# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
-timestamp='2001-08-09'
+timestamp='2001-09-13'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:NetBSD:*:*)
- # Netbsd (nbsd) targets should (where applicable) match one or
+ # NetBSD (nbsd) targets should (where applicable) match one or
# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
macppc) machine=powerpc-apple ;;
hp3[0-9][05]) machine=m68k-hp ;;
ibmrt|romp-ibm) machine=romp-ibm ;;
+ sparc*) machine=`uname -p`-unknown ;;
*) machine=${UNAME_MACHINE}-unknown ;;
esac
# The Operating System including object format, if it has switched
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
exit 0 ;;
+ amiga:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hp300:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ macppc:OpenBSD:*:*)
+ echo powerpc-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme88k:OpenBSD:*:*)
+ echo m88k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvmeppc:OpenBSD:*:*)
+ echo powerpc-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ pmax:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sgi:OpenBSD:*:*)
+ echo mipseb-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sun3:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ wgrisc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:OpenBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
alpha:OSF1:*:*)
if test $UNAME_RELEASE = "V4.0"; then
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
exit 0;;
- amiga:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-amigaos
exit 0 ;;
- arc64:OpenBSD:*:*)
- echo mips64el-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- arc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- hkmips:OpenBSD:*:*)
- echo mips-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- pmax:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sgi:OpenBSD:*:*)
- echo mips-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- wgrisc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
*:OS/390:*:*)
echo i370-ibm-openedition
exit 0 ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit 0 ;;
- atari*:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
exit 0 ;;
- sun3*:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mac68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit 0 ;;
echo clipper-intergraph-clix${UNAME_RELEASE}
exit 0 ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#ifdef __cplusplus
#include <stdio.h> /* for printf() prototype */
exit (-1);
}
EOF
- eval $set_cc_for_build
$CC_FOR_BUILD $dummy.c -o $dummy \
&& ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
&& rm -f $dummy.c $dummy && exit 0
exit 0 ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include <sys/systemcfg.h>
exit(0);
}
EOF
- eval $set_cc_for_build
$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
echo rs6000-ibm-aix3.2.5
fi ;;
esac
if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#define _HPUX_SOURCE
exit (0);
}
EOF
- eval $set_cc_for_build
- (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
- if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
- rm -f $dummy.c $dummy
+ (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+ if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+ rm -f $dummy.c $dummy
fi ;;
esac
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
echo ia64-hp-hpux${HPUX_REV}
exit 0 ;;
3050*:HI-UX:*:*)
+ eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include <unistd.h>
int
exit (0);
}
EOF
- eval $set_cc_for_build
$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
echo unknown-hitachi-hiuxwe2
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
exit 0 ;;
- hppa*:OpenBSD:*:*)
- echo hppa-unknown-openbsd
- exit 0 ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
exit 0 ;;
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit 0 ;;
- hp300:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
exit 0 ;;
*:FreeBSD:*:*)
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit 0 ;;
- *:OpenBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- exit 0 ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit 0 ;;
exit 0 ;;
esac
# Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
cat >$dummy.c <<EOF
#include <features.h>
#ifdef __cplusplus
return 0;
}
EOF
- eval $set_cc_for_build
$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
i*86:XTS-300:*:STOP)
echo ${UNAME_MACHINE}-unknown-stop
exit 0 ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit 0 ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+eval $set_cc_for_build
cat >$dummy.c <<EOF
#ifdef _SEQUENT_
# include <sys/types.h>
}
EOF
-eval $set_cc_for_build
$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
-timestamp='2001-08-13'
+timestamp='2001-09-14'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
| mips16 | mips64 | mips64el | mips64orion | mips64orionel \
| mips64vr4100 | mips64vr4100el | mips64vr4300 \
| mips64vr4300el | mips64vr5000 | mips64vr5000el \
- | mipsbe | mipsel | mipsle | mipstx39 | mipstx39el \
+ | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
+ | mipsisa32 \
| mn10200 | mn10300 \
| ns16k | ns32k \
| openrisc \
| s390 | s390x \
| sh | sh[34] | sh[34]eb | shbe | shle \
| sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
- | strongarm \
+ | stormy16 | strongarm \
| tahoe | thumb | tic80 | tron \
| v850 \
| we32k \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alphapca5[67]-* | arc-* \
| arm-* | armbe-* | armle-* | armv*-* \
+ | avr-* \
| bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c54x-* \
| clipper-* | cray2-* | cydra-* \
| m88110-* | m88k-* | mcore-* \
| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipsel-* \
- | mipsle-* | mipstx39-* | mipstx39el-* \
+ | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
+ | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| s390-* | s390x-* \
| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
| sparc-* | sparc64-* | sparc86x-* | sparclite-* \
- | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* \
+ | sparcv9-* | sparcv9b-* | stormy16-* | strongarm-* | sv1-* \
| t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
| v850-* | vax-* \
| we32k-* \
# Constants.
PROGRAM=ltmain.sh
PACKAGE=libtool
-VERSION=1.4
-TIMESTAMP=" (1.920 2001/04/24 23:26:18)"
+VERSION=1.4.2
+TIMESTAMP=" (1.922.2.53 2001/09/11 03:18:52)"
default_mode=
help="Try \`$progname --help' for more information."
save_LANG="$LANG"; LANG=C; export LANG
fi
+# Make sure IFS has a sensible default
+: ${IFS=" "}
+
if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
echo "$modename: not configured to build any kind of library" 1>&2
echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
exit 1
fi
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
if test -z "$show_help"; then
# Infer the operation mode.
-Wc,*)
args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
lastarg=
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=','
+ save_ifs="$IFS"; IFS=','
for arg in $args; do
IFS="$save_ifs"
# Now arrange that obj and lo_libobj become the same file
$show "(cd $xdir && $LN_S $baseobj $libobj)"
if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ $run $rm "$lockfile"
+ fi
exit 0
else
error=$?
