netdev - [PATCH ethtool v3 01/25] move UAPI header copies to a separate directory

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Date:   Fri,  6 Mar 2020 18:04:04 +0100 (CET)
From:   Michal Kubecek <mkubecek@...e.cz>
To:     John Linville <linville@...driver.com>, netdev@...r.kernel.org
Cc:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH ethtool v3 01/25] move UAPI header copies to a separate
 directory

The upcoming netlink series is going to add more local copies of kernel
UAPI header files and some of them are going to include others. Keeping
them in the main directory under modified name would require modifying
those includes as well which would be impractical.

Create a subdirectory uapi and move the UAPI headers there to allow
including them in the usual way.

v3:
  - use top_srcdir to fix build in a separate directory
  - Makefile.am: no need to touch test_*_CFLAGS

Signed-off-by: Michal Kubecek <mkubecek@...e.cz>
---
 Makefile.am                                  | 5 +++--
 internal.h                                   | 4 ++--
 ethtool-copy.h => uapi/linux/ethtool.h       | 0
 net_tstamp-copy.h => uapi/linux/net_tstamp.h | 0
 4 files changed, 5 insertions(+), 4 deletions(-)
 rename ethtool-copy.h => uapi/linux/ethtool.h (100%)
 rename net_tstamp-copy.h => uapi/linux/net_tstamp.h (100%)

diff --git a/Makefile.am b/Makefile.am
index 3af4d4c2b5da..e6d6e4ccda9e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,12 +1,13 @@
 AM_CFLAGS = -Wall
+AM_CPPFLAGS = -I$(top_srcdir)/uapi
 LDADD = -lm
 
 man_MANS = ethtool.8
 EXTRA_DIST = LICENSE ethtool.8 ethtool.spec.in aclocal.m4 ChangeLog autogen.sh
 
 sbin_PROGRAMS = ethtool
-ethtool_SOURCES = ethtool.c ethtool-copy.h internal.h net_tstamp-copy.h \
-		  rxclass.c
+ethtool_SOURCES = ethtool.c uapi/linux/ethtool.h internal.h \
+		  uapi/linux/net_tstamp.h rxclass.c
 if ETHTOOL_ENABLE_PRETTY_DUMP
 ethtool_SOURCES += \
 		  amd8111e.c de2104x.c dsa.c e100.c e1000.c et131x.c igb.c	\
diff --git a/internal.h b/internal.h
index ff52c6e7660c..527245633338 100644
--- a/internal.h
+++ b/internal.h
@@ -44,8 +44,8 @@ typedef int32_t s32;
 #define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
 #endif
 
-#include "ethtool-copy.h"
-#include "net_tstamp-copy.h"
+#include <linux/ethtool.h>
+#include <linux/net_tstamp.h>
 
 #if __BYTE_ORDER == __BIG_ENDIAN
 static inline u16 cpu_to_be16(u16 value)
diff --git a/ethtool-copy.h b/uapi/linux/ethtool.h
similarity index 100%
rename from ethtool-copy.h
rename to uapi/linux/ethtool.h
diff --git a/net_tstamp-copy.h b/uapi/linux/net_tstamp.h
similarity index 100%
rename from net_tstamp-copy.h
rename to uapi/linux/net_tstamp.h
-- 
2.25.1