Move system versions to platform/platform_info.

Telegram/SourceFiles/platform/linux/info_linux.h

@@ -0,0 +1,53 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace Platform {
+
+inline constexpr bool IsLinux() {
+	return true;
+}
+
+inline constexpr bool IsLinux32Bit() {
+#ifdef Q_OS_LINUX32
+	return true;
+#else // Q_OS_LINUX32
+	return false;
+#endif // Q_OS_LINUX32
+}
+
+inline constexpr bool IsLinux64Bit() {
+#ifdef Q_OS_LINUX64
+	return true;
+#else // Q_OS_LINUX64
+	return false;
+#endif // Q_OS_LINUX64
+}
+
+inline constexpr bool IsWindows() { return false; }
+inline constexpr bool IsWindowsStoreBuild() { return false; }
+inline bool IsWindowsXPOrGreater() { return false; }
+inline bool IsWindowsVistaOrGreater() { return false; }
+inline bool IsWindows7OrGreater() { return false; }
+inline bool IsWindows8OrGreater() { return false; }
+inline bool IsWindows8Point1OrGreater() { return false; }
+inline bool IsWindows10OrGreater() { return false; }
+inline constexpr bool IsMac() { return false; }
+inline constexpr bool IsMacOldBuild() { return false; }
+inline constexpr bool IsMacStoreBuild() { return false; }
+inline bool IsMac10_6OrGreater() { return false; }
+inline bool IsMac10_7OrGreater() { return false; }
+inline bool IsMac10_8OrGreater() { return false; }
+inline bool IsMac10_9OrGreater() { return false; }
+inline bool IsMac10_10OrGreater() { return false; }
+inline bool IsMac10_11OrGreater() { return false; }
+inline bool IsMac10_12OrGreater() { return false; }
+inline bool IsMac10_13OrGreater() { return false; }
+inline bool IsMac10_14OrGreater() { return false; }
+
+} // namespace Platform