Message ID | 1439205890-17076-1-git-send-email-abrodkin@synopsys.com |
---|---|
State | Accepted |
Headers | show |
Dear Alexey Brodkin, On Mon, 10 Aug 2015 14:24:50 +0300, Alexey Brodkin wrote: > Even though ARC gcc understands "-pie" option and attempts to generate > PIE binaries as of today PIE is not really supported for user-space > applications. > > So we disable PIE detection if building for ARC. > That fixes http://autobuild.buildroot.net/results/be4/be46b621ce5443788b0a1bc9fab614c4ca5d0859 > and also prevents execution of non-supported PIE binary in runtime. > > Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> > Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> > --- > package/libsodium/libsodium.mk | 4 ++++ > 1 file changed, 4 insertions(+) Applied, thanks. Thomas
diff --git a/package/libsodium/libsodium.mk b/package/libsodium/libsodium.mk index c032863..18035f3 100644 --- a/package/libsodium/libsodium.mk +++ b/package/libsodium/libsodium.mk @@ -10,4 +10,8 @@ LIBSODIUM_LICENSE = ISC LIBSODIUM_LICENSE_FILES = LICENSE LIBSODIUM_INSTALL_STAGING = YES +ifeq ($(BR2_arc),y) +LIBSODIUM_CONF_OPTS += --disable-pie +endif + $(eval $(autotools-package))
Even though ARC gcc understands "-pie" option and attempts to generate PIE binaries as of today PIE is not really supported for user-space applications. So we disable PIE detection if building for ARC. That fixes http://autobuild.buildroot.net/results/be4/be46b621ce5443788b0a1bc9fab614c4ca5d0859 and also prevents execution of non-supported PIE binary in runtime. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> --- package/libsodium/libsodium.mk | 4 ++++ 1 file changed, 4 insertions(+)