linuxfb: Add config.test and configure support

The code is exactly the same as what is already done for DirectFB.

Change-Id: I3b84e67a3e999f692da4110f3ac9c82d98b0637c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
This commit is contained in:
Girish Ramakrishnan 2012-07-03 03:00:41 +05:30 committed by Qt by Nokia
parent 59339941e0
commit 683540ee5a
4 changed files with 101 additions and 2 deletions

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@ -0,0 +1,55 @@
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the config.tests of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <linux/fb.h>
#include <sys/ioctl.h>
int main(int, char **)
{
fb_fix_screeninfo finfo;
fb_var_screeninfo vinfo;
int fd = 3;
ioctl(fd, FBIOGET_FSCREENINFO, &finfo);
ioctl(fd, FBIOGET_VSCREENINFO, &vinfo);
return 0;
}

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@ -0,0 +1,3 @@
SOURCES = linuxfb.cpp
CONFIG -= qt

43
configure vendored
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@ -747,6 +747,7 @@ CFG_XCB=auto
CFG_XCB_LIMITED=yes
CFG_EGLFS=auto
CFG_DIRECTFB=auto
CFG_LINUXFB=auto
CFG_LIBUDEV=auto
CFG_OBSOLETE_WAYLAND=no
CFG_EVDEV=auto
@ -1660,6 +1661,13 @@ while [ "$#" -gt 0 ]; do
UNKNOWN_OPT=yes
fi
;;
linuxfb)
if [ "$VAL" = "yes" ] || [ "$VAL" = "no" ]; then
CFG_LINUXFB="$VAL"
else
UNKNOWN_OPT=yes
fi
;;
libudev)
if [ "$VAL" = "yes" ] || [ "$VAL" = "no" ]; then
CFG_LIBUDEV="$VAL"
@ -2848,6 +2856,15 @@ if [ "$OPT_HELP" = "yes" ]; then
DFBY="*"
DFBN=" "
fi
if [ "$CFG_LINUXFB" = "no" ]; then
LFBY=" "
LFBN="*"
else
LFBY="*"
LFBN=" "
fi
if [ "$CFG_XINPUT2" = "no" ]; then
X2Y=" "
X2N="*"
@ -3140,6 +3157,9 @@ Additional options:
$DFBN -no-directfb ....... Do not compile DirectFB support.
$DFBY -directfb .......... Compile DirectFB support.
$LFBN -no-linuxfb ........ Do not compile Linux Framebuffer support.
$LFBY -linuxfb ........... Compile Linux Framebuffer support.
-qpa <name> ......... Sets the default QPA platform (e.g xcb, cocoa, windows).
-xplatform target ... The target platform when cross-compiling.
@ -4592,6 +4612,7 @@ fi
ORIG_CFG_XCB="$CFG_XCB"
ORIG_CFG_EGLFS="$CFG_EGLFS"
ORIG_CFG_DIRECTFB="$CFG_DIRECTFB"
ORIG_CFG_LINUXFB="$CFG_LINUXFB"
if [ "$CFG_LIBUDEV" != "no" ]; then
if [ -n "$PKG_CONFIG" ] && $PKG_CONFIG --exists libudev 2>/dev/null; then
@ -4717,6 +4738,20 @@ if [ "$CFG_DIRECTFB" != "no" ]; then
fi
fi
if [ "$CFG_LINUXFB" != "no" ]; then
if "$unixtests/compile.test" "$XQMAKESPEC" "$QMAKE_CONFIG" $OPT_VERBOSE "$relpath" "$outpath" "config.tests/qpa/linuxfb" "LinuxFB" $L_FLAGS $I_FLAGS $D_FLAGS $l_FLAGS; then
CFG_LINUXFB=yes
elif [ "$CFG_LINUXFB" = "yes" ] && [ "$CFG_CONFIGURE_EXIT_ON_ERROR" = "yes" ]; then
echo " Linux Framebuffer support cannot be enabled due to functionality tests!"
echo " Turn on verbose messaging (-v) to $0 to see the final report."
echo " If you believe this message is in error you may use the continue"
echo " switch (-continue) to $0 to continue."
exit 101
else
CFG_LINUXFB=no
fi
fi
# Detect libxkbcommon
if [ -n "$PKG_CONFIG" ] && $PKG_CONFIG --exists xkbcommon 2>/dev/null; then
QMAKE_CFLAGS_XKBCOMMON="`$PKG_CONFIG --cflags xkbcommon 2>/dev/null`"
@ -4790,6 +4825,9 @@ if [ "$CFG_DIRECTFB" = "yes" ]; then
QMakeVar set QMAKE_CFLAGS_DIRECTFB "$QMAKE_CFLAGS_DIRECTFB"
QMakeVar set QMAKE_LIBS_DIRECTFB "$QMAKE_LIBS_DIRECTFB"
fi
if [ "$CFG_LINUXFB" = "yes" ]; then
QT_CONFIG="$QT_CONFIG linuxfb"
fi
if [ "$BUILD_ON_MAC" = "yes" ]; then
if "$unixtests/compile.test" "$XQMAKESPEC" "$QMAKE_CONFIG" $OPT_VERBOSE "$relpath" "$outpath" config.tests/mac/coreservices "CoreServices" $L_FLAGS $I_FLAGS $D_FLAGS $l_FLAGS $MAC_CONFIG_TEST_COMMANDLINE; then
@ -4800,9 +4838,9 @@ if [ "$BUILD_ON_MAC" = "yes" ]; then
fi
if [ "$BUILD_ON_MAC" = "no" ] && [ "$XPLATFORM_MINGW" = "no" ] && [ "$XPLATFORM_QNX" = "no" ]; then
if [ "$CFG_XCB" = "no" ] && [ "$CFG_EGLFS" = "no" ] && [ "$CFG_DIRECTFB" = "no" ]; then
if [ "$CFG_XCB" = "no" ] && [ "$CFG_EGLFS" = "no" ] && [ "$CFG_DIRECTFB" = "no" ] && [ "$CFG_LINUXFB" = "no" ]; then
if [ "$QPA_PLATFORM_GUARD" = "yes" ] &&
( [ "$ORIG_CFG_XCB" = "auto" ] || [ "$ORIG_CFG_EGLFS" = "auto" ] || [ "$ORIG_CFG_DIRECTFB" = "auto" ] ); then
( [ "$ORIG_CFG_XCB" = "auto" ] || [ "$ORIG_CFG_EGLFS" = "auto" ] || [ "$ORIG_CFG_DIRECTFB" = "auto" ] || [ "$ORIG_CFG_LINUXFB" = "auto" ] ); then
echo "No QPA platform plugin enabled!"
echo " If you really want to build without a QPA platform plugin you must pass"
echo " -no-qpa-platform-guard to configure. Doing this will"
@ -6093,6 +6131,7 @@ if [ "$XPLATFORM_MAEMO" = "yes" ] && [ "$CFG_XCB" = "yes" ]; then
fi
echo "EGLFS support .......... $CFG_EGLFS"
echo "DirectFB support ....... $CFG_DIRECTFB"
echo "LinuxFB support ........ $CFG_LINUXFB"
echo
# complain about not being able to use dynamic plugins if we are using a static build

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@ -22,3 +22,5 @@ contains(QT_CONFIG, eglfs) {
contains(QT_CONFIG, directfb) {
SUBDIRS += directfb
}
contains(QT_CONFIG, linuxfb): SUBDIRS += linuxfb