sys-libs/llvm-libunwind: Enable cross-unwinding support in 6+

Closes: https://bugs.gentoo.org/645046

diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-6.0.9999.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-6.0.9999.ebuild
index 2d1f18ceeabf6258c7c44dfe9cb80aa40b532ff6..0be3b4e8c29e77a7200c4876faac3831f3c8c4ef 100644 (file)
--- a/sys-libs/llvm-libunwind/llvm-libunwind-6.0.9999.ebuild
+++ b/sys-libs/llvm-libunwind/llvm-libunwind-6.0.9999.ebuild
@@ -60,6 +60,10 @@ multilib_src_configure() {
                -DLIBUNWIND_ENABLE_ASSERTIONS=$(usex debug)
                -DLIBUNWIND_ENABLE_STATIC=$(usex static-libs)
                -DLLVM_INCLUDE_TESTS=$(usex test)
+
+               # support non-native unwinding; given it's small enough,
+               # enable it unconditionally
+               -DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON
        )
        if use test; then
                mycmakeargs+=(

diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-9999.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-9999.ebuild
index d7622010ab472dd050902dcf5227f1d38fd2af9c..c102267616687ce459fc54998374297a988fb61b 100644 (file)
--- a/sys-libs/llvm-libunwind/llvm-libunwind-9999.ebuild
+++ b/sys-libs/llvm-libunwind/llvm-libunwind-9999.ebuild
@@ -59,6 +59,10 @@ multilib_src_configure() {
                -DLIBUNWIND_ENABLE_ASSERTIONS=$(usex debug)
                -DLIBUNWIND_ENABLE_STATIC=$(usex static-libs)
                -DLLVM_INCLUDE_TESTS=$(usex test)
+
+               # support non-native unwinding; given it's small enough,
+               # enable it unconditionally
+               -DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON
        )
        if use test; then
                mycmakeargs+=(