clang21 (recipes/dev/clang21): the cross build (redox target) references
${COOKBOOK_HOST_SYSROOT}/bin/clang-tblgen and .../llvm-tblgen to generate the
*.inc sources, but cookbook does not export COOKBOOK_HOST_SYSROOT, so the paths
collapsed to /bin/clang-tblgen and ninja died: "'/bin/clang-tblgen' ... missing
and no known rule to make it". Point COOKBOOK_HOST_SYSROOT at the redoxer
toolchain, which ships host-runnable clang-tblgen/llvm-tblgen (LLVM 21.1.2) —
the same way the mesa recipe sets it.
libxml2 (recipes/libs/libxml2): declare the libiconv dependency. libxml2 2.15.x
requires iconv and its configure aborts "libiconv not found"; a libiconv recipe
exists but was never built because nothing depended on it.
Both are base recipes (not the operator's dirty mesa/kf6/libclc source WIP).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
vasilito
35e28dd37a