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Re: [PATCH 08/14 v6] Work even with compilers hacked to enable -fstack-protector by default.
- From: Florian Weimer <fweimer at redhat dot com>
- To: Nix <nix at esperi dot org dot uk>, libc-alpha at sourceware dot org
- Cc: Nick Alcock <nick dot alcock at oracle dot com>
- Date: Fri, 24 Jun 2016 16:32:13 +0200
- Subject: Re: [PATCH 08/14 v6] Work even with compilers hacked to enable -fstack-protector by default.
- Authentication-results: sourceware.org; auth=none
- References: <1465297576-10981-1-git-send-email-nix at esperi dot org dot uk> <1465297576-10981-9-git-send-email-nix at esperi dot org dot uk>
On 06/07/2016 01:06 PM, Nix wrote:
* configure.ac: Add check for unsupported stack-protection level.
(libc_cv_predef_stack_protector): Remove.
(no_ssp): New variable.
(libc_cv_ld_gnu_indirect_function): Use it.
(libc_cv_asm_set_directive): Likewise.
(libc_cv_protected_data): Likewise.
(libc_cv_z_combreloc): Likewise.
(libc_cv_hashstyle): Likewise.
(libc_cv_has_glob_dat): Likewise.
(libc_cv_output_format): Likewise.
(libc_cv_ehdr_start): Likewise.
* aclocal.m4 (LIBC_TRY_LINK_STATIC): Likewise.
(LIBC_LINKER_FEATURE): Likewise.
(LIBC_COMPILER_BUILTIN_INLINED): Likewise.
Looks okay to me.
Thanks,
Florian