Moved guard_setup to dl-osinfo.h (used commonly by ldso and libc). Renamed to _dl_setup_stack_chk_guard, as in glibc. SSP requires now binutils-2.16.1 and newer. Add NOT_IN_libc/IS_IN_libc. Began using -DSHARED in uClibc_main.c, there are more candidates in there. Move back dl_protect_relro to it's earlier place.

Makefile

@@ -159,6 +159,7 @@ install_headers:
 	tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
 		| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
 	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/ssp-internal.h
+	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
 ifneq ($(UCLIBC_HAS_FLOATS),y)
 	# Remove floating point related headers since float support is disabled.
 	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
@@ -356,7 +357,7 @@ clean:
 	$(RM) libc/misc/locale/locale_data.c
 	$(RM) libc/misc/internals/interp.c
 	$(RM) ldso/libdl/*.a
-	$(RM) include/fpu_control.h
+	$(RM) include/fpu_control.h include/dl-osinfo.h
 	$(MAKE) -C extra/locale clean
 	$(MAKE) -C ldso headers_clean
 	$(MAKE) -C libpthread headers_clean

Makefile.in

@@ -148,6 +148,7 @@ install_headers:
 	tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
 		| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
 	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/ssp-internal.h
+	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
 ifneq ($(UCLIBC_HAS_FLOATS),y)
 	# Remove floating point related headers since float support is disabled.
 	$(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
@@ -344,7 +345,7 @@ clean:
 	$(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
 	$(RM) libc/misc/locale/locale_data.c
 	$(RM) libc/misc/internals/interp.c
-	$(RM) include/fpu_control.h
+	$(RM) include/fpu_control.h include/dl-osinfo.h
 	$(MAKE) -C extra/locale clean
 	$(MAKE) -C ldso headers_clean-y
 	$(MAKE) -C libpthread headers_clean-y

Makerules

@@ -4,13 +4,6 @@
 
 .SUFFIXES: .c .S .o .os .oS .so .a .s .i
 
-ifeq ($(DOPIC),y)
-lib-a-y: $(lib-a-pic-y)
-else
-lib-a-y: $(lib-a-y)
-endif
-lib-so-y: $(lib-so-y)
-
 # order is important, the stripping uses STRIP_FLAGS for lib-so, but not for lib-a
 ifeq ($(HAVE_SHARED),y)
 .LIBPATTERNS: "lib%.so"
@@ -20,46 +13,25 @@ else
 libs: lib-a-y
 endif
 
-crt-y: $(crt-y)
-other-y: $(other-y)
-objclean-y: $(objclean-y)
-
-lib-multi-y: $(lib-multi-y)
-ifeq ($(DOPIC),y)
-lib-nomulti-y: $(lib-nomulti-y:.o=.os)
-else
-lib-nomulti-y: $(lib-nomulti-y) $(lib-nomulti-y:.o=.os)
-endif
-
-libc-nonshared-y: $(libc-nonshared-y)
-
-$(top_builddir)lib/$(NONSHARED_LIBNAME): $(libc-nonshared-y)
-	$(INSTALL) -d $(top_builddir)lib
-	$(AR) $(ARFLAGS) $@ $^
+lib-a-y: $(lib-a-y)
+lib-so-y: $(lib-so-y)
 
 compile.c=$(CC) -c $< -o $@ $(CPPFLAGS) $(CFLAGS) $(ARCH_CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(notdir $@)) $(CFLAGS-$(notdir $<))
 compile.S=$(compile.c) $(S_CPPFLAGS) $(ASFLAGS) $(ARCH_ASFLAGS) $(ASFLAGS-$(suffix $@)) $(ASFLAGS-$(notdir $@)) $(ASFLAGS-$(notdir $<))
 compile.m=$(compile.c) -DL_$(patsubst %$(suffix $(notdir $@)),%,$(notdir $@))
 
-#compile.i=$(compile.m) -E
-
-compile-m=$(CC) $^ -c -o $@ $(CPPFLAGS) $(CFLAGS) $(ARCH_CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(notdir $@)) $(CFLAGS-$(notdir $<)) $(S_CPPFLAGS) $(ASFLAGS) $(ARCH_ASFLAGS) $(ASFLAGS-$(suffix $@)) $(ASFLAGS-$(notdir $@)) $(ASFLAGS-$(notdir $<)) $(CFLAGS-multi-y)
+compile-m=$(CC) $^ -c -o $@ $(CPPFLAGS) $(CFLAGS) $(ARCH_CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(notdir $@)) $(CFLAGS-$(notdir $<)) $(CFLAGS-multi-y)
 
 CFLAGS-.os+=$(PICFLAG)
+CFLAGS-.oS+=$(PICFLAG) -DSHARED
 
-%.o: %.c
-	$(compile.c)
-
-%.os: %.c
+%.o %.os: %.c
 	$(compile.c)
 
 %.oS: %.c
-	$(compile.c) -DSHARED
-
-%.o: %.S
-	$(compile.S)
+	$(compile.c)
 
-%.os: %.S
+%.o %.os: %.S
 	$(compile.S)
 
 #ifeq ($(HAVE_ELF),y)
@@ -68,7 +40,11 @@ CRT=crt1
 #CRT=crt0.o
 #endif
 
+ifeq ($(HAVE_SHARED),y)
 CRTS=$(top_builddir)lib/$(CRT).o $(top_builddir)lib/S$(CRT).o
+else
+CRTS=$(top_builddir)lib/$(CRT).o
+endif
 
 $(top_builddir)lib/$(CRT).o: $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(CRT).S
 	$(INSTALL) -d $(dir $@)
@@ -96,36 +72,44 @@ $(CTOR_TARGETS):
 	$(AR) $(ARFLAGS) $@
 endif
 
+crt-y: $(crt-y)
 $(crt-y): $(CRTS) $(CTOR_TARGETS)
 
-.PHONY: clean headers dummy create
-clean: objclean-y headers_clean-y
+other-y: $(other-y)
 headers: $(headers-y)
 
+objclean-y: $(objclean-y)
 headers_clean-y: $(headers_clean-y)
 
