gistfile2.txt

MRuby::Build.new do |conf|
  # load specific toolchain settings

  # Gets set by the VS command prompts.
  if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
    toolchain :visualcpp
  else
    toolchain :gcc
  end

  enable_debug

  # Use mrbgems
  # conf.gem :github => 'masuidrive/mrbgems-example', :checksum_hash => '76518e8aecd131d047378448ac8055fa29d974a9'
  # conf.gem :git => 'git@github.com:masuidrive/mrbgems-example.git', :branch => 'master', :options => '-v'
  #conf.gem :github => 'kjunichi/mruby-mrmagick'
  # include the default GEMs
  conf.gembox 'default'
end

MRuby::CrossBuild.new('i686-w64-migw') do |conf|
  toolchain :gcc  
  conf.cc do |cc|
    cc.command = "/usr/bin/i686-w64-mingw32-gcc"
  end
  conf.linker do |linker|
    linker.command = "/usr/bin/i686-w64-mingw32-gcc"
  end 
  
  conf.archiver do |archiver|
    archiver.command = "/usr/bin/i686-w64-mingw32-ar"
  end
  conf.gem :github => 'kjunichi/mruby-mrmagick'
  conf.gembox 'default'  
end

gistfile3.txt

if build.kind_of?(MRuby::CrossBuild) && %w(x86_64-w64-mingw32 i686-w64-mingw32).include?(build.host_target)
    spec.linker.libraries += ['ws2_32']
end

How2IM4W32.md

libjpeg

• http://www.ijg.org/

jpeg-6b

明示的にstaticオプション付けると存在しない./libtoolを使おうとして失敗する。 staticオプションの指定はせずにビルドすれば、.aも作成される。

zlib

libpng

http://downloads.sourceforge.net/project/libpng/libpng16/1.6.20rc02/libpng-1.6.20rc02.tar.xz

ImageMagick本体

入手

git clone -b ImageMagick-6 --depth 1 https://github.com/ImageMagick/ImageMagick.git

LIBS="/usr/i686-w64-mingw32/lib/libws2_32.a /usr/i686-w64-mingw32/lib/libmsvcr110.a" ./configure --enable-static=yes --enable-shared=no --host=i686-w64-mingw32 --prefix=/usr/i686-w64-mingw32 --without-perl --disable-docs
make -j4

mrmagick

PKG_CONFIG_PATH=/usr/i686-w64-mingw32/lib/pkgconfig PATH=/usr/i686-w64-mingw32/bin:$PATH rake