scripts/cross-build-mingw.sh

   1 #!/bin/sh
   2 # A script to automate setup and build for Windows cross-compilation
   3 #
   4 # What it does:
   5 # 1) prepare a build directory
   6 # 2) download and unpacked the dependencies
   7 #    (see http://www.gtk.org/download/win32.php)
   8 # 2.1) fixup the unpacked pkg-config file paths
   9 # 3) setup the few required paths
  10 # 4) configure with sensible options for this
  11 # 5) build
  12 # 6) install in a local directory
  13 # 7) pack the installation in a ZIP file, ready to be used
  14 #    (but does not pack the dependencies)
  15
  16 # You may change those
  17 HOST=i686-w64-mingw32
  18 GTK2_BUNDLE_ZIP="http://ftp.gnome.org/pub/gnome/binaries/win32/gtk+/2.24/gtk+-bundle_2.24.10-20120208_win32.zip"
  19 GTK3_BUNDLE_ZIP="http://win32builder.gnome.org/gtk+-bundle_3.8.2-20131001_win32.zip"
  20 BUILDDIR=_build-cross-mingw
  21 GTK3=no
  22 CONFIGUREFLAGS="--enable-nls"
  23 MAKEFLAGS="${MAKEFLAGS:--j2}"
  24
  25 while getopts '32h' o; do
  26   case "$o" in
  27     3) GTK3=yes;;
  28     2) GTK3=no;;
  29     h)
  30       cat <<EOF
  31 USAGE: $0 [-2|-3] [-h]
  32
  33 -2  Build against GTK2
  34 -3  Build against GTK3
  35 -h  Show this help and exit
  36 EOF
  37       exit 0;;
  38     *) echo "Invalid option $o (see -h)">&2; exit 1;;
  39   esac
  40 done
  41 shift $((OPTIND - 1))
  42
  43 CONFIGUREFLAGS="$CONFIGUREFLAGS --enable-gtk3=$GTK3"
  44 if [ "$GTK3" = yes ]; then
  45   BUNDLE_ZIP="$GTK3_BUNDLE_ZIP"
  46 else
  47   BUNDLE_ZIP="$GTK2_BUNDLE_ZIP"
  48 fi
  49
  50 # USAGE: fetch_and_unzip URL DEST_PREFIX
  51 fetch_and_unzip()
  52 {
  53   local basename=${1##*/}
  54   curl -L -# "$1" > "$basename"
  55   unzip -q "$basename" -d "$2"
  56   rm -f "$basename"
  57 }
  58
  59 if test -d "$BUILDDIR"; then
  60   cat >&2 <<EOF
  61 ** Directory "$BUILDDIR/" already exists.
  62 If it was created by this tool and just want to build, simply run make:
  63   $ make -C "$BUILDDIR/_build/"
  64
  65 If however you want to recreate it, please remove it first:
  66   $ rm -rf "$BUILDDIR/"
  67 EOF
  68   exit 1
  69 fi
  70
  71 set -e
  72 set -x
  73
  74
  75 test -f configure
  76 # check if the host tools are available, because configure falls back
  77 # on default non-prefixed tools if they are missing, and it can spit
  78 # quite a lot of subtle errors.  also avoids going further if something
  79 # is obviously missing.
  80 type "$HOST-gcc"
  81
  82 SRCDIR="$PWD"
  83
  84 mkdir "$BUILDDIR"
  85 cd "$BUILDDIR"
  86
  87 mkdir _deps
  88 fetch_and_unzip "$BUNDLE_ZIP" _deps
  89 # fixup the prefix= in the pkg-config files
  90 sed -i "s%^\(prefix=\).*$%\1$PWD/_deps%" _deps/lib/pkgconfig/*.pc
  91
  92 export PKG_CONFIG_PATH="$PWD/_deps/lib/pkgconfig/"
  93 export CPPFLAGS="-I$PWD/_deps/include"
  94 export LDFLAGS="-L$PWD/_deps/lib"
  95
  96 mkdir _build
  97 cd _build
  98 "$SRCDIR/configure" \
  99   --host=$HOST \
 100   --disable-silent-rules \
 101   --prefix="$PWD/../_install" \
 102   $CONFIGUREFLAGS
 103 make $MAKEFLAGS
 104 make $MAKEFLAGS install