view scripts/install.sh @ 1189:95ae2805622f draft

Add Szabolcs Nagy's deflate/inflate code from git://git.suckless.org/flate Confirmed with him on IRC it's ok to use under toybox license, glued the files together and hammered square peg into round hole, no other changes yet.
author Rob Landley <rob@landley.net>
date Fri, 31 Jan 2014 06:01:30 -0600
parents 1c15ba60aa64
children
line wrap: on
line source

#!/bin/bash

# Grab default values for $CFLAGS and such.

source ./configure

# Parse command line arguments.

[ -z "$PREFIX" ] && PREFIX="."

LONG_PATH=""
while [ ! -z "$1" ]
do
  # Create symlinks instead of hardlinks?

  [ "$1" == "--symlink" ] && LINK_TYPE="-s"

  # Uninstall?

  [ "$1" == "--uninstall" ] && UNINSTALL=1

  # Delete destination command if it exists?

  [ "$1" == "--force" ] && DO_FORCE="-f"

  # Use {,usr}/{bin,sbin} paths instead of all files in one directory?

  if [ "$1" == "--long" ]
  then
    LONG_PATH="bin/"
  fi

  shift
done

echo "Compile instlist..."

$DEBUG $HOSTCC -I . scripts/install.c -o generated/instlist || exit 1
COMMANDS="$(generated/instlist $LONG_PATH)"

echo "Install commands..."

# Copy toybox itself

if [ -z "$UNINSTALL" ]
then
  mkdir -p ${PREFIX}/${LONG_PATH} || exit 1
  cp toybox ${PREFIX}/${LONG_PATH} || exit 1
else
  rm "${PREFIX}/${LONG_PATH}/toybox" 2>/dev/null
  rmdir "${PREFIX}/${LONG_PATH}" 2>/dev/null
fi
cd "${PREFIX}"

# Make links to toybox

for i in $COMMANDS
do
  # Figure out target of link

  if [ -z "$LONG_PATH" ]
  then
    DOTPATH=""
  else
    # Create subdirectory for command to go in (if necessary)

    DOTPATH="$(echo $i | sed 's@\(.*/\).*@\1@')"
    if [ -z "$UNINSTALL" ]
    then
      mkdir -p "$DOTPATH" || exit 1
    else
      rmdir "$DOTPATH" 2>/dev/null
    fi

    if [ -z "$LINK_TYPE" ]
    then
      dotpath="bin/"
    else
      if [ "$DOTPATH" != "$LONG_PATH" ]
      then
        DOTPATH="$(echo $DOTPATH | sed -e 's@[^/]*/@../@g')"$LONG_PATH
      else
        DOTPATH=""
      fi
    fi
  fi

  # Create link
  [ -z "$UNINSTALL" ] &&
    ln $DO_FORCE $LINK_TYPE ${DOTPATH}toybox $i ||
    rm $i 2>/dev/null
done