Missing files... alternate build and install method?

[xiota]

There seem to be missing files in some of the packages... Wondering if this would work...

build() {
  cmake -B build_clang -S path/to/clang ...
  cmake --build build_clang

  cmake -B build_llvm -S path/to/llvm ...
  cmake --build build_llvm
  ...
}

package_clang-git() {
  DESTDIR="$pkgdir" cmake --install build_clang
}

package_llvm-git() {
  DESTDIR="$pkgdir" cmake --install build_llvm
}

...

[Technetium1]

@SolarAquarion 👀