begriffs open source - libderp/blob - install.sh

   1 #!/bin/sh
   2 set -eu
   3
   4 VER="$(cat VERSION)"
   5 MAJOR="$(cut -d . -f 1 VERSION)"
   6 MINOR="$(cut -d . -f 2 VERSION)"
   7
   8 if [ "$(uname -s)" = Darwin ]
   9 then
  10         SO=dylib
  11 else
  12         SO=so
  13 fi
  14
  15 if [ $# -lt 1 ]
  16 then
  17         DEST=/usr/local/lib
  18 else
  19         DEST=$1
  20 fi
  21
  22 if [ ! -d "$DEST" ]
  23 then
  24         printf "ERROR: Destination directory '%s' does not exist\n" "$DEST"
  25         exit 1
  26 fi
  27
  28 if [ ! -f "build/release/libderp.$SO" ]
  29 then
  30         echo ERROR: Run make first to build the shared library
  31         exit 1
  32 fi
  33
  34 if [ "$SO" = dylib ]
  35 then
  36         cp build/release/libderp.dylib "$DEST/libderp.$MAJOR.dylib"
  37 else
  38         cp build/release/libderp.so "$DEST/libderp.so.$VER"
  39
  40         # soname symlinks
  41         i=0
  42         while [ $i -le "$MINOR" ]; do
  43                 rm -f "$DEST/libderp.so.$MAJOR.$i"
  44                 ln -s "$DEST/libderp.so.$VER" "$DEST/libderp.so.$MAJOR.$i"
  45                 i=$((i+1))
  46         done
  47 fi
  48
  49 echo "Libderp $VER installed to $DEST."