-ifneq ($(strip $(LIB_NAME)),)
+$(top_builddir)lib/$(NONSHARED_LIBNAME): $(libc-nonshared-y)
+	$(INSTALL) -d $(dir $@)
+	$(AR) $(ARFLAGS) $@ $^
+
+.PHONY: dummy create
+clean: objclean-y headers_clean-y
+
+ifeq ($(strip $(LIB_NAME)),)
+LIB_NAME=libc
+endif
 
 ifeq ($(strip $($(LIB_NAME)_FULL_NAME)),)
 $(LIB_NAME)_FULL_NAME:=$(LIB_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
 endif
 
-ifeq ($(DOPIC),y)
-$(LIB_NAME)-a-y: $($(LIB_NAME)-a-pic-y)
+$(LIB_NAME)-SHARED_OBJS=$($(LIB_NAME)-so-y) $($(LIB_NAME)-shared-y)
+ifeq ($(HAVE_SHARED),y)
+shared: $($(LIB_NAME)-SHARED_OBJS)
 else
-$(LIB_NAME)-a-y: $($(LIB_NAME)-a-y)
+shared:
 endif
-$(LIB_NAME)-so-y: $($(LIB_NAME)-so-y)
 
-ifeq ($(HAVE_SHARED),y)
-objs: $(LIB_NAME)-a-y $(LIB_NAME)-so-y
+$(LIB_NAME)-ARCHIVE_OBJS=$($(LIB_NAME)-a-y) $($(LIB_NAME)-static-y)
+ifeq ($(DOPIC),y)
+objs: shared $($(LIB_NAME)-ARCHIVE_OBJS:.o=.os) $(crt-y) $(other-y)
 else
-objs: $(LIB_NAME)-a-y
+objs: shared $($(LIB_NAME)-ARCHIVE_OBJS) $(crt-y) $(other-y)
 endif
 
-$($(LIB_NAME)_OUT)/$(LIB_NAME).o $($(LIB_NAME)_OUT)/$(LIB_NAME).os: $($(LIB_NAME)-multi-y)
-	$(compile-m)
-
 libc=$(top_builddir)lib/libc.so
 interp=$(top_builddir)libc/misc/internals/interp.os
 ifeq ($(strip $(EXTRA_LINK_LIBS)),)
@@ -157,41 +141,31 @@ else
 	echo "/* GNU ld script" > $@
 	echo " * Use the shared library, but some functions are only in" >> $@
 	echo " * the static library, so try that secondarily. */" >> $@
+ifeq ($(UCLIBC_HAS_SSP),y)
 ifeq ($(COMPAT_ATEXIT),y)
-	echo "GROUP ( $(top_builddir)lib/$(NONSHARED_LIBNAME) $(top_builddir)lib/$(SHARED_MAJORNAME) )" >> $@
+	echo "GROUP ( $(top_builddir)lib/$(NONSHARED_LIBNAME) $(top_builddir)lib/$(SHARED_MAJORNAME) AS_NEEDED ($(top_builddir)lib/$(UCLIBC_LDSO) ) )" >> $@
 else
-	echo "GROUP ( $(top_builddir)lib/$(SHARED_MAJORNAME) $(top_builddir)lib/$(NONSHARED_LIBNAME) )" >> $@
+	echo "GROUP ( $(top_builddir)lib/$(SHARED_MAJORNAME) $(top_builddir)lib/$(NONSHARED_LIBNAME) AS_NEEDED ($(top_builddir)lib/$(UCLIBC_LDSO) ) )" >> $@
 endif
-endif
-
-$(top_builddir)lib/$(LIB_NAME).so.notused: $($(LIB_NAME)-so-y)
-ifneq ($(strip $(STRIP_FLAGS)),)
-	$(STRIPTOOL) $(STRIP_FLAGS) $^
 else
-	$(STRIPTOOL) -x -R .note -R .comment $^
-endif
-	$(INSTALL) -d $(dir $@)
-	$(RM) $@ $@.$(MAJOR_VERSION) $(top_builddir)lib/$($(LIB_NAME)_FULL_NAME)
-	$(LD) $(LDFLAGS) $(EXTRA_LINK_OPTS) -soname=$(notdir $@).$(MAJOR_VERSION) \
-		-o $(top_builddir)lib/$($(LIB_NAME)_FULL_NAME) $(SHARED_START_FILES) $^ \
-		$(EXTRA_LINK_LIBS) $(SHARED_END_FILES)
-	$(LN) -sf $($(LIB_NAME)_FULL_NAME) $@.$(MAJOR_VERSION)
-ifneq ($(strip $(LIB_NAME)),libc)
-	$(LN) -sf $($(LIB_NAME)_FULL_NAME) $@
-else
-	echo "/* GNU ld script" > $@
-	echo " * Use the shared library, but some functions are only in" >> $@
-	echo " * the static library, so try that secondarily. */" >> $@
 ifeq ($(COMPAT_ATEXIT),y)
 	echo "GROUP ( $(top_builddir)lib/$(NONSHARED_LIBNAME) $(top_builddir)lib/$(SHARED_MAJORNAME) )" >> $@
 else
 	echo "GROUP ( $(top_builddir)lib/$(SHARED_MAJORNAME) $(top_builddir)lib/$(NONSHARED_LIBNAME) )" >> $@
 endif
 endif
+endif
+
+$($(LIB_NAME)_OUT)/$(LIB_NAME)_m.o $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.os: $($(LIB_NAME)-multi-y)
+	$(compile-m)
+
+# local testing only until libc is multi-capable
+libc_m.os: $(libc-multi-y)
+	$(compile-m)
 
 ifneq ($(DOMULTI),n)
 
