[PATCH 2/2] Move SUPPORTED_PERSONALITIES to separate file

[Edgar Kaziakhmedov]

Since the defs.h contains unrelated set of functions which are
redundant(and parhaps conflicting) for other binaries included in
the strace package, part with quantifying the SUPPORTED_PERSONALITIES
definition should be in separate file.

* defs.h: Include "supported_personalities.h".
(SUPPORTED_PERSONALITIES): Move ...
* supported_personalities.h: ... to the new file.
* Makefile.am (strace_SOURCES): Add it.

Signed-off-by: Edgar Kaziakhmedov <edgar.kaziakhmedov at virtuozzo.com>
---
 Makefile.am               |  1 +
 defs.h                    | 19 ++---------------
 supported_personalities.h | 54 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+), 17 deletions(-)
 create mode 100644 supported_personalities.h

diff --git a/Makefile.am b/Makefile.am
index 53115cd5..fefd3d29 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -286,6 +286,7 @@ strace_SOURCES =	\
 	strace.c	\
 	string_to_uint.h \
 	string_to_uint.c \
+	supported_personalities.h \
 	swapon.c	\
 	syscall.c	\
 	sysctl.c	\
diff --git a/defs.h b/defs.h
index dddad0c9..f54d9251 100644
--- a/defs.h
+++ b/defs.h
@@ -59,6 +59,7 @@
 #include "macros.h"
 #include "mpers_type.h"
 #include "string_to_uint.h"
+#include "supported_personalities.h"
 #include "sysent.h"
 #include "xmalloc.h"
 
@@ -137,25 +138,9 @@ extern char *stpcpy(char *dst, const char *src);
 # define ERESTART_RESTARTBLOCK 516
 #endif
 
-#if defined X86_64
-# define SUPPORTED_PERSONALITIES 3
+#if SUPPORTED_PERSONALITIES == 3
 # define PERSONALITY2_WORDSIZE  4
 # define PERSONALITY2_KLONGSIZE PERSONALITY0_KLONGSIZE
-#elif defined AARCH64 \
-   || defined POWERPC64 \
-   || defined RISCV \
-   || defined SPARC64 \
-   || defined TILE \
-   || defined X32
-# define SUPPORTED_PERSONALITIES 2
-#else
-# define SUPPORTED_PERSONALITIES 1
-#endif
-
-#if defined TILE && defined __tilepro__
-# define DEFAULT_PERSONALITY 1
-#else
-# define DEFAULT_PERSONALITY 0
 #endif
 
 #define PERSONALITY0_WORDSIZE  SIZEOF_LONG
diff --git a/supported_personalities.h b/supported_personalities.h
new file mode 100644
index 00000000..0c720215
--- /dev/null
+++ b/supported_personalities.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2001-2017 The strace developers.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef STRACE_SUPPORTED_PERSONALITIES
+#define STRACE_SUPPORTED_PERSONALITIES
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#if defined X86_64
+# define SUPPORTED_PERSONALITIES 3
+#elif defined AARCH64 \
+   || defined POWERPC64 \
+   || defined RISCV \
+   || defined SPARC64 \
+   || defined TILE \
+   || defined X32
+# define SUPPORTED_PERSONALITIES 2
+#else
+# define SUPPORTED_PERSONALITIES 1
+#endif
+
+#if defined TILE && defined __tilepro__
+# define DEFAULT_PERSONALITY 1
+#else
+# define DEFAULT_PERSONALITY 0
+#endif
+
+#endif /* !STRACE_SUPPORTED_PERSONALITIES */
-- 
2.11.0