diff options
Diffstat (limited to 'dbug/install.sh')
| -rw-r--r-- | dbug/install.sh | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/dbug/install.sh b/dbug/install.sh deleted file mode 100644 index 7226e01b1cf..00000000000 --- a/dbug/install.sh +++ /dev/null @@ -1,64 +0,0 @@ - -# WARNING -- first line intentionally left blank for sh/csh/ksh -# compatibility. Do not remove it! FNF, UniSoft Systems. -# -# Usage is: -# install <from> <to> -# -# The file <to> is replaced with the file <from>, after first -# moving <to> to a backup file. The backup file name is created -# by prepending the filename (after removing any leading pathname -# components) with "OLD". -# -# This script is currently not real robust in the face of signals -# or permission problems. It also does not do (by intention) all -# the things that the System V or BSD install scripts try to do -# - -if [ $# -ne 2 ] -then - echo "usage: $0 <from> <to>" - exit 1 -fi - -# Now extract the dirname and basename components. Unfortunately, BSD does -# not have dirname, so we do it the hard way. - -fd=`expr $1'/' : '\(/\)[^/]*/$' \| $1'/' : '\(.*[^/]\)//*[^/][^/]*//*$' \| .` -ff=`basename $1` -td=`expr $2'/' : '\(/\)[^/]*/$' \| $2'/' : '\(.*[^/]\)//*[^/][^/]*//*$' \| .` -tf=`basename $2` - -# Now test to make sure that they are not the same files. - -if [ $fd/$ff = $td/$tf ] -then - echo "install: input and output are same files" - exit 2 -fi - -# Save a copy of the "to" file as a backup. - -if test -f $td/$tf -then - if test -f $td/OLD$tf - then - rm -f $td/OLD$tf - fi - mv $td/$tf $td/OLD$tf - if [ $? != 0 ] - then - exit 3 - fi -fi - -# Now do the copy and return appropriate status - -cp $fd/$ff $td/$tf -if [ $? != 0 ] -then - exit 4 -else - exit 0 -fi - |