-$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)_OUT)/$(LIB_NAME).os $($(LIB_NAME)-nomulti-y:.o=.os)
+$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.os $($(LIB_NAME)-nomulti-y:.o=.os) $($(LIB_NAME)-shared-y)
 	$(RM) $@
 ifneq ($(strip $(STRIP_FLAGS)),)
 	$(STRIPTOOL) $(STRIP_FLAGS) $^
@@ -201,9 +175,9 @@ endif
 	$(AR) $(ARFLAGS) $@ $^
 
 ifeq ($(DOPIC),y)
-$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME).os $($(LIB_NAME)-nomulti-y:.o=.os)
+$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.os $($(LIB_NAME)-nomulti-y:.o=.os) $($(LIB_NAME)-static-y:.o=.os)
 else
-$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME).o $($(LIB_NAME)-nomulti-y)
+$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.o $($(LIB_NAME)-nomulti-y) $($(LIB_NAME)-static-y)
 endif
 	$(INSTALL) -d $(dir $@)
 	$(RM) $@
@@ -212,7 +186,7 @@ endif
 
 else # DOMULTI
 
-$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)-so-y)
+$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)-SHARED_OBJS)
 	$(RM) $@
 ifneq ($(strip $(STRIP_FLAGS)),)
 	$(STRIPTOOL) $(STRIP_FLAGS) $^
@@ -222,9 +196,9 @@ endif
 	$(AR) $(ARFLAGS) $@ $^
 
 ifeq ($(DOPIC),y)
-$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-a-pic-y)
+$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-ARCHIVE_OBJS:.o=.os)
 else
-$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-a-y)
+$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-ARCHIVE_OBJS)
 endif
 	$(INSTALL) -d $(dir $@)
 	$(RM) $@
@@ -235,29 +209,3 @@ endif # DOMULTI
 
 $(LIB_NAME)_clean:
 	rm -f $($(LIB_NAME)_OUT)/*.{o,os,a}
-
-else # LIB_NAME
-
-ifeq ($(DOPIC),y)
-libc-a-y: $(libc-a-pic-y)
-libc-nomulti-y: $(libc-nomulti-y:.o=.os)
-else
-libc-a-y: $(libc-a-y)
-libc-nomulti-y: $(libc-nomulti-y) $(libc-nomulti-y:.o=.os)
-endif
-libc-so-y: $(libc-so-y)
-
-libc-multi-y: $(libc-multi-y)
-	$(compile-m)
-
-ifeq ($(HAVE_SHARED),y)
-objs: libc-a-y libc-so-y crt-y other-y
-else
-objs: libc-a-y crt-y other-y
-endif
-
-# only for local multi testing
-libc.o libc.os: $(libc-multi-y)
-	$(compile-m)
-
-endif # LIB_NAME

extra/Configs/Config.in

@@ -1152,10 +1152,12 @@ config UCLIBC_HAS_SSP
 	default n
 	help
 	  Add propolice smashing stack protector to the library.
-	  This requires a patched version of GCC, supporting the
+	  This requires a patched version of GCC or GCC 4.1, supporting the
 	  -fstack-protector[-all] options, with the __guard and
-	  __stack_smash_handler functions removed from libgcc.
+	  __stack_smash_handler, respectively __stack_chk_guard and
+	  __stack_chk_fail functions removed from libgcc.
 	  These functions are added to libc instead.
+	  Only binutils 2.16.1 and newer are supported.
 	  More information at:
 	  <http://www.research.ibm.com/trl/projects/security/ssp/>
 	  Most people will answer N.

include/libc-internal.h

@@ -70,6 +70,10 @@
 # define internal_function      /* empty */
 #endif
 
+#ifndef NOT_IN_libc
+# define IS_IN_libc 1
+#endif
+
 /* Prepare for the case that `__builtin_expect' is not available.  */
 #if __GNUC__ == 2 && __GNUC_MINOR__ < 96
 #define __builtin_expect(x, expected_value) (x)

include/ssp-internal.h

@@ -23,8 +23,8 @@
 
 #ifndef __SSP_QUICK_CANARY__
 #define __NR___kernel_open		__NR_open
-static __always_inline _syscall2(int,__kernel_open,const char *,path,int,flags);
-#define OPEN(path, flags)		__kernel_open(path, flags)
+static __always_inline _syscall3(int,__kernel_open,const char *,path,int,flags,__kernel_mode_t,mode);
+#define OPEN(path, flags, mode)		__kernel_open(path, flags, mode)
 
 /* void * = __ptr_t */
 #define __NR___kernel_read		__NR_read

ldso/include/dl-syscall.h

@@ -105,6 +105,12 @@ static inline _syscall0(gid_t, _dl_getpid);
 #define __NR__dl_readlink __NR_readlink
 static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz);
 
+#ifdef __UCLIBC_HAS_SSP__
+#include <sys/time.h>
+#define __NR__dl_gettimeofday __NR_gettimeofday
+static inline _syscall2(int, _dl_gettimeofday, struct timeval *, tv, struct timezone *, tz);
+#endif
+
 #ifdef __NR_mmap
 #ifdef MMAP_HAS_6_ARGS
 #define __NR__dl_mmap __NR_mmap

ldso/ldso/Makefile

@@ -19,7 +19,7 @@
 TOPDIR=../../
 include $(TOPDIR)Rules.mak
 
-XXFLAGS=$(XWARNINGS) $(SSP_DISABLE_FLAGS)
+XXFLAGS=$(XWARNINGS) $(SSP_DISABLE_FLAGS) -DNOT_IN_libc
 
 ifeq ($(DODEBUG),y)
 # Not really much point in including debugging info, since gdb

ldso/ldso/Makefile.in

@@ -19,6 +19,8 @@ ifeq ($(SUPPORT_LD_DEBUG_EARLY),y)
 CFLAGS+=-D__SUPPORT_LD_DEBUG_EARLY__
 endif
 
+CFLAGS+=-DNOT_IN_libc
+
 ifeq ($(DODEBUG),y)
 # Not really much point in including debugging info, since gdb
 # can't really debug ldso, since gdb requires help from ldso to
@@ -60,8 +62,6 @@ EXTRA_LINK_LIBS:=$(LIBGCC) # $(LDADD_LIBFLOAT)
 
 ld-uClibc-so-$(HAVE_SHARED):=$(ld-uClibc_OBJS:.o=.os)
 
-ld-uClibc-multi-$(HAVE_SHARED):=$(ld-uClibc_SRC) $(ld-uClibc_SSRC)
-
 objclean-y+=ld-uClibc_clean ld-uClibc_arch_clean
 
 ld-uClibc_arch_clean:

ldso/ldso/ldso.c

@@ -85,6 +85,16 @@ static struct elf_resolve **init_fini_list;
 static int nlist; /* # items in init_fini_list */
 extern void _start(void);
 
