lang-specs.h: Define __GNU_CC and __GNUC_MINOR__ only if -no-gcc was not given.

        * lang-specs.h: Define __GNU_CC and __GNUC_MINOR__ only if -no-gcc
        was not given.

From-SVN: r26984

gcc/cp/ChangeLog

+Tue May 18 00:21:34 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
+	was not given.
+
 1999-05-17  Mark Mitchell  <mark@codesourcery.com>
 
 	* cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.

gcc/cp/lang-specs.h

@@ -33,7 +33,8 @@ Boston, MA 02111-1307, USA.  */
      "%{E|M|MM:cpp -lang-c++ %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C++ does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
-	-D__GNUC__=%v1 -D__GNUG__=%v1 -D__GNUC_MINOR__=%v2 -D__cplusplus\
+	%{!no-gcc:-D__GNUC__=%v1 -D__GNUG__=%v1 -D__GNUC_MINOR__=%v2}\
+	-D__cplusplus\
 	%{ansi:-trigraphs -D__STRICT_ANSI__} %{!undef:%{!ansi:%p} %P}\
 	%{!fno-exceptions:-D__EXCEPTIONS}\
         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}} %{trigraphs}\
@@ -43,8 +44,8 @@ Boston, MA 02111-1307, USA.  */
       %{!E:%{!M:%{!MM:cc1plus %i %1 %2\
                             -lang-c++ %{nostdinc*} %{C} %{A*} %{I*} %{P} %{$} %I\
                             %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
-                            -D__GNUC__=%v1 -D__GNUG__=%v1\
-                            -D__GNUC_MINOR__=%v2 -D__cplusplus\
+                            %{!no-gcc:-D__GNUC__=%v1 -D__GNUG__=%v1\
+                            -D__GNUC_MINOR__=%v2} -D__cplusplus\
                             %{ansi:-trigraphs -D__STRICT_ANSI__} %{!undef:%{!ansi:%p} %P}\
                             %{!fno-exceptions:-D__EXCEPTIONS}\
                             %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
@@ -64,7 +65,8 @@ Boston, MA 02111-1307, USA.  */
    {"cpp -lang-c++ %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
 	%{C:%{!E:%eGNU C++ does not support -C without using -E}}\
 	%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
-	-D__GNUC__=%v1 -D__GNUG__=%v1 -D__GNUC_MINOR__=%v2 -D__cplusplus\
+	%{!no-gcc:-D__GNUC__=%v1 -D__GNUG__=%v1 -D__GNUC_MINOR__=%v2}\
+	-D__cplusplus\
 	%{ansi:-trigraphs -D__STRICT_ANSI__} %{!undef:%{!ansi:%p} %P}\
 	%{!fno-exceptions:-D__EXCEPTIONS}\
         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}} %{trigraphs}\