commit:     2c5623d06461349a05557f354bbc6bf5f4192269
Author:     Ilya Tumaykin <itumaykin <AT> gmail <DOT> com>
AuthorDate: Tue Dec 22 19:41:01 2015 +0000
Commit:     Ian Delaney <idella4 <AT> gentoo <DOT> org>
CommitDate: Mon Dec 28 12:47:26 2015 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2c5623d0

media-video/mpv: add compiler check when vaapi is enabled with egl

VAAPI + EGL combo requires Thread Local Storage C++11 feature or
GNU __thread extension. Add the corresponding check for sanity.

See also https://github.com/mpv-player/mpv/issues/2631

Package-Manager: portage-2.2.24

 media-video/mpv/mpv-9999.ebuild | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/media-video/mpv/mpv-9999.ebuild b/media-video/mpv/mpv-9999.ebuild
index 38b675a..484a1ef 100644
--- a/media-video/mpv/mpv-9999.ebuild
+++ b/media-video/mpv/mpv-9999.ebuild
@@ -9,7 +9,7 @@ PYTHON_REQ_USE='threads(+)'
 
 WAF_PV='1.8.12'
 
-inherit eutils fdo-mime gnome2-utils pax-utils python-any-r1 waf-utils
+inherit eutils fdo-mime gnome2-utils pax-utils python-any-r1 toolchain-funcs 
waf-utils
 
 DESCRIPTION="Media player based on MPlayer and mplayer2"
 HOMEPAGE="https://mpv.io/";
@@ -124,6 +124,10 @@ RDEPEND="${COMMON_DEPEND}
 "
 
 pkg_pretend() {
+       if [[ ${MERGE_TYPE} != "binary" ]] && ! tc-has-tls && use vaapi && use 
egl; then
+               die "Your compiler lacks C++11 TLS support. Use GCC>=4.8.0 or 
Clang>=3.3."
+       fi
+
        if ! use libass; then
                ewarn "You have disabled the libass support."
                ewarn "OSD and subtitles won't be available."

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