commit: a0ab6659af2fb224aa1d5957d48e3afa37a42eae Author: Davide Pesavento <pesa <AT> gentoo <DOT> org> AuthorDate: Tue Jan 19 17:08:48 2016 +0000 Commit: Davide Pesavento <pesa <AT> gentoo <DOT> org> CommitDate: Tue Feb 2 18:35:03 2016 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a0ab6659
qt5-build.eclass: add -no-ltcg for 5.6 and later (cherry picked from proj/qt commit a72b03f11e9d003e26607a1c80457bbf574fe3d7) eclass/qt5-build.eclass | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/eclass/qt5-build.eclass b/eclass/qt5-build.eclass index db08161..270ab13 100644 --- a/eclass/qt5-build.eclass +++ b/eclass/qt5-build.eclass @@ -583,13 +583,15 @@ qt5_base_configure() { -no-icu -no-fontconfig -no-dbus - # don't strip + # let portage handle stripping -no-strip - # precompiled headers are not that useful for us - # and cause problems on hardened, so turn them off + # precompiled headers can cause problems on hardened, so turn them off -no-pch + # link-time code generation is not something we want to enable by default + $([[ ${QT5_MINOR_VERSION} -ge 6 ]] && echo -no-ltcg) + # reduced relocations cause major breakage on at least arm and ppc, so # don't specify anything and let the configure figure out if they are # supported; see also https://bugreports.qt.io/browse/QTBUG-36129