Update.

1998-05-15 14:36  Ulrich Drepper  <drepper@cygnus.com>

	* posix/wordexp-test.c: Avoid duplicate messages.

	* sysdeps/generic/setenv.c: Use __tfind and __tsearch, not tfind and
	tsearch.  Correctly interpret values returned by those functions.
	(unsetenv): Store pointer to string, not pointer to string pointer.

	* time/tzfile.c (__tzfile_compute): Take new arguments.  Store
	DST information and offset in them.
	* time/tzset.c (__tz_convert): Pass extra parameters to
	__tzfile_compute.  Compute equivalent values for use of tz_rules.

1998-05-15 00:49:11  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* iconvdata/Makefile (gen-8bit-table): Use move-if-change and
	stamp files to avoid unnecessary recompilation.
	(gen-8bit-gap-table): Likewise.
	(move-if-change): New variable.
	(all generated .h rules): Change to be .stmp rules.
	(%.h): New rule; depend on %.stmp; no commands.
	(distribute): Add gen-8bit.sh, gen-8bit-gap.sh,
	gen-8bit-gap-1.sh.

1998-05-15 01:09  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* Makerules (libc-map): Deleted.
	(load-map-file): Set to the appropriate compiler switch, not
	just the file name.  If libfoo-map is not set, look for a
	libfoo.map in the current directory and $(..).
	(map-file): New variable, contains just the mapfile name.
	(build-shlib): Adjust for new value of load-map-file.
	(libc.so): Correct dependencies.

	* extra-lib.mk: Correct shlib dependencies since libfoo-map
	may not be set anymore.

	* elf/Makefile: Set ld-map to $(..)libc.map, not $(libc-map).
	Delete libdl-map.  Tweak ld.so link rule to work with changed
	variable settings in Makerules.
	* iconvdata/Makefile: Tweak build-module to work with changed
	variable settings in Makerules.

	* db/Makefile: Delete libdb-map.
	* hesiod/Makefile: Delete libnss_hesiod-map.
	* linuxthreads/Makefile: Delete libpthread-map.
	* locale/Makefile: Delete libBrokenLocale-map.
	* login/Makefile: Delete libutil-map.
	* math/Makefile: Delete libm-map.
	* md5-crypt/Makefile: Delete libcrypt-map.
	* nis/Makefile: Delete libnsl-map, libnss_nis-map,
	libnss_nisplus-map, and libnss_compat-map.
	* nss/Makefile: Delete libnss_files-map, libnss_db-map, and
	libnss_ldap-map.
	* resolv/Makefile: Delete libresolv-map and libnss_dns-map.
	* rt/Makefile: Delete librt-map.

1998-05-15 01:06  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* configure.in: Instead of substituting `yes' or `no' for whether
	--no-whole-archive is available, set @no_whole_archive@ to the
	appropriate gcc switch or the empty string.  Likewise for
	-fno-exceptions.
	* config.make.in: Replace have-no-whole-archive with
	no-whole-archive and have-no-exceptions with no-exceptions.
	* Makerules: Delete stanzas setting no-whole-archive and
	no-exceptions.

	* sunrpc/Makefile: Use move-if-change to update generated .h
	and .c files.

1998-05-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* wcsmbs/wcsmbsload.c (extract_charset_name): Use strcspn instead
	of strchr loop.

1998-05-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* time/tzfile.c (__tzfile_read): Remove unused variable info.
	(__tzfile_compute): Likewise.

1998-05-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/bits/socket.h (AF_SNA,PF_SNA): Add new
	defines from Linux 2.1.102.

1 files changed, 6 insertions, 23 deletions

diff --git a/Makerules b/Makerules
index 223442cbfe..dadafdbc88 100644
--- a/Makerules
+++ b/Makerules
@@ -325,9 +325,9 @@ ifeq (yes,$(build-shared))
 # Reference map file only when versioning is selected and a map file name
 # is given.
 ifeq ($(versioning),yes)
-load-map-file = $($(@F:%.so=%)-map)
-else
-load-map-file =
+map-file = $(firstword $(wildcard \
+		$($(@F:.so=-map)) $(@F:.so=.map) $(..)$(@F:.so=.map)))
+load-map-file = $(map-file:%=-Wl,--version-script=%)
 endif
 
 # Pattern rule to build a shared object from an archive of PIC objects.
@@ -338,12 +338,6 @@ endif
 lib%.so: lib%_pic.a $(+preinit) $(+postinit)
 	$(build-shlib)
 
-ifeq ($(have-no-whole-archive),yes)
-no-whole-archive = -Wl,--no-whole-archive
-else
-no-whole-archive =
-endif
-
 ifeq ($(elf),yes)
 interp-obj = $(common-objpfx)elf/interp.os
 $(common-objpfx)libc.so: $(interp-obj)
@@ -352,12 +346,12 @@ endif
 
 define build-shlib
 $(LINK.o) -shared -o $@ $(sysdep-LDFLAGS) $(config-LDFLAGS)  \
-	  -B$(csu-objpfx) $(load-map-file:%=-Wl,--version-script=%) \
+	  -B$(csu-objpfx) $(load-map-file) \
 	  -Wl,-soname=lib$(libprefix)$(@F:lib%.so=%).so$($(@F)-version) \
 	  $(LDFLAGS.so) $(LDFLAGS-$(@F:lib%.so=%).so) \
 	  -L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link) \
 	  -Wl,--whole-archive \
-	  $(filter-out $($(@F:.so=)-map) $(+preinit) $(+postinit),$^) \
+	  $(filter-out $(map-file) $(+preinit) $(+postinit),$^) \
 	  $(no-whole-archive) $(LDLIBS-$(@F:lib%.so=%).so)
 endef
 
@@ -385,8 +379,6 @@ LDFLAGS-c.so = -nostdlib -nostartfiles
 LDLIBS-c.so = $(gnulib)
 # Give libc.so an entry point and make it directly runnable itself.
 LDFLAGS-c.so += -e __libc_main
-# We have a versioning file for libc.so.
-libc-map = $(..)libc.map
 # Pre-link the objects of libc_pic.a so that we can locally resolve
 # COMMON symbols before we link against ld.so.  This is because ld.so
 # contains some of libc_pic.a already, which will prevent the COMMONs
@@ -399,7 +391,7 @@ $(common-objpfx)libc_pic.os: $(common-objpfx)libc_pic.a
 $(common-objpfx)libc.so: $(elfobjdir)/soinit.os \
 			 $(common-objpfx)libc_pic.os \
 			 $(elfobjdir)/sofini.os $(elfobjdir)/ld.so \
-			 $(libc-map)
+			 $(..)libc.map
 	$(build-shlib)
 common-generated += libc.so libc_pic.os
 ifdef libc.so-version
@@ -409,15 +401,6 @@ common-generated += libc.so$(libc.so-version)
 endif
 endif
 
-# Some files must not be compiled with the exception handler mechanism
-# enabled (introduced in gcc-2.8).  Use $(no-exceptions) in the
-# appropriate CFLAGS definition.
-ifeq ($(have-no-exceptions),yes)
-no-exceptions = -fno-exceptions
-else
-no-exceptions =
-endif
-
 # Figure out the source filenames in this directory.
 
 override sources	:= $(addsuffix .c,$(filter-out $(elided-routines),\