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authorRoland McGrath <roland@gnu.org>2006-02-28 07:11:04 +0000
committerRoland McGrath <roland@gnu.org>2006-02-28 07:11:04 +0000
commite0a3ed4ff95ec2e422c1211b35ddf7bf6fbc0a5a (patch)
tree9ee2ada7a666b14f1e47aa183012ddf59de3fb73 /Makerules
parent0f284e58375992e42d7e9b3f1ea14963cfa4462b (diff)
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* Makefile (subdir-target-args): New variable.
	($(all-subdirs-targets)): Use it in place of -C option.
	* Rules: Use $(..) instead of ../ if it's already defined.
	* Makeconfig (subdir-srcdirs): New variable.
	* csu/Makefile (all-Banner-files): Use it.

	* configure.in (--enable-add-ons): Set to "yes" by default.
	Handle absolute add-on directory names when looking for configure
	fragments.  Also look for sysdeps/*/preconfigure fragments in add-ons.
	Require add-on configure to set $libc_add_on_canonical, use
	that in $add_ons_sfx.  Substitute add_on_subdirs with computed list
	of subdir names each add-on configure set in libc_add_on_subdirs.
	* configure: Regenerated.
	* Makefile (%/preconfigure: %/preconfigure.in): New pattern rule.
	* config.make.in (add-on-subdirs): New substituted variable.
	* Makeconfig (all-subdirs): Include $(add-on-subdirs).
	Remove $(add-ons), $(sysdep-subdirs).
	Don't filter out $(sysdep-inhibit-subdirs).
	($(common-objpfx)sysd-dirs): Target removed.  Don't include it.
	($(common-objpfx)sysd-sorted): Rewritten to feed Depend and Subdirs
	files together to gen-sorted.awk, and $(subdirs) via -v.
	(subdirs): Remove magic reordering for mach and hurd.
	* scripts/gen-sorted.awk: Use subdirs from command line.
	Process Subdirs and Depend files directly.
	Let Subdirs files use "first dir" and "inhibit dir".
	Always move elf to the end of the list.
	* hurd/Depend: New file.
	* sysdeps/mach/Subdirs: Use "first mach".

	* Makefile (dist-separate): Remove linuxthreads.
	(dist-separate-linuxthreads): Variable removed.
	(glibc-%.tar rule): Use $(sysdeps-add-ons).

	* Makerules ($(common-objpfx)Versions.v.i): Use $(subdirs),
	not $(all-subdirs).
	(sysdep-makefiles): Use $(sysdirs).
	(sysdirs): Remove export.
	($(+sysdir_pfx)sysd-rules): Handle absolute directory names in
	$(config-sysdirs).
	(+sysdir_pfx): Variable removed.
	(sysd-rules): Use $(common-objpfx) in place of it.
	(sysdirs): Variable moved to ...
	* Makeconfig (sysdirs): ... here.
	Handle absolute directory names in $(config-sysdirs).
	(full_config_sysdirs): Variable removed.
	* csu/Makefile: Use $(sysdirs) in vpath directive.
	* math/Makefile (ulps-file): Use $(sysdirs).
	* sysdeps/gnu/Makefile (errlist-c): Likewise.
	($(objpfx)errlist-compat.c): Likewise.
	* Makeconfig (all-Subdirs-files): Likewise.
	($(common-objpfx)config.status): Likewise.

	* configure.in (sysnames): Handle absolute add-on directory names.
	(sysdeps_add_ons): New variable, AC_SUBST it.
	Compute which add-ons contributed sysdeps directories.
	* configure: Regenerated.
	* config.make.in (sysdeps-add-ons): New substituted variable.
	* Makerules (+sysdep_dirs, +sysdep-includes): Variables moved ...
	* Makeconfig: ... to here.
	(+sysdep_dirs): Append $(sysdeps-add-ons) here.
	(+includes): Remove $(objpfx) include, already in $(+sysdep_dirs).
	Remove $(includes).
	(sysdep-makeconfigs): Use $(+sysdep_dirs).
	($(common-objpfx)shlib-versions.v.i): Likewise.

	* Makeconfig: Remove hair to set Makeconfig-add-on.

	* sysdeps/unix/Makefile (sysdirs): Remove export.
	(asm_CPP): Variable removed.
	($(common-objpfx)sysd-syscalls): Pass them directly for the script.

	* sysdeps/posix/Makefile: New file.
	* Makerules (L_tmpnam, TMP_MAX, L_ctermid, L_cuserid): Set non-posix
	values here with ?=.

	* stdlib/gen-mpn-copy: File removed.
	* stdlib/Makefile (distribute): Remove it.
	* configure.in: Don't grok --with-gmp.
	* configure: Regenerated.

	* configure.in (libc_cv_idn): Don't check it; libidn/configure does it.
	* configure: Regenerated.

