编译ubuntu32位包

amd64

apt source

apt build-dep

dpkg-buildpackage -b -nc

dpkg-buildflags - change CFLAGS

i386

apt –add-architectures i386

apt update

apt install devscripts

mk-build-deps –host-arch i386

apt install ./mesa-cross-build-deps_24.0.5-1ubuntu1_i386.deb aptitude install ./mesa-cross-build-deps_24…

tips: llvm have to i386，python manual add package（use the venv in high version system:python3 -m venv ~/myenv export PATH=~/myenv/bin:$PATH）

编mesa包

大坑 没有python-mako python3 -m venv ~/mypython cd ~/mypython/ curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py ./python get-pip.py export VIRTUAL_ENV=”/root/mypython/bin”