class MxxRu::Cpp::Toolsets::Gcc_family
Toolset
implemetation for GCC compiler.
Constants
- GCC_PORT_CYGWIN
GCC_PORT: Cygwin on Win32.
- GCC_PORT_MINGW
GCC_PORT: MinGW on Win32.
- GCC_PORT_TAG
Tag name, indicates gcc port beeing used.
- GCC_PORT_UNIX
GCC_PORT: GCC on Unix/Linux.
Public Class Methods
MxxRu::Cpp::Toolset::new
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 48 def initialize( a_name ) super( a_name ) end
Public Instance Methods
Returns C compiler name.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 53 def c_compiler_name tag( [ C_COMPILER_NAME_TAG, COMPILER_NAME_TAG ], "gcc" ) end
Returns C++ compiler name.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 58 def cpp_compiler_name tag( [ CPP_COMPILER_NAME_TAG, COMPILER_NAME_TAG ], "g++" ) end
See description at MxxRu::Cpp::Toolset#dll_file_name
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 175 def dll_file_name( source_name, target ) return construct_target_name( source_name, 'lib', '.so', target ) end
Enclose library list into brackets if necessary.
For example, on Linux -Wl,–start-group and -Wl,–end-group should be used around library list.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 293 def enclose_linker_include_lib_options_into_brackes( options ) "-Wl,--start-group #{options} -Wl,--end-group " end
See description at MxxRu::Cpp::Toolset#exe_file_name
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 250 def exe_file_name( source_name, target ) return construct_target_name( source_name, NO_PREFIX, NO_SUFFIX, target ) end
See description at MxxRu::Cpp::Toolset#implib_link_name
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 180 def implib_link_name( dll_real_name, target ) # Target name should be passed to linker on UNIX platform return lib_link_name( File.basename( target.mxx_target_name ), target ) end
See description at MxxRu::Cpp::Toolset#implib_link_path
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 190 def implib_link_path( dll_real_name, dll_real_path, target ) # DLL name is the import library name on UNIX platform. return dll_real_path end
See description at MxxRu::Cpp::Toolset#lib_file_name
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 152 def lib_file_name( source_name, target ) return construct_target_name( source_name, 'lib', '.a', target ) end
See description at MxxRu::Cpp::Toolset#lib_link_name
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 157 def lib_link_name( source_name, target ) return source_name end
Returns librarian name.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 68 def librarian_name tag( LIBRARIAN_NAME_TAG, "ar" ) end
Returns linker name.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 63 def linker_name tag( LINKER_NAME_TAG, "g++" ) end
See description at MxxRu::Cpp::Toolset#make_c_obj_command_lines
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 126 def make_c_obj_command_lines( obj_name, source_name, compiler_options, target ) cmd_line = "-c -o #{obj_name} " + "#{compiler_options.join(' ')} #{source_name}" return [ "#{c_compiler_name} #{cmd_line}" ] end
See description at MxxRu::Cpp::Toolset#make_c_obj_command_lines
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 139 def make_cpp_obj_command_lines( obj_name, source_name, compiler_options, target ) cmd_line = "-c -o #{obj_name} " + "#{compiler_options.join(' ')} #{source_name}" return [ "#{cpp_compiler_name} #{cmd_line}" ] end
See description at MxxRu::Cpp::Toolset#make_dll_command_lines
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 200 def make_dll_command_lines( a_dll_name, a_dll_info, a_linker_lists, a_target ) result = "-shared " + "#{a_linker_lists.linker_options.join(' ')} " + "-o #{a_dll_name} " a_linker_lists.lib_paths.each { |p| result << "-L#{p} " } result << "#{a_linker_lists.objs.join(' ')} " result << make_linker_include_lib_options( a_target, a_linker_lists.libs ) result << port_specific_dll_link_options( a_dll_name, a_dll_info, a_linker_lists, a_target ) return [ "#{linker_name} #{result}" ] end
See description at MxxRu::Cpp::Toolset#make_dll_requirements
