commit: 467cff30d0a828868dcdc98f49afcd7d136234d5 Author: Michal Rostecki <vadorovsky <AT> protonmail <DOT> com> AuthorDate: Mon Oct 7 20:01:11 2024 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Tue Oct 15 07:13:52 2024 +0000 URL: https://gitweb.gentoo.org/proj/crossdev.git/commit/?id=467cff30
crossdev: Use libunwind and libc++ in LLVM environments Avoid build issues on cross environments using musl and LLVM by using libunwind and libc++ explicitly in the clang configuration. Otherwise, clang expects GCC libunwind and libstdc++. These flags were not set explicitly in the clang configuration, because LLVM profiles were setting them, but that's not the case anymore[0]. [0] https://github.com/gentoo/gentoo/commit/5e5c9d5c524871f5af260557dbd2962b8eec5087 Bug: https://bugs.gentoo.org/941140 Signed-off-by: Michal Rostecki <vadorovsky <AT> protonmail.com> Closes: https://github.com/gentoo/crossdev/pull/23 Signed-off-by: Sam James <sam <AT> gentoo.org> crossdev | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/crossdev b/crossdev index 1b53fd2..176bb71 100755 --- a/crossdev +++ b/crossdev @@ -1736,7 +1736,8 @@ if [[ "${LLVM}" == "yes" ]]; then --rtlib=compiler-rt --sysroot=/usr/${CTARGET} --target=${CTARGET} - --unwindlib=none + --unwindlib=libunwind + --stdlib=libc++ -fuse-ld=lld EOF # Workaround until LLVM libc supports dynamic linking and SSP
