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author卜部昌平 <[email protected]>2020-05-08 18:10:13 +0900
committer卜部昌平 <[email protected]>2020-05-11 09:24:08 +0900
commitb85fd1d690b65efaa126cf9c24da73f31eee7a4e (patch)
treee9bb5dbc7cea460fa8f209308c798eb783a33167 /include/ruby/internal/compiler_is/sunpro.h
parent0d88fe3a7278e3dab2675c1fe2c0f184d0624da2 (diff)
mv include/ruby/{impl,internal}
Devs do not love "impl".
Notes
Notes: Merged: https://github.com/ruby/ruby/pull/3079
Diffstat (limited to 'include/ruby/internal/compiler_is/sunpro.h')
-rw-r--r--include/ruby/internal/compiler_is/sunpro.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/include/ruby/internal/compiler_is/sunpro.h b/include/ruby/internal/compiler_is/sunpro.h
new file mode 100644
index 0000000000..2eb7b892f2
--- /dev/null
+++ b/include/ruby/internal/compiler_is/sunpro.h
@@ -0,0 +1,55 @@
+#ifndef RBIMPL_COMPILER_IS_SUNPRO_H /*-*-C++-*-vi:se ft=cpp:*/
+#define RBIMPL_COMPILER_IS_SUNPRO_H
+/**
+ * @file
+ * @author Ruby developers <[email protected]>
+ * @copyright This file is a part of the programming language Ruby.
+ * Permission is hereby granted, to either redistribute and/or
+ * modify this file, provided that the conditions mentioned in the
+ * file COPYING are met. Consult the file for details.
+ * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
+ * implementation details. Don't take them as canon. They could
+ * rapidly appear then vanish. The name (path) of this header file
+ * is also an implementation detail. Do not expect it to persist
+ * at the place it is now. Developers are free to move it anywhere
+ * anytime at will.
+ * @note To ruby-core: remember that this header can be possibly
+ * recursively included from extension libraries written in C++.
+ * Do not expect for instance `__VA_ARGS__` is always available.
+ * We assume C99 for ruby itself but we don't assume languages of
+ * extension libraries. They could be written in C++98.
+ * @brief Defines #RBIMPL_COMPILER_IS_SunPro.
+ */
+#if ! (defined(__SUNPRO_C) || defined(__SUNPRO_CC))
+# define RBIMPL_COMPILER_IS_SunPro 0
+
+#elif defined(__SUNPRO_C) && __SUNPRO_C >= 0x5100
+# define RBIMPL_COMPILER_IS_SunPro 1
+# /* __SUNPRO_C = 0xXYYZ */
+# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_C >> 12)
+# define RBIMPL_COMPILER_VERSION_MINOR ((__SUNPRO_C >> 8 & 0xF) * 10 + (__SUNPRO_C >> 4 & 0xF))
+# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_C & 0xF)
+
+#elif defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5100
+# define RBIMPL_COMPILER_IS_SunPro 1
+# /* __SUNPRO_CC = 0xXYYZ */
+# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_CC >> 12)
+# define RBIMPL_COMPILER_VERSION_MINOR ((__SUNPRO_CC >> 8 & 0xF) * 10 + (__SUNPRO_CC >> 4 & 0xF))
+# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_CC & 0xF)
+
+#elif defined(__SUNPRO_C)
+# define RBIMPL_COMPILER_IS_SunPro 1
+# /* __SUNPRO_C = 0xXYZ */
+# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_C >> 8)
+# define RBIMPL_COMPILER_VERSION_MINOR (__SUNPRO_C >> 4 & 0xF)
+# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_C & 0xF)
+
+#else
+# define RBIMPL_COMPILER_IS_SunPro 1
+# /* __SUNPRO_CC = 0xXYZ */
+# define RBIMPL_COMPILER_VERSION_MAJOR (__SUNPRO_CC >> 8)
+# define RBIMPL_COMPILER_VERSION_MINOR (__SUNPRO_CC >> 4 & 0xF)
+# define RBIMPL_COMPILER_VERSION_PATCH (__SUNPRO_CC & 0xF)
+#endif
+
+#endif /* RBIMPL_COMPILER_IS_SUNPRO_H */