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On 3/8/2005 11:08:10, netpython (phaceton@×××××.com) wrote: |
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> I have just installed gentoo-amd64 with hardened-sources and both |
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> Grsecurity and Pax features enabled to a point that xorg still is |
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> functional.In some gentoo doc's i read there's the CFLAG |
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> -fstack-protector-all. |
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There is, but you don't want to add it to CFLAGS in /etc/make.conf. You need to use the hardened gcc, which will avoid enabling the stack protector in situations where it should be off. |
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> Since i now get -fnostack-protector-all when i |
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> compile packages |
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I don't understand why you're seeing '-fno-stack-protector-all' while compiling. |
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Can you provide an example (i.e. name of package being emerged, some relevant lines from the compilation output), and include also the output of 'emerge info'? |
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> i decided to maunally add the fstack-protector-all |
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> flag to /etc/make.conf.But the fnostack-protector-all flag comes right |
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> after.Which setting is now valid? |
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The current supported way to use the stack protector is to build stuff with hardened gcc (USE="hardened" emerge gcc). |
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