commit: f3ddfdb6a90e7d424160bb00f9247eae88ee4a50 Author: Davide Pesavento <pesa <AT> gentoo <DOT> org> AuthorDate: Fri Jul 11 14:03:33 2014 +0000 Commit: Davide Pesavento <pesa <AT> gentoo <DOT> org> CommitDate: Fri Jul 11 14:03:33 2014 +0000 URL: http://git.overlays.gentoo.org/gitweb/?p=proj/qt.git;a=commit;h=f3ddfdb6
[qt5-build] Let configure figure out reduced relocations support. This should fix arm and ppc support (at least). See upstream bug https://bugreports.qt-project.org/browse/QTBUG-36129 Thanks to Vladimir Smirnov <civil <AT> gentoo.org> for the heads-up. --- eclass/qt5-build.eclass | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/eclass/qt5-build.eclass b/eclass/qt5-build.eclass index 99ba8df..827bf78 100644 --- a/eclass/qt5-build.eclass +++ b/eclass/qt5-build.eclass @@ -496,13 +496,14 @@ qt5_base_configure() { # don't strip -no-strip - # precompiled headers aren't really useful for us + # precompiled headers are not that useful for us # and cause problems on hardened, so turn them off -no-pch - # reduce relocations in libraries through extra linker optimizations - # requires GNU ld >= 2.18 - -reduce-relocations + # reduced relocations cause major breakage on at least arm and ppc, so we + # don't specify anything and let configure figure out if they are supported, + # see also https://bugreports.qt-project.org/browse/QTBUG-36129 + #-reduce-relocations # disable all SQL drivers by default, override in qtsql -no-sql-db2 -no-sql-ibase -no-sql-mysql -no-sql-oci -no-sql-odbc
