[OE-core] [PATCH v3] python3: security: disable -pie and -fpie from Python3 compilation.

[Topi Kuutela]

If security_flags.inc is 'required' to the image, -pie and -fpie options
are added to CFLAGS. These are not compatible with -shared GCC option.
The result is several errors of following form and missing Python3
modules in the image:

    *.o In function `_start': *.S undefined reference to `main'
    collect2: error: ld returned 1 exit status

Signed-off-by: Topi Kuutela <topi.kuutela at intel.com>
---
 meta/conf/distro/include/security_flags.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/conf/distro/include/security_flags.inc b/meta/conf/distro/include/security_flags.inc
index 3724972..ff600fa 100644
--- a/meta/conf/distro/include/security_flags.inc
+++ b/meta/conf/distro/include/security_flags.inc
@@ -82,6 +82,7 @@ SECURITY_CFLAGS_pn-python-imaging = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-python-pycurl = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-python-smartpm = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-python-numpy = "${SECURITY_NO_PIE_CFLAGS}"
+SECURITY_CFLAGS_pn-python3 = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-tcl = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-tiff = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-valgrind = "${SECURITY_NO_PIE_CFLAGS}"
-- 
2.4.3

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