[PATCH 0/1] Fix ltp build failure with gcc 5

[PATCH 0/1] Fix ltp build failure with gcc 5

[kai.kang]

From: Kai Kang <kai.kang@windriver.com>

Found and test with  configure:

SELECTED_OPTIMIZATION="-O0  -fno-omit-frame-pointer -g -pipe"

The following changes since commit 5a51fb28dbdfcae8ceb503a5290532dd38aeb09f:

  bitbake: prserv/serv: Start/Stop daemon using ip instead of host (2015-09-24 17:55:05 +0100)

are available in the git repository at:

  git://git.yoctoproject.org/poky-contrib kangkai/ltp
  http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=kangkai/ltp

Kai Kang (1):
  ltp: replace 'inline' with 'static inline' for gcc 5.x

 ...ace-inline-with-static-inline-for-gcc-5.x.patch | 69 ++++++++++++++++++++++
 meta/recipes-extended/ltp/ltp_20150420.bb          |  1 +
 2 files changed, 70 insertions(+)
 create mode 100644 meta/recipes-extended/ltp/ltp/0001-replace-inline-with-static-inline-for-gcc-5.x.patch

-- 
2.6.0.rc2.10.gf4d9753

[PATCH 1/1] ltp: replace 'inline' with 'static inline' for gcc 5.x

[kai.kang]

From: Kai Kang <kai.kang@windriver.com>

gcc 5.x defaults to -std=gnu11 instead of -std=gnu89 which causes
semantics for inline functions changes.

The standalone 'inline' causes error with gcc 5 such as:

git/testcases/kernel/syscalls/kill/kill10.c:355: undefined reference to
`k_sigaction'

Replace inline with static inline to be compatible with both gcc 4 and 5.

Found and test with configure:
SELECTED_OPTIMIZATION="-O0  -fno-omit-frame-pointer -g -pipe"

Signed-off-by: Kai Kang <kai.kang@windriver.com>
---
 ...ace-inline-with-static-inline-for-gcc-5.x.patch | 69 ++++++++++++++++++++++
 meta/recipes-extended/ltp/ltp_20150420.bb          |  1 +
 2 files changed, 70 insertions(+)
 create mode 100644 meta/recipes-extended/ltp/ltp/0001-replace-inline-with-static-inline-for-gcc-5.x.patch

diff --git a/meta/recipes-extended/ltp/ltp/0001-replace-inline-with-static-inline-for-gcc-5.x.patch b/meta/recipes-extended/ltp/ltp/0001-replace-inline-with-static-inline-for-gcc-5.x.patch
new file mode 100644
index 0000000..0b594dc
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/0001-replace-inline-with-static-inline-for-gcc-5.x.patch
@@ -0,0 +1,69 @@
+Upstream-Status: Backport [From https://github.com/linux-test-project/ltp/commit/40a2457cb8ec42a05a2f96b0810057efdb2a55f5]
+
+gcc 5.x defaults to -std=gnu11 instead of -std=gnu89 which causes
+semantics for inline functions changes.
+
+The standalone 'inline' causes error with gcc 5 such as:
+
+git/testcases/kernel/syscalls/kill/kill10.c:355: undefined reference to `k_sigaction'
+
+Replace inline with static inline to be compatible with both gcc 4 and 5.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ testcases/kernel/controllers/libcontrollers/libcontrollers.c | 2 +-
+ testcases/kernel/controllers/libcontrollers/libcontrollers.h | 2 +-
+ testcases/kernel/syscalls/kill/kill10.c                      | 4 ++--
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/testcases/kernel/controllers/libcontrollers/libcontrollers.c b/testcases/kernel/controllers/libcontrollers/libcontrollers.c
+index b01e1b8..8857bc9 100644
+--- a/testcases/kernel/controllers/libcontrollers/libcontrollers.c
++++ b/testcases/kernel/controllers/libcontrollers/libcontrollers.c
+@@ -146,7 +146,7 @@ int read_file(char *filepath, int action, unsigned int *value)
+  * Prints error message and returns -1
+  */
+ 
+-inline int error_function(char *msg1, char *msg2)
++static inline int error_function(char *msg1, char *msg2)
+ {
+ 	fprintf(stdout, "ERROR: %s ", msg1);
+ 	fprintf(stdout, "%s\n", msg2);
+diff --git a/testcases/kernel/controllers/libcontrollers/libcontrollers.h b/testcases/kernel/controllers/libcontrollers/libcontrollers.h
+index 4001555..a1a0dfa 100644
+--- a/testcases/kernel/controllers/libcontrollers/libcontrollers.h
++++ b/testcases/kernel/controllers/libcontrollers/libcontrollers.h
+@@ -70,7 +70,7 @@ enum{
+ 	GET_TASKS
+ };
+ 
+-inline int error_function(char *msg1, char *msg2);
++static inline int error_function(char *msg1, char *msg2);
+ 
+ unsigned int read_shares_file (char *filepath);
+ 
+diff --git a/testcases/kernel/syscalls/kill/kill10.c b/testcases/kernel/syscalls/kill/kill10.c
+index 982d9da..33dbcd3 100644
+--- a/testcases/kernel/syscalls/kill/kill10.c
++++ b/testcases/kernel/syscalls/kill/kill10.c
+@@ -185,7 +185,7 @@ int child_checklist_total = 0;
+ int checklist_cmp(const void *a, const void *b);
+ void checklist_reset(int bit);
+ 
+-inline int k_sigaction(int sig, struct sigaction *sa, struct sigaction *osa);
++static inline int k_sigaction(int sig, struct sigaction *sa, struct sigaction *osa);
+ 
+ char *TCID = "kill10";
+ int TST_TOTAL = 1;
+@@ -756,7 +756,7 @@ void checklist_reset(int bit)
+ 
+ }
+ 
+-inline int k_sigaction(int sig, struct sigaction *sa, struct sigaction *osa)
++static inline int k_sigaction(int sig, struct sigaction *sa, struct sigaction *osa)
+ {
+ 	int ret;
+ 	if ((ret = sigaction(sig, sa, osa)) == -1) {
+---
+-1.9.1
+-
diff --git a/meta/recipes-extended/ltp/ltp_20150420.bb b/meta/recipes-extended/ltp/ltp_20150420.bb
index 108ebf1..ed46b5e 100644
--- a/meta/recipes-extended/ltp/ltp_20150420.bb
+++ b/meta/recipes-extended/ltp/ltp_20150420.bb
@@ -29,6 +29,7 @@ SRC_URI = "git://github.com/linux-test-project/ltp.git \
     file://add-knob-for-numa.patch \
     file://add-knob-for-tirpc.patch \
     file://0001-ltp-vma03-fix-the-alginment-of-page-size.patch \
+    file://0001-replace-inline-with-static-inline-for-gcc-5.x.patch \
 "
 
 S = "${WORKDIR}/git"
-- 
2.6.0.rc2.10.gf4d9753