CVSROOT: /cvs
Module name: ports
Changes by: [email protected] 2025/05/20 20:41:46
Modified files:
devel/llvm : Makefile.inc
devel/llvm/13 : Makefile
devel/llvm/16 : Makefile
devel/llvm/18 : Makefile
devel/llvm/19 : Makefile
devel/llvm/20 : Makefile
lang/clang : clang.port.mk
Added files:
devel/llvm/19/patches: patch-libcxx_src_CMakeLists_txt
devel/llvm/19/pkg: PLIST-libcxx
devel/llvm/20/patches: patch-libcxx_src_CMakeLists_txt
devel/llvm/20/pkg: PLIST-libcxx
devel/llvm/files: DESCR-libcxx
Log message:
add support for building with libc++ from ports by adding a subpackage
This esentially allows us to build any port with a different libc++
when needed, by switching over the port to ports-clang and setting
MODCLANG_VERSION to the required version and then setting
MODCLANG_CPPLIB=Yes will set the appropriate CXXFLAGS and LDFLAGS.
The libraries are renamed to include an 'e' prefix and the includes
live in ${LOCALBASE}/llvm${LLVM_MAJOR}/ as well so nothing should
pick these up by default.
libc++ is also built with a custom namespace (__E${LLVM_MAJOR}) which
allows us to link to multiple libc++ versions (including base) so this
way dependencies pulling in libc++ from base should be okay as well.
Fixup wantlibs for all llvm ports while here.
ok tb@
