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 



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

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

.build_root(root: MilkTea.root) ⇒ Object 



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

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

.header_path(root: MilkTea.root) ⇒ Object 



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

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

.include_flags(root: MilkTea.root) ⇒ Object 



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

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

.include_root(root: MilkTea.root) ⇒ Object 



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

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

.library(root: MilkTea.root) ⇒ Object 



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

def self.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 



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

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

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



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

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

.source(root: MilkTea.root) ⇒ Object 



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# File 'lib/milk_tea/bindings/vendored_flecs.rb', line 22

def self.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 



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# File 'lib/milk_tea/bindings/vendored_flecs.rb', line 43

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