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Re: [PATCH v2] change ifunc assembly test to a link test
On Tue, 23 Oct 2012, Mike Frysinger wrote:
> hmm, current code is already using such features:
> $ grep 'grep -q' configure.in
> if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc';
> conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then
> && grep -q .note.GNU-stack conftest.s \
Maybe you should raise this on bug-standards to get the GNU Coding
Standards to allow it. It seems strange that the GNU Coding Standards
still refer to traditional Bourne shell compatibility (not even
POSIX.2-1992), when they allow use of C99 and POSIX.1-2001 C library
interfaces; I'd think it ought to be OK by now for shell scripts in GNU
software to use at least anything from POSIX.2-1992 (both shell features,
and utility options), and probably the 2001 edition of POSIX (like for C
interfaces).
--
Joseph S. Myers
joseph@codesourcery.com