Problem: Github CI fails to install clang.
Solution: Install llvm-11 explicitly. (Christian Brabandt, closes #8993)
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
. /etc/lsb-release
sudo add-apt-repository -y "deb http://apt.llvm.org/${DISTRIB_CODENAME}/ llvm-toolchain-${DISTRIB_CODENAME}-11 main"
- sudo apt-get install -y clang-11
+ sudo apt-get install -y clang-11 llvm-11
sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-11 100
sudo update-alternatives --set clang /usr/bin/clang-11
sudo update-alternatives --install /usr/bin/llvm-cov llvm-cov /usr/bin/llvm-cov-11 100
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 3500,
/**/
3499,
/**/