# These systems don't actually have a C library (as such)
test "X$arg" = "X-lc" && continue
;;
+ *-*-openbsd*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
esac
fi
deplibs="$deplibs $arg"
-Wc,*)
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
arg=
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=','
+ save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
case $flag in
-Wl,*)
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
arg=
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=','
+ save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
case $flag in
if test -f "$output_objdir/$soname-def"; then :
else
$show "extracting exported symbol list from \`$soname'"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
eval cmds=\"$extract_expsyms_cmds\"
for cmd in $cmds; do
IFS="$save_ifs"
# Create $newlib
if test -f "$output_objdir/$newlib"; then :; else
$show "generating import library for \`$soname'"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
eval cmds=\"$old_archive_from_expsyms_cmds\"
for cmd in $cmds; do
IFS="$save_ifs"
echo "*** Therefore, libtool will create a static module, that should work "
echo "*** as long as the dlopening application is linked with the -dlopen flag."
if test -z "$global_symbol_pipe"; then
- echo
- echo "*** However, this would only work if libtool was able to extract symbol"
- echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- echo "*** not find such a program. So, this module is probably useless."
- echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
- build_libtool_libs=module
- build_old_libs=yes
+ build_libtool_libs=module
+ build_old_libs=yes
else
- build_libtool_libs=no
+ build_libtool_libs=no
fi
fi
else
else
# Parse the version information argument.
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=':'
+ save_ifs="$IFS"; IFS=':'
set dummy $vinfo 0 0 0
IFS="$save_ifs"
if test -z "$vinfo" && test -n "$release"; then
major=
verstring="0.0"
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=""
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
if test "$need_version" = no; then
versuffix=
else
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
;;
+ *-*-openbsd*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
*)
# Add libc to deplibs on all other systems if necessary.
if test $build_libtool_need_lc = "yes"; then
export_symbols="$output_objdir/$libname.exp"
$run $rm $export_symbols
eval cmds=\"$export_symbols_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
else
eval cmds=\"$archive_cmds\"
fi
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
output="$obj"
eval cmds=\"$reload_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
reload_objs="$libobjs $reload_conv_objs"
output="$libobj"
eval cmds=\"$reload_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
#undef lt_preloaded_symbols
#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
+# define lt_ptr void *
#else
-# define lt_ptr_t char *
+# define lt_ptr char *
# define const
#endif
/* The mapping between symbol names and symbols. */
const struct {
const char *name;
- lt_ptr_t address;
+ lt_ptr address;
}
lt_preloaded_symbols[] =
{\
"
- sed -n -e 's/^: \([^ ]*\) $/ {\"\1\", (lt_ptr_t) 0},/p' \
- -e 's/^. \([^ ]*\) \([^ ]*\)$/ {"\2", (lt_ptr_t) \&\2},/p' \
- < "$nlist" >> "$output_objdir/$dlsyms"
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
$echo >> "$output_objdir/$dlsyms" "\
- {0, (lt_ptr_t) 0}
+ {0, (lt_ptr) 0}
};
/* This works around a problem in FreeBSD linker */
# relink executable if necessary
if test -n \"\$relink_command\"; then
- if (eval \$relink_command); then :
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
else
+ $echo \"\$relink_command_output\" >&2
$rm \"\$progdir/\$file\"
exit 1
fi
eval cmds=\"$old_archive_cmds\"
fi
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
# Do each command in the postinstall commands.
lib="$destdir/$realname"
eval cmds=\"$postinstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
# Do each command in the postinstall commands.
eval cmds=\"$old_postinstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
if test -n "$current_libdirs"; then
# Maybe just do a dry run.
test -n "$run" && current_libdirs=" -n$current_libdirs"
- exec $SHELL $0 --finish$current_libdirs
- exit 1
+ exec_cmd='$SHELL $0 --finish$current_libdirs'
+ else
+ exit 0
fi
-
- exit 0
;;
# libtool finish mode
if test -n "$finish_cmds"; then
# Do each command in the finish commands.
eval cmds=\"$finish_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
LANG="$save_LANG"; export LANG
fi
- # Now actually exec the command.
- eval "exec \$cmd$args"
-
- $echo "$modename: cannot exec \$cmd$args"
- exit 1
+ # Now prepare to actually exec the command.
+ exec_cmd='"$cmd"$args'
else
# Display what would be done.
if test -n "$shlibpath_var"; then
# Don't error if the file doesn't exist and rm -f was used.
if (test -L "$file") >/dev/null 2>&1 \
- || (test -h "$file") >/dev/null 2>&1 \
+ || (test -h "$file") >/dev/null 2>&1 \
|| test -f "$file"; then
- :
+ :
elif test -d "$file"; then
- exit_status=1
+ exit_status=1
continue
elif test "$rmforce" = yes; then
- continue
+ continue
fi
rmfiles="$file"
if test -n "$library_names"; then
# Do each command in the postuninstall commands.
eval cmds=\"$postuninstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
if test -n "$old_library"; then
# Do each command in the old_postuninstall commands.
eval cmds=\"$old_postuninstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
$show "$cmd"
;;
esac
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$generic_help" 1>&2
- exit 1
+ if test -z "$exec_cmd"; then
+ $echo "$modename: invalid operation mode \`$mode'" 1>&2
+ $echo "$generic_help" 1>&2
+ exit 1
+ fi
fi # test -z "$show_help"
+if test -n "$exec_cmd"; then
+ eval exec $exec_cmd
+ exit 1
+fi
+
# We need to display help for each of the modes.
case $mode in
"") $echo \
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