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Add support for iOS #5

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cf996e6
Update mrbgem.rake
kjunichi Sep 2, 2016
261be4f
Add support for android
kjunichi Sep 2, 2016
7ba9f5f
Add support for iOS
kjunichi Sep 27, 2016
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36 changes: 36 additions & 0 deletions mrbgem.rake
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Original file line number Diff line number Diff line change
@@ -1,7 +1,43 @@
MRuby::Gem::Specification.new('mruby-webcam') do |spec|
spec.license = 'MIT'
spec.authors = 'Junichi Kajiwara'

if build.kind_of?(MRuby::CrossBuild)
if spec.build.cc.command.start_with?("xcrun")
OPENCV_DIR="#{ENV["HOME"]}/Downloads/opencv2.framework"
puts "iOS! #{spec.build.cxx.command}"
puts "flags = #{spec.build.cxx.flags}"
spec.cxx.flags << "-I#{OPENCV_DIR}/Headers"
next
end
if !build.host_target
arch = spec.build.cc.command.split('/')[-1].split('-')[0]
arch.gsub!("arm","armeabi")
if !ENV['ANDROID_OPENCV_HOME']
raise("Set ANDROID_OPENCV_HOME")
end
opencv_home=ENV['ANDROID_OPENCV_HOME']

spec.cxx.flags << "-I#{opencv_home}/sdk/native/jni/include"

spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/libs/#{arch}/libopencv_objdetect.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/libs/#{arch}/libopencv_highgui.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/libs/#{arch}/libopencv_videoio.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/libs/#{arch}/libopencv_imgcodecs.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/libs/#{arch}/libopencv_imgproc.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/libs/#{arch}/libopencv_core.a"

spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/3rdparty/libs/armeabi/libIlmImf.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/3rdparty/libs/armeabi/liblibjasper.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/3rdparty/libs/armeabi/liblibjpeg.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/3rdparty/libs/armeabi/liblibtiff.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/3rdparty/libs/armeabi/liblibwebp.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/3rdparty/libs/armeabi/liblibpng.a"
spec.linker.flags_before_libraries << "#{opencv_home}/sdk/native/3rdparty/libs/armeabi/libtbb.a"

spec.linker.flags_before_libraries << "-L#{ENV['ANDROID_NDK_HOME']}/sources/cxx-stl/gnu-libstdc++/4.9/libs/#{arch}/"
spec.linker.flags_before_libraries << "-lz -llog -lgnustl_shared"
end
if %w(x86_64-w64-mingw32 i686-w64-mingw32).include?(build.host_target)
spec.cxx.flags << "-I/usr/#{build.host_target}/include"
spec.linker.flags_before_libraries << "/usr/#{build.host_target}/lib/libopencv_highgui310.a"
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7 changes: 7 additions & 0 deletions src/opencv.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,14 @@
#include "mruby/string.h"
#include "mruby/variable.h"

#ifdef __APPLE__
#include "TargetConditionals.h"
#ifdef TARGET_OS_IPHONE
#include <opencv.hpp>
#endif
#else
#include <opencv2/opencv.hpp>
#endif

using namespace std;

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