Re: [PATCH 3/5] security_flags: disable pie support for libaio, blktrace and ltp

[Saul Wold <sgw@linux.intel.com>]

On 01/14/2015 10:55 AM, akuster808 wrote:
> Do we need this for Dizzy?
>

No this is not needed for dizzy, this is something that happened after I 
updated libaio, so it's just affects the new libaio with blktrace and ltp.

Sau!

> - armin
>
> On 01/09/2015 02:51 PM, Saul Wold wrote:
>> libaio when built with pie and fpie does not link correctly with
>> blktrace or ltp
>> so we need to disable those flags until a better solution comes along.
>>
>> Signed-off-by: Saul Wold <sgw@linux.intel.com>
>> ---
>>   meta/conf/distro/include/security_flags.inc | 3 +++
>>   1 file changed, 3 insertions(+)
>>
>> diff --git a/meta/conf/distro/include/security_flags.inc
>> b/meta/conf/distro/include/security_flags.inc
>> index 840f68a..d6f7e9c 100644
>> --- a/meta/conf/distro/include/security_flags.inc
>> +++ b/meta/conf/distro/include/security_flags.inc
>> @@ -16,6 +16,7 @@ SECURITY_CFLAGS_pn-lttng-tools_arm =
>> "${SECURITY_NO_PIE_CFLAGS}"
>>
>>   SECURITY_CFLAGS_pn-aspell = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-beecrypt = "${SECURITY_NO_PIE_CFLAGS}"
>> +SECURITY_CFLAGS_pn-blktrace = "${SECURITY_NO_PIE_CFLAGS}"
>>   # Curl seems to check for FORTIFY_SOURCE in CFLAGS, but even assigned
>>   # to CPPFLAGS it gets picked into CFLAGS in bitbake.
>>   #TARGET_CPPFLAGS_pn-curl += "-D_FORTIFY_SOURCE=2"
>> @@ -43,6 +44,7 @@ SECURITY_CFLAGS_pn-gst-plugins-gl =
>> "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-gstreamer1.0-plugins-good =
>> "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-harfbuzz = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-kexec-tools = "${SECURITY_NO_PIE_CFLAGS}"
>> +SECURITY_CFLAGS_pn-libaio = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-libcap = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-libgcc = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-libid3tag = "${SECURITY_NO_PIE_CFLAGS}"
>> @@ -51,6 +53,7 @@ SECURITY_CFLAGS_pn-libglu = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-libpcap = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-libpcre = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-libproxy = "${SECURITY_NO_PIE_CFLAGS}"
>> +SECURITY_CFLAGS_pn-ltp = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-lttng-ust = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-mesa = "${SECURITY_NO_PIE_CFLAGS}"
>>   SECURITY_CFLAGS_pn-mesa-gl = "${SECURITY_NO_PIE_CFLAGS}"
>>