+#ifdef __UCLIBC_HAS_SSP__
+#include <dl-osinfo.h>
+#ifndef THREAD_SET_STACK_GUARD
+/* Only exported for architectures that don't store the stack guard canary
+ * in local thread area.  */
+uintptr_t __stack_chk_guard attribute_relro;
+strong_alias(__stack_chk_guard,__guard)
+#endif
+#endif
+
 static void __attribute__ ((destructor)) __attribute_used__ _dl_fini(void)
 {
 	int i;
@@ -196,6 +206,17 @@ void _dl_get_ready_to_run(struct elf_resolve *tpnt, unsigned long load_addr,
 		unlazy = RTLD_NOW;
 	}
 
+	/* sjhill: your TLS init should go before this */
+#ifdef __UCLIBC_HAS_SSP__
+	/* Set up the stack checker's canary.  */
+	uintptr_t stack_chk_guard = _dl_setup_stack_chk_guard ();
+# ifdef THREAD_SET_STACK_GUARD
+	THREAD_SET_STACK_GUARD (stack_chk_guard);
+# else
+	__stack_chk_guard = stack_chk_guard;
+# endif
+#endif
+
 	/* At this point we are now free to examine the user application,
 	 * and figure out which libraries are supposed to be called.  Until
 	 * we have this list, we will not be completely ready for dynamic
@@ -705,6 +726,11 @@ void _dl_get_ready_to_run(struct elf_resolve *tpnt, unsigned long load_addr,
 	if (_dl_symbol_tables)
 		goof += _dl_fixup(_dl_symbol_tables, unlazy);
 
+	for (tpnt = _dl_loaded_modules; tpnt; tpnt = tpnt->next) {
+		if (tpnt->relro_size)
+			_dl_protect_relro (tpnt);
+	}
+
 	/* OK, at this point things are pretty much ready to run.  Now we need
 	 * to touch up a few items that are required, and then we can let the
 	 * user application have at it.  Note that the dynamic linker itself
@@ -756,11 +782,6 @@ void _dl_get_ready_to_run(struct elf_resolve *tpnt, unsigned long load_addr,
 		}
 	}
 
-	for (tpnt = _dl_loaded_modules; tpnt; tpnt = tpnt->next) {
-		if (tpnt->relro_size)
-			_dl_protect_relro (tpnt);
-	}
-
 	/* Find the real malloc function and make ldso functions use that from now on */
 	 _dl_malloc_function = (void* (*)(size_t)) (intptr_t) _dl_find_hash("malloc",
 			 _dl_symbol_tables, NULL, ELF_RTYPE_CLASS_PLT);

ldso/libdl/Makefile.in

@@ -21,7 +21,7 @@ ifeq ($(TARGET_ARCH),mips)
 CFLAGS:=$(CFLAGS:-O0=-O1)
 endif
 
-# we need special .oS file created, do not enable this
+# can't combine .c w/ .S
 DOMULTI=n
 
 LIB_NAME:=libdl
@@ -36,18 +36,11 @@ libdl_OUT:=$(top_builddir)ldso/libdl
 libdl_SRC:=$(libdl_DIR)/libdl.c
 libdl_OBJ:=$(patsubst $(libdl_DIR)/%.c,$(libdl_OUT)/%.o,$(libdl_SRC))
 
-# use other suffixes, so that it does not pick up the multi rule from Makerules
-$(libdl_OUT)/libdl.oS: $(libdl_DIR)/libdl.c
-	$(compile.c) -DSHARED
-
 resolve:=$(top_builddir)ldso/ldso/$(TARGET_ARCH)/resolve.o
 
-libdl-a-$(HAVE_SHARED):=$(libdl_OBJ) $(resolve)
-libdl-a-pic-$(HAVE_SHARED):=$(libdl_OBJ:.o=.os) $(resolve:.o=.os)
-libdl-so-$(HAVE_SHARED):=$(libdl_OBJ:.o=.oS)
-
-# do not disable this
-libdl-multi-$(HAVE_SHARED):=$(libdl_SRC)
+libdl-a-$(HAVE_SHARED):=$(libdl_OBJ)
+libdl-static-$(HAVE_SHARED):=$(resolve)
+libdl-shared-$(HAVE_SHARED):=$(libdl_OUT)/libdl.oS
 
 objclean-y+=libdl_clean libdl_extra_clean
 
@@ -55,5 +48,4 @@ libdl_extra_clean:
 	$(RM) $(libdl_OUT)/*.oS
 
 lib-a-$(HAVE_SHARED)+=$(top_builddir)lib/libdl.a
-lib-a-pic-$(HAVE_SHARED)+=$(top_builddir)lib/libdl.a
 lib-so-$(HAVE_SHARED)+=$(top_builddir)lib/libdl.so

ldso/libdl/libdl.c

@@ -346,6 +346,15 @@ void *dlopen(const char *libname, int flag)
 	if (_dl_fixup(dyn_chain, now_flag))
 		goto oops;
 
+	if (relro_ptr) {
+		for (rpnt = relro_ptr->next; rpnt; rpnt = rpnt->next) {
+			if (rpnt->dyn->relro_size)
+				_dl_protect_relro(rpnt->dyn);
+		}
+	}
+	/* TODO:  Should we set the protections of all pages back to R/O now ? */
+
+
 	/* Notify the debugger we have added some objects. */
 	if (_dl_debug_addr) {
 		dl_brk = (void (*)(void)) _dl_debug_addr->r_brk;
@@ -376,15 +385,7 @@ void *dlopen(const char *libname, int flag)
 			}
 		}
 	}
-#endif
-
-	if (relro_ptr) {
-		for (rpnt = relro_ptr->next; rpnt; rpnt = rpnt->next) {
-			if (rpnt->dyn->relro_size)
-				_dl_protect_relro(rpnt->dyn);
-		}
-	}
-	/* TODO:  Should we set the protections of all pages back to R/O now ? */
+#endif /* SHARED */
 
 	_dl_unmap_cache();
 	return (void *) dyn_chain;

libc/Makefile.in

@@ -39,19 +39,7 @@ VERSION_SCRIPT:=${shell if [ -f $(libc_DIR)/sysdeps/linux/$(TARGET_ARCH)/libc.ma
 EXTRA_LINK_OPTS:=$(VERSION_SCRIPT) -init __uClibc_init
 EXTRA_LINK_LIBS:=$(libc_OUT)/misc/internals/interp.os $(top_builddir)lib/$(UCLIBC_LDSO) $(LIBGCC) # $(LDADD_LIBFLOAT)
 