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 223 def make_dll_requirements( a_dll_name, a_dll_info, a_linker_lists, a_target ) result = DllRequirements.new # On UNIX all requirements are dependencies. # This library, as a first one. result.add_libs( [ BinaryLibrary.new( a_dll_info.link_name, BinaryLibrary::SHARED ) ] ) result.add_lib_paths( [ a_dll_info.link_path ] ) # And all required libraries. a_target.mxx_required_prjs.each { |d| if Toolset::has_linkable_dependecies?( d ) result.add_libs( d.mxx_required_libs ) result.add_lib_paths( d.mxx_required_lib_paths ) end } return result end
See description at MxxRu::Cpp::Toolset#make_exe_command_lines
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 255 def make_exe_command_lines( a_exe_name, a_exe_info, a_linker_lists, a_target ) result = "#{a_linker_lists.linker_options.join(' ')} " + "-o #{a_exe_name} " a_linker_lists.lib_paths.each { |p| result << "-L#{p} " } result << "#{a_linker_lists.objs.join(' ')} " result << make_linker_include_lib_options( a_target, a_linker_lists.libs ) result << port_specific_exe_link_options( a_exe_name, a_exe_info, a_linker_lists, a_target ) return [ "#{linker_name} #{result}" ] end
See description at MxxRu::Cpp::Toolset#make_lib_command_lines
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 162 def make_lib_command_lines( lib_name, obj_files, librarian_options, target ) result = "-r #{librarian_options.join(' ')} " + "#{lib_name} #{obj_files.join(' ')}" return [ "#{librarian_name} #{result}" ] end
Make fragment of linker command line which contains names of included libraries.
- target
-
target for that this fragment will be prepared.
- libs
-
list of
BinaryLibrary
with required libraries.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 281 def make_linker_include_lib_options( target, libs ) all_libs = libs.inject( '' ) { |r, l| r << '-l' << port_specific_lib_name_checker( l.name ) << ' ' } enclose_linker_include_lib_options_into_brackes( all_libs ) end
Create toolset identification string.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 323 def make_toolset_id_string result = IO.popen( "#{c_compiler_name} -v 2>&1", :err => [:child, :out] ) do |io| target = 'generic' version = 'unknown' io.each_line do |line| if /^Target:\s*(?<trgt>\S+)/ =~ line target = trgt elsif /^gcc version (?<v>\S+)/ =~ line version = v end end version + '--' + target end "gcc_#{result}" end
See description at MxxRu::Cpp::Toolset#obj_file_ext
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 121 def obj_file_ext return ".o" end
Return string containing port-specific linker option for DLL linking.
All parameters are similar to make_dll_command_lines
parameters.
Return empty string in a base class.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 302 def port_specific_dll_link_options( a_dll_name, a_dll_info, a_linker_lists, a_target ) return "" end
Return string containing port-specific linker option for EXE linking.
All parameters are similar to make_exe_command_lines
parameters.
Return empty string in a base class.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 312 def port_specific_exe_link_options( a_exe_name, a_exe_info, a_linker_lists, a_target ) return "" end
Return correct name of library to be given for linker.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 318 def port_specific_lib_name_checker(library_name) library_name end
See description at MxxRu::Cpp::Toolset#setup_mandatory_options
.
# File lib/mxx_ru/cpp/toolsets/gcc_family.rb, line 73 def setup_mandatory_options( target ) if RUNTIME_DEBUG == target.mxx_runtime_mode target.compiler_option( "-g" ) target.linker_option( "-g" ) elsif RUNTIME_RELEASE == target.mxx_runtime_mode target.define( "NDEBUG" ) target.linker_option( "-s" ) if OPTIM_SIZE == target.mxx_optimization target.compiler_option( "-Os" ) else target.compiler_option( "-O2" ) end end if RTTI_DISABLED == target.mxx_rtti_mode target.cpp_compiler_option( "-fno-rtti" ) end if RTL_STATIC == target.mxx_rtl_mode target.linker_option( "-static-libgcc" ) else target.linker_option( "-shared-libgcc" ) end target.mxx_all_defines.each { |d| target.compiler_option( "-D" + d ) } target.mxx_all_include_paths.each { |p| target.compiler_option( "-I" + p ) } if CPP_STD17 == cpp_std target.cpp_compiler_option( '-std=c++17' ) elsif CPP_STD14 == cpp_std target.cpp_compiler_option( '-std=c++14' ) elsif CPP_STD11 == cpp_std target.cpp_compiler_option( '-std=c++11' ) end if CPP_STD11 <= cpp_std and THREADING_MULTI == target.mxx_threading_mode target.linker_option( '-pthread' ) end end