Curtis J Bezault b7d6160b80
[icu] Enable parallel builds (#6695)
* Add VCPKG_NUM_LOGICAL_CORES

* break out logic that retries running a command several times into its own function

* Parallelize icu
2019-06-12 14:18:43 -07:00

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C++

#pragma once
#include <vcpkg/base/files.h>
#include <vcpkg/base/optional.h>
#include <vcpkg/base/stringview.h>
#include <vcpkg/base/zstringview.h>
namespace vcpkg::System
{
Optional<std::string> get_environment_variable(ZStringView varname) noexcept;
Optional<std::string> get_registry_string(void* base_hkey, StringView subkey, StringView valuename);
enum class CPUArchitecture
{
X86,
X64,
ARM,
ARM64,
};
Optional<CPUArchitecture> to_cpu_architecture(StringView arch);
CPUArchitecture get_host_processor();
std::vector<CPUArchitecture> get_supported_host_architectures();
const Optional<fs::path>& get_program_files_32_bit();
const Optional<fs::path>& get_program_files_platform_bitness();
int get_num_logical_cores();
}