Quoting Andres Gomez (2018-02-28 13:15:07)
> 3 digits versions in LLVM only started from 3.4.1 on. Hence, if you
> have installed 3.4 or below, meson will fail even when we may not make
> use of LLVM.
>
> v2: Properly compare LLVM version and set patch version to 0
> if < 3.4.1 (Eric).
>
> Cc: Dylan Baker <dy...@pnwbakers.com>
> Cc: Eric Engestrom <eric.engest...@imgtec.com>
> Signed-off-by: Andres Gomez <ago...@igalia.com>
> ---
> meson.build | 9 ++++++++-
> 1 file changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/meson.build b/meson.build
> index 308f64cf811..e9928a37931 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -1037,7 +1037,14 @@ if with_llvm
> # that for our version checks.
> # svn suffixes are stripped by meson as of 0.43, and git suffixes are
> # strippped as of 0.44, but we support older meson versions.
> - _llvm_patch = _llvm_version[2]
> +
> + # 3 digits versions in LLVM only started from 3.4.1 on
> + if dep_llvm.version().version_compare('>= 3.4.1')
> + _llvm_patch = _llvm_version[2]
> + else
> + _llvm_patch = '0'
> + endif
> +
> if _llvm_patch.endswith('svn')
> _llvm_patch = _llvm_patch.split('s')[0]
> elif _llvm_patch.contains('git')
> --
> 2.15.1
> Reviewed-by: Dylan Baker <dy...@pnwbakers.com>
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