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authorRoland McGrath <roland@gnu.org>1998-08-20 22:02:17 +0000
committerRoland McGrath <roland@gnu.org>1998-08-20 22:02:17 +0000
commit926e512f4086995379623feab2146a96ca2f9d92 (patch)
tree268aa06d3a1169dd1bb299cdcfb695804c645ec2
parentd762684b511b6a425d9e0e2ff7473ffbfc98687d (diff)
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1998-08-21 Roland McGrath <roland@baalperazim.frob.com>
* elf/ldd.bash.in (TEXTDOMAIN, TEXTDOMAINDIR): Surround setting these with magic comments ###BASH-ONLY and ###END-BASH-ONLY. * elf/Makefile ($(objpfx)ldd): Generate always from ldd.bash.in. (common-ldd-rewrite): New variable, old contents of $(sh-ldd-rewrite). (sh-ldd-rewrite): Use that, add cmds to remove code surrounded by those magic comments, and to use /bin/sh for @BASH@. (bash-ldd-rewrite): Use $(common-ldd-rewrite). * elf/ldd.sh.in: File removed.
-rw-r--r--elf/Makefile10
-rw-r--r--elf/ldd.bash.in2
-rw-r--r--elf/ldd.sh.in186
3 files changed, 8 insertions, 190 deletions
diff --git a/elf/Makefile b/elf/Makefile
index ead48f5850..3771ffb685 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -164,9 +164,11 @@ $(inst_slibdir)/$(rtld-installed-name): \
$(make-shlib-link)
-sh-ldd-rewrite = -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
- -e 's%@VERSION@%$(version)%g'
-bash-ldd-rewrite = $(sh-ldd-rewrite) -e 's%@BASH@%$(BASH)%g' \
+common-ldd-rewrite = -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
+ -e 's%@VERSION@%$(version)%g'
+sh-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%/bin/sh%g' \
+ -e 's/\$$"/"/g;/^\#\#\#BASH-ONLY/,/\#\#\#END-BASH-ONLY/d'
+bash-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%$(BASH)%g' \
-e 's%@TEXTDOMAINDIR@%$(localedir)%g'
ifneq ($(have-bash2),yes)
@@ -185,7 +187,7 @@ sed $($(ldd-shell)-ldd-rewrite) < $< | sed -f $(ldd-rewrite-script) > $@.new
endef
endif
-$(objpfx)ldd: ldd.$(ldd-shell).in $(common-objpfx)soversions.mk \
+$(objpfx)ldd: ldd.bash.in $(common-objpfx)soversions.mk \
$(common-objpfx)config.make
$(gen-ldd)
chmod 555 $@.new
diff --git a/elf/ldd.bash.in b/elf/ldd.bash.in
index f6ffa6b4e8..f0d50e4430 100644
--- a/elf/ldd.bash.in
+++ b/elf/ldd.bash.in
@@ -24,9 +24,11 @@
# run-time dynamic linker as a command and setting the environment
# variable LD_TRACE_LOADED_OBJECTS to a non-empty value.
+###BASH-ONLY
# We should be able to find the translation right at the beginning.
TEXTDOMAIN=libc
TEXTDOMAINDIR=@TEXTDOMAINDIR@
+###END-BASH-ONLY
RTLD=@RTLD@
warn=
diff --git a/elf/ldd.sh.in b/elf/ldd.sh.in
deleted file mode 100644
index 4eda958b4b..0000000000
--- a/elf/ldd.sh.in
+++ /dev/null
@@ -1,186 +0,0 @@
-#! /bin/sh
-
-# Copyright (C) 1996, 1997, 1998 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., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-
-# This is the `ldd' command, which lists what shared libraries are
-# used by given dynamically-linked executables. It works by invoking the
-# run-time dynamic linker as a command and setting the environment
-# variable LD_TRACE_LOADED_OBJECTS to a non-empty value.
-
-RTLD=@RTLD@
-warn=
-bind_now=
-
-while test $# -gt 0; do
- case "$1" in
- --vers | --versi | --versio | --version)
- echo 'ldd (GNU libc) @VERSION@
-Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-Written by Roland McGrath and Ulrich Drepper.'
