[meta-ti] [PATCH] ion-tests: Fix build with musl

[Khem Raj]

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 ...e-PAGE_SIZE-with-local-variable-name.patch | 69 +++++++++++++++++++
 recipes-devtools/ion/ion-tests_git.bb         |  1 +
 2 files changed, 70 insertions(+)
 create mode 100644 recipes-devtools/ion/ion-tests/0001-map_test-Replace-PAGE_SIZE-with-local-variable-name.patch

diff --git a/recipes-devtools/ion/ion-tests/0001-map_test-Replace-PAGE_SIZE-with-local-variable-name.patch b/recipes-devtools/ion/ion-tests/0001-map_test-Replace-PAGE_SIZE-with-local-variable-name.patch
new file mode 100644
index 00000000..8915c642
--- /dev/null
+++ b/recipes-devtools/ion/ion-tests/0001-map_test-Replace-PAGE_SIZE-with-local-variable-name.patch
@@ -0,0 +1,69 @@
+From f045cbf9aae0053e9e785e32b772e473aa892443 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem at gmail.com>
+Date: Sun, 6 Oct 2019 16:08:36 -0700
+Subject: [PATCH] map_test: Replace PAGE_SIZE with local variable name
+
+PAGE_SIZE is already a define in libc implementations global namespace
+e.g. in musl. Therefore its best to use a unique variable name to not
+stamp on the global definition.
+
+Fixes
+src/map_test.cpp:59:23: error: expected unqualified-id
+unsigned long PAGE_SIZE = sysconf(_SC_PAGESIZE);
+^
+/usr/include/limits.h:89:19: note: expanded from macro 'PAGE_SIZE'
+^
+/usr/include/bits/limits.h:3:18: note: expanded from macro 'PAGESIZE'
+^
+
+Upstream-Status: Submitted [https://github.com/glneo/ion-tests/pull/1]
+
+Signed-off-by: Khem Raj <raj.khem at gmail.com>
+---
+ src/map_test.cpp | 18 +++++++++---------
+ 1 file changed, 9 insertions(+), 9 deletions(-)
+
+diff --git a/src/map_test.cpp b/src/map_test.cpp
+index a7ce2c9..7b5746d 100644
+--- a/src/map_test.cpp
++++ b/src/map_test.cpp
+@@ -56,27 +56,27 @@ TEST_F(Map, MapOffset)
+         SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+         int map_fd = -1;
+ 
+-        unsigned long PAGE_SIZE = sysconf(_SC_PAGESIZE);
++        unsigned long psize = sysconf(_SC_PAGESIZE);
+ 
+-        ASSERT_EQ(0, ion_alloc(m_ionFd, PAGE_SIZE * 2, heapMask, 0, &map_fd));
++        ASSERT_EQ(0, ion_alloc(m_ionFd, psize * 2, heapMask, 0, &map_fd));
+         ASSERT_GE(map_fd, 0);
+ 
+         unsigned char *ptr;
+-        ptr = (unsigned char *)mmap(NULL, PAGE_SIZE * 2, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
++        ptr = (unsigned char *)mmap(NULL, psize * 2, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+         ASSERT_TRUE(ptr != NULL);
+ 
+-        memset(ptr, 0, PAGE_SIZE);
+-        memset(ptr + PAGE_SIZE, 0xaa, PAGE_SIZE);
++        memset(ptr, 0, psize);
++        memset(ptr + psize, 0xaa, psize);
+ 
+-        ASSERT_EQ(0, munmap(ptr, PAGE_SIZE * 2));
++        ASSERT_EQ(0, munmap(ptr, psize * 2));
+ 
+-        ptr = (unsigned char *)mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, PAGE_SIZE);
++        ptr = (unsigned char *)mmap(NULL, psize, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, psize);
+         ASSERT_TRUE(ptr != NULL);
+ 
+         ASSERT_EQ(ptr[0], 0xaa);
+-        ASSERT_EQ(ptr[PAGE_SIZE - 1], 0xaa);
++        ASSERT_EQ(ptr[psize - 1], 0xaa);
+ 
+-        ASSERT_EQ(0, munmap(ptr, PAGE_SIZE));
++        ASSERT_EQ(0, munmap(ptr, psize));
+ 
+         ASSERT_EQ(0, close(map_fd));
+     }
+-- 
+2.23.0
+
diff --git a/recipes-devtools/ion/ion-tests_git.bb b/recipes-devtools/ion/ion-tests_git.bb
index 831f5e8c..52346f1c 100644
--- a/recipes-devtools/ion/ion-tests_git.bb
+++ b/recipes-devtools/ion/ion-tests_git.bb
@@ -8,6 +8,7 @@ PV = "1.0"
 BRANCH = "master"
 SRC_URI = "git://github.com/glneo/ion-tests.git;protocol=git;branch=${BRANCH} \
 	file://0001-CMakeLists.txt-disable-phys-addr-for-now.patch \
+	file://0001-map_test-Replace-PAGE_SIZE-with-local-variable-name.patch \
 "
 SRCREV = "70d730cebca29e6fd37b21d9beac82ae645f3900"
 
-- 
2.23.0