blender Ubuntu 编译

编译环境：

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环境:Ubuntu

The C compiler identification is GNU 9.3.0 (低于9.3的需要升级到9.3及以上)

The CXX compiler identification is GNU 9.3.0 (低于9.3的需要升级到9.3及以上)

时间:2020-11-30

代码位置: 当前用户的blender-git 文件夹下

编译过程参考自:https://wiki.blender.org/wiki/Building_Blender/Linux/Ubuntu

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1、下载相关系统包

sudo apt-get update

sudo apt-get install build-essential git subversion cmake libx11-dev libxxf86vm-dev libxcursor-dev libxi-dev libxrandr-dev libxinerama-dev libglew-dev

2、 下载源码

mkdir ~/blender-git

cd ~/blender-git

git clone https://git.blender.org/blender.git

3、下载一些相关的blender 预编译好的库

cd ~/blender-git/lib

svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/linux_centos7_x86_64

4、 update 和 编译

cd ~/blender-git/blender

make update

make

编译成功截图如下:

image

中间可能遇到的报错问题:

GNUmakefile:316: recipe for target 'all' failed

查看错误文件:~/blender-git/build_linux/CMakeFiles/CMakeOutput.log

需要升级gcc版本：

GCC version must be at least 9.3 for precompiled libraries, found 7.4.0

具体升级gcc方法如下:

apt-get install software-properties-common

add-apt-repository ppa:ubuntu-toolchain-r/test

apt-get update

apt-get install gcc-9

apt-get install g++-9

apt-get install mlocate

updatedb

locate gcc | grep -E "/usr/bin/gcc-[0-9]"

locate g++ | grep -E "/usr/bin/g\+\+-[0-9]"

cd /usr/bin

rm gcc

ln -s gcc-9 gcc

rm g++

ln -s g++-9 g++

升级gcc版本参考自：https://www.jianshu.com/p/a54c882ac513：