Module: MilkTea::VendoredBox2D

Defined in:
lib/milk_tea/bindings/vendored_box2d.rb

Constant Summary collapse

Error = 
VendoredCLibrary::Error
CONFIGURE_ARGS = 
%w[
  -DCMAKE_BUILD_TYPE=Release
  -DCMAKE_POSITION_INDEPENDENT_CODE=ON
  -DBUILD_SHARED_LIBS=OFF
  -DBOX2D_SAMPLES=OFF
  -DBOX2D_BENCHMARKS=OFF
  -DBOX2D_DOCS=OFF
  -DBOX2D_PROFILE=OFF
  -DBOX2D_VALIDATE=OFF
  -DBOX2D_UNIT_TESTS=OFF
].freeze
%w[
  -lm
].freeze

Class Method Summary collapse

Class Method Details

.archive_path(root: MilkTea.root) ⇒ Object 



61
62
63
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 61

def self.archive_path(root: MilkTea.root)
  install_root(root:).join("lib/libbox2d.a")
end

.build_root(root: MilkTea.root) ⇒ Object 



53
54
55
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 53

def self.build_root(root: MilkTea.root)
  MilkTea.writable_root_for(root).join("tmp/vendored-box2d")
end

.header_root(root: MilkTea.root) ⇒ Object 



49
50
51
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 49

def self.header_root(root: MilkTea.root)
  include_root(root:).join("box2d")
end

.include_flags(root: MilkTea.root) ⇒ Object 



65
66
67
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 65

def self.include_flags(root: MilkTea.root)
  library(root:).include_flags
end

.include_root(root: MilkTea.root) ⇒ Object 



45
46
47
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 45

def self.include_root(root: MilkTea.root)
  source_root(root:).join("include")
end

.install_root(root: MilkTea.root) ⇒ Object 



57
58
59
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 57

def self.install_root(root: MilkTea.root)
  MilkTea.writable_root_for(root).join("tmp/vendored-box2d-prefix")
end

.library(root: MilkTea.root) ⇒ Object 



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 25

def self.library(root: MilkTea.root)
  resolved_root = Pathname.new(File.expand_path(root.to_s))
  @libraries ||= {}
  @libraries[resolved_root.to_s] ||= VendoredCLibrary::CMake.new(
    name: "box2d",
    source_root: source_root(root: resolved_root),
    build_root: build_root(root: resolved_root),
    install_root: install_root(root: resolved_root),
    archive_path: archive_path(root: resolved_root),
    include_roots: [include_root(root: resolved_root)],
    configure_args: CONFIGURE_ARGS,
    system_link_flags: SYSTEM_LINK_FLAGS,
    cc_env_var: "BOX2D_CC",
  )
end

.link_flags(root: MilkTea.root) ⇒ Object 



69
70
71
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 69

def self.link_flags(root: MilkTea.root)
  library(root:).link_flags
end

.prepare!(root: MilkTea.root, **kwargs) ⇒ Object 



73
74
75
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 73

def self.prepare!(root: MilkTea.root, **kwargs)
  library(root:).prepare!(**kwargs)
end

.source_root(root: MilkTea.root) ⇒ Object 



41
42
43
 
# File 'lib/milk_tea/bindings/vendored_box2d.rb', line 41

def self.source_root(root: MilkTea.root)
  MilkTea.writable_root_for(root).join("third_party/box2d-upstream")
end