Module: MilkTea::VendoredFlecs

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

Constant Summary collapse

Error = 
VendoredCLibrary::Error
SOURCE_NAME = 
"flecs"
SOURCES = 
%w[
  distr/flecs.c
].freeze
%w[
  -lrt
  -lpthread
  -lm
].freeze
C_FLAGS = 
%w[
  -std=gnu99
].freeze

Class Method Summary collapse

Class Method Details

.archive_path(root: MilkTea.root) ⇒ Object 



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

def archive_path(root: MilkTea.root)
  build_root(root:).join("libflecs.a")
end

.build_root(root: MilkTea.root) ⇒ Object 



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

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

.header_path(root: MilkTea.root) ⇒ Object 



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

def header_path(root: MilkTea.root)
  include_root(root:).join("flecs.h")
end

.include_flags(root: MilkTea.root) ⇒ Object 



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

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

.include_root(root: MilkTea.root) ⇒ Object 



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

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

.library(root: MilkTea.root) ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/milk_tea/bindings/vendored_flecs.rb', line 29

def library(root: MilkTea.root)
  resolved_root = Pathname.new(File.expand_path(root.to_s))
  @libraries ||= {}
  @libraries[resolved_root.to_s] ||= VendoredCLibrary::Archive.new(
    name: "flecs",
    source_root: source_root(root: resolved_root),
    build_root: build_root(root: resolved_root),
    archive_name: "libflecs.a",
    sources: SOURCES,
    include_roots: [include_root(root: resolved_root)],
    system_link_flags: SYSTEM_LINK_FLAGS,
    cc_env_var: "FLECS_CC",
    c_flags: C_FLAGS,
  )
end

.link_flags(root: MilkTea.root) ⇒ Object 



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

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

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



73
74
75
76
 
# File 'lib/milk_tea/bindings/vendored_flecs.rb', line 73

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

.source(root: MilkTea.root) ⇒ Object 



24
25
26
27
 
# File 'lib/milk_tea/bindings/vendored_flecs.rb', line 24

def source(root: MilkTea.root)
  UpstreamSources.default_sources(root:).find { |entry| entry.name == SOURCE_NAME } ||
    raise(Error, "missing upstream source definition for #{SOURCE_NAME}")
end

.source_root(root: MilkTea.root) ⇒ Object 



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

def source_root(root: MilkTea.root)
  source(root:).checkout_root
end