security-flags: Deal with powerpc build issues

Building powerpc machines with the standard security flags generated numerous
build failures. Use a reduced set of flags for now to avoid linker issues
and other compile failures.

(From OE-Core rev: 4ef8f658874282ead0c46352474fdb03ad1f1038)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/meta/conf/distro/include/security_flags.inc b/meta/conf/distro/include/security_flags.inc
index 93d635556e..13711b05cb 100644
--- a/meta/conf/distro/include/security_flags.inc
+++ b/meta/conf/distro/include/security_flags.inc
@@ -2,6 +2,14 @@ SECURITY_CFLAGS ?= "-fstack-protector-all -pie -fpie -D_FORTIFY_SOURCE=2"
 SECURITY_NO_PIE_CFLAGS ?= "-fstack-protector-all -D_FORTIFY_SOURCE=2"
 SECURITY_LDFLAGS ?= "-Wl,-z,relro,-z,now"
 
+# powerpc does not get on with pie for reasons not looked into as yet
+SECURITY_CFLAGS_powerpc = "-fstack-protector-all -D_FORTIFY_SOURCE=2"
+# Deal with ppc specific linker failures when using the cflags
+SECURITY_CFLAGS_pn-dbus_powerpc = ""
+SECURITY_CFLAGS_pn-dbus-ptest_powerpc = ""
+SECURITY_CFLAGS_pn-libmatchbox_powerpc = ""
+SECURITY_CFLAGS_pn-webkit-gtk_powerpc = ""
+
 SECURITY_CFLAGS_pn-aspell = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS_pn-beecrypt = "${SECURITY_NO_PIE_CFLAGS}"
 # Curl seems to check for FORTIFY_SOURCE in CFLAGS, but even assigned