strace: fix building for arc, metag, nios2, or1k and tile

Following commit broke building for arc, metag, nios2, or1k and tile:
http://sourceforge.net/p/strace/code/ci/34683e3926d8c2daa368afb805da422ee7043396/

Now we're fixing that breakage with a back-port of upstream fix:
http://sourceforge.net/p/strace/code/ci/dd1a80c8d213eed95fe55b7ebcb07ee165dd8e4b/

Mentioned fix will be a part of the next strace release,
i.e. this patch must be removed on strace version bump.

Fixes http://autobuild.buildroot.org/results/f25/f25c23003ed282b935f5289c944615860265364a
and alike, see http://autobuild.buildroot.org/?reason=strace-4.11

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/strace/0001-arc-metag-nios2-or1k-tile-fix-build.patch b/package/strace/0001-arc-metag-nios2-or1k-tile-fix-build.patch
new file mode 100644 (file)
index 0000000..0d81b59
--- /dev/null
+++ b/package/strace/0001-arc-metag-nios2-or1k-tile-fix-build.patch
@@ -0,0 +1,104 @@
+From d83bcfa9a2977c037c638ae09e561f554ab19681 Mon Sep 17 00:00:00 2001
+From: Alexey Brodkin <abrodkin@synopsys.com>
+Date: Sat, 26 Dec 2015 00:13:36 +0300
+Subject: [PATCH] arc, metag, nios2, or1k, tile: fix build
+
+Fix build regression introduced by commit
+34683e3926d8c2daa368afb805da422ee7043396.
+
+* linux/32/syscallent.h: Add sys_ prefix to ARCH_mmap and mmap.
+* linux/arc/syscallent.h: Add sys_ prefix to ARCH_mmap and mmap_pgoff.
+* linux/nios2/syscallent.h: Likewise.
+* linux/or1k/syscallent.h: Likewise.
+* linux/tile/syscallent1.h: Add sys_ prefix to ARCH_mmap and sys_mmap_4koff.
+* pathtrace.c (pathtrace_match): Handle SEN_ARCH_mmap.
+
+This is a back-port of upstream commit
+http://sourceforge.net/p/strace/code/ci/dd1a80c8d213eed95fe55b7ebcb07ee165dd8e4b/
+
+It should be removed upon the next bump of strace version.
+
+Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
+---
+ linux/32/syscallent.h    | 6 +++---
+ linux/arc/syscallent.h   | 2 +-
+ linux/nios2/syscallent.h | 2 +-
+ linux/or1k/syscallent.h  | 2 +-
+ linux/tile/syscallent1.h | 2 +-
+ pathtrace.c              | 1 +
+ 6 files changed, 8 insertions(+), 7 deletions(-)
+
+diff --git a/linux/32/syscallent.h b/linux/32/syscallent.h
+index 5f997e7..e6f895c 100644
+--- a/linux/32/syscallent.h
++++ b/linux/32/syscallent.h
+@@ -1,5 +1,5 @@
+-#ifndef ARCH_mmap
+-# define ARCH_mmap mmap
++#ifndef sys_ARCH_mmap
++# define sys_ARCH_mmap sys_mmap
+ #endif
+ [  0] = { 2,  0,              SEN(io_setup),                  "io_setup"              },
+ [  1] = { 1,  0,              SEN(io_destroy),                "io_destroy"            },
+@@ -276,5 +276,5 @@
+ [283] = { 2,  0,              SEN(membarrier),                "membarrier",           },
+ [284] = { 3,  TM,             SEN(mlock2),                    "mlock2"                },
+ 
+-#undef ARCH_mmap
++#undef sys_ARCH_mmap
+ #undef ARCH_WANT_SYNC_FILE_RANGE2
+diff --git a/linux/arc/syscallent.h b/linux/arc/syscallent.h
+index 5847dc4..1100008 100644
+--- a/linux/arc/syscallent.h
++++ b/linux/arc/syscallent.h
+@@ -1,4 +1,4 @@
+-#define ARCH_mmap mmap_pgoff
++#define sys_ARCH_mmap sys_mmap_pgoff
+ #include "32/syscallent.h"
+ [244] = { 3,  0,      SEN(printargs), "arc_cacheflush"},
+ [245] = { 1,  0,      SEN(printargs), "arc_settls"    },
+diff --git a/linux/nios2/syscallent.h b/linux/nios2/syscallent.h
+index 8a4b70e..01efe3a 100644
+--- a/linux/nios2/syscallent.h
++++ b/linux/nios2/syscallent.h
+@@ -1,4 +1,4 @@
+-#define ARCH_mmap mmap_pgoff
++#define sys_ARCH_mmap sys_mmap_pgoff
+ #include "32/syscallent.h"
+ [244] = {4,    0,     SEN(cacheflush), "cacheflush"},
+ [245 ... 259] = { },
+diff --git a/linux/or1k/syscallent.h b/linux/or1k/syscallent.h
+index ed84b3b..351fe25 100644
+--- a/linux/or1k/syscallent.h
++++ b/linux/or1k/syscallent.h
+@@ -1,4 +1,4 @@
+-#define ARCH_mmap mmap_pgoff
++#define sys_ARCH_mmap sys_mmap_pgoff
+ #include "32/syscallent.h"
+ [244] = { 3,  NF,     SEN(or1k_atomic),       "or1k_atomic"   },
+ [245 ... 259] = { },
+diff --git a/linux/tile/syscallent1.h b/linux/tile/syscallent1.h
+index c86f059..28dbab4 100644
+--- a/linux/tile/syscallent1.h
++++ b/linux/tile/syscallent1.h
+@@ -1,4 +1,4 @@
+-#define ARCH_mmap mmap_4koff
++#define sys_ARCH_mmap sys_mmap_4koff
+ #define ARCH_WANT_SYNC_FILE_RANGE2 1
+ #include "32/syscallent.h"
+ [244] = { 1,  0,      SEN(printargs), "cmpxchg_badaddr"       },
+diff --git a/pathtrace.c b/pathtrace.c
+index d530ec2..e72cdf7 100644
+--- a/pathtrace.c
++++ b/pathtrace.c
+@@ -216,6 +216,7 @@ pathtrace_match(struct tcb *tcp)
+       case SEN_mmap:
+       case SEN_mmap_4koff:
+       case SEN_mmap_pgoff:
++      case SEN_ARCH_mmap:
+               /* x, x, x, x, fd */
+               return fdmatch(tcp, tcp->u_arg[4]);
+ 
+-- 
+2.4.3
+