Name

SPVM::Builder::Config - Configurations of Compile and Link of Native Sources

Usage

use SPVM::Builder::Config;

# Create a config
my $config = SPVM::Builder::Config->new(file => __FILE__);

# Create a SPVM::Builder::Config object with "C99"
my $config = SPVM::Builder::Config->new_c99(file => __FILE__);

# Create a SPVM::Builder::Config object with "GNU99"
my $config = SPVM::Builder::Config->new_gnu99(file => __FILE__);

# Create a SPVM::Builder::Config object as "C++"
my $config = SPVM::Builder::Config->new_cpp(file => __FILE__);

# Create a SPVM::Builder::Config object with "C++11" standard of "C++"
my $config = SPVM::Builder::Config->new_cpp11(file => __FILE__);

# Optimize
$config->optimize('-O2');

# Optimize with debug mode
$config->optimize('-O0 -g');

# Adds source files
$config->add_source_file('foo.c', 'bar.c', 'baz/baz.c');

# Uses resource
$config->use_resource('TestCase::Resource::Zlib');
$config->use_resource('TestCase::Resource::Foo1', mode => 'mode1', argv => ['args1', 'args2']);

# Gets resouce information
my $resource = $config->get_resource('TestCase::Resource::Zlib');

Description

SPVM::Builder::Config is configuration of c/c++ compile and link.

Fields

ext

my $ext = $config->ext;
$config->ext($ext);

Gets and sets the extension of the SPVM native source.

The default is undef.

Examples:

# Foo/Bar.c
$config->ext('c');

# Foo/Bar.cpp
$config->ext('cpp');

cc

my $cc = $config->cc;
$config->cc($cc);

Gets and sets a compiler name. The default is the value of cc of Config class.

Examples:

# gcc
$config->cc('gcc');

# g++ for C++
$config->cc('g++');

# nvcc for CUDA/GUP
$config->cc('nvcc');

# cc that compiled this Perl
use Config;
$config->cc($Config{cc});

include_dirs

my $include_dirs = $config->include_dirs;
$config->include_dirs($include_dirs);

Gets and sets header including directories of the compiler. This is same as -I option of gcc.

This field is an array reference.

spvm_core_include_dir

my $spvm_core_include_dir = $config->spvm_core_include_dir;
$config->spvm_core_include_dir($spvm_core_include_dir);

Gets and sets the header including directory of the SPVM core.

Default:

The header including directory of the SPVM core is created from the class file of the loaded SPVM::Builder::Config class.

The value looks like path/SPVM/Builder/include.

native_include_dir

my $native_include_dir = $config->native_include_dir;
$config->native_include_dir($native_include_dir);

Gets and sets the path of the header including directory of this native class.

Default:

If the "file" field is defined, the path of the header including directory is created from the "file" field.

The value looks like path/Foo.native/include.

native_src_dir

my $native_src_dir = $config->native_src_dir;
$config->native_src_dir($native_src_dir);

Gets and sets the path of the source directory of this native class.

Default:

If the "file" field is defined, the path of the source directory is created from the "file" field.

The value looks like path/Foo.native/src.

ccflags

my $ccflags = $config->ccflags;
$config->ccflags($ccflags);

Gets and sets compiler flags.

Default:

# $Config{cccdlflags} has -fPIC.
['-fPIC']

# Other
[]

optimize

my $optimize = $config->optimize;
$config->optimize($optimize);

Gets and sets the option for optimization of the compiler.

The default is -O3.

Examples:

$config->optimize('-O3');
$config->optimize('-O2');
$config->optimize('-g3 -O0');

source_files

my $source_files = $config->source_files;
$config->source_files($source_files);

Gets and sets source files. The file name is the relative pass from "native_src_dir".

Examples:

$config->source_files(['foo.c', 'bar.c']);

before_compile_cbs

my $before_compile_cbs = $config->before_compile_cbs;
$config->before_compile_cbs($before_compile_cbs);

Gets and sets the callbacks called before a compilation.

Examples:

$config->before_compile_cbs([sub {
  my ($config, $compile_info) = @_;
  
  my $cc = $compile_info->cc;
  
  # Do something
}]);

before_link_cbs

my $before_link_cbs = $config->before_link_cbs;
$config->before_link_cbs($before_link_cbs);

Gets and sets the callbacks called before a link.

