Update.

2003-06-09  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/kernel-features.h
	(__ASSUME_SETRESGID_SYSCALL): Define.
	* sysdeps/unix/sysv/linux/setegid.c: Use __ASSUME_SETRESGID_SYSCALL
	instead of __ASSUME_SETRESUID_SYSCALL.
	(setegid): Only use setresgid32 inline syscall if __NR_setresgid32 is
	defined.
	* sysdeps/unix/sysv/linux/seteuid.c (seteuid): Only use setresgid32
	inline syscall if __NR_setresuid32 is defined.
	* sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Use
	__ASSUME_SETRESGID_SYSCALL instead of __ASSUME_SETRESUID_SYSCALL.
	* sysdeps/unix/sysv/linux/i386/setregid.c: Backout last changes.
	* sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c (setegid): Protect
	code handling non-existant setresgid32 syscall with
	#if __ASSUME_SETRESGID_SYSCALL == 0.

2003-06-09  Andreas Schwab  <schwab@suse.de>

	* sunrpc/Makefile (generated): Remove rpc-proto.c, rpc-proto.d.
	($(rpcsvc:%.x=$(objpfx)x%$o)): Don't depend on
	$(objpfx)rpc-proto.d.
	(rpcsvc-dt-files, rpcsvc-depfiles): Define.  Include
	$(rpcsvc-depfiles) instead of $(objpfx)rpc-proto.d.
	($(objpfx)rpc-proto.d, $(objpfx)rpc-proto.c): Remove rules.

11 files changed, 66 insertions, 44 deletions

diff --git a/ChangeLog b/ChangeLog
index 02a3c6fed1..793f47af88 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,30 @@
+2003-06-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/unix/sysv/linux/kernel-features.h
+	(__ASSUME_SETRESGID_SYSCALL): Define.
+	* sysdeps/unix/sysv/linux/setegid.c: Use __ASSUME_SETRESGID_SYSCALL
+	instead of __ASSUME_SETRESUID_SYSCALL.
+	(setegid): Only use setresgid32 inline syscall if __NR_setresgid32 is
+	defined.
+	* sysdeps/unix/sysv/linux/seteuid.c (seteuid): Only use setresgid32
+	inline syscall if __NR_setresuid32 is defined.
+	* sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Use
+	__ASSUME_SETRESGID_SYSCALL instead of __ASSUME_SETRESUID_SYSCALL.
+	* sysdeps/unix/sysv/linux/i386/setregid.c: Backout last changes.
+	* sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c (setegid): Protect
+	code handling non-existant setresgid32 syscall with
+	#if __ASSUME_SETRESGID_SYSCALL == 0.
+
+2003-06-09  Andreas Schwab  <schwab@suse.de>
+
+	* sunrpc/Makefile (generated): Remove rpc-proto.c, rpc-proto.d.
+	($(rpcsvc:%.x=$(objpfx)x%$o)): Don't depend on
+	$(objpfx)rpc-proto.d.
+	(rpcsvc-dt-files, rpcsvc-depfiles): Define.  Include
+	$(rpcsvc-depfiles) instead of $(objpfx)rpc-proto.d.
+	($(objpfx)rpc-proto.d, $(objpfx)rpc-proto.c): Remove rules.
+
 2003-06-08  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/seteuid.c (seteuid): Use setresuid32
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index a7d422e837..be8bf8ca45 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,8 @@
+2003-06-09  Andreas Schwab  <schwab@suse.de>
+
+	* Makefile: Move inclusion of ../Rules down after extra-objs is
+	fully known.
+
 2003-06-06  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: New sequences for
diff --git a/linuxthreads/Makefile b/linuxthreads/Makefile
index f105bd6454..3d45b81f19 100644
--- a/linuxthreads/Makefile
+++ b/linuxthreads/Makefile
@@ -121,7 +121,7 @@ ifeq (yes,$(build-shared))
 tests-nodelete-yes = unload
 endif
 
-include ../Rules
+all: # Make this the default target; it will be defined in Rules.
 
 # What we install as libpthread.so for programs to link against is in fact a
 # link script.  It contains references for the various libraries we need.
@@ -204,6 +204,8 @@ else
 libc-link.so = $(common-objpfx)libc.so
 endif
 
