[oe] [meta-oe][PATCH] tiobench: fix aligned allocation method clash with newer glibc

[Otavio Salvador]

glibc 2.16 added aligned allocation support to stdlib and those
function clashes with the local implementation done in tiobench. We
fix it using a '_' prefix on those.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 .../tiobench-0.3.3/avoid-glibc-clashes.patch       |   57 ++++++++++++++++++++
 .../recipes-benchmark/tiobench/tiobench_0.3.3.bb   |    3 +
 2 files changed, 60 insertions(+), 0 deletions(-)
 create mode 100644 meta-oe/recipes-benchmark/tiobench/tiobench-0.3.3/avoid-glibc-clashes.patch

diff --git a/meta-oe/recipes-benchmark/tiobench/tiobench-0.3.3/avoid-glibc-clashes.patch b/meta-oe/recipes-benchmark/tiobench/tiobench-0.3.3/avoid-glibc-clashes.patch
new file mode 100644
index 0000000..321d299
--- /dev/null
+++ b/meta-oe/recipes-benchmark/tiobench/tiobench-0.3.3/avoid-glibc-clashes.patch
@@ -0,0 +1,57 @@
+From: Otavio Salvador <otavio at ossystems.com.br>
+Subject: [PATCH] Avoid aligned allocation function name clashes
+
+glibc added new methods for aligned allocation and it clashes with the
+local version used by 'tiobench'. To fix it, we prefix the methods
+with '_'.
+
+Upstream-Status: Pending
+
+Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
+---
+ tiotest.c |    8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/tiotest.c b/tiotest.c
+index 38f54e7..6b3d0c3 100644
+--- a/tiotest.c
++++ b/tiotest.c
+@@ -31,7 +31,7 @@ static const char* versionStr = "tiotest v0.3.3 (C) 1999-2000 Mika Kuoppala <mik
+ */
+ ArgumentOptions args;
+ 
+-static void * aligned_alloc(ssize_t size)
++static void * _aligned_alloc(ssize_t size)
+ {
+ 	caddr_t a;
+ 	a = mmap((caddr_t )0, size, 
+@@ -41,7 +41,7 @@ static void * aligned_alloc(ssize_t size)
+ 	return a;
+ }
+ 
+-static int aligned_free(caddr_t a, ssize_t size)
++static int _aligned_free(caddr_t a, ssize_t size)
+ {
+ 	return munmap(a, size);
+ }
+@@ -281,7 +281,7 @@ void initialize_test( ThreadTest *d )
+ 		pthread_attr_setscope(&(d->threads[i].thread_attr),
+ 				      PTHREAD_SCOPE_SYSTEM);
+ 
+-		d->threads[i].buffer = aligned_alloc( d->threads[i].blockSize );
++		d->threads[i].buffer = _aligned_alloc( d->threads[i].blockSize );
+ 		if( d->threads[i].buffer == NULL )
+ 		{
+ 			perror("Error allocating memory");
+@@ -383,7 +383,7 @@ void cleanup_test( ThreadTest *d )
+ 	{
+ 		if (!args.rawDrives)
+ 		unlink(d->threads[i].fileName);
+-		aligned_free( d->threads[i].buffer, d->threads[i].blockSize );
++		_aligned_free( d->threads[i].buffer, d->threads[i].blockSize );
+ 		d->threads[i].buffer = 0;
+ 	
+ 		pthread_attr_destroy( &(d->threads[i].thread_attr) );
+-- 
+1.7.7
+
diff --git a/meta-oe/recipes-benchmark/tiobench/tiobench_0.3.3.bb b/meta-oe/recipes-benchmark/tiobench/tiobench_0.3.3.bb
index 3b77b38..5b95ac0 100644
--- a/meta-oe/recipes-benchmark/tiobench/tiobench_0.3.3.bb
+++ b/meta-oe/recipes-benchmark/tiobench/tiobench_0.3.3.bb
@@ -3,9 +3,12 @@ HOMEPAGE = "http://sourceforge.net/projects/tiobench/"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=c93c0550bd3173f4504b2cbd8991e50b"
 
+PR = "r1"
+
 SRC_URI = "\
     http://sourceforge.net/projects/tiobench/files/tiobench/${PV}/${P}.tar.gz \
     file://tiobench-makefile.patch \
+    file://avoid-glibc-clashes.patch \
     "
 SRC_URI[md5sum] = "bf485bf820e693c79e6bd2a38702a128"
 SRC_URI[sha256sum] = "8ad011059a35ac70cdb5e3d3999ceee44a8e8e9078926844b0685b7ea9db2bcc"
-- 
1.7.2.5