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Remove shlib-versions ABI names support.

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shlib-versions files can contain ABI lines that map triplets to a
canonical ABI name.  This name was once used for various purposes
where test baseline files for different ABIs went in a single
directory; now these purposes use sysdeps files, generation of headers
which have per-ABI variants uses abi-variants and related Makefile
variables and the shlib-versions ABI names are unused.  This patch
duly removes those lines and associated build system support for them.

Tested for x86_64 (both a full testsuite run and confirming the
installed shared libraries are unchanged by the patch).

	* Makeconfig ($(common-objpfx)soversions.mk): Do not generate
	abi-name definition.
	* scripts/soversions.awk: Do not handle or generate ABI lines.
	* shlib-versions: Remove ABI entries.
	* sysdeps/powerpc/nofpu/shlib-versions: Remove file.
	* sysdeps/x86_64/x32/shlib-versions: Remove ABI entry.
This commit is contained in:
Joseph Myers
2014-06-27 20:24:23 +00:00
parent 37caf178e2
commit f1eafb41fa
6 changed files with 9 additions and 24 deletions
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shlib-versions
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@@ -26,11 +26,6 @@ powerpc64-.*-linux.* DEFAULT GLIBC_2.3
powerpc.*le-.*-linux.* DEFAULT GLIBC_2.17
.*-.*-gnu-gnu.* DEFAULT GLIBC_2.2.6
# Configuration ABI Identifier for ABI data files
# ------------- ---------- -----------------------------
sparc64.*-.*-.* ABI sparc64-@OS@
sparc.*-.*-.* ABI sparc-@OS@
# Configuration Library=version Earliest symbol set (optional)
# ------------- --------------- ------------------------------