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tpm2-tools: always disable hardening options

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Building with --enable-hardening (the default), forces -fstack-protector-all
/ FORTIFY_SOURCE=2.  These options are now controlled Buildroot wide with
the BR2_SSP_* / BR2_FORTIFY_SOURCE_* options.  Disable hardening so the
ssp/fortify settings in the toolchain wrapper / CFLAGS is used instead.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2019-01-15 11:15:18 +01:00
parent 223c4fb704
commit 2bf187c2b1
1 changed files with 4 additions and 3 deletions
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7
package/tpm2-tools/tpm2-tools.mk
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@ -10,8 +10,9 @@ TPM2_TOOLS_LICENSE = BSD-2-Clause
TPM2_TOOLS_LICENSE_FILES = LICENSE
TPM2_TOOLS_DEPENDENCIES = dbus libcurl libglib2 openssl tpm2-tss host-pkgconf
# configure.ac doesn't contain a link test, so it doesn't detect when
# libssp is missing.
TPM2_TOOLS_CONF_OPTS = $(if $(BR2_TOOLCHAIN_HAS_SSP),--enable-hardening,--disable-hardening)
# -fstack-protector-all and FORTIFY_SOURCE=2 is used by
# default. Disable that so the BR2_SSP_* / BR2_FORTIFY_SOURCE_* options
# in the toolchain wrapper and CFLAGS are used instead
TPM2_TOOLS_CONF_OPTS = --disable-hardening
$(eval $(autotools-package))