* Makefile.in (DRIVER_DEFINES): New macro, with the macro

        definitions for the driver.
        (gcc.o): Make rule use $(DRIVER_DEFINES).
        * gcc.c (process_command) [LANG_SPECIFIC_DRIVER]: Call
        lang_specific_driver, passing along the addr of FATAL for errors
        along with our ARGC and ARGV.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13222 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 0f558d1..ff72925 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1206,13 +1206,15 @@ c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
 
 # Language-independent files.
 
-gcc.o: gcc.c $(CONFIG_H) multilib.h config.status $(lang_specs_files)
-       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+DRIVER_DEFINES = \
   -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
-  -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\" \
+  -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\"
+gcc.o: gcc.c $(CONFIG_H) multilib.h config.status $(lang_specs_files)
+       $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+  $(DRIVER_DEFINES) \
   -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
 
 dumpvers: dumpvers.c

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 123796a..876c896 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -2305,6 +2305,11 @@ process_command (argc, argv)
   /* Convert new-style -- options to old-style.  */
   translate_options (&argc, &argv);
 
+#ifdef LANG_SPECIFIC_DRIVER
+  /* Do language-specific adjustment/addition of flags.  */
+  lang_specific_driver (&fatal, &argc, &argv);
+#endif
+
   /* Scan argv twice.  Here, the first time, just count how many switches
      there will be in their vector, and how many input files in theirs.
      Here we also parse the switches that cc itself uses (e.g. -v).  */