From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: openembedded-core@lists.openembedded.org
Subject: [PATCH] libunwind: Disable cxx exceptions for riscv64
Date: Wed, 5 Aug 2026 14:38:12 +0100 [thread overview]
Message-ID: <20260805133812.630440-1-richard.purdie@linuxfoundation.org> (raw)
With the newer libtool, libunwind fails to build on riscv64 with an error
about the WCClinker option. Disable those exceptions until a better fix
is identified.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
meta/recipes-support/libunwind/libunwind_1.8.3.bb | 2 ++
1 file changed, 2 insertions(+)
diff --git a/meta/recipes-support/libunwind/libunwind_1.8.3.bb b/meta/recipes-support/libunwind/libunwind_1.8.3.bb
index bc1a108e427..1a3a816d785 100644
--- a/meta/recipes-support/libunwind/libunwind_1.8.3.bb
+++ b/meta/recipes-support/libunwind/libunwind_1.8.3.bb
@@ -27,6 +27,8 @@ PACKAGECONFIG[zlib] = "--enable-zlibdebuginfo,--disable-zlibdebuginfo,zlib"
PACKAGECONFIG[latexdocs] = "--enable-documentation, --disable-documentation, latex2man-native"
EXTRA_OECONF = "--enable-static --disable-tests"
+EXTRA_OECONF:append:riscv64 = " --disable-cxx-exceptions"
+
# http://errors.yoctoproject.org/Errors/Details/20487/
ARM_INSTRUCTION_SET:armv4 = "arm"
reply other threads:[~2026-08-05 13:38 UTC|newest]
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