* time/Makefile (zonenames): Target removed.

(extra-objs): Remove it from here.
	Include the z.* files directly instead of including zonenames; use
	`-include' to not complain befre they exist.

	* sysdeps/unix/Makefile: Find sysd-syscalls and s-proto.d with
	$(common-objpfx) instead of $(objpfx).

ChangeLog

@@ -1,5 +1,13 @@
 Mon May 13 12:03:03 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
 
+	* time/Makefile (zonenames): Target removed.
+	(extra-objs): Remove it from here.
+	Include the z.* files directly instead of including zonenames; use
+	`-include' to not complain befre they exist.
+
+	* sysdeps/unix/Makefile: Find sysd-syscalls and s-proto.d with
+	$(common-objpfx) instead of $(objpfx).
+
 	* Makerules [install-lib-non.a]: Find these things with $(objpfx)
 	instead of $(common-objpfx).
 

configure

@@ -17,7 +17,7 @@ ac_help="$ac_help
 ac_help="$ac_help
   --with-gettext=DIR	  find GNU gettext source code in DIR (not needed)"
 ac_help="$ac_help
-  --with-fp		  if using floating-point hardware"
+  --with-fp		  if using floating-point hardware default=yes"
 ac_help="$ac_help
   --with-gnu-binutils	  if using GNU binutils (as and ld)"
 ac_help="$ac_help

manual/maint.texi

@@ -873,6 +873,10 @@ families of functions; reentrant @samp{@dots{}@code{_r}} versions of the
 @code{random} family; System V shared memory and IPC support code; and
 several highly-optimized string functions for i@var{x}86 processors.
 
+@item
+The math functions are taken from @code{fdlibm-5.1} by Sun
+Microsystems, as modified by J.T. Conklin and Ian Lance Taylor.
+
 @item
 The Internet-related code (most of the @file{inet} subdirectory) and
 several other miscellaneous functions and header files have been

sysdeps/unix/Makefile

@@ -272,7 +272,7 @@ ifndef inhibit-unix-syscalls
 # Sysdep dirs unix/... can contain a file syscalls.list,
 # which specifies objects to be compiled as simple Unix system calls.
 
--include $(objpfx)sysd-syscalls
+-include $(common-objpfx)sysd-syscalls
 omit-deps += $(unix-syscalls)
 
 ifeq (misc,$(subdir))
@@ -282,8 +282,8 @@ endif
 export sysdirs
 export asm_CPP := $(COMPILE.S) -E -x assembler-with-cpp
 
-$(objpfx)sysd-syscalls: $(..)sysdeps/unix/make-syscalls.sh \
-			$(wildcard $(+sysdep_dirs:%=%/syscalls.list))
+$(common-objpfx)sysd-syscalls: $(..)sysdeps/unix/make-syscalls.sh \
+			       $(wildcard $(+sysdep_dirs:%=%/syscalls.list))
 	for dir in $$sysdirs; do \
 	  test -f $(..)sysdeps/$$dir/syscalls.list && \
 	  { $(SHELL) $(dir $<)$(notdir $<) \
@@ -298,7 +298,7 @@ ifdef subdir
 ifndef no_deps
 # These deps use file names relative to a subdir, so don't
 # include them in the parent directory.
--include $(objpfx)s-proto.d
+-include $(common-objpfx)s-proto.d
 endif
 endif
 

time/Makefile

@@ -23,7 +23,7 @@ subdir	:= time
 
 headers	:= time.h sys/time.h sys/timeb.h timebits.h
 distribute := tzfile.h private.h scheck.c ialloc.c yearistype
-extra-objs = scheck.o ialloc.o zonenames $(tzfiles:%=z.%)
+extra-objs = scheck.o ialloc.o $(tzfiles:%=z.%)
 
 routines	:= offtime asctime clock ctime difftime gmtime	\
 		   localtime mktime strftime time tzset tzfile	\
@@ -46,12 +46,12 @@ all: # Make this the default target; it will be defined in Rules.
 
 include ../Makeconfig	# Get objpfx defined so we can use it below.
 
-# zonenames uses this variable.
+# z.* use this variable.
 define nl
 
 
 endef
-include $(objpfx)zonenames
+-include $(addprefix $(objpfx)z.,$(tzfiles))
 
 # Make these absolute file names.
 installed-localtime-file := $(firstword $(filter /%,$(localtime-file)) \
@@ -86,11 +86,6 @@ $(tzfiles:%=$(objpfx)z.%): $(objpfx)z.%: % Makefile
 	 echo 'zonenames := $$(zonenames) $$($*-zones)'			;\
 	) > $@.new
 	mv $@.new $@
-$(objpfx)zonenames: Makefile
-	(for file in $(tzfiles); do \
-	   echo "include \$$(objpfx)z.$$file"; \
-	 done) > $@.new
-	mv $@.new $@
 
 .PHONY: echo-zonenames
 echo-zonenames: zonenames