-ifeq ($(DOPIC),y)
-libc-a-y: $(libc-a-pic-y)
-else
-libc-a-y: $(libc-a-y)
-endif
-
-libc-so-y: $(libc-so-y)
-
-crt-y: $(crt-y)
-other-y: $(other-y)
-
 objclean-y+=libc_clean
 
 lib-a-y+=$(top_builddir)lib/libc.a
-lib-a-pic-y+=$(top_builddir)lib/libc.a
-lib-so-y+=$(top_builddir)lib/libc.so $(top_builddir)lib/$(NONSHARED_LIBNAME) crt-y
+lib-so-y+=$(top_builddir)lib/libc.so $(top_builddir)lib/$(NONSHARED_LIBNAME) crt-y other-y

libc/misc/file/Makefile.in

@@ -19,7 +19,8 @@ libc-a-y+=$(MISC_FILE_OBJ)
 libc-a-pic-y+=$(MISC_FILE_OBJ:.o=.os)
 libc-so-y+=$(MISC_FILE_OBJ:.o=.os)
 
-libc-multi-y+=$(MISC_FILE_SRC)
+libc-multi-y+=$(MISC_FILE_DIR)/lockf.c
+libc-nomulti-y+=$(MISC_FILE_OUT)/lockf64.o
 
 objclean-y+=misc_file_objclean
 

libc/misc/internals/Makefile.in

@@ -8,7 +8,7 @@
 
 CFLAGS-__uClibc_main.c=$(SSP_DISABLE_FLAGS)
 
-CSRC:=__uClibc_main.c tempname.c errno.c __errno_location.c __h_errno_location.c
+CSRC:=tempname.c errno.c __errno_location.c __h_errno_location.c
 
 MISC_INTERNALS_DIR:=$(top_srcdir)libc/misc/internals
 MISC_INTERNALS_OUT:=$(top_builddir)libc/misc/internals
@@ -16,7 +16,7 @@ MISC_INTERNALS_OUT:=$(top_builddir)libc/misc/internals
 MISC_INTERNALS_SRC:=$(patsubst %.c,$(MISC_INTERNALS_DIR)/%.c,$(CSRC))
 MISC_INTERNALS_OBJ:=$(patsubst %.c,$(MISC_INTERNALS_OUT)/%.o,$(CSRC))
 
-MISC_INTERNALS_OBJS:=$(MISC_INTERNALS_OBJ) $(MISC_INTERNALS_OUT)/static.o
+STATIC_SRC:=__uClibc_main.c static.c
 
 $(MISC_INTERNALS_OUT)/interp.c: $(MISC_INTERNALS_DIR)/Makefile.in
 	echo "/* Force shared libraries to know about the correct library loader */" > $@
@@ -26,16 +26,15 @@ $(MISC_INTERNALS_OUT)/interp.c: $(MISC_INTERNALS_DIR)/Makefile.in
 		"(\".interp\"))) =\""$(SHARED_LIB_LOADER_PREFIX)/$(UCLIBC_LDSO)"\";" >> $@
 	echo "#endif" >> $@
 
-libc-a-y+=$(MISC_INTERNALS_OBJS)
-libc-a-pic-y+=$(MISC_INTERNALS_OBJS:.o=.os)
-# this is OBJ, not OBJS !!!, static does not go into .so
+libc-a-y+=$(MISC_INTERNALS_OBJ)
 libc-so-y+=$(MISC_INTERNALS_OBJ:.o=.os)
+libc-shared-y+=$(MISC_INTERNALS_OUT)/__uClibc_main.oS
+libc-static-y+=$(patsubst %.c,$(MISC_INTERNALS_OUT)/%.o,$(STATIC_SRC))
 other-y+=$(MISC_INTERNALS_OUT)/interp.os
 
-libc-multi-y+=$(filter-out $(MISC_INTERNALS_DIR)/__uClibc_main.c,$(MISC_INTERNALS_SRC))
-libc-nomulti-y+=$(MISC_INTERNALS_OUT)/__uClibc_main.o
+libc-multi-y+=$(MISC_INTERNALS_SRC)
 
 objclean-y+=misc_internals_objclean
 
 misc_internals_objclean:
-	$(RM) $(MISC_INTERNALS_OUT)/{*.{o,os},interp.c}
+	$(RM) $(MISC_INTERNALS_OUT)/{*.{o,os,oS},interp.c}

libc/misc/internals/__uClibc_main.c

@@ -25,15 +25,21 @@
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/sysmacros.h>
+#ifndef SHARED
+/* probably all the weak_*function stuff below should be in here */
 #ifdef __UCLIBC_HAS_SSP__
-#include <ssp-internal.h>
+#include <dl-osinfo.h>
+#ifndef THREAD_SET_STACK_GUARD
+/* Only exported for architectures that don't store the stack guard canary
+ * in thread local area. */
 #include <stdint.h>
-
 /* for gcc-4.1 non-TLS */
 uintptr_t __stack_chk_guard attribute_relro;
 /* for gcc-3.x + Etoh ssp */
 strong_alias(__stack_chk_guard,__guard)
 #endif
+#endif
+#endif
 
 /*
  * Prototypes.
@@ -49,10 +55,6 @@ extern void weak_function _locale_init(void);
 extern void weak_function __pthread_initialize_minimal(void);
 #endif
 
-
-
-
-
 /*
  * Declare the __environ global variable and create a weak alias environ.
  * Note: Apparently we must initialize __environ to ensure that the weak
@@ -64,7 +66,6 @@ weak_alias(__environ, environ);
 size_t __pagesize = 0;
 const char *__progname = 0;
 
-
 #ifndef O_NOFOLLOW
 # define O_NOFOLLOW	0
 #endif
@@ -110,36 +111,6 @@ static int __check_suid(void)
     return 1;
 }
 
