From: Peter Seiderer <ps.report@gmx.net>
To: buildroot@busybox.net
Subject: [Buildroot] [autobuild.buildroot.net] Daily results for 2020-03-06
Date: Sat, 7 Mar 2020 14:08:45 +0100 [thread overview]
Message-ID: <20200307140845.6077960f@gmx.net> (raw)
In-Reply-To: <20200307072525.145C386ECB@fraxinus.osuosl.org>
On Sat, 07 Mar 2020 07:25:18 -0000, Thomas Petazzoni <thomas.petazzoni@bootlin.com> wrote:
[...]
> Results for branch 'master'
> ===========================
[...]
> arm | mesa3d-19.3.4 | NOK | http://autobuild.buildroot.net/results/ff7d6a08211aaea4eb0d61e548f3e385b199967e |
Fails with:
megadriver_stub.c:(.text.startup+0x20): undefined reference to `dladdr'
megadriver_stub.c:(.text.startup+0xb8): undefined reference to `dlsym'
The failing link command (extracted) is:
cd build/mesa3d-19.3.4/build && \
.../host/bin/arm-none-linux-gnueabi-g++ \
-o src/mesa/drivers/dri/libmesa_dri_drivers.so \
-Wl,--as-needed -Wl,--no-undefined -Wl,-O1 \
-shared -fPIC \
-Wl,--start-group \
-Wl,-soname,libmesa_dri_drivers.so \
-Wl,--whole-archive \
src/mesa/drivers/dri/swrast/libswrast_dri.a \
-Wl,--no-whole-archive \
src/mesa/drivers/dri/common/libmegadriver_stub.a \
src/mesa/drivers/dri/common/libdricommon.a \
src/mapi/shared-glapi/libglapi.so.0.0.0 \
src/mesa/libmesa_classic.a \
src/compiler/glsl/libglsl.a \
src/compiler/glsl/glcpp/libglcpp.a \
src/util/libmesa_util.a \
src/compiler/nir/libnir.a \
src/compiler/libcompiler.a \
src/util/libxmlconfig.a \
-Wl,--build-id=sha1 -Wl,-Bsymbolic -Wl,--gc-sections \
.../host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libdrm.so \
-lm -pthread -ldl \
.../host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libexpat.so \
.../host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libz.so \
-Wl,--end-group \
'-Wl,-rpath,$ORIGIN/common:$ORIGIN/../../../mapi/shared-glapi:$ORIGIN/../..:$ORIGIN/../../../compiler/glsl:$ORIGIN/../../../compiler/glsl/glcpp:$ORIGIN/../../../util:$ORIGIN/../../../compiler/nir:$ORIGIN/../../../compiler' \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/mesa/drivers/dri/common \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/mapi/shared-glapi \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/mesa \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/compiler/glsl \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/compiler/glsl/glcpp \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/util \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/compiler/nir \
-Wl,-rpath-link,.../build/mesa3d-19.3.4/build/src/compiler
src/mesa/drivers/dri/common/libmegadriver_stub.a(megadriver_stub.c.o): In function `megadriver_stub_init':
megadriver_stub.c:(.text.startup+0x20): undefined reference to `dladdr'
megadriver_stub.c:(.text.startup+0xb8): undefined reference to `dlsym'
collect2: error: ld returned 1 exit status
Note the existing '-ldl' in the middle (enclosed by --start-group/--end-group).
If I add the '-ldl' at any place outside of the --start-group/--end-group the
linking succeeds...., any hints how to solve this?
The linking can be fixed alternatively by the following patch:
--- build/mesa3d-19.3.4/src/mesa/drivers/dri/meson.build_orig 2020-03-07 14:04:25.110285278 +0100
+++ build/mesa3d-19.3.4/src/mesa/drivers/dri/meson.build 2020-03-07 14:05:37.395622029 +0100
@@ -57,9 +57,8 @@
libmesa_dri_drivers = shared_library(
'mesa_dri_drivers',
[],
- link_whole : _dri_drivers,
link_with : [
- libmegadriver_stub, libdricommon, libglapi,
+ _dri_drivers, libmegadriver_stub, libdricommon, libglapi,
libmesa_classic,
],
dependencies : [
Resulting in the removal of the lines
-Wl,--whole-archive
-Wl,--no-whole-archive
from the linking command...
Toolchain or meson bug (or something completely different)?
Regards,
Peter
prev parent reply other threads:[~2020-03-07 13:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-07 7:25 [Buildroot] [autobuild.buildroot.net] Daily results for 2020-03-06 Thomas Petazzoni
2020-03-07 13:08 ` Peter Seiderer [this message]
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