[oe-commits] Richard Purdie : security-flags: Deal with powerpc build issues

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: 4ef8f658874282ead0c46352474fdb03ad1f1038
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=4ef8f658874282ead0c46352474fdb03ad1f1038

Author: Richard Purdie <richard.purdie at linuxfoundation.org>
Date:   Wed Feb 26 11:35:43 2014 +0000

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.

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

---

 meta/conf/distro/include/security_flags.inc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/meta/conf/distro/include/security_flags.inc b/meta/conf/distro/include/security_flags.inc
index 93d6355..13711b0 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