-#ifdef __UCLIBC_HAS_SSP__
-static __always_inline uintptr_t _dl_guard_setup(void)
-{
-	uintptr_t ret;
-#ifndef __SSP_QUICK_CANARY__
-	{
-		int fd = OPEN("/dev/urandom", O_RDONLY);
-		if (fd >= 0) {
-			size_t size = READ(fd, &ret, sizeof(ret));
-			CLOSE(fd);
-			if (size == (size_t) sizeof(ret))
-				return ret;
-		}
-	}
-#endif /* ifndef __SSP_QUICK_CANARY__ */
-
-	/* Start with the "terminator canary". */
-	ret = 0xFF0A0D00UL;
-
-	/* Everything failed? Or we are using a weakened model of the 
-	 * terminator canary */
-	{
-		struct timeval tv;
-		if (GETTIMEOFDAY(&tv, NULL) != (-1))
-			ret ^= tv.tv_usec ^ tv.tv_sec;
-	}
-	return ret;
-}
-#endif /* __UCLIBC_HAS_SSP__ */
-
 /* __uClibc_init completely initialize uClibc so it is ready to use.
  *
  * On ELF systems (with a dynamic loader) this function must be called
@@ -174,10 +145,16 @@ void __uClibc_init(void)
 	__pthread_initialize_minimal();
 #endif
 
-#ifdef __UCLIBC_HAS_SSP__
-    uintptr_t stack_chk_guard = _dl_guard_setup();
-    /* for gcc-4.1 non-TLS */
+#ifndef SHARED
+# ifdef __UCLIBC_HAS_SSP__
+    /* Set up the stack checker's canary.  */
+    uintptr_t stack_chk_guard = _dl_setup_stack_chk_guard();
+#  ifdef THREAD_SET_STACK_GUARD
+    THREAD_SET_STACK_GUARD (stack_chk_guard);
+#  else
     __stack_chk_guard = stack_chk_guard;
+#  endif
+# endif
 #endif
 
 #ifdef __UCLIBC_HAS_LOCALE__

libc/stdlib/Makefile.in

@@ -106,15 +106,18 @@ $(STDLIB_MOBJ1x) $(STDLIB_MOBJ1x:.o=.os): $(STDLIB_MSRC1)
 $(STDLIB_MOBJ2x) $(STDLIB_MOBJ2x:.o=.os): $(STDLIB_MSRC2)
 	$(compile.m) -D__UCLIBC_DO_XLOCALE
 
-libc-a-y+=$(STDLIB_OBJS) $(STDLIB_OUT)/atexit.o
-libc-a-pic-y+=$(STDLIB_OBJS:.o=.os) $(STDLIB_OUT)/atexit.os
+libc-a-y+=$(STDLIB_OBJS)
+libc-static-y+=$(STDLIB_OUT)/atexit.o
 libc-so-y+=$(STDLIB_OBJS:.o=.os)
 # this should always be the PIC version, because it could be used in shared libs
 libc-nonshared-y+=$(STDLIB_OUT)/atexit.os
 
-CFLAGS-multi-y+=$(STDLIB_DEF)
-libc-multi-y+=$(STDLIB_SRC) $(STDLIB_MSRC)
-libc-nomulti-y+=$(STDLIB_MOBJx)
+#CFLAGS-multi-y+=$(STDLIB_DEF)
+#libc-multi-y+=$(STDLIB_SRC) $(STDLIB_MSRC)
+#libc-nomulti-y+=$(STDLIB_MOBJx)
+#libc-multi-y+=$(STDLIB_MSRC)
+#libc-nomulti-y+=$(STDLIB_OBJ) $(STDLIB_MOBJx)
+libc-nomulti-y+=$(STDLIB_OBJS)
 
 objclean-y+=stdlib_objclean
 

libc/sysdeps/linux/common/Makefile

@@ -56,6 +56,7 @@ $(OBJS) $(NONSHARED_OBJS): %.o : %.c
 
 headers:
 	$(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h $(TOPDIR)/include/
+	$(LN) -fs ../libc/sysdeps/linux/common/dl-osinfo.h $(TOPDIR)/include/
 
 clean:
 	$(RM) *.o *~ core

libc/sysdeps/linux/common/Makefile.in

@@ -31,9 +31,7 @@ COMMON_SRC:=$(patsubst %.c,$(COMMON_DIR)/%.c,$(CSRC))
 COMMON_OBJ:=$(patsubst %.c,$(COMMON_OUT)/%.o,$(CSRC))
 
 libc-a-y+=$(COMMON_OBJ)
-libc-a-$(UCLIBC_HAS_SSP)+=$(COMMON_OUT)/ssp-local.o
-libc-a-pic-y+=$(COMMON_OBJ:.o=.os)
-libc-a-pic-$(UCLIBC_HAS_SSP)+=$(COMMON_OUT)/ssp-local.os
+libc-a-static-$(UCLIBC_HAS_SSP)+=$(COMMON_OUT)/ssp-local.o
 libc-so-y+=$(COMMON_OBJ:.o=.os)
 libc-nonshared-$(UCLIBC_HAS_SSP)+=$(COMMON_OUT)/ssp-local.os
 
@@ -50,3 +48,4 @@ headers-y+=common_headers
 
 common_headers:
 	$(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h $(top_builddir)include/
+	$(LN) -fs ../libc/sysdeps/linux/common/dl-osinfo.h $(top_builddir)include/

libc/sysdeps/linux/common/dl-osinfo.h

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#ifndef _DL_OSINFO_H
+#define _DL_OSINFO_H 1
+
+#include <features.h>
+
+#ifdef __UCLIBC_HAS_SSP__
+#include <stdint.h>
+#include <sys/time.h>
+
+#ifdef IS_IN_libc
+#include <ssp-internal.h>
+#if 0
+#ifndef __SSP_QUICK_CANARY__
+#define OPEN __libc_open
+#define READ __libc_read
+#define CLOSE __libc_close
+#endif
+#define GETTIMEOFDAY gettimeofday
+#endif
+#else
+#ifndef __SSP_QUICK_CANARY__
+#define OPEN _dl_open
+#define READ _dl_read
+#define CLOSE _dl_close
+#endif
+#define GETTIMEOFDAY _dl_gettimeofday
+#endif
+
+static __always_inline uintptr_t _dl_setup_stack_chk_guard(void)
+{
+	uintptr_t ret;
+#ifndef __SSP_QUICK_CANARY__
+	{
+		int fd = OPEN("/dev/urandom", O_RDONLY, 0);
+		if (fd >= 0) {
+			size_t size = READ(fd, &ret, sizeof(ret));
+			CLOSE(fd);
+			if (size == (size_t) sizeof(ret))
+				return ret;
+		}
+	}
+#endif /* !__SSP_QUICK_CANARY__ */
+
+	/* Start with the "terminator canary". */
+	ret = 0xFF0A0D00UL;
+
+	/* Everything failed? Or we are using a weakened model of the 
+	 * terminator canary */
+	{
+		struct timeval tv;
+		if (GETTIMEOFDAY(&tv, NULL) != (-1))
+			ret ^= tv.tv_usec ^ tv.tv_sec;
+	}
+	return ret;
+}
+#endif /* __UCLIBC_HAS_SSP__ */
+
+#endif /* _DL_OSINFO_H */

