From ec0be3d1a808ea0c5bdd081a4bb935f86bf78d44 Mon Sep 17 00:00:00 2001 From: Austin English <[email protected]> Date: Mon, 27 Jun 2016 16:58:07 -0500 Subject: [PATCH 2/2] eclass/toolchain-funcs: add clang version functions
Signed-off-by: Austin English <[email protected]> --- eclass/toolchain-funcs.eclass | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/eclass/toolchain-funcs.eclass b/eclass/toolchain-funcs.eclass index fb8b2f9..9bb5232 100644 --- a/eclass/toolchain-funcs.eclass +++ b/eclass/toolchain-funcs.eclass @@ -642,6 +642,39 @@ gcc-micro-version() { _gcc_fullversion '$3' "$@" } +# Internal func. Based on _gcc_fullversion() above. +_clang_fullversion() { + local ver="$1"; shift + set -- $($(tc-getCPP "$@") -E -P - <<<"__clang_major__ __clang_minor__ __clang_patchlevel__") + eval echo "$ver" +} + +# @FUNCTION: clang-fullversion +# @RETURN: compiler version (major.minor.micro: [3.4.6]) +clang-fullversion() { + _clang_fullversion '$1.$2.$3' "$@" +} +# @FUNCTION: clang-version +# @RETURN: compiler version (major.minor: [3.4].6) +clang-version() { + _clang_fullversion '$1.$2' "$@" +} +# @FUNCTION: clang-major-version +# @RETURN: major compiler version (major: [3].4.6) +clang-major-version() { + _clang_fullversion '$1' "$@" +} +# @FUNCTION: clang-minor-version +# @RETURN: minor compiler version (minor: 3.[4].6) +clang-minor-version() { + _clang_fullversion '$2' "$@" +} +# @FUNCTION: clang-micro-version +# @RETURN: micro compiler version (micro: 3.4.[6]) +clang-micro-version() { + _clang_fullversion '$3' "$@" +} + # Returns the installation directory - internal toolchain # function for use by _gcc-specs-exists (for flag-o-matic). _gcc-install-dir() { -- 2.7.3
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