Examples:

$config->before_link_cbs([sub {
  my ($config, $link_info) = @_;
  
  my $object_files = $link_info->object_files;
  
  # Do something
  
}]);

ld

my $ld = $config->ld;
$config->ld($ld);

Gets and sets a linker.

Default:

The ld of Config class.

lib_dirs

my $lib_dirs = $config->lib_dirs;
$config->lib_dirs($lib_dirs);

Gets and sets the directories that libraries are searched for by the linker. This is same as -L option of gcc.

Default:

Windows

The directory that perlxxx.dll exists

Not Windows

empty list

libs

my $libs = $config->libs;
$config->libs($libs);

Gets and sets library names or SPVM::Builder::LibInfo objects. These libraries are linked by "link" in SPVM::Builder::CC method.

ldflags

my ldflags = $config->ldflags;
$config->ldflags(ldflags);

Gets and sets linker flags. The default value is an emtpy array reference.

dynamic_lib_ldflags

my dynamic_lib_ldflags = $config->dynamic_lib_ldflags;
$config->dynamic_lib_ldflags(dynamic_lib_ldflags);

Gets and sets linker flags for dynamic link.

Default:

Windows

['-mdll', '-s']

Non-Windows

['-shared']

ld_optimize

my $ld_optimize = $config->ld_optimize;
$config->ld_optimize($ld_optimize);

Gets and sets the option for optimization of the linker such as -O3, -O2, -g3 -O0.

The default is -O2.

force

my $force = $config->force;
$config->force($force);

Gets and sets the flag to force compiles and links without caching. The default is undef.

undef means forcing is not determined by config.

quiet

my $quiet = $config->quiet;
$config->quiet($quiet);

Gets and sets the flag if the compiler and the linker output the results.

The default is undef. undef means quietness is not determined by config.

class_name

my $class_name = $config->class_name;
$config->class_name($class_name);

Gets and sets the name of the class to use this config.

file

my $file = $config->file;
$config->file($file);

Gets and sets the config file path.

The default is 1.

file_optional

my $file_optional = $config->file_optional;
$config->file_optional($file_optional);

Gets and sets the value that indicates file field is needed for new|/"new" method.

The default is 0.

output_type

my $output_type = $config->output_type;
$config->output_type($type);

Class Methods

new

my $config = SPVM::Builder::Config->new(file => __FILE__);

Create a SPVM::Builder::Config object.

"file" must be specified except for the case that "file_optional" is set to a true value.

new_c

my $config = SPVM::Builder::Config->new_c(file => __FILE__);

Calls "new". After that, call ext('c').

new_c99

my $config = SPVM::Builder::Config->new_c99(file => __FILE__);

Calls "new_c". After that, call set_std('c99').

new_c11

my $config = SPVM::Builder::Config->new_c11(file => __FILE__);

Calls "new_c". After that, call set_std('c11').

new_gnu99

my $config = SPVM::Builder::Config->new_gnu99(file => __FILE__);

Calls "new_c". After that, call set_std('gnu99').

new_gnu11

my $config = SPVM::Builder::Config->new_gnu11(file => __FILE__);

Calls "new_c". After that, call set_std('gnu11').

new_cpp

my $config = SPVM::Builder::Config->new_cpp(file => __FILE__);

Calls "new". After that, call ext('cpp') and set "cc" to C++ compiler, and set "ld" to C++ linker.

new_cpp11

my $config = SPVM::Builder::Config->new_cpp11(file => __FILE__);

Calls "new_cpp". After that, call set_std('c++11').

new_cpp14

my $config = SPVM::Builder::Config->new_cpp14(file => __FILE__);

Calls "new_cpp". After that, call set_std('c++14').

new_cpp17

my $config = SPVM::Builder::Config->new_cpp17(file => __FILE__);

Calls "new_cpp". After that, call set_std('c++17').

Instance Methods

set_std

$config->set_std($std);

Adds the value that is converted to -std=$std after the last element of "ccflags" field.

