Arch Linux User Repository

I reported the bug upstream and enabled building of the demos to work around the bug. The package builds and installs successfully now.

Thanks, it seems to be an upstream bug in that they require the examples to be built for some new GUI. I'll look into it.

switching to ninja would be possible - but the error stays when installing:

$ cat 0001-switch-to-ninja.patch 
From 583036c609c3f3bfed9a048a4daba67e10059cad Mon Sep 17 00:00:00 2001
From: soloturn <soloturn@gmail.com>
Date: Tue, 7 Jul 2020 21:17:13 +0200
Subject: [PATCH] switch to ninja

---
 PKGBUILD | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/PKGBUILD b/PKGBUILD
index 260bc19..3256b35 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,5 +1,5 @@
 pkgname=bullet3-git
-pkgver=r3173.4100db0
+pkgver=r8593.d671fcad2
 pkgrel=1
 pkgdesc="A 3D Collision Detection and Rigid Body Dynamics Library for games and animation"
 arch=('i686' 'x86_64')
@@ -21,6 +21,7 @@ build() {
   cd "$srcdir"

   cmake bullet3 \
+  -GNinja \
   -DCMAKE_INSTALL_PREFIX=/usr \
   -DBUILD_SHARED_LIBS=ON \
   -DBUILD_BULLET3=ON \
@@ -29,10 +30,10 @@ build() {
   -DBUILD_UNIT_TESTS=OFF \
   -DINSTALL_LIBS=ON

-  make
+  ninja
 }

 package() {
   cd "$srcdir"
-  make DESTDIR="$pkgdir" install
+  DESTDIR="${pkgdir}" ninja install
 }
-- 
2.27.0

the build fails:

[ 79%] Building CXX object Extras/BulletRoboticsGUI/CMakeFiles/BulletRoboticsGUI.dir/__/__/examples/SharedMemory/SharedMemoryInProcessPhysicsC_API.o
[ 79%] Linking CXX shared library libBulletRoboticsGUI.so
/usr/bin/ld: cannot find -lBulletExampleBrowserLib

Thanks updated it accordingly

Needs updating as it throws

==> ERROR: pkgbase should not be an array

which is easily fixable by removing the brackets