libc/sysdeps/linux/common/ssp.c

@@ -87,6 +87,7 @@ void __attribute__ ((noreturn)) __stack_chk_fail(void)
 		terminate();
 }
 
+#if 0
 void __attribute__ ((noreturn)) __chk_fail(void)
 {
 	extern char *__progname;
@@ -101,3 +102,4 @@ void __attribute__ ((noreturn)) __chk_fail(void)
 	while(1)
 		terminate();
 }
+#endif

libcrypt/Makefile.in

@@ -17,7 +17,6 @@ libcrypt_SRC:=$(wildcard $(libcrypt_DIR)/*.c)
 libcrypt_OBJ:=$(patsubst $(libcrypt_DIR)/%.c,$(libcrypt_OUT)/%.o,$(libcrypt_SRC))
 
 libcrypt-a-y:=$(libcrypt_OBJ)
-libcrypt-a-pic-y:=$(libcrypt_OBJ:.o=.os)
 libcrypt-so-y:=$(libcrypt_OBJ:.o=.os)
 
 libcrypt-multi-y:=$(libcrypt_SRC)
@@ -25,5 +24,4 @@ libcrypt-multi-y:=$(libcrypt_SRC)
 objclean-y+=libcrypt_clean
 
 lib-a-y+=$(top_builddir)lib/libcrypt.a
-lib-a-pic-y+=$(top_builddir)lib/libcrypt.a
 lib-so-y+=$(top_builddir)lib/libcrypt.so

libintl/Makefile.in

@@ -26,7 +26,6 @@ $(libintl_MOBJ) $(libintl_MOBJ:.o=.os): $(libintl_MSRC)
 	$(compile.m)
 
 libintl-a-$(UCLIBC_HAS_GETTEXT_AWARENESS):=$(libintl_MOBJ)
-libintl-a-pic-$(UCLIBC_HAS_GETTEXT_AWARENESS):=$(libintl_MOBJ:.o=.os)
 libintl-so-$(UCLIBC_HAS_GETTEXT_AWARENESS):=$(libintl_MOBJ:.o=.os)
 
 CFLAGS-multi-$(UCLIBC_HAS_GETTEXT_AWARENESS):=$(libintl_DEF)
@@ -35,5 +34,4 @@ libintl-multi-$(UCLIBC_HAS_GETTEXT_AWARENESS):=$(libintl_MSRC)
 objclean-y+=libintl_clean
 
 lib-a-$(UCLIBC_HAS_GETTEXT_AWARENESS)+=$(top_builddir)lib/libintl.a
-lib-a-pic-$(UCLIBC_HAS_GETTEXT_AWARENESS)+=$(top_builddir)lib/libintl.a
 lib-so-$(UCLIBC_HAS_GETTEXT_AWARENESS)+=$(top_builddir)lib/libintl.so

libm/Makefile.in

@@ -114,7 +114,6 @@ $(libm_MOBJ) $(libm_MOBJ:.o=.os): $(libm_MSRC)
 	$(compile.m)
 
 libm-a-$(UCLIBC_HAS_FLOATS)+=$(libm_OBJS)
-libm-a-pic-$(UCLIBC_HAS_FLOATS)+=$(libm_OBJS:.o=.os)
 libm-so-$(UCLIBC_HAS_FLOATS)+=$(libm_OBJS:.o=.os)
 
 CFLAGS-multi-$(UCLIBC_HAS_FLOATS)+=$(libm_DEF)
@@ -126,5 +125,4 @@ endif
 objclean-y+=libm_clean
 
 lib-a-$(UCLIBC_HAS_FLOATS)+=$(top_builddir)lib/libm.a
-lib-a-pic-$(UCLIBC_HAS_FLOATS)+=$(top_builddir)lib/libm.a
 lib-so-$(UCLIBC_HAS_FLOATS)+=$(top_builddir)lib/libm.so

libm/powerpc/Makefile.in

@@ -14,7 +14,6 @@ libm_ARCH_OBJ:=$(patsubst $(libm_ARCH_DIR)/%.c,$(libm_ARCH_OUT)/%.o,$(libm_ARCH_
 libm_ARCH_OBJS:=$(libm_ARCH_OBJ)
 
 libm-a-$(DO_C99_MATH)+=$(libm_ARCH_OBJS)
-libm-a-pic-$(DO_C99_MATH)+=$(libm_ARCH_OBJS:.o=.os)
 libm-so-$(DO_C99_MATH)+=$(libm_ARCH_OBJS:.o=.os)
 
 libm-multi-$(DO_C99_MATH)+=$(libm_ARCH_SRC)

libnsl/Makefile.in

@@ -16,7 +16,6 @@ libnsl_SRC:=$(libnsl_DIR)/nsl.c
 libnsl_OBJ:=$(patsubst $(libnsl_DIR)/%.c,$(libnsl_OUT)/%.o,$(libnsl_SRC))
 
 libnsl-a-y:=$(libnsl_OBJ)
-libnsl-a-pic-y:=$(libnsl_OBJ:.o=.os)
 libnsl-so-y:=$(libnsl_OBJ:.o=.os)
 
 libnsl-multi-y:=$(libnsl_SRC)
@@ -24,5 +23,4 @@ libnsl-multi-y:=$(libnsl_SRC)
 objclean-y+=libnsl_clean
 
