Dogcows Code - chaz/yoink/blob - configure

   1 #!/bin/sh
   2
   3 #
   4 # Yoink
   5 # Execute this file to configure the build system.
   6 #
   7
   8 die () {
   9         while read line; do echo $line; done && exit ${1:-127}
  10 }
  11
  12 [ -f build/config.lua ] || die 1 <<"END"
  13 You must first `cd' to the project directory root where the Makefile is.
  14 There is no support for out-of-source-tree builds.
  15 END
  16
  17 LUA=${LUA:-lua}
  18 "$LUA" -v >/dev/null 2>&1 || die 2 <<END
  19 Can't find a Lua interpreter in your PATH.  Make sure Lua is installed, or
  20 set the LUA variable in the environment to the path of lua.
  21 END
  22
  23 unset MAKEFLAGS
  24 echo "$@" | grep -w -e --interactive >/dev/null && \
  25         ! (cd build && ${MAKE:-make} dialog) && die 3 <<END
  26 The dialog module cannot be built and so the configure script cannot be
  27 used interactively.  Run the configure script non-interactively.
  28 END
  29
  30 export PATH="./build:$PATH"
  31 exec "$LUA" build/config.lua "$@" -L./build
  32