diff options
Diffstat (limited to 'contrib/ncurses/install-sh')
-rwxr-xr-x | contrib/ncurses/install-sh | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/contrib/ncurses/install-sh b/contrib/ncurses/install-sh index ebc6691..9f59f0b 100755 --- a/contrib/ncurses/install-sh +++ b/contrib/ncurses/install-sh @@ -109,38 +109,39 @@ then echo "install: no input file specified" exit 1 else - true + : fi if [ x"$dir_arg" != x ]; then dst=$src src="" - + if [ -d $dst ]; then instcmd=: + chmodcmd="" else - instcmd=mkdir + instcmd=$mkdirprog fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command -# might cause directories to be created, which would be especially bad +# might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f $src -o -d $src ] then - true + : else echo "install: $src does not exist" exit 1 fi - + if [ x"$dst" = x ] then echo "install: no destination specified" exit 1 else - true + : fi # If destination is a directory, append the input filename; if your system @@ -150,7 +151,7 @@ else then dst="$dst"/`basename $src` else - true + : fi fi @@ -162,8 +163,8 @@ dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Skip lots of stat calls in the usual case. if [ ! -d "$dstdir" ]; then -defaultIFS=' -' +defaultIFS=' + ' IFS="${IFS-${defaultIFS}}" oIFS="${IFS}" @@ -182,7 +183,7 @@ while [ $# -ne 0 ] ; do then $mkdirprog "${pathcomp}" else - true + : fi pathcomp="${pathcomp}/" @@ -193,29 +194,29 @@ if [ x"$dir_arg" != x ] then $doit $instcmd $dst && - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else : ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else : ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else : ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else : ; fi else # If we're going to rename the final executable, determine the name now. - if [ x"$transformarg" = x ] + if [ x"$transformarg" = x ] then dstfile=`basename $dst` else - dstfile=`basename $dst $transformbasename | + dstfile=`basename $dst $transformbasename | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename - if [ x"$dstfile" = x ] + if [ x"$dstfile" = x ] then dstfile=`basename $dst` else - true + : fi # Make a temp file name in the proper directory. @@ -234,15 +235,15 @@ else # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else :;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else :;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else :;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else :;fi && # Now rename the file to the real destination. $doit $rmcmd -f $dstdir/$dstfile && - $doit $mvcmd $dsttmp $dstdir/$dstfile + $doit $mvcmd $dsttmp $dstdir/$dstfile fi && |