Package Details: g2o-git r798.2e35669-1

Git Clone URL: https://aur.archlinux.org/g2o-git.git (read-only, click to copy)
Package Base: g2o-git
Description: A General Framework for Graph Optimization
Upstream URL: https://github.com/RainerKuemmerle/g2o
Licenses: BSD
Conflicts: g2o-svn
Provides: g2o
Submitter: kartikmohta
Maintainer: kartikmohta
Last Packager: kartikmohta
Votes: 0
Popularity: 0.000000
First Submitted: 2014-12-09 03:19 (UTC)
Last Updated: 2020-09-10 09:49 (UTC)

Dependencies (7)

Required by (0)

Sources (1)

Latest Comments

nobreakfast commented on 2020-09-10 09:19 (UTC) (edited on 2020-09-10 09:20 (UTC) by nobreakfast)

problem:

eigen3 not found

fix:

from: depends=('suitesparse' 'qt5-base' 'eigen3' 'glu')

to: depends=('suitesparse' 'qt5-base' 'eigen' 'glu')

skunk commented on 2017-02-23 22:38 (UTC)

Fix: The install line should probably rather be install -D -m 644 -t $pkgdir/usr/share/cmake/Modules $srcdir/$pkgname/cmake_modules/FindG2O.cmake

skunk commented on 2017-02-23 22:24 (UTC)

I also found that qt4 is no longer supported in g2o; it uses qt5 now, see https://github.com/RainerKuemmerle/g2o/commit/4bcabdfb48d4a0a39663fff3623f005fe253f74b I thus updated the PKGBUILD to depends=('suitesparse' 'qt5-base' 'eigen3' 'glu') optdepends=('libqglviewer: allow to build g2o_viewer app') mine currently looks like this: ``` # Maintainer: Kartik Mohta <kartikmohta@gmail.com> pkgname=g2o-git pkgver=r784.4819fce pkgrel=1 pkgdesc="A General Framework for Graph Optimization" arch=('i686' 'x86_64') url="https://github.com/RainerKuemmerle/g2o" license=('BSD') groups=() depends=('suitesparse' 'qt5-base' 'eigen3' 'glu') optdepends=('libqglviewer: allow to build g2o_viewer app') makedepends=('git' 'cmake') provides=('g2o') conflicts=('g2o-svn') options=() source=($pkgname::git+https://github.com/RainerKuemmerle/g2o.git) md5sums=('SKIP') pkgver() { cd "$pkgname" printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)" } build() { cd "$srcdir/$pkgname" mkdir -p build cd build cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_SKIP_RPATH=ON -DG2O_BUILD_APPS=ON \ -DG2O_BUILD_EXAMPLES=OFF make } package() { # add a cmake file for g2o to cmake modules install -D -m 644 -t $pkgdir/usr/share/cmake-3.7/Modules $srcdir/$pkgname/cmake_modules/FindG2O.cmake cd "$srcdir/$pkgname/build" make DESTDIR="$pkgdir" install } ``` and I opened a pull request to use the arch name QGLViewer-qt5 for the library.

skunk commented on 2017-02-22 19:57 (UTC)

Why did you disable the apps (e.g. cli) of g2o? I found it useful, to enable it. I also found it useful to install the FindG2O.cmake file. My package() function now looks like this. ``` package() { # add a cmake file for g2o to cmake modules install -D -m 644 -t $pkgdir/usr/share/cmake-3.7/Modules $srcdir/$pkgname/cmake_modules/FindG2O.cmake cd "$srcdir/$pkgname/build" make DESTDIR="$pkgdir" install # fix: remove the ugly EXTERNAL folder mv $pkgdir/usr/include/EXTERNAL/freeglut $pkgdir/usr/include/g2o/ rmdir $pkgdir/usr/include/EXTERNAL } ``` For the part about the EXTERNAL folder I already opened a pull request.