From 9ae10332179e1f3c4fafa2f93f27276ea4974b19 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Wed, 15 Jan 2003 08:08:20 +0000
Subject: * Makerules (check-abi-%): Use two rules for $(common-objpfx) and

	$(objpfx) directories, and get rid of vpath directives.  The previous
	arrangement resulted in files being written to the source directories
	when run in a clean build.  Find all .abilist files in $(..)abilist/.
	(update-abi-%): Likewise.
	(generated): Don't add .symlist files, they'll be intermediates.

	* sysdeps/generic/init-first.c: Add a comment.

	* elf/Makefile ($(objpfx)ld.so): Pass -z defs in link.

	* scripts/gen-as-const.awk: Grok lone "--" as a separator between
	#includes and expressions.

	* scripts/merge-abilist.awk: Omit cpu-.*-os.*/modifier from merged
	config list when it already contains cpu-.*-os.* without / part.

	* Makerules (sed-remove-dotdot): New variable.
	($(common-objpfx)%.make): Use it.  Depend on $(before-compile).
	($(common-objpfx)%.h $(common-objpfx)%.h.d): Likewise.
	(check-abi-config): New variable, append /tls or /notls to the tuple.
	(check-abi-%): Use that for -v config value.
	Find .abilist files in abilist/libfoo.abilist, not in subdir.
	* Rules: Move bits/stdio_lim.h generation rules to Makerules.
---
 Rules | 61 +------------------------------------------------------------
 1 file changed, 1 insertion(+), 60 deletions(-)

(limited to 'Rules')

diff --git a/Rules b/Rules
index c2b3f79016..29370c8256 100644
--- a/Rules
+++ b/Rules
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2000, 2002 Free Software Foundation, Inc.
+# Copyright (C) 1991-2000,2002,2003 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
@@ -185,65 +185,6 @@ before-compile: $(before-compile)
 $(common-objpfx)dummy.o: $(common-objpfx)dummy.c $(before-compile);
 	$(compile-command.c)
 
-# There's no good place to put this - here will do.
-# The dependencies are wrong if it's run from the top level.
-ifeq ($(filter %posix, $(sysdirs)),)
-L_tmpnam  = 1
-TMP_MAX   = 0
-L_ctermid = 1
-L_cuserid = 1
-else
-L_tmpnam  = 20
-TMP_MAX   = 238328
-L_ctermid = 9
-L_cuserid = 9
-endif
-stdio_lim = $(common-objpfx)bits/stdio_lim.h
-
-$(stdio_lim:lim.h=%.h) $(stdio_lim:lim.h=%.d): $(stdio_lim:lim.h=%.st); @:
-$(stdio_lim:h=st): $(..)stdio-common/stdio_lim.h.in $(..)Rules \
-		   $(common-objpfx)config.make
-	$(make-target-directory)
-	echo '#include "$(..)posix/bits/posix1_lim.h"' |		\
-	SUNPRO_DEPENDENCIES='$(@:st=dT) $@'				\
-	$(CC) $(+includes) -E -dM -xc - -o $(@:st=hT)
-	echo '#include "$(..)misc/sys/uio.h"' |				\
-	SUNPRO_DEPENDENCIES='$(@:st=dT) $@'				\
-	$(CC) -D_LIBC=1 $(+includes) -E -dM -xc - | cat - >> $(@:st=hT)
-ifdef sed-remove-objpfx
-	sed $(sed-remove-objpfx) $(@:st=dT) > $(@:st=dt)
-	cat $(@:st=dt) >> $(@:st=d)
-else
-	cat $(@:st=dT) >> $(@:st=d)
-endif
-	fopen_max=`sed -n 's/^#define OPEN_MAX //1p' $(@:st=hT)`; 	\
-	filename_max=`sed -n 's/^#define PATH_MAX //1p' $(@:st=hT)`;	\
-	iov_max=`sed -n 's/^#define UIO_MAXIOV //p' $(@:st=hT)`;	\
-	fopen_max=$${fopen_max:-16};					\
-	filename_max=$${filename_max:-1024};				\
-	if [ -z $$iov_max ]; then					\
-	  define_iov_max="# undef IOV_MAX";				\
-	else								\
-	  define_iov_max="# define IOV_MAX $$iov_max";			\
-	fi;								\
-	sed -e "s/@FOPEN_MAX@/$$fopen_max/"				\
-	    -e "s/@FILENAME_MAX@/$$filename_max/"			\
-	    -e "s/@L_tmpnam@/$(L_tmpnam)/"				\
-	    -e "s/@TMP_MAX@/$(TMP_MAX)/"				\
-	    -e "s/@L_ctermid@/$(L_ctermid)/"				\
-	    -e "s/@L_cuserid@/$(L_cuserid)/"				\
-	    -e "s/@define_IOV_MAX@/$$define_iov_max/"			\
-	    $< > $(@:st=h.new)
-	$(move-if-change) $(@:st=h.new) $(@:st=h)
-# Remove these last so that they can be examined if something went wrong.
-	rm -f $(@:st=hT) $(@:st=dT) $(@:st=dt)
-	touch $@
-# Get dependencies.
-ifndef no_deps
--include $(stdio_lim:h=d)
-endif
-common-generated += bits/stdio_lim.h bits/stdio_lim.d bits/stdio_lim.st
-
 # Local Variables:
 # mode: makefile
 # End:
-- 
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