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#! /bin/sh |
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# Common stub for a few missing GNU programs while installing. |
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scriptversion=2009-04-28.21; # UTC |
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scriptversion=2012-01-06.13; # UTC |
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# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, |
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# 2008, 2009 Free Software Foundation, Inc. |
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# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. |
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# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. |
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# This program is free software; you can redistribute it and/or modify |
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help2man touch the output file |
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lex create \`lex.yy.c', if possible, from existing .c |
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makeinfo touch the output file |
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tar try tar, gnutar, gtar, then tar without non-portable flags |
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yacc create \`y.tab.[ch]', if possible, from existing .[ch] |
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Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and |
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# Not GNU programs, they don't have --version. |
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;; |
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tar*) |
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if test -n "$run"; then |
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echo 1>&2 "ERROR: \`tar' requires --run" |
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exit 1 |
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elif test "x$2" = "x--version" || test "x$2" = "x--help"; then |
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exit 1 |
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fi |
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;; |
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*) |
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then |
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# We have it, but it failed. |
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\`Bison' from any GNU archive site." |
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rm -f y.tab.c y.tab.h |
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if test $# -ne 1; then |
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eval LASTARG="\${$#}" |
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eval LASTARG=\${$#} |
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case $LASTARG in |
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*.y) |
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SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` |
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\`Flex' from any GNU archive site." |
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rm -f lex.yy.c |
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if test $# -ne 1; then |
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eval LASTARG="\${$#}" |
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eval LASTARG=\${$#} |
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case $LASTARG in |
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*.l) |
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SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` |
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touch $file |
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;; |
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tar*) |
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shift |
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# We have already tried tar in the generic part. |
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# Look for gnutar/gtar before invocation to avoid ugly error |
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# messages. |
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if (gnutar --version > /dev/null 2>&1); then |
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gnutar "$@" && exit 0 |
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fi |
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if (gtar --version > /dev/null 2>&1); then |
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gtar "$@" && exit 0 |
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fi |
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firstarg="$1" |
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if shift; then |
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case $firstarg in |
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*o*) |
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firstarg=`echo "$firstarg" | sed s/o//` |
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tar "$firstarg" "$@" && exit 0 |
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;; |
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esac |
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case $firstarg in |
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*h*) |
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firstarg=`echo "$firstarg" | sed s/h//` |
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tar "$firstarg" "$@" && exit 0 |
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;; |
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esac |
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fi |
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echo 1>&2 "\ |
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WARNING: I can't seem to be able to run \`tar' with the given arguments. |
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You may want to install GNU tar or Free paxutils, or check the |
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command line arguments." |
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exit 1 |
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;; |
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*) |
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echo 1>&2 "\ |
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WARNING: \`$1' is needed, and is $msg. |