mirror of
https://github.com/ruby-opencv/ruby-opencv
synced 2023-03-27 23:22:12 -04:00
77 lines
3 KiB
Ruby
Executable file
77 lines
3 KiB
Ruby
Executable file
#!/usr/bin/env ruby
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CC = RbConfig::CONFIG['CC']
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if CC =~ /clang/
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RbConfig::MAKEFILE_CONFIG['try_header'] = :try_cpp
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RbConfig::CONFIG['CPP'] = "#{CC} -E"
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elsif RbConfig::CONFIG['arch'] =~ /mswin32/
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RbConfig::MAKEFILE_CONFIG['try_header'] = :try_cpp
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RbConfig::CONFIG['CPP'] = "#{CC} /P"
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end
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require "mkmf"
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def cv_version_suffix(incdir)
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major, minor, subminor = nil, nil, nil
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open("#{incdir}/opencv2/core/version.hpp", 'r') { |f|
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f.read.lines.each { |line|
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major = $1.to_s if line =~ /\A#define\s+(?:CV_VERSION_EPOCH|CV_MAJOR_VERSION)\s+(\d+)\s*\Z/
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minor = $1.to_s if line =~ /\A#define\s+(?:CV_VERSION_MAJOR|CV_MINOR_VERSION)\s+(\d+)\s*\Z/
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subminor = $1.to_s if line =~ /\A#define\s+(?:CV_VERSION_MINOR|CV_SUBMINOR_VERSION)\s+(\d+)\s*\Z/
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}
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}
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major + minor + subminor
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end
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# Quick fix for 2.0.0
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# @libdir_basename is set to nil and dir_config() sets invalid libdir '${opencv-dir}/' when --with-opencv-dir option passed.
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@libdir_basename ||= 'lib'
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incdir, libdir = dir_config("opencv", "/usr/local/include", "/usr/local/lib")
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dir_config("libxml2", "/usr/include", "/usr/lib")
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opencv_headers = ["opencv2/core/core_c.h", "opencv2/core/core.hpp", "opencv2/imgproc/imgproc_c.h",
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"opencv2/imgproc/imgproc.hpp", "opencv2/video/tracking.hpp", "opencv2/features2d/features2d.hpp",
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"opencv2/flann/flann.hpp", "opencv2/calib3d/calib3d.hpp", "opencv2/objdetect/objdetect.hpp",
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"opencv2/legacy/compat.hpp", "opencv2/legacy/legacy.hpp", "opencv2/highgui/highgui_c.h",
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"opencv2/highgui/highgui.hpp", "opencv2/photo/photo.hpp"]
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opencv_headers_opt = ["opencv2/nonfree/nonfree.hpp"]
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opencv_libraries = ["opencv_calib3d", "opencv_contrib", "opencv_core", "opencv_features2d",
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"opencv_flann", "opencv_highgui", "opencv_imgproc", "opencv_legacy",
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"opencv_ml", "opencv_objdetect", "opencv_video", "opencv_photo"]
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opencv_libraries_opt = ["opencv_gpu", "opencv_nonfree"]
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puts ">> Check the required libraries..."
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if $mswin or $mingw
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suffix = cv_version_suffix(incdir)
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opencv_libraries.map! { |lib| lib + suffix }
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opencv_libraries_opt.map! { |lib| lib + suffix }
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have_library("msvcrt")
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if $mswin
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$CFLAGS << ' /EHsc'
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CONFIG['CXXFLAGS'] << ' /EHsc'
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end
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else
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have_library("stdc++")
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end
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opencv_libraries.each { |lib| raise "#{lib} not found." unless have_library(lib) }
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opencv_libraries_opt.each { |lib| warn "#{lib} not found." unless have_library(lib) }
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# Check the required headers
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puts ">> Check the required headers..."
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opencv_headers.each { |header| raise "#{header} not found." unless have_header(header) }
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opencv_headers_opt.each { |header| warn "#{header} not found." unless have_header(header) }
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have_header("stdarg.h")
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if $warnflags
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$warnflags.slice!('-Wdeclaration-after-statement')
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$warnflags.slice!('-Wimplicit-function-declaration')
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end
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# Quick fix for 1.8.7
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$CFLAGS << " -I#{File.dirname(__FILE__)}/ext/opencv"
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# Create Makefile
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create_makefile('opencv')
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