+include ../Rules
+
 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
 # This ensures they will load libc.so for needed symbols if loaded by
 # a statically-linked program that hasn't already loaded it.
diff --git a/sunrpc/Makefile b/sunrpc/Makefile
index 07c66a82c5..b7492e4dab 100644
--- a/sunrpc/Makefile
+++ b/sunrpc/Makefile
@@ -54,7 +54,7 @@ headers = $(addprefix rpc/,auth.h auth_unix.h clnt.h netdb.h pmap_clnt.h \
 	  $(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h
 install-others = $(inst_sysconfdir)/rpc
 generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \
-	    $(rpcsvc:%.x=rpcsvc/%.stmp) rpc-proto.c rpc-proto.d rpcgen
+	    $(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen
 generated-dirs := rpcsvc
 
 routines := auth_none auth_unix authuxprot bindrsvprt \
@@ -168,26 +168,20 @@ $(objpfx)x%.stmp: rpcsvc/%.x $(objpfx)rpcgen
 # Gratuitous dependency on generated .c file here just gets it mentioned to
 # avoid being an intermediate file and getting removed.
 define o-iterator-doit
-$(rpcsvc:%.x=$(objpfx)x%$o): $(objpfx)x%$o: $(objpfx)x%.c $(objpfx)rpcsvc/%.h \
-					    $(objpfx)rpc-proto.d
+$(rpcsvc:%.x=$(objpfx)x%$o): $(objpfx)x%$o: $(objpfx)x%.c $(objpfx)rpcsvc/%.h
 endef
 object-suffixes-left = $(filter-out $(librpcsvc-inhibit-o),$(object-suffixes))
 include $(o-iterator)
 
-ifndef no_deps
--include $(objpfx)rpc-proto.d
+rpcsvc-dt-files := $(foreach o,$(filter-out $(librpcsvc-inhibit-o),\
+					    $(object-suffixes)),\
+			     $(rpcsvc:%.x=$(objpfx)x%$o.dt))
+rpcsvc-depfiles := $(patsubst %.dt,%.d,$(wildcard $(rpcsvc-dt-files))) \
+		   $(wildcard $(rpcsvc-dt-files:.dt=.d))
+ifdef rpcsvc-depfiles
+ifneq ($(no_deps),t)
+-include $(rpcsvc-depfiles)
+endif
 endif
-
-$(objpfx)rpc-proto.d: $(objpfx)%.d: $(objpfx)%.c
-	$(+make-deps)
-# Special file to generate dependencies for the RPC service objects.
-# Collect all include directives from the source files.
-$(objpfx)rpc-proto.c: $(rpcsvc:%=rpcsvc/%)
-	$(make-target-directory)
-	{ echo '#include <rpc/types.h>'; \
-	  echo '#include <rpc/xdr.h>'; \
-	  echo '#include <rpc/rpc.h>'; \
-	  sed -n '/^%#include/s/%//p' $^; } > $@T
-	mv -f $@T $@
 
 $(objpfx)thrsvc: $(shared-thread-library)
diff --git a/sysdeps/unix/sysv/linux/i386/setegid.c b/sysdeps/unix/sysv/linux/i386/setegid.c
index 4dc79c7936..fcd6cf1827 100644
--- a/sysdeps/unix/sysv/linux/i386/setegid.c
+++ b/sysdeps/unix/sysv/linux/i386/setegid.c
@@ -39,7 +39,7 @@ setegid (gid)
   /* First try the syscall.  */
 # ifdef __NR_setresgid
   result = __setresgid (-1, gid, -1);
-#  if __ASSUME_SETRESUID_SYSCALL > 0
+#  if __ASSUME_SETRESGID_SYSCALL > 0
   if (0)
 #  else
   if (result == -1 && errno == ENOSYS)
diff --git a/sysdeps/unix/sysv/linux/i386/setregid.c b/sysdeps/unix/sysv/linux/i386/setregid.c
index 343bbf4b40..05ed05bbc8 100644
--- a/sysdeps/unix/sysv/linux/i386/setregid.c
+++ b/sysdeps/unix/sysv/linux/i386/setregid.c
@@ -42,15 +42,15 @@ int
 __setregid (gid_t rgid, gid_t egid)
 {
 #if __ASSUME_32BITUIDS > 0
-  return INLINE_SYSCALL (setresgid32, 3, rgid, egid, -1);
+  return INLINE_SYSCALL (setregid32, 2, rgid, egid);
 #else
-# ifdef __NR_setresgid32
+# ifdef __NR_setregid32
   if (__libc_missing_32bit_uids <= 0)
     {
       int result;
       int saved_errno = errno;
 
-      result = INLINE_SYSCALL (setresgid32, 3, rgid, egid, -1);
+      result = INLINE_SYSCALL (setregid32, 2, rgid, egid);
 
       if (result == 0 || errno != ENOSYS)
 	return result;
@@ -66,13 +66,7 @@ __setregid (gid_t rgid, gid_t egid)
       return -1;
     }
 
