configure

   1 #!/bin/sh
   2 set -e
   3
   4 unset cflags
   5 buildtype=native
   6
   7 usage () {
   8     echo "$1"
   9     cat 1>&2 <<EOF
  10 usage: $0 [-e] [-b build-type] [mudir]
  11 options:
  12  -e: use EGL
  13  -b: MuPDF's build type [default native]
  14
  15  build-type = debug|release|native
  16  mudir      = path to MuPDF's git checkout
  17 EOF
  18     exit $2
  19 }
  20
  21 while getopts eb: opt; do
  22     case $opt in
  23         e) egl="egl"; cflags="-DUSE_EGL";;
  24         b) buildtype="$OPTARG";;
  25         ?) usage "" 0;;
  26     esac
  27 done
  28 shift $((OPTIND - 1))
  29
  30 mupdf="$1"
  31 test -e "$mupdf" || {
  32     usage "Don't know where to find MuPDF's git checkout" 1
  33 }
  34 pkgs="freetype2 fontconfig zlib openssl libopenjp2" # j(peg|big2dec)?
  35 test -n "$egl" && pkgs="$pkgs egl" || pkgs="$pkgs x11"
  36 pwd=$(pwd -P)
  37
  38 expr "$0" : "/.*" >/dev/null && {
  39     path="$0"
  40     builddir="$pwd"
  41     helpcmdl=" -f $(dirname $path)/build.ninja"
  42 } || {
  43     path="$pwd/$0"
  44     builddir="build"
  45     helcmdl=""
  46 }
  47 absbuilddir=$(cd >/dev/null $builddir && pwd -P)
  48
  49 (echo "cflags=$cflags $(pkg-config --cflags $pkgs)"
  50  echo "lflags=$(pkg-config --libs $pkgs) -ljbig2dec -ljpeg -lz"
  51  echo "srcdir=$(cd >/dev/null $(dirname $0) && pwd -P)"
  52  echo "buildtype=$buildtype"
  53  echo "mupdf=$mupdf"
  54  echo "builddir=$builddir"
  55  echo "absbuilddir=$absbuilddir"
  56  test $(uname -m) = "x86_64" && {
  57      echo 'cflags=$cflags -fPIC'
  58      echo "mujs=-lmujs"
  59  }) >.config || true
  60
  61 echo "To build - type: ninja$helpcmdl"