From 7f3dcfe18e8f64b9f69ff8b16a2e5bfe440473a9 Mon Sep 17 00:00:00 2001 From: Ionen Wolkens Date: Wed, 8 May 2024 04:54:14 -0400 Subject: dev-qt/qtwebengine: "fix" build with clang-18 + -march=native (qt6) Needs more looking into but want a quick workaround before 6.7.1 releases with clang users having started to use 18. Signed-off-by: Ionen Wolkens --- dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild') diff --git a/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild b/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild index 6dc080fed1e4..750f700160b2 100644 --- a/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild +++ b/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild @@ -236,6 +236,17 @@ src_configure() { # for simplicity. Override with USE=custom-cflags if wanted, please # report if above -march works again so can cleanup. use arm64 && tc-is-gcc && filter-flags '-march=*' '-mcpu=*' + + # skia and xnnpack fail with clang-18 + some(?) -march=native while + # can't reproduce with seemingly equivalent =skylake), needs more + # looking into as there may be something odd going on (clang bug?). + # Note that upstream Qt disallows custom *FLAGS on qtwebengine meaning + # we are not supposed to pass -march=native in the first place. + # TODO: try dropping this on major Qt and clang bumps + # See also: https://groups.google.com/g/skia-discuss/c/DNW4oq3W2fI + # (Transform_inl.h:769:21: error: AVX vector without 'evex512') + use amd64 && tc-is-clang && [[ $(clang-major-version) -ge 18 ]] && + filter-flags -march=native fi export NINJA NINJAFLAGS=$(get_NINJAOPTS) -- cgit v1.2.3