	* bare: Directory removed, saved in ports repository.
Diffstat (limited to 'Makerules')
-rw-r--r--Makerules56
1 files changed, 18 insertions, 38 deletions
diff --git a/Makerules b/Makerules
index a96a03eee4..13d9248479 100644
--- a/Makerules
+++ b/Makerules
@@ -56,22 +56,6 @@ ifndef +included-Makeconfig
 include $(..)Makeconfig
 endif
 
-# `configure' writes a definition of `config-sysdirs' in `config.make'.
-sysdirs = $(strip $(full_config_sysdirs))
-
-+sysdir_pfx = $(common-objpfx)
-
-export sysdirs := $(sysdirs)
-
-+sysdep_dirs := $(full_config_sysdirs)
-ifdef objdir
-+sysdep_dirs := $(objdir) $(+sysdep_dirs)
-endif
-
-# Add -I switches to get the right sysdep directories.
-# `+includes' in Makeconfig references $(+sysdep-includes).
-+sysdep-includes := $(addprefix -I,$(+sysdep_dirs))
-
 # This variable is used in ``include $(o-iterator)'' after defining
 # $(o-iterator-doit) to produce some desired rule using $o for the object
 # suffix, and setting $(object-suffixes-left) to $(object-suffixes); a copy
@@ -94,7 +78,7 @@ vpath %.x $(subst $(empty) ,:,$(strip $(common-objpfx) $(objpfx) \
 # being included individually by a subdir makefile (hurd/Makefile needs this).
 in-Makerules := yes
 
-sysdep-makefiles := $(wildcard $(full_config_sysdirs:=/Makefile))
+sysdep-makefiles := $(wildcard $(sysdirs:=/Makefile))
 ifneq (,$(sysdep-makefiles))
 include $(sysdep-makefiles)
 endif
@@ -229,20 +213,22 @@ endef
 close-check-inhibit-asm = ;; esac ;
 endif
 
--include $(+sysdir_pfx)sysd-rules
+-include $(common-objpfx)sysd-rules
 ifneq ($(sysd-rules-sysdirs),$(config-sysdirs))
 # The value of $(+sysdep_dirs) the sysd-rules was computed for
 # differs from the one we are using now.  So force a rebuild of sysd-rules.
 sysd-rules-force = FORCE
 FORCE:
 endif
-$(+sysdir_pfx)sysd-rules: $(+sysdir_pfx)config.make $(..)Makerules \
-			  $(wildcard $(foreach dir,$(sysdirs),\
-					       $(dir)/Makefile))\
-			  $(sysd-rules-force)
+$(common-objpfx)sysd-rules: $(common-objpfx)config.make $(..)Makerules \
+			    $(sysdep-makefiles) $(sysd-rules-force)
 	-@rm -f $@T
 	(echo 'sysd-rules-sysdirs := $(config-sysdirs)';		      \
-	 for dir in $(config-sysdirs:%='$$(..)%'); do			      \
+	 for dir in $(config-sysdirs); do				      \
+	   case "$$dir" in						      \
+	   /*) ;;							      \
+	   *) dir="\$$(..)$$dir" ;;					      \
+	   esac;							      \
 	   for o in $(all-object-suffixes); do \
 	     $(open-check-inhibit-asm) \
 	     echo "\$$(objpfx)%$$o: $$dir/%.S \$$(before-compile); \
@@ -340,7 +326,7 @@ postclean-generated += sysd-versions Versions.all abi-versions.h \
 		       Versions.def.v.i Versions.def.v Versions.v.i Versions.v
 
 ifndef avoid-generated
-ifneq ($(sysd-versions-subdirs),$(all-subdirs) $(config-sysdirs))
+ifneq ($(sysd-versions-subdirs),$(sorted-subdirs) $(config-sysdirs))
 sysd-versions-force = FORCE
 FORCE:
 endif
@@ -358,14 +344,14 @@ $(common-objpfx)Versions.all: $(..)scripts/firstversions.awk \
 	} | LC_ALL=C $(AWK) -f $< > $@T
 	mv -f $@T $@
 # See %.v/%.v.i implicit rules in Makeconfig.
-$(common-objpfx)Versions.v.i: $(wildcard $(all-subdirs:%=$(..)%/Versions)) \
+$(common-objpfx)Versions.v.i: $(wildcard $(subdirs:%=$(..)%/Versions)) \
 			      $(wildcard $(sysdirs:%=%/Versions)) \
 			      $(common-objpfx)abi-versions.h \
 			      $(sysd-versions-force)
 $(common-objpfx)sysd-versions: $(common-objpfx)Versions.all \
 			       $(common-objpfx)Versions.v \
 			       $(..)scripts/versions.awk
-	( echo 'sysd-versions-subdirs = $(all-subdirs) $(config-sysdirs)' ; \
+	( echo 'sysd-versions-subdirs = $(subdirs) $(config-sysdirs)' ; \
 	  cat $(word 2,$^) \
 	  | LC_ALL=C $(AWK) -v buildroot=$(common-objpfx) -v defsfile=$< \
 			    -v move_if_change='$(move-if-change)' \
@@ -1301,18 +1287,12 @@ endif
 
 endif
 
-# There's no good place to put this - here will do.
-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
+# These will have been set by sysdeps/posix/Makefile.
+L_tmpnam  ?= 1
+TMP_MAX   ?= 0
+L_ctermid ?= 1
+L_cuserid ?= 1
+
 stdio_lim = $(common-objpfx)bits/stdio_lim.h
 
 $(stdio_lim:lim.h=%.h) $(stdio_lim:lim.h=%.d): $(stdio_lim:lim.h=%.st); @: