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authorUlrich Drepper <drepper@redhat.com>1996-09-05 02:49:18 +0000
committerUlrich Drepper <drepper@redhat.com>1996-09-05 02:49:18 +0000
commit57ba7bb47152ed3e50805db2bca137cb866a9a71 (patch)
tree66b02aa8c8f8a4a015316a3c3c6e984a2e2e1a94 /Makerules
parentdb813f25f26d17ba0b5e52411575ff930db7fac3 (diff)
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update from main archive 960904 cvs/libc-960905
Thu Sep  5 03:20:42 1996  Ulrich Drepper  <drepper@cygnus.com>

	Change configuration and Makefiles to allow add-ons to have a
	sysdeps/ directory hierachy.
	* configure.in: Test for sysdeps/ directory in add-ons.  Before
	all test and searches in these hierachies, too.
	* Makeconfig (full-config-subdirs): Define based on $(config-sysdirs).
	Extend with $(..) if not absolute path.
	Use $(full-config-subdirs) where $(config-sysdirs) was used.
	* Makefile ($(objpfx)sysd-dirs): Use config-sysdirs.
	* MakeTAGS: Use $(full-config-subdirs).
	* Makerules: Change comment to libc.so link script.
	(sysdirs): Define based on $(full-config-subdirs).
	(sysd-Makefile): Define using config-sysdirs.
	(sysd-rules): Likewise.
	* sysdeps/unix/Makefile (sysd-syscalls): Define based on +sysdep-dirs.
	* sysdeps/unix/make-syscalls.sh: Remove basedir argument.

Wed Sep  4 01:32:21 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/k_cos.c: Rewritten for better accuracy.
	* sysdeps/m68k/fpu/k_sin.c: Likewise.
	* sysdeps/m68k/fpu/k_tan.c: Likewise.

Thu Sep  5 01:06:09 1996  Richard Henderson  <rth@tamu.edu>

	* malloc/free.c (free): Protect by using __libc_malloc_lock.
	* malloc/malloc-find.c (malloc_find_object_address): Likewise.
	* malloc/malloc-size.c (malloc_usable_size): Likewise.
	* malloc/malloc-walk.c (malloc_walk): Likewise.
	* malloc/memalign.c (memalign): Likewise.
	* malloc/realloc.c (realloc): Likewise.
	* malloc/malloc.c: Define __libc_malloc_lock.
	(_malloc_internal): Don't use `malloc'.  Instead look for
	`__malloc_hook' or call `_malloc_internal'.
	(malloc): Protect by using `__libc_malloc_lock'.
	* malloc/malloc.h: Declare `__libc_malloc_lock'.

Mon Sep  2 22:42:59 1996  Richard Henderson  <rth@tamu.edu>

	* sysdeps/alpha/elf/start.S: Use weak_alias for __start
	instead of the hard definition.

	* sysdeps/alpha/dl-machine.h (RTLD_START): Add type info for
	_start and _dl_start_user.

	* sysdeps/unix/sysv/linux/alpha/init-first.h (SYSDEP_CALL_INIT):
	Make _dl_starting_up weak.  Add type info for NAME.

Mon Sep  2 22:15:14 1996  Richard Henderson  <rth@tamu.edu>

	* Makefile (all): Add extra_solibs pass.
	(+subdir_targets): Same.
	* Rules (extra_solibs): New phony empty target for subdirs without
	extra libs.
	* extra-lib.mk: Build lib*.so* in extra_solibs not lib-noranlib.
	* manual/Makefile: Add dummy extra_solibs target.

Sun Sep  1 15:41:22 1996  Richard Henderson  <rth@tamu.edu>

	* Makeconfig (+link): Add $(link-extra-libs).
	(link-extra-libs): New variable which expands to the full paths of
	the other libraries needed by a program, as controled by LDLIBS-$(@F).
	* db/Makefile: Use LDLIBS-makedb to link libdb not a dependency, as
	the later attempts to install the library before linking it.

	* sysdeps/unix/alpha/sysdep.S: Align errno.

	* sysdeps/unix/sysv/linux/alpha/ioperm.c (struct platform): Add
	hae_shift entry.
	(io): Move bus_memory_base and sparse_bus_memory_base into struct.
	(_hae_shift): New function.
	* sysdeps/unix/sysv/linux/alpha/sys/io.h: New file.  Prototypes
	for the bus query functions.

Sat Aug 31 18:14:54 1996  Richard Henderson  <rth@tamu.edu>

	* elf/dl-close.c (_dl_close): In static executables, map->l_prev
	can be NULL when unloading a library.

	* elf/dl-open.c (_dl_open): Pass __environ instead of __libc_envp
	to the library .init function.

	* sysdeps/alpha/dl-machine.h (elf_machine_rela):  Since we omitted
	part of the COPY reloc processing earlier, omit the rest now --
	we'll get into less trouble later when some fool does use a COPY.

	* sysdeps/unix/sysv/linux/init-first.c (init): Accept argc et al as
	parameters.  Move all argc and __libc_multiple_libcs calculation out
	to init-first.h.  Use __environ not __libc_envp.
	* sysdeps/unix/sysv/linux/alpha/init-first.h: Rewrite.
	* sysdeps/unix/sysv/linux/i386/init-first.h: Rewrite.

Thu Aug 29 20:26:40 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/posix/profil.c (profil): Don't clobber saved timer and
	signal settings when profiling was already turned on.

	* csu/gmon-start.c (__gmon_start__) [HAVE_INITFINI]: Protect from
	being called twice.

Wed Sep  4 01:31:50 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/i386/mmap.S: Test for
	0 < return value < -4096 and not < 0 to decide about failure.
	Reported by Andreas Jaeger.

Tue Sep  3 19:04:05 1996  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/vfscanf.c (__vfscanf): Don't count EOF char
	in %c format.

Sat Aug 31 18:10:51 1996  Ulrich Drepper  <drepper@cygnus.com>

	* wcsmbs/wchar.h: Define prototypes for wcstoq and wcstouq only
	#ifdef __USE_GNU.

Sat Aug 31 12:34:29 1996  Ulrich Drepper  <drepper@cygnus.com>

	* version.c: Add missing newline character in banner.

	* sysdeps/unix/sysv/linux/alpha/Dist: Correct typo.
	* sysdeps/unix/sysv/linux/i386/Dist: Likewise.

Sat Aug 31 03:07:39 1996  Ulrich Drepper  <drepper@cygnus.com>

	* intl/l10nflist.c (_nl_normalize_codeset): We convert to lower
 	case, so don't prepend uppercase `ISO' for only numeric arg.
Diffstat (limited to 'Makerules')
-rw-r--r--Makerules45
1 files changed, 25 insertions, 20 deletions
diff --git a/Makerules b/Makerules
index 2b75154453..441e24c34c 100644
--- a/Makerules
+++ b/Makerules
@@ -56,13 +56,13 @@ include $(..)Makeconfig
 endif
 
 # `configure' writes a definition of `config-sysdirs' in `config.make'.
-sysdirs = $(config-sysdirs)
+sysdirs = $(strip $(full-config-sysdirs))
 
 +sysdir_pfx = $(common-objpfx)
 
 export sysdirs := $(sysdirs)
 
-+sysdep_dirs := $(addprefix $(sysdep_dir)/,$(sysdirs))
++sysdep_dirs := $(full-config-sysdirs)
 ifdef objdir
 +sysdep_dirs := $(objdir) $(+sysdep_dirs)
 endif
@@ -86,8 +86,7 @@ endif
 # appropriate and not worry about where foo.h comes from, which may be
 # system dependent and not known by that Makefile.
 vpath %.h $(subst $(empty) ,:,$(strip $(common-objpfx) $(objpfx) \
-				      $(addprefix $(sysdep_dir)/,$(sysdirs)) \
-				      $(..)))
+				      $(+sysdep_dirs) $(..)))
 
