2023-11-10 Ismael Luceno <ismael@sourcemage.org>
	* DETAILS: PATCHLEVEL++
	* BUILD, DETAILS, PRE_SUB_DEPENDS: fixed style to match llvm
	* DEPENDS: made libffi a hard dep
	* BUILD: fixed to use $SPELL to determine prefix dir
	* DETAILS, PREPARE, PRE_BUILD, PRE_SUB_DEPENDS, SUB_DEPENDS:
	  removed clang and lld
	* patches-llvm/*, patches-lld/*: removed, no longer needed

2023-03-30 Conner Clere <xenanthropy@sourcemage.org>
	* BUILD, CONFIGURE, DEPENDS, DETAILS, HISTORY, PREPARE, PRE_BUILD,
	  PRE_SUB_DEPENDS, SUB_DEPENDS,
	  patches-clang/clang-001-fix-unwind-chain-inclusion.patch,
	  patches-lld/0001-Include-libunwind-from-source-directory.patch,
	  patches-lld/libcxx-musl.patch, patches-lld/libcxxabi-dl.patch,
	  patches-llvm/llvm-001-musl.patch:
	  new spell, version 15.0.7, based on the llvm spell
