[Buildroot] [git commit] tpm2-tss: do not enforce -fstack-protector-all

Peter Korsgaard peter at korsgaard.com
Wed Jan 16 13:24:25 UTC 2019

commit: https://git.buildroot.net/buildroot/commit/?id=d38bcb9de572ec285bfb67f5a806a55e98a44e13
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Stack protection is now controlled buildroot wide with the BR2_SSP_*
options, so disable the explicit -fstack-protector-all so the SSP logic in
the toolchain wrapper is used instead.

Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
 package/tpm2-tss/tpm2-tss.mk | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/package/tpm2-tss/tpm2-tss.mk b/package/tpm2-tss/tpm2-tss.mk
index f005e5d6b8..e2e58a092d 100644
--- a/package/tpm2-tss/tpm2-tss.mk
+++ b/package/tpm2-tss/tpm2-tss.mk
@@ -12,8 +12,9 @@ TPM2_TSS_INSTALL_STAGING = YES
 TPM2_TSS_DEPENDENCIES = liburiparser openssl host-pkgconf
 TPM2_TSS_CONF_OPTS = --with-crypto=ossl --disable-doxygen-doc
-# configure.ac doesn't contain a link test, so it doesn't detect when
-# libssp is missing.
-TPM2_TSS_CONF_ENV = ax_cv_check_cflags___________Wall__Werror_______fstack_protector_all=$(if $(BR2_TOOLCHAIN_HAS_SSP),yes,no)
+# -fstack-protector-all is used by default. Disable that so the
+# BR2_SSP_* options in the toolchain wrapper are used instead
+	ax_cv_check_cflags___________Wall__Werror_______fstack_protector_all=no
 $(eval $(autotools-package))

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