 # Some sysdep makefiles use this to distinguish being included here from
 # being included individually by a subdir makefile (hurd/Makefile needs this).
@@ -95,18 +94,21 @@ in-Makerules := yes
 
 ifndef avoid-generated
 -include $(+sysdir_pfx)sysd-Makefile
-ifneq ($(sysd-Makefile-sysdirs),$(sysdirs))
+ifneq ($(sysd-Makefile-sysdirs),$(config-sysdirs))
 sysd-Makefile-force = FORCE
 FORCE:
 endif
 $(+sysdir_pfx)sysd-Makefile: $(+sysdir_pfx)config.make $(..)Makerules \
 			     $(sysd-Makefile-force)
 	-@rm -f $@T
-	(echo 'sysd-Makefile-sysdirs := $(sysdirs)';			      \
-	 for dir in $(sysdirs); do		   			      \
-	   file=sysdeps/$$dir/Makefile;					      \
-	   if [ -f $(..)$$file ]; then					      \
-	     echo include "\$$(..)$$file";				      \
+	(echo 'sysd-Makefile-sysdirs := $(config-sysdirs)';		      \
+	 for dir in $(config-sysdirs); do	   			      \
+	   file=$$dir/Makefile;						      \
+	   if [ -f $$file ]; then					      \
+	     case $$dir in						      \
+	       /*) echo include "$$file" ;;				      \
+	       *)  echo include "\$$(..)$$file" ;;			      \
+	     esac;							      \
 	   else true; fi;						      \
 	 done; \
 	 echo 'sysd-Makefile-done=t') > $@T
@@ -213,8 +215,8 @@ endif
 # contents of sysd-rules.
 ifdef sysd-Makefile-done
 -include $(+sysdir_pfx)sysd-rules
-ifneq ($(sysd-rules-sysdirs),$(sysdirs))
-# The value of $(sysdirs) the sysd-rules was computed for
+ifneq ($(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:
@@ -222,12 +224,15 @@ endif
 endif
 $(+sysdir_pfx)sysd-rules: $(+sysdir_pfx)config.make $(..)Makerules \
 			  $(wildcard $(foreach dir,$(sysdirs),\
-					       $(sysdep_dir)/$(dir)/Makefile))\
+					       $(dir)/Makefile))\
 			  $(sysd-rules-force)
 	-@rm -f $@T
-	(echo 'sysd-rules-sysdirs := $(sysdirs)';			      \
-	 for sysdir in $(sysdirs); do		   			      \
-	   dir="\$$(sysdep_dir)/$$sysdir";				      \
+	(echo 'sysd-rules-sysdirs := $(config-sysdirs)';		      \
+	 for sysdir in $(config-sysdirs); do				      \
+	   case $$sysdir in \
+	     /*) dir=$$sysdir ;; \
+	     *)  dir="\$$(..)$$sysdir" ;; \
+	   esac; \
 	   for o in $(object-suffixes); do \
 	     $(open-check-inhibit-asm) \
 	     echo "\$$(objpfx)%$$o: $$dir/%.S \$$(before-compile); \
@@ -596,10 +601,10 @@ $(slibdir)/libc-$(version).so: $(common-objpfx)libc.so; $(do-install-program)
 install: $(slibdir)/libc.so$(libc.so-version)
 
 ifndef subdir
-# What we install as libc.so for programs to link against is in fact an
-# archive.  It contains the various $(static-only-routines) objects, and
-# the special object libc-syms.so that contains just the dynamic symbol
-# table of the shared libc object.
+# What we install as libc.so for programs to link against is in fact a
+# link script.  It contains references for the various libraries we need.
+# The libc.so object is not complete since some functions are only defined
+# in libc.a and the dynamic linker is an etra object.
 install: $(libdir)/libc.so
 $(libdir)/libc.so: $(common-objpfx)libc.so$(libc.so-version) \
 		   $(elfobjdir)/$(rtld-installed-name) \