor  <taylor@candd.org>
+
+	PR driver/12448:
+	* gcc.c (cpp_unique_options): If -MT or -MQ is seen, don't pass
+	default -MQ.
+
 2007-03-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR target/31123

gcc/gcc.c

@@ -784,7 +784,7 @@ static const char *cpp_unique_options =
  %{MD:-MD %{!o:%b.d}%{o*:%.d%*}}\
  %{MMD:-MMD %{!o:%b.d}%{o*:%.d%*}}\
  %{M} %{MM} %{MF*} %{MG} %{MP} %{MQ*} %{MT*}\
- %{!E:%{!M:%{!MM:%{MD|MMD:%{o*:-MQ %*}}}}}\
+ %{!E:%{!M:%{!MM:%{!MT:%{!MQ:%{MD|MMD:%{o*:-MQ %*}}}}}}}\
  %{remap} %{g3|ggdb3|gstabs3|gcoff3|gxcoff3|gvms3:-dD}\
  %{H} %C %{D*&U*&A*} %{i*} %Z %i\
  %{fmudflap:-D_MUDFLAP -include mf-runtime.h}\