Document that CC1_SPEC is used by cc1plus

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30236 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f0e2727..55403b9 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Mon Oct 18 21:16:06 1999  Fred Fish  <fnf@be.com>
+
+       * tm.texi (CC1PLUS_SPEC): Make it clear in the docs that CC1_SPEC is
+       used by both cc1 and cc1plus.
+       
 Thu Oct 28 10:00:48 1999  Nick Clifton  <nickc@cygnus.com>
 
        * config/arm/arm.c: Initialise arm_structure_size_boundary to

diff --git a/gcc/tm.texi b/gcc/tm.texi
index c11a354..96ebf81 100644 (file)
--- a/gcc/tm.texi
+++ b/gcc/tm.texi
@@ -153,6 +153,9 @@ pass to @code{cc1plus}.  It can also specify how to translate options you
 give to GCC into options for GCC to pass to the @code{cc1plus}.
 
 Do not define this macro if it does not need to do anything.
+Note that everything defined in CC1_SPEC is already passed to
+@code{cc1plus} so there is no need to duplicate the contents of
+CC1_SPEC in CC1PLUS_SPEC.
 
 @findex ASM_SPEC
 @item ASM_SPEC