- exit 0
- ;;
- --h | --he | --hel | --help)
- echo "ldd [OPTION]... FILE...
- --help print this help and exit
- --version print version information and exit
- -d, --data-relocs process data relocations
- -r, --function-relocs process data and function relocations
- -v, --verbose print all information
-Report bugs using the \`glibcbug' script to <bugs@gnu.org>."
- exit 0
- ;;
- -d | --d | --da | --dat | --data | --data- | --data-r | --data-re | \
- --data-rel | --data-relo | --data-reloc | --data-relocs)
- warn=yes
- shift
- ;;
- -r | --f | --fu | --fun | --func | --funct | --functi | --functio | \
- --function | --function- | --function-r | --function-re | --function-rel | \
- --function-relo | --function-reloc | --function-relocs)
- warn=yes
- bind_now=yes
- shift
- ;;
- -v | --verb | --verbo | --verbos | --verbose)
- verbose=yes
- shift
- ;;
- --v | --ve | --ver)
- echo >&2 "ldd: option \`$1' is ambiguous"
- exit 1
- ;;
- --) # Stop option processing.
- shift; break
- ;;
- -*)
- echo >&2 "\
-ldd: unrecognized option \`$1'
-Try \`ldd --help' for more information."
- exit 1
- ;;
- *)
- break
- ;;
- esac
-done
-
-nonelf ()
-{
- # Maybe extra code for non-ELF binaries.
- return 1;
-}
-
-add_env="LD_TRACE_LOADED_OBJECTS=1 LD_WARN=$warn LD_BIND_NOW=$bind_now"
-add_env="$add_env LD_VERBOSE=$verbose"
-case $# in
-0)
- echo >&2 "\
-ldd: missing file arguments
-Try \`ldd --help' for more information."
- exit 1
- ;;
-1)
- # We don't list the file name when there is only one.
- case "$1" in
- */*) file="$1"
- ;;
- *) file="./$1"
- ;;
- esac
- if test ! -f "$file"; then
- echo "ldd: ${file}: no such file"
- exit 1
- else
- if test -r "$file"; then
- test -x "$file" ||
- echo "\
-ldd: warning: you do not have execution permission for \`$file'" >&2
- verify_out=`${RTLD} --verify "$file"`
- case $? in
- 0)
- eval $add_env exec '"$file"' || exit 1
- ;;
- 1)
- nonelf $file ||
- echo ' not a dynamic executable'
- exit 1
- ;;
- 2)
- eval $add_env exec \${RTLD} '"$file"' || exit 1
- ;;
- *)
- echo "ldd: ${RTLD} exited with unknown exit code ($?)" >&2
- exit 1
- ;;
- esac
- else
- echo "ldd: error: you do not have read permission for \`$file'" >&2
- exit 1
- fi
- fi
- exit
- ;;
-*)
- set -e # Bail out immediately if ${RTLD} loses on any argument.
- result=0
- for file; do
- echo "${file}:"
- case "$file" in
- */*) :
- ;;
- *) file="./$file"
- ;;
- esac
- if test ! -f "$file"; then
- echo "ldd: ${file}: no such file"
- result=1
- else
- if test -r "$file"; then
- test -x "$file" || echo "\
-ldd: warning: you do not have execution permission for \`$file'" >&2
- verify_out=`${RTLD} --verify "$file"`
- case $? in
- 0)
- eval $add_env '"$file"' || result=1
- ;;
- 1)
- nonelf $file ||
- echo ' not a dynamic executable'
- result=1
- ;;
- 2)
- eval $add_env ${RTLD} '"$file"' || result=1
- ;;
- *)
- echo "ldd: ${RTLD} exited with unknown exit code ($?)" >&2
- exit 1
- ;;
- esac
- else
- echo "ldd: error: you do not have read permission for \`$file'" >&2
- result=1
- fi
- fi
- done
-esac
-
-exit $result