with_standard_compiler_flags

in lib/omnibus/software.rb [808:900]

• 59 lines of code
• 10 McCabe index (conditional complexity)

    def with_standard_compiler_flags(env = {}, opts = {})
      env ||= {}
      opts ||= {}
      compiler_flags =
        case Ohai["platform"]
        when "aix"
          {
            "CC" => "xlc_r -q64",
            "CXX" => "xlC_r -q64",
            "CFLAGS" => "-q64 -I#{install_dir}/embedded/include -D_LARGE_FILES -O",
            "LDFLAGS" => "-q64 -L#{install_dir}/embedded/lib -Wl,-blibpath:#{install_dir}/embedded/lib:/usr/lib:/lib",
            "LD" => "ld -b64",
            "OBJECT_MODE" => "64",
            "ARFLAGS" => "-X64 cru",
          }
        when "solaris2"
          {
            "CC" => "gcc -m64 -static-libgcc",
            "LDFLAGS" => "-Wl,-rpath,#{install_dir}/embedded/lib -L#{install_dir}/embedded/lib -static-libgcc",
            "CFLAGS" => "-I#{install_dir}/embedded/include -O2",
          }
        when "freebsd"
          {
            "CC" => "clang",
            "CXX" => "clang++",
            "LDFLAGS" => "-L#{install_dir}/embedded/lib -Wl,-rpath,#{install_dir}/embedded/lib",
            "CFLAGS" => "-I#{install_dir}/embedded/include -O3 -D_FORTIFY_SOURCE=2 -fstack-protector",
          }
        when "windows"
          arch_flag = windows_arch_i386? ? "-m32" : "-m64"
          opt_flag = windows_arch_i386? ? "-march=i686" : "-march=x86-64"
          {
            "LDFLAGS" => "-L#{install_dir}/embedded/lib #{arch_flag} -fno-lto",
            
            
            
            
            
            
            
            
            
            "CFLAGS" => "-I#{install_dir}/embedded/include #{arch_flag} -O3 #{opt_flag}",
          }
        else
          {
            "LDFLAGS" => "-Wl,-rpath,#{install_dir}/embedded/lib -L#{install_dir}/embedded/lib",
            "CFLAGS" => "-I#{install_dir}/embedded/include -O3 -D_FORTIFY_SOURCE=2 -fstack-protector",
          }
        end

      
      
      
      
      
      
      
      extra_linker_flags = {
        "LD_RUN_PATH" => "#{install_dir}/embedded/lib",
      }

      if solaris2?
        ld_options = "-R#{install_dir}/embedded/lib"

        if platform_version.satisfies?("<= 5.10")
          
          
          
          
          
          mapfile_path = File.expand_path(Config.solaris_linker_mapfile, Config.project_root)
          ld_options << " -M #{mapfile_path}" if File.exist?(mapfile_path)
        end

        
        
        
        extra_linker_flags["LD_OPTIONS"] = ld_options
      end

      env.merge(compiler_flags)
        .merge(extra_linker_flags).
        
        
        
        merge({ "PKG_CONFIG_PATH" => "#{install_dir}/embedded/lib/pkgconfig" }).
        
        merge("CXXFLAGS" => compiler_flags["CFLAGS"])
        .merge("CPPFLAGS" => compiler_flags["CFLAGS"])
        .merge("OMNIBUS_INSTALL_DIR" => install_dir)
    end