我在编译centos.EL7上的meshlab-2016.12时遇到问题。
我得到了一些方法。
更新QT到QT-5.9.1作为最新的CentOS是Qt的版本5.6.1 - 这是我以前安装在Centos EL7上编译meshlab
sudo yum install qt5-qtbase
sudo yum install qt5-qtx11extras
sudo yum install qt5-qtbase-devel
但是至少需要Qt5.7的meshlab
然后设置这些ENV。变量
setenv QTDIR /usr/local/Qt-5.9.1
setenv QTINC /usr/local/Qt-5.9.1/include
setenv QTLIB /usr/local/Qt-5.9.1/lib
setenv PATH /usr/local/Qt-5.9.1/bin:$PATH
setenv PATH /usr/local/bin:/usr/local/Qt-5.9.1/bin:$PATH
然后跟着一台测试机器上的说明,安装到/ opt /测试
安装vcglib到/ opt /测试
下载meshlab-2016.12到/ opt /测试并在那里解开它
然后
QMAKE -Project
(此拿起QT的正确版本)
qmake src/external/external.pro
(为了使外部库 - 包括jhead的-2.95
gmake
gmake install
(为了使外部库 - 包括jhead-2.95)
qmake src/meshlab_mini.pro
(用最少的一组插件构建meshlab)
这是失败的地方,如下所示;
../../vcglib/vcg/complex/algorithms/clean.h:1789:0:
warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
pragma omp parallel for schedule(dynamic, 10)
g++ -Wl,-O1 -Wl,-z,origin -Wl,-rpath,\$ORIGIN/../distrib -Wl,-rpath,
/usr/local/Qt-5.9.1/lib -o ../distrib/meshlab main.o mainwindow_Init.o
mainwindow_RunTime.o glarea.o multiViewer_Container.o plugindialog.o
customDialog.o filterScriptDialog.o saveSnapshotDialog.o layerDialog.o
savemaskexporter.o changetexturename.o stdpardialog.o ml_std_par_dialog.o
xmlstdpardialog.o additionalgui.o xmlgeneratorgui.o ml_render_gui.o
ml_rendering_actions.o ml_default_decorators.o ml_selection_buffers.o
trackball.o trackmode.o coordinateframe.o glarea_setting.o filterthread.o
qrc_meshlab.o moc_interfaces.o moc_mainwindow.o moc_glarea.o
moc_multiViewer_Container.o moc_plugindialog.o moc_customDialog.o
moc_filterScriptDialog.o moc_saveSnapshotDialog.o moc_savemaskexporter.o
moc_changetexturename.o moc_layerDialog.o moc_stdpardialog.o
moc_ml_std_par_dialog.o moc_xmlstdpardialog.o moc_additionalgui.o
moc_xmlgeneratorgui.o moc_ml_render_gui.o moc_ml_rendering_actions.o
moc_filterthread.o -L../external/lib/linux-g++ -ljhead -L../distrib
-lcommon -lGLU -L/usr/local/Qt-5.9.1/lib -lQt5OpenGL -lQt5Widgets -lQt5Gui
-lQt5Xml -lQt5XmlPatterns -lQt5Network -lQt5Script -lQt5Core -lGL -lpthread
/bin/ld: cannot find -ljhead
collect2: error: ld returned 1 exit status
gmake[1]: *** [../distrib/meshlab] Error 1
gmake[1]: Leaving directory `/opt/TESTING/meshlab-2016.12/meshlab'
gmake: *** [sub-meshlab-make_first-ordered] Error 2
所以这就是说ld找不到ljhead。编译的其他部分似乎被发现它虽然如
-I../src/external/glew-1.7.0/include -I../src/external/jhead-2.95
看着LD
/bin/ld -V
GNU ld version 2.25.1-22.base.el7
Supported emulations:
elf_x86_64
elf32_x86_64
elf_i386
i386linux
elf_l1om
elf_k1om
和 /
usr/bin/ld -V
GNU ld version 2.25.1-22.base.el7
Supported emulations:
elf_x86_64
elf32_x86_64
elf_i386
i386linux
elf_l1om
elf_k1om
任何意见将是在这一点上是有用的。希望我错过了一些东西
更新: 试图从下面的威廉布朗解决方法,这取得了一些进展。在以后失败
gmake[1]: Leaving directory `/opt/src/meshlab/meshlabplugins/filter_layer'
cd meshlabplugins/filter_measure/ && (test -e Makefile || /opt/bin/Qt5.7.1/5.7/gcc_64/bin/qmake
/opt/src/meshlab/src/meshlabplugins/filter_measure/filter_measure.pro -o Makefile) && gmake -f Makefile
gmake[1]: Entering directory `/opt/src/meshlab/meshlabplugins/filter_measure'
gmake[1]: *** No rule to make target `filter_measure.xml', needed by `../../distrib/plugins/libfilter_measure.so'. Stop.
gmake[1]: Leaving directory `/opt/src/meshlab/meshlabplugins/filter_measure'
gmake: *** [sub-meshlabplugins-filter_measure-make_first-ordered] Error 2
感谢威廉。这摆脱了我报道的错误。不幸的是,它产生了另一个(我试图构建meshlab_full.pro 'gmake [1]:***没有规则来制作目标'filter_measure.xml','../../distrib/plugins需要' /libfilter_measure.so'Stop.' 虽然进展! –