[PATCH 01/57] Allow targets to specify build dependencies for out_object_file

[Bill Schmidt via Gcc-patches]

2021-03-03  Bill Schmidt  <wschm...@linux.ibm.com>

gcc/
        * Makefile.in (OUT_FILE_DEPS): New variable.
        (out_object_file): Depend on OUT_FILE_DEPS.
---
 gcc/Makefile.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 8a5fb3fd99c..2fd94fc7dba 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -558,6 +558,7 @@ TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 out_file=$(srcdir)/config/@out_file@
 out_object_file=@out_object_file@
+OUT_FILE_DEPS=
 common_out_file=$(srcdir)/common/config/@common_out_file@
 common_out_object_file=@common_out_object_file@
 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
@@ -2361,7 +2362,7 @@ pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
        $(AWK) -f $(srcdir)/gen-pass-instances.awk \
          $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
 
-$(out_object_file): $(out_file)
+$(out_object_file): $(out_file) $(OUT_FILE_DEPS)
        $(COMPILE) $<
        $(POSTCOMPILE)
 
-- 
2.27.0