refs #114, use Availability.h in supporting headers

This commit is contained in:
Steffen Schuemann 2021-04-03 12:24:48 +02:00
parent 494e751709
commit 6dc4ece24b
3 changed files with 10 additions and 0 deletions

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@ -30,6 +30,10 @@
// namespace fs.
//---------------------------------------------------------------------------------------
#ifndef GHC_FILESYSTEM_STD_H
#define GHC_FILESYSTEM_STD_H
#if defined(__APPLE__)
#include <Availability.h>
#endif
#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || (defined(__cplusplus) && __cplusplus >= 201703L)) && defined(__has_include)
#if __has_include(<filesystem>) && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500)
#define GHC_USE_STD_FS

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@ -33,6 +33,9 @@
//---------------------------------------------------------------------------------------
#ifndef GHC_FILESYSTEM_STD_FWD_H
#define GHC_FILESYSTEM_STD_FWD_H
#if defined(__APPLE__)
#include <Availability.h>
#endif
#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || (defined(__cplusplus) && __cplusplus >= 201703L)) && defined(__has_include)
#if __has_include(<filesystem>) && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500)
#define GHC_USE_STD_FS

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@ -31,6 +31,9 @@
// The cpp has to include this before including fs_std_fwd.hpp directly or via a different
// header to work.
//---------------------------------------------------------------------------------------
#if defined(__APPLE__)
#include <Availability.h>
#endif
#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || (defined(__cplusplus) && __cplusplus >= 201703L)) && defined(__has_include)
#if __has_include(<filesystem>) && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500)
#define GHC_USE_STD_FS