diff options
Diffstat (limited to 'package/qt/0011-Link-with-ldl-option-only-when-it-is-supported.patch')
-rw-r--r-- | package/qt/0011-Link-with-ldl-option-only-when-it-is-supported.patch | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/package/qt/0011-Link-with-ldl-option-only-when-it-is-supported.patch b/package/qt/0011-Link-with-ldl-option-only-when-it-is-supported.patch deleted file mode 100644 index f3d47f754e..0000000000 --- a/package/qt/0011-Link-with-ldl-option-only-when-it-is-supported.patch +++ /dev/null @@ -1,116 +0,0 @@ -From 438f088ad520ac91ae47dba9a515ab0d1088c89c Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks> -Date: Fri, 15 Apr 2016 03:32:02 +0200 -Subject: [PATCH] Link with -ldl option only when it is supported -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -`-ldl` option is used unconditionally in `QMAKE_LIBS_DYNLOAD` while libdl is -not supported when libc is static. As the value of `QMAKE_LIBS_DYNLOAD` goes -into 'Libs.private' field of the pkgconfig files created by qmake, static -linking with qt will fail with: - /usr/bin/ld: cannot find -ldl - -Fix this issue by adding a build test to configure to check if libdl is -supported. `QMAKE_LIBS_DYNLOAD` in "src/corelib/plugin/plugin.pri" is now used -only if libdl is available. - -Backported from Qt5: -https://github.com/qtproject/qtbase/commit/f669ea0d54302de31456d57286aa0e4ca1443e98 - -Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> ---- - config.tests/unix/libdl/libdl.cpp | 39 +++++++++++++++++++++++++++++++++++++++ - config.tests/unix/libdl/libdl.pro | 3 +++ - configure | 6 ++++++ - src/corelib/plugin/plugin.pri | 2 +- - 4 files changed, 49 insertions(+), 1 deletion(-) - create mode 100644 config.tests/unix/libdl/libdl.cpp - create mode 100644 config.tests/unix/libdl/libdl.pro - -diff --git a/config.tests/unix/libdl/libdl.cpp b/config.tests/unix/libdl/libdl.cpp -new file mode 100644 -index 0000000..28a8233 ---- /dev/null -+++ b/config.tests/unix/libdl/libdl.cpp -@@ -0,0 +1,39 @@ -+/**************************************************************************** -+** -+** Copyright (C) 2015 The Qt Company Ltd. -+** Contact: http://www.qt.io/licensing/ -+** -+** This file is part of the config.tests of the Qt Toolkit. -+** -+** $QT_BEGIN_LICENSE:LGPL21$ -+** Commercial License Usage -+** Licensees holding valid commercial Qt licenses may use this file in -+** accordance with the commercial license agreement provided with the -+** Software or, alternatively, in accordance with the terms contained in -+** a written agreement between you and The Qt Company. For licensing terms -+** and conditions see http://www.qt.io/terms-conditions. For further -+** information use the contact form at http://www.qt.io/contact-us. -+** -+** GNU Lesser General Public License Usage -+** Alternatively, this file may be used under the terms of the GNU Lesser -+** General Public License version 2.1 or version 3 as published by the Free -+** Software Foundation and appearing in the file LICENSE.LGPLv21 and -+** LICENSE.LGPLv3 included in the packaging of this file. Please review the -+** following information to ensure the GNU Lesser General Public License -+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -+** -+** As a special exception, The Qt Company gives you certain additional -+** rights. These rights are described in The Qt Company LGPL Exception -+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -+** -+** $QT_END_LICENSE$ -+** -+****************************************************************************/ -+ -+#include <dlfcn.h> -+ -+int main(int, char **) -+{ -+ dlopen(0, 0); -+} -diff --git a/config.tests/unix/libdl/libdl.pro b/config.tests/unix/libdl/libdl.pro -new file mode 100644 -index 0000000..a643934 ---- /dev/null -+++ b/config.tests/unix/libdl/libdl.pro -@@ -0,0 +1,3 @@ -+SOURCES = libdl.cpp -+CONFIG -= qt dylib -+LIBS += -ldl -\ No newline at end of file -diff --git a/configure b/configure -index 10ad7ca..1c70691 100755 ---- a/configure -+++ b/configure -@@ -5506,6 +5506,12 @@ if [ "$CFG_LIBPNG" = "auto" ]; then - fi - fi - -+# detect dl -+if ! compileTest unix/libdl "libdl"; then -+ QMakeVar add DEFINES QT_NO_DYNAMIC_LIBRARY -+ QMAKE_CONFIG="$QMAKE_CONFIG no-libdl" -+fi -+ - # detect accessibility - if [ "$CFG_ACCESSIBILITY" = "auto" ]; then - if [ "$XPLATFORM_SYMBIAN" = "yes" ]; then -diff --git a/src/corelib/plugin/plugin.pri b/src/corelib/plugin/plugin.pri -index eb7a7f7..c342f2e 100644 ---- a/src/corelib/plugin/plugin.pri -+++ b/src/corelib/plugin/plugin.pri -@@ -32,4 +32,4 @@ integrity { - SOURCES += plugin/qlibrary_unix.cpp - } - --LIBS_PRIVATE += $$QMAKE_LIBS_DYNLOAD -+!no-libdl: LIBS_PRIVATE += $$QMAKE_LIBS_DYNLOAD --- -2.8.0 - |