Example:

$config->set_std('gnu99');

add_ccflag

$config->add_ccflag(@ccflags);

Adds values after the last element of "ccflags" field.

add_ldflag

$config->add_ldflag(@ldflags);

Adds values after the last element of "ldflags" field.

add_include_dir

$config->add_include_dir(@include_dirs);

Adds values after the last element of "include_dirs" field.

add_lib_dir

$config->add_lib_dir(@lib_dirs);

Adds values after the last element of lib_dirs field.

add_source_file

$config->add_source_file(@source_files);

Adds elements after the last element of "source_files" field.

add_before_compile_cb

$config->add_before_compile_cb(@before_compile_cbs);

Adds elements after the last element of "before_compile_cbs" field.

add_before_compile_cb

$config->add_before_link_cb(@before_link_cbs);

Adds elements after the last element of "before_link_cbs" field.

add_lib

$config->add_lib(@libs);

Adds library names or SPVM::Builder::LibInfo objects after the last element of "libs" field.

Examples:

$config->add_lib('gsl');
$config->add_lib('gsl', 'z');
$config->add_lib(
  SPVM::Builder::LibInfo->new(name => 'gsl'),
  SPVM::Builder::LibInfo->new(name => 'z', abs => 1),
);

add_static_lib

$config->add_static_lib(@libs);

Adds library names or SPVM::Builder::LibInfo objects after the last element of "libs" field.

static field is set to a true value.

Examples:

$config->add_static_lib('gsl');
$config->add_static_lib('gsl', 'z');
$config->add_static_lib(
  SPVM::Builder::LibInfo->new(name => 'gsl'),
  SPVM::Builder::LibInfo->new(name => 'z', abs => 1),
);

use_resource

my $resource = $config->use_resource($resource_name);
my $resource = $config->use_resource($resource_name, %options);

Loads a resource by the resource name $resource_name using the SPVM::Builder::Resource method in the SPVM::Builder::Resource class, and returns a SPVM::Builder::Resource object. my $resource = SPVM::Builder::Resource->new(class_name => $resource_name); $config->use_resource($resource);

If the options %options are given, they are used as the options of the SPVM::Builder::Resource method in the SPVM::Builder::Resource class.

my $resource = SPVM::Builder::Resource->new(
  class_name => 'Resource::Zlib',
  mode => 'production',
  argv => ['foo', 'bar'],
);
$config->use_resource($resource);

Examples:

$config->use_resource('Resource::Zlib');

get_resource_names

my $resource_names = $config->get_resource_names;

Gets resource names loaded by the L/"use_resource/"> method.

load_config

my $config = $config->load_config($config_file, @argv);

Loads a config file, and returns a SPVM::Builder::Config object. The argument @argv is set to the @ARGV of the config file.

load_base_config

my $config = $config->load_base_config($config_file, @argv);

Loads a base config file like Foo.config. This method is the alias for the following method call using "load_mode_config".

my $config = $config->load_mode_config($config_file, undef, @argv);

load_mode_config

my $config = $config->load_mode_config($config_file, $mode, @argv);

Loads a mode config file like Foo.mode.config.

At first, removes the string matching the regex (\.[^\.]+)?\.config$ from the base name of the config file $config_file.

Next, if the mode $mode is defined, .$mode.config is added to the $config_file. Otherwise .config is added.

Last, "load_config" is called with the modified name of the config file.

get_loaded_config_files

Gets the config files loaded by the "load_config" method.

clone

my $clone = $self->clone;

Clones the SPVM::Builder::Config object, and returns it.

Copyright & License

MIT License

To install SPVM, copy and paste the appropriate command in to your terminal.

cpanm

cpanm SPVM

CPAN shell

perl -MCPAN -e shell
install SPVM

For more information on module installation, please visit the detailed CPAN module installation guide.

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Name

Usage

Description

Fields

ext

cc

include_dirs

spvm_core_include_dir

native_include_dir

native_src_dir

ccflags

optimize

source_files

before_compile_cbs

before_link_cbs

ld

lib_dirs

libs

ldflags

dynamic_lib_ldflags

ld_optimize

force

quiet

class_name

file

file_optional

output_type

Class Methods

new

new_c

new_c99

new_c11

new_gnu99

new_gnu11

new_cpp

new_cpp11

new_cpp14

new_cpp17

Instance Methods

set_std

add_ccflag

add_ldflag

add_include_dir

add_lib_dir

add_source_file

add_before_compile_cb

add_before_compile_cb

add_lib

add_static_lib

use_resource

get_resource_names

load_config

load_base_config

load_mode_config

get_loaded_config_files

clone

Copyright & License

Module Install Instructions