Remove the unused +mkdep/+make-deps/s-proto.S/s-proto-cancel.S

Since

commit d73f5331ce5370ca5a879229e3842f5de98689cd
Author: Roland McGrath <roland@gnu.org>
Date:   Fri May 2 02:20:45 2003 +0000

    2003-05-01  Roland McGrath  <roland@redhat.com>

dependency is generated by passing -MD -MF to compiler.  Remove the unused
+mkdep, +make-deps, s-proto.S and s-proto-cancel.S.

This fixes BZ #28554.

diff --git a/Makeconfig b/Makeconfig
index 2fa0884..3fa2f13 100644 (file)
--- a/Makeconfig
+++ b/Makeconfig
@@ -873,13 +873,6 @@ define elide-stack-protector
 $(if $(filter $(@F),$(patsubst %,%$(1),$(2))), $(no-stack-protector))
 endef
 
-# This is the program that generates makefile dependencies from C source files.
-# The -MP flag tells GCC >= 3.2 (which we now require) to produce dummy
-# targets for headers so that removed headers don't break the build.
-ifndef +mkdep
-+mkdep = $(CC) -M -MP
-endif
-
 # The program that makes Emacs-style TAGS files.
 ETAGS  := etags
 

diff --git a/Makerules b/Makerules
index 3503605..8db0ca1 100644 (file)
--- a/Makerules
+++ b/Makerules
@@ -459,15 +459,6 @@ compile-stdin.c = $(COMPILE.c) -o $@ -x c - $(compile-mkdep-flags)
 # get the wrong predefines.
 S-CPPFLAGS = -DASSEMBLER $(asm-CPPFLAGS)
 
-define +make-deps
-$(make-target-directory)
-$(+mkdep) $< $(if $(filter %.c,$<),$(CFLAGS)) \
-            $(CPPFLAGS) $($(patsubst .%,%,$(suffix $(<F)))-CPPFLAGS) | sed -e\
-'s,$(subst .,\.,$(@F:.d=.o)),$(foreach o,$(all-object-suffixes),$(@:.d=$o)) $@,' \
-$(sed-remove-objpfx) $(sed-remove-dotdot) > $(@:.d=.T)
-mv -f $(@:.d=.T) $@
-endef
-
 ifneq (,$(objpfx))
 # Continuation lines here are dangerous because they introduce spaces!
 define sed-remove-objpfx

diff --git a/sysdeps/unix/Makefile b/sysdeps/unix/Makefile
index 2ee3be7..582baa4 100644 (file)
--- a/sysdeps/unix/Makefile
+++ b/sysdeps/unix/Makefile
@@ -104,10 +104,6 @@ $(common-objpfx)sysd-syscalls: $(..)sysdeps/unix/make-syscalls.sh \
        mv -f $@T $@
 endif
 
-$(common-objpfx)s-%.d: $(..)sysdeps/unix/s-%.S \
-                      $(wildcard $(+sysdep_dirs:%=%/syscalls.list))
-       $(+make-deps)
-
 postclean-generated += sysd-syscalls
 
 endif

diff --git a/sysdeps/unix/s-proto-cancel.S b/sysdeps/unix/s-proto-cancel.S
deleted file mode 100644 (file)
index 042be3c..0000000
--- a/sysdeps/unix/s-proto-cancel.S
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This file exists just to have its dependencies determined.
-   Those dependencies are then used for the objects of the cancellable
-   system calls.  */
-
-#include <sysdep-cancel.h>

diff --git a/sysdeps/unix/s-proto.S b/sysdeps/unix/s-proto.S
deleted file mode 100644 (file)
index 52a1970..0000000
--- a/sysdeps/unix/s-proto.S
+++ /dev/null
@@ -1,4 +0,0 @@
-/* This file exists just to have its dependencies determined.
-   Those dependencies are then used for the simple system call objects.  */
-
-#include <sysdep.h>