2b75114392
This will allow toolchain to indicate if they support -fstack-protector-strong or not. Whenever the gcc version is >= 4.9, we always have SSP_STRONG support if we have SSP support. However, some toolchains older than gcc 4.9 might have backported SSP_STRONG support, which is why we cannot rely just on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9. Having this "default" value allows to avoid adding a "select BR2_TOOLCHAIN_HAS_SSP_STRONG" in the internal toolchain logic plus in almost external toolchains. But it allows custom external toolchains that are pre-4.9 to potentially declare that they support strong SSP. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> |
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| .. | ||
| toolchain | ||
| toolchain-buildroot | ||
| toolchain-external | ||
| Config.in | ||
| helpers.mk | ||
| toolchain-wrapper.c | ||
| toolchain-wrapper.mk | ||
| toolchain.mk | ||