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security_flags.inc: disable -fstack-protector-XXX for valgrind 

Valgrind (v3.11.0) expects to build with stack protection disabled
and includes -fno-stack-protector in its default CFLAGS. However, the
CFLAGS provided by OE are included on the compiler command line after
the defaults so any -fstack-protector-all / -fstack-protector-strong
option provided by security_flags.inc will cause problems.

 | .../build-bcm97425vms/tmp/work/mips32el-rdk-linux/valgrind/3.11.0-r0/valgrind-3.11.0/coregrind/m_mallocfree.c:892: undefined reference to `__stack_chk_guard'
 | .../build-bcm97425vms/tmp/work/mips32el-rdk-linux/valgrind/3.11.0-r0/valgrind-3.11.0/coregrind/m_mallocfree.c:947: undefined reference to `__stack_chk_fail'

(From OE-Core rev: ff4f46700a4810fcb49c58978b17af4f52fa9925)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Andre McCurdy 2015-12-22 15:57:58 -08:00 committed by Richard Purdie
parent 807ed8a508
commit 3d19a1e10c
1 changed files with 1 additions and 1 deletions
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2
meta/conf/distro/include/security_flags.inc
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@ -84,7 +84,7 @@ 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 = "${SECURITY_NO_PIE_CFLAGS}"
SECURITY_CFLAGS_pn-valgrind = ""
SECURITY_CFLAGS_pn-zlib = "${SECURITY_NO_PIE_CFLAGS}"
# These 2 have text relco errors with the pie options enabled