 lib-a-y+=$(top_builddir)lib/libnsl.a
-lib-a-pic-y+=$(top_builddir)lib/libnsl.a
 lib-so-y+=$(top_builddir)lib/libnsl.so

libpthread/linuxthreads/Makefile.in

@@ -46,7 +46,6 @@ endif
 libpthread_OBJ:=$(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SRC))
 
 libpthread-a-$(UCLIBC_HAS_THREADS)+=$(libpthread_OBJ)
-libpthread-a-pic-$(UCLIBC_HAS_THREADS)+=$(libpthread_OBJ:.o=.os)
 libpthread-so-$(UCLIBC_HAS_THREADS)+=$(libpthread_OBJ:.o=.os)
 
 libpthread-multi-$(UCLIBC_HAS_THREADS)+=$(libpthread_SRC)
@@ -54,5 +53,4 @@ libpthread-multi-$(UCLIBC_HAS_THREADS)+=$(libpthread_SRC)
 objclean-y+=libpthread_clean
 
 lib-a-$(UCLIBC_HAS_THREADS)+=$(top_builddir)lib/libpthread.a
-lib-a-pic-$(UCLIBC_HAS_THREADS)+=$(top_builddir)lib/libpthread.a
 lib-so-$(UCLIBC_HAS_THREADS)+=$(top_builddir)lib/libpthread.so

libpthread/linuxthreads/sysdeps/sh64/Makefile.in

@@ -16,7 +16,6 @@ libpthread_ARCH_SRC:=$(wildcard $(libpthread_ARCH_DIR)/*.c)
 libpthread_ARCH_OBJ:=$(patsubst $(libpthread_ARCH_DIR)/%.c,$(libpthread_ARCH_OUT)/%.o,$(libpthread_ARCH_SRC))
 
 libpthread-a-$(UCLIBC_HAS_THREADS)+=$(libpthread_ARCH_OBJ)
-libpthread-a-pic-$(UCLIBC_HAS_THREADS)+=$(libpthread_ARCH_OBJ:.o=.os)
 libpthread-so-$(UCLIBC_HAS_THREADS)+=$(libpthread_ARCH_OBJ:.o=.os)
 
 libpthread-multi-$(UCLIBC_HAS_THREADS)+=$(libpthread_ARCH_SRC)

libpthread/linuxthreads_db/Makefile.in

@@ -31,7 +31,6 @@ libthread_db_SRC:=$(wildcard $(libthread_db_DIR)/*.c)
 libthread_db_OBJ:=$(patsubst $(libthread_db_DIR)/%.c,$(libthread_db_OUT)/%.o,$(libthread_db_SRC))
 
 libthread_db-a-$(PTHREADS_DEBUG_SUPPORT)+=$(libthread_db_OBJ)
-libthread_db-a-pic-$(PTHREADS_DEBUG_SUPPORT)+=$(libthread_db_OBJ:.o=.os)
 libthread_db-so-$(PTHREADS_DEBUG_SUPPORT)+=$(libthread_db_OBJ:.o=.os)
 
 libthread_db-multi-$(PTHREADS_DEBUG_SUPPORT)+=$(libthread_db_SRC)
@@ -39,5 +38,4 @@ libthread_db-multi-$(PTHREADS_DEBUG_SUPPORT)+=$(libthread_db_SRC)
 objclean-y+=libthread_db_clean
 
 lib-a-$(PTHREADS_DEBUG_SUPPORT)+=$(top_builddir)lib/libthread_db.a
-lib-a-pic-$(PTHREADS_DEBUG_SUPPORT)+=$(top_builddir)lib/libthread_db.a
 lib-so-$(PTHREADS_DEBUG_SUPPORT)+=$(top_builddir)lib/libthread_db.so

libresolv/Makefile.in

@@ -16,7 +16,6 @@ libresolv_SRC:=$(libresolv_DIR)/resolv.c
 libresolv_OBJ:=$(patsubst $(libresolv_DIR)/%.c,$(libresolv_OUT)/%.o,$(libresolv_SRC))
 
 libresolv-a-y:=$(libresolv_OBJ)
-libresolv-a-pic-y:=$(libresolv_OBJ:.o=.os)
 libresolv-so-y:=$(libresolv_OBJ:.o=.os)
 
 libresolv-multi-y:=$(libresolv_SRC)
@@ -24,5 +23,4 @@ libresolv-multi-y:=$(libresolv_SRC)
 objclean-y+=libresolv_clean
 
 lib-a-y+=$(top_builddir)lib/libresolv.a
-lib-a-pic-y+=$(top_builddir)lib/libresolv.a
 lib-so-y+=$(top_builddir)lib/libresolv.so

librt/Makefile.in

@@ -19,13 +19,11 @@ librt_SRC:=$(wildcard $(librt_DIR)/*.c)
 librt_OBJ:=$(patsubst $(librt_DIR)/%.c,$(librt_OUT)/%.o,$(librt_SRC))
 
 librt-a-y:=$(librt_OBJ)
-librt-a-pic-y:=$(librt_OBJ:.o=.os)
 librt-so-y:=$(librt_OBJ:.o=.os)
 
-#librt-multi-y+=$(librt_SRC)
+librt-multi-y+=$(librt_SRC)
 
 objclean-y+=librt_clean
 
 lib-a-y+=$(top_builddir)lib/librt.a
-lib-a-pic-y+=$(top_builddir)lib/librt.a
 lib-so-y+=$(top_builddir)lib/librt.so

libutil/Makefile.in

@@ -19,7 +19,6 @@ endif
 libutil_OBJ:=$(patsubst $(libutil_DIR)/%.c,$(libutil_OUT)/%.o,$(libutil_SRC))
 
 libutil-a-y:=$(libutil_OBJ)
-libutil-a-pic-y:=$(libutil_OBJ:.o=.os)
 libutil-so-y:=$(libutil_OBJ:.o=.os)
 
 libutil-multi-y:=$(libutil_SRC)
@@ -27,5 +26,4 @@ libutil-multi-y:=$(libutil_SRC)
 objclean-y+=libutil_clean
 
 lib-a-y+=$(top_builddir)lib/libutil.a
-lib-a-pic-y+=$(top_builddir)lib/libutil.a
 lib-so-y+=$(top_builddir)lib/libutil.so