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From: "Davide Pesavento" <pesa@gentoo.org>
To: gentoo-commits@lists.gentoo.org
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Reply-To: gentoo-dev@lists.gentoo.org, "Davide Pesavento" <pesa@gentoo.org>
Message-ID: <1453223328.a72b03f11e9d003e26607a1c80457bbf574fe3d7.pesa@gentoo>
Subject: [gentoo-commits] proj/qt:master commit in: eclass/
X-VCS-Repository: proj/qt
X-VCS-Files: eclass/qt5-build.eclass
X-VCS-Directories: eclass/
X-VCS-Committer: pesa
X-VCS-Committer-Name: Davide Pesavento
X-VCS-Revision: a72b03f11e9d003e26607a1c80457bbf574fe3d7
X-VCS-Branch: master
Date: Tue, 19 Jan 2016 17:09:41 +0000 (UTC)
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commit: a72b03f11e9d003e26607a1c80457bbf574fe3d7
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 Jan 19 17:08:48 2016 +0000
URL: https://gitweb.gentoo.org/proj/qt.git/commit/?id=a72b03f1
qt5-build.eclass: add -no-ltcg for 5.6 and later
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 fe49b00..d51d27f 100644
--- a/eclass/qt5-build.eclass
+++ b/eclass/qt5-build.eclass
@@ -589,13 +589,15 @@ 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