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author | Roland McGrath <roland@gnu.org> | 1996-07-02 19:35:40 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1996-07-02 19:35:40 +0000 |
commit | 96bda0ea44eb94e0284e91f20ba9733ae63f26a5 (patch) | |
tree | d588be55a83c556ac5e617a680fbf53186c9bbb1 /elf | |
parent | ffee131630368bc2600747346d0b03025cbca6ee (diff) | |
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* nss/nss_files/files-network.c: Pass empty for new DB_LOOKUP args.
(DATABASE): Define this instead of DATAFILE.
* nss/nss_files/files-hosts.c: Likewise.
(hostbyname): Use LOOKUP_NAME macro.
* nss/nss_db/db-XXX.c: New file.
* nss/Makefile (services): Add db.
(libnss_db-inhibit-o): New variable.
(libnss_db-routines): New variable.
(distribute): Append db-XXX.c.
(libnss_db.so): Depend on libdb.so and libnss_files.so.
($(libnss_db-routines:%=$(objpfx)%.c)): New static pattern rule.
* nss/nss_files/files-XXX.c (DB_LOOKUP): Add KEYSIZE and KEYPATTERN
args, ignored.
(DATAFILE): New macro.
* nss/nss_files/files-parse.c (GENERIC): If undefined, define to
"files-XXX.c".
* nss/nss_files/files-rpc.c: Include GENERIC instead of "files-XXX.c".
Pass db key args to DB_LOOKUP.
(DATAFILE): Macro removed.
(DATABASE): New macro replaces it, lacks "/etc/" prefix.
* nss/nss_files/files-service.c: Likewise.
* nss/nss_files/files-pwd.c: Likewise.
* nss/nss_files/files-proto.c: Likewise.
* nss/nss_files/files-grp.c: Likewise.
* nss/nss_files/files-ethers.c: Likewise.
* elf/linux-compat.c: File removed.
* elf/Makefile (distribute): Remove linux-compat.c.
(ld-linux.so.1): Remove target and associated variables.
* sunrpc/xdr.c: Remove malloc decl.
* sunrpc/portmap.c: Likewise.
* sunrpc/svc_tcp.c (abort): Don't declare. Instead define as macro
casting abort to fn returning bool_t.
* nss/nss_files/files-parse.c [EXTERN_PARSER]: Do an extern decl of
the parser function.
[EXTERN_PARSER] (LINE_PARSER): Define to empty.
* nss/nss_files/files-pwd.c (EXTERN_PARSER): Define it.
* nss/nss_files/files-grp.c: Likewise.
* Makeconfig (BUILD_CC): If undefined, define to $(CC).
* sunrpc/rpc/types.h: Include stdlib.h instead of declaring malloc.
* Makeconfig (built-program-cmd): Use $(rtld-installed-name) in place
of ld.so so lookups for that soname find it.
* nss/Makefile (libnss_dns.so): Depend on libresolv.so.
(resobjdir, LDLIBS-nss_dns.so): Variables removed.
Diffstat (limited to 'elf')
-rw-r--r-- | elf/Makefile | 20 | ||||
-rw-r--r-- | elf/linux-compat.c | 41 |
2 files changed, 5 insertions, 56 deletions
diff --git a/elf/Makefile b/elf/Makefile index 712fd99a57..524765ba30 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -34,7 +34,7 @@ elide-routines.so = $(dl-routines) dl-support # interpreter and operating independent of libc. rtld-routines := rtld $(dl-routines) dl-sysdep dl-minimal distribute = $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \ - soinit.c sofini.c ldd.sh.in linux-compat.c + soinit.c sofini.c ldd.sh.in extra-libs = libdl libdl-routines := dlopen dlclose dlsym dlerror dladdr @@ -50,13 +50,6 @@ generated = librtld.so dl-allobjs.so install-others = $(slibdir)/$(rtld-installed-name) install-bin = ldd -ifneq (,$(filter linux% linux,$(config-os))) -extra-objs += linux-compat.so -install-others += $(slibdir)/ld-linux.so.1 -lib-noranlib: $(objpfx)ld-linux.so.1 -endif -endif - include ../Rules @@ -83,8 +76,6 @@ $(objpfx)librtld.so: $(objpfx)dl-allobjs.so \ $(objpfx)ld.so: $(objpfx)librtld.so $(rtld-link) -Wl,-soname=$(rtld-installed-name) -$(objpfx)ld-linux.so.1: $(objpfx)librtld.so - $(rtld-link) -Wl,-soname=ld-linux.so.1 define rtld-link $(LINK.o) -nostdlib -nostartfiles -shared -o $@ \ @@ -102,19 +93,18 @@ $(objpfx)$(rtld-installed-name): $(objpfx)ld.so ln -s $(<F) $@ endif -# The Linux-compatible dynamic linker shared object is just the same -# with one object file of compatibility initialization code added. -$(objpfx)ld-linux.so.1: $(objpfx)linux-compat.so - # Specify the dependencies of libdl.so; its commands come from the generic # rule to build a shared library. $(objpfx)libdl.so: $(objpfx)libdl_pic.a $(common-objpfx)libc.so $(objpfx)ld.so $(slibdir)/$(rtld-installed-name): $(objpfx)ld.so; $(do-install-program) -$(slibdir)/ld-linux.so.1: $(objpfx)ld-linux.so.1; $(do-install-program) $(objpfx)ldd: ldd.sh.in Makefile sed 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' < $< > $@.new chmod 555 $@.new mv -f $@.new $@ + +# muwahaha + +$(objpfx)libdl.so: $(objpfx)eval.so diff --git a/elf/linux-compat.c b/elf/linux-compat.c deleted file mode 100644 index b42c78a3f7..0000000000 --- a/elf/linux-compat.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Initializer for Linux-compatible dynamic linker `/lib/ld-linux.so.1'. -Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include <link.h> -#include <stdlib.h> - -/* This function will be the DT_INIT initializer for the ld-linux.so.1 - shared object. This is called from rtld.c before shlib initializers. - - The old Linux ELF startup code expects the dynamic linker to magically - call atexit to arrange for shared object finalizers to run. (The - ABI-compliant startup code does this itself.) We build a compatible - version of the dynamic linker to install as /lib/ld-linux.so.1, the - name old Linux ELF binaries use. */ - -void -_init (void) -{ - const ElfW(Sym) *ref = NULL; - struct link_map *scope[2] = { _dl_loaded, NULL }; - ElfW(Addr) loadbase = _dl_lookup_symbol ("atexit", &ref, scope, - "<ld-linux.so.1 initialization>", - 0, 1); - (*(__typeof (atexit) *) (loadbase + ref->st_value)) (&_dl_fini); -} |