2020. 02. 27. 8:44 keltezéssel, Khem Raj írta:
Can you send it via github pull request please
Sure.
On Wed, Feb 26, 2020 at 10:21 PM Böszörményi Zoltán via
Openembedded-core <[email protected]> wrote:
Ignore this, the patch is against the zeus branch.
Re-sent with the proper subject.
2020. 02. 27. 7:16 keltezéssel, Böszörményi Zoltán írta:
Building mesa (at least version 19.3.4) with clang 9.0.1 leads
to linker errors on x86/x86-64:
"undefined reference to `typeinfo for llvm::raw_pwrite_stream'"
in libvulkan_radeon.so
and
"undefined reference to `typeinfo for llvm::RTDyldMemoryManager'"
in libgallium.a.
It was reported at https://gitlab.freedesktop.org/mesa/mesa/issues/2533
It seems it is related to rtti not being enabled, at least reports
from a few years ago on forums lead to that conclusion.
But enabling rtti for clang in PACKAGECONFIG doesn't help.
Just build mesa with gcc, it fixes the linker errors.
Signed-off-by: Böszörményi Zoltán <[email protected]>
---
conf/nonclangable.conf | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/conf/nonclangable.conf b/conf/nonclangable.conf
index 70336bb..91b9965 100644
--- a/conf/nonclangable.conf
+++ b/conf/nonclangable.conf
@@ -45,10 +45,9 @@ TOOLCHAIN_pn-libssp-nonshared = "gcc"
TOOLCHAIN_pn-libstd-rs = "gcc"
TOOLCHAIN_pn-m4_powerpc = "gcc"
# clang does not have 64bit atomics on mips32
-TOOLCHAIN_pn-mesa_mips = "gcc"
-TOOLCHAIN_pn-mesa_mipsel = "gcc"
-TOOLCHAIN_pn-mesa_riscv64 = "gcc"
-TOOLCHAIN_pn-mesa_powerpc = "gcc"
+# building Mesa 19.3.x with clang causes linker errors on x86/x86-64
+# See https://gitlab.freedesktop.org/mesa/mesa/issues/2533
+TOOLCHAIN_pn-mesa = "gcc"
# multiple definition of 'mongo::error_details::isNamedCode<0>'
TOOLCHAIN_pn-mongodb = "gcc"
# variant-impl.hpp:309:36: error: 'is_variant' does not name a template but
is followed by template arguments
--
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