-# ifdef __NR_setresgid
-  int result = INLINE_SYSCALL (setresgid, 3, rgid, egid, -1);
-# endif
-  if (result == -1 && errno == ENOSYS)
-    result = INLINE_SYSCALL (setregid, 2, rgid, egid);
-
-  return result;
+  return INLINE_SYSCALL (setregid, 2, rgid, egid);
 #endif
 }
 weak_alias (__setregid, setregid)
diff --git a/sysdeps/unix/sysv/linux/i386/setreuid.c b/sysdeps/unix/sysv/linux/i386/setreuid.c
index 0867170e49..efd51dffd8 100644
--- a/sysdeps/unix/sysv/linux/i386/setreuid.c
+++ b/sysdeps/unix/sysv/linux/i386/setreuid.c
@@ -42,15 +42,15 @@ int
 __setreuid (uid_t ruid, uid_t euid)
 {
 #if __ASSUME_32BITUIDS > 0
-  return INLINE_SYSCALL (setresuid32, 3, ruid, euid, -1);
+  return INLINE_SYSCALL (setreuid32, 2, ruid, euid);
 #else
-# ifdef __NR_setresuid32
+# ifdef __NR_setreuid32
   if (__libc_missing_32bit_uids <= 0)
     {
       int result;
       int saved_errno = errno;
 
-      result = INLINE_SYSCALL (setresuid32, 3, ruid, euid, -1);
+      result = INLINE_SYSCALL (setreuid32, 2, ruid, euid);
 
       if (result == 0 || errno != ENOSYS)
 	return result;
@@ -66,13 +66,7 @@ __setreuid (uid_t ruid, uid_t euid)
       return -1;
     }
 
-# ifdef __NR_setresuid
-  itn result = INLINE_SYSCALL (setresuid, 3, ruid, euid, -1);
-# endif
-  if (result == -1 && errno == ENOSYS)
-    result = INLINE_SYSCALL (setreuid, 2, ruid, euid);
-
-  return result;
+  return INLINE_SYSCALL (setreuid, 2, ruid, euid);
 #endif
 }
 weak_alias (__setreuid, setreuid)
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index a95559de94..e49d1f48a8 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -127,6 +127,10 @@
 # define __ASSUME_SETRESUID_SYSCALL	1
 #endif
 
+#if __LINUX_KERNEL_VERSION >= 131879
+# define __ASSUME_SETRESGID_SYSCALL	1
+#endif
+
 /* Linux 2.3.39 introduced IPC64.  Except for powerpc.  */
 #if __LINUX_KERNEL_VERSION >= 131879 && !defined __powerpc__
 # define __ASSUME_IPC64		1
diff --git a/sysdeps/unix/sysv/linux/setegid.c b/sysdeps/unix/sysv/linux/setegid.c
index 6643a9da79..34e64a3dee 100644
--- a/sysdeps/unix/sysv/linux/setegid.c
+++ b/sysdeps/unix/sysv/linux/setegid.c
@@ -24,7 +24,7 @@
 #include <sysdep.h>
 #include "kernel-features.h"
 
-#if defined __NR_setresgid || __ASSUME_SETRESUID_SYSCALL > 0
+#if defined __NR_setresgid || __ASSUME_SETRESGID_SYSCALL > 0
 
 extern int __setresgid (gid_t rgid, gid_t egid, gid_t sgid);
 
@@ -39,12 +39,12 @@ setegid (gid_t gid)
       return -1;
     }
 
-# if __ASSUME_32BITUIDS > 0
+# if __ASSUME_32BITUIDS > 0 && defined __NR_setresgid32
   return INLINE_SYSCALL (setresgid32, 3, -1, gid, -1);
 # else
   /* First try the syscall.  */
   result = __setresgid (-1, gid, -1);
-#  if __ASSUME_SETRESUID_SYSCALL == 0
+#  if __ASSUME_SETRESGID_SYSCALL == 0
   if (result == -1 && errno == ENOSYS)
     /* No system call available.  Use emulation.  This may not work
        since `setregid' also sets the saved group ID when GID is not
diff --git a/sysdeps/unix/sysv/linux/seteuid.c b/sysdeps/unix/sysv/linux/seteuid.c
index 6570740af7..a1832d64bc 100644
--- a/sysdeps/unix/sysv/linux/seteuid.c
+++ b/sysdeps/unix/sysv/linux/seteuid.c
@@ -39,7 +39,7 @@ seteuid (uid_t uid)
       return -1;
     }
 
-# if __ASSUME_32BITUIDS > 0
+# if __ASSUME_32BITUIDS > 0 && defined __NR_setresuid32
   return INLINE_SYSCALL (setresuid32, 3, -1, uid, -1);
 # else
   /* First try the syscall.  */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c b/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
index 11643f6d39..96f807484d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -38,11 +38,13 @@ setegid (gid_t gid)
 
   /* First try the syscall.  */
   result = __setresgid (-1, gid, -1);
+# if __ASSUME_SETRESGID_SYSCALL == 0
   if (result == -1 && errno == ENOSYS)
     /* No system call available.  Use emulation.  This may not work
        since `setregid' also sets the saved group ID when GID is not
        equal to the real group ID, making it impossible to switch back. */
     result = __setregid (-1, gid);
+# endif
 
   return result;
 }