| #! /bin/sh |
| # Common stub for a few missing GNU programs while installing. |
| # Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc. |
| # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2, or (at your option) |
| # any later version. |
| |
| # This program 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 General Public License for more details. |
| |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| # 02111-1307, USA. |
| |
| if test $# -eq 0; then |
| echo 1>&2 "Try \`$0 --help' for more information" |
| exit 1 |
| fi |
| |
| run=: |
| |
| case "$1" in |
| --run) |
| # Try to run requested program, and just exit if it succeeds. |
| run= |
| shift |
| "$@" && exit 0 |
| ;; |
| esac |
| |
| # If it does not exist, or fails to run (possibly an outdated version), |
| # try to emulate it. |
| case "$1" in |
| |
| -h|--h|--he|--hel|--help) |
| echo "\ |
| $0 [OPTION]... PROGRAM [ARGUMENT]... |
| |
| Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an |
| error status if there is no known handling for PROGRAM. |
| |
| Options: |
| -h, --help display this help and exit |
| -v, --version output version information and exit |
| --run try to run the given command, and emulate it if it fails |
| |
| Supported PROGRAM values: |
| aclocal touch file \`aclocal.m4' |
| autoconf touch file \`configure' |
| autoheader touch file \`config.h.in' |
| automake touch all \`Makefile.in' files |
| bison create \`y.tab.[ch]', if possible, from existing .[ch] |
| flex create \`lex.yy.c', if possible, from existing .c |
| lex create \`lex.yy.c', if possible, from existing .c |
| makeinfo touch the output file |
| tar try tar, gnutar, gtar, then tar without non-portable flags |
| yacc create \`y.tab.[ch]', if possible, from existing .[ch]" |
| ;; |
| |
| -v|--v|--ve|--ver|--vers|--versi|--versio|--version) |
| echo "missing 0.2 - GNU automake" |
| ;; |
| |
| -*) |
| echo 1>&2 "$0: Unknown \`$1' option" |
| echo 1>&2 "Try \`$0 --help' for more information" |
| exit 1 |
| ;; |
| |
| aclocal) |
| echo 1>&2 "\ |
| WARNING: \`$1' is missing on your system. You should only need it if |
| you modified \`acinclude.m4' or \`configure.in'. You might want |
| to install the \`Automake' and \`Perl' packages. Grab them from |
| any GNU archive site." |
| touch aclocal.m4 |
| ;; |
| |
| autoconf) |
| echo 1>&2 "\ |
| WARNING: \`$1' is missing on your system. You should only need it if |
| you modified \`configure.in'. You might want to install the |
| \`Autoconf' and \`GNU m4' packages. Grab them from any GNU |
| archive site." |
| touch configure |
| ;; |
| |
| autoheader) |
| echo 1>&2 "\ |
| WARNING: \`$1' is missing on your system. You should only need it if |
| you modified \`acconfig.h' or \`configure.in'. You might want |
| to install the \`Autoconf' and \`GNU m4' packages. Grab them |
| from any GNU archive site." |
| files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in` |
| test -z "$files" && files="config.h" |
| touch_files= |
| for f in $files; do |
| case "$f" in |
| *:*) touch_files="$touch_files "`echo "$f" | |
| sed -e 's/^[^:]*://' -e 's/:.*//'`;; |
| *) touch_files="$touch_files $f.in";; |
| esac |
| done |
| touch $touch_files |
| ;; |
| |
| automake) |
| echo 1>&2 "\ |
| WARNING: \`$1' is missing on your system. You should only need it if |
| you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'. |
| You might want to install the \`Automake' and \`Perl' packages. |
| Grab them from any GNU archive site." |
| find . -type f -name Makefile.am -print | |
| sed 's/\.am$/.in/' | |
| while read f; do touch "$f"; done |
| ;; |
| |
| bison|yacc) |
| echo 1>&2 "\ |
| WARNING: \`$1' is missing on your system. You should only need it if |
| you modified a \`.y' file. You may need the \`Bison' package |
| in order for those modifications to take effect. You can get |
| \`Bison' from any GNU archive site." |
| rm -f y.tab.c y.tab.h |
| if [ $# -ne 1 ]; then |
| eval LASTARG="\${$#}" |
| case "$LASTARG" in |
| *.y) |
| SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` |
| if [ -f "$SRCFILE" ]; then |
| cp "$SRCFILE" y.tab.c |
| fi |
| SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` |
| if [ -f "$SRCFILE" ]; then |
| cp "$SRCFILE" y.tab.h |
| fi |
| ;; |
| esac |
| fi |
| if [ ! -f y.tab.h ]; then |
| echo >y.tab.h |
| fi |
| if [ ! -f y.tab.c ]; then |
| echo 'main() { return 0; }' >y.tab.c |
| fi |
| ;; |
| |
| lex|flex) |
| echo 1>&2 "\ |
| WARNING: \`$1' is missing on your system. You should only need it if |
| you modified a \`.l' file. You may need the \`Flex' package |
| in order for those modifications to take effect. You can get |
| \`Flex' from any GNU archive site." |
| rm -f lex.yy.c |
| if [ $# -ne 1 ]; then |
| eval LASTARG="\${$#}" |
| case "$LASTARG" in |
| *.l) |
| SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` |
| if [ -f "$SRCFILE" ]; then |
| cp "$SRCFILE" lex.yy.c |
| fi |
| ;; |
| esac |
| fi |
| if [ ! -f lex.yy.c ]; then |
| echo 'main() { return 0; }' >lex.yy.c |
| fi |
| ;; |
| |
| makeinfo) |
| echo 1>&2 "\ |
| WARNING: \`$1' is missing on your system. You should only need it if |
| you modified a \`.texi' or \`.texinfo' file, or any other file |
| indirectly affecting the aspect of the manual. The spurious |
| call might also be the consequence of using a buggy \`make' (AIX, |
| DU, IRIX). You might want to install the \`Texinfo' package or |
| the \`GNU make' package. Grab either from any GNU archive site." |
| file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` |
| if test -z "$file"; then |
| file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` |
| file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` |
| fi |
| touch $file |
| ;; |
| |
| tar) |
| shift |
| if test -n "$run"; then |
| echo 1>&2 "ERROR: \`tar' requires --run" |
| exit 1 |
| fi |
| |
| # we have already tried tar in the generic part |
| gnutar ${1+"$@"} && exit 0 |
| gtar ${1+"$@"} && exit 0 |
| firstarg="$1" |
| if shift; then |
| case "$firstarg" in |
| *o*) |
| firstarg=`echo "$firstarg" | sed s/o//` |
| tar "$firstarg" ${1+"$@"} && exit 0 |
| ;; |
| esac |
| case "$firstarg" in |
| *h*) |
| firstarg=`echo "$firstarg" | sed s/h//` |
| tar "$firstarg" ${1+"$@"} && exit 0 |
| ;; |
| esac |
| fi |
| |
| echo 1>&2 "\ |
| WARNING: I can't seem to be able to run \`tar' with the given arguments. |
| You may want to install GNU tar or Free paxutils, or check the |
| command line arguments." |
| exit 1 |
| ;; |
| |
| *) |
| echo 1>&2 "\ |
| WARNING: \`$1' is needed, and you do not seem to have it handy on your |
| system. You might have modified some files without having the |
| proper tools for further handling them. Check the \`README' file, |
| it often tells you about the needed prerequirements for installing |
| this package. You may also peek at any GNU archive site, in case |
| some other package would contain this missing \`$1' program." |
| exit 1 |
| ;; |
